kernel/qapplication.cpp

if (!QApplicationPrivate::sys_pal) {

executed: }

Execution Count:215

215

121 -

122 QT_BEGIN_NAMESPACE -

123 -

124 Q_CORE_EXPORT void qt_call_post_routines(); -

125 -

126 QApplicationPrivate *QApplicationPrivate::self = 0; -

127 -

128 static void initSystemPalette() -

129 { -

130

partially evaluated: !QApplicationPrivate::sys_pal

TRUE	FALSE
yes Evaluation Count:214	no Evaluation Count:0

0-214

131

QPalette defaultPlatte;

executed (the execution status of this line is deduced): QPalette defaultPlatte;

132

if (QApplicationPrivate::app_style)

partially evaluated: QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:214	no Evaluation Count:0

0-214

133

defaultPlatte = QApplicationPrivate::app_style->standardPalette();

executed: defaultPlatte = QApplicationPrivate::app_style->standardPalette();

Execution Count:214

214

134

if (const QPalette *themePalette = QGuiApplicationPrivate::platformTheme()->palette()) {

partially evaluated: const QPalette *themePalette = QGuiApplicationPrivate::platformTheme()->palette()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

135

QApplicationPrivate::setSystemPalette(themePalette->resolve(defaultPlatte));

never executed (the execution status of this line is deduced): QApplicationPrivate::setSystemPalette(themePalette->resolve(defaultPlatte));

136

QApplicationPrivate::initializeWidgetPaletteHash();

never executed (the execution status of this line is deduced): QApplicationPrivate::initializeWidgetPaletteHash();

137

QApplicationPrivate::setSystemPalette(defaultPlatte);

never executed: }

138

executed (the execution status of this line is deduced): QApplicationPrivate::setSystemPalette(defaultPlatte);

139

executed: }

Execution Count:214

214

140 } -

141

delete QApplicationPrivate::sys_pal;

executed: }

Execution Count:214

214

142 -

143 static void clearSystemPalette() -

144 { -

145

executed (the execution status of this line is deduced): delete QApplicationPrivate::sys_pal;

146

QApplicationPrivate::sys_pal = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::sys_pal = 0;

147

application_type = QApplicationPrivate::Gui;

executed: }

Execution Count:213

213

148 -

149 #ifdef Q_OS_WINCE -

150 int QApplicationPrivate::autoMaximizeThreshold = -1; -

151 bool QApplicationPrivate::autoSipEnabled = false; -

152 #else -

153 bool QApplicationPrivate::autoSipEnabled = true; -

154 #endif -

155 -

156 QApplicationPrivate::QApplicationPrivate(int &argc, char **argv, int flags) -

157 : QApplicationPrivateBase(argc, argv, flags) -

158 { -

159

executed (the execution status of this line is deduced): application_type = QApplicationPrivate::Gui;

160 -

161 #ifndef QT_NO_GESTURES -

162

gestureManager = 0;

executed (the execution status of this line is deduced): gestureManager = 0;

163

gestureWidget = 0;

executed (the execution status of this line is deduced): gestureWidget = 0;

164 #endif // QT_NO_GESTURES -

165 -

166

if (!self)

partially evaluated: !self

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

167

self = this;

executed: self = this;

Execution Count:215

215

168

executed: }

Execution Count:215

215

169 -

170 QApplicationPrivate::~QApplicationPrivate() -

171 { -

172

if (self == this)

partially evaluated: self == this

TRUE	FALSE
yes Evaluation Count:213	no Evaluation Count:0

0-213

173

self = 0;

executed: self = 0;

Execution Count:213

213

174

return widget && !widget->isWindow();

executed: }

Execution Count:213

213

175 -

176 /*! -

177 \class QApplication -

178 \brief The QApplication class manages the GUI application's control -

179 flow and main settings. -

180 -

181 \inmodule QtWidgets -

182 -

183 QApplication specializes QGuiApplication with some functionality needed -

184 for QWidget-based applications. It handles widget specific initialization, -

185 finalization. -

186 -

187 For any GUI application using Qt, there is precisely \b one QApplication -

188 object, no matter whether the application has 0, 1, 2 or more windows at -

189 any given time. For non-QWidget based Qt applications, use QGuiApplication instead, -

190 as it does not depend on the \l QtWidgets library. -

191 -

192 Some GUI applications provide a special batch mode ie. provide command line -

193 arguments for executing tasks without manual intervention. In such non-GUI -

194 mode, it is often sufficient to instantiate a plain QCoreApplication to -

195 avoid unnecessarily initializing resources needed for a graphical user -

196 interface. The following example shows how to dynamically create an -

197 appropriate type of application instance: -

198 -

199 \snippet code/src_gui_kernel_qapplication.cpp 0 -

200 -

201 The QApplication object is accessible through the instance() function that -

202 returns a pointer equivalent to the global qApp pointer. -

203 -

204 QApplication's main areas of responsibility are: -

205 \list -

206 \li It initializes the application with the user's desktop settings -

207 such as palette(), font() and doubleClickInterval(). It keeps -

208 track of these properties in case the user changes the desktop -

209 globally, for example through some kind of control panel. -

210 -

211 \li It performs event handling, meaning that it receives events -

212 from the underlying window system and dispatches them to the -

213 relevant widgets. By using sendEvent() and postEvent() you can -

214 send your own events to widgets. -

215 -

216 \li It parses common command line arguments and sets its internal -

217 state accordingly. See the \l{QApplication::QApplication()} -

218 {constructor documentation} below for more details. -

219 -

220 \li It defines the application's look and feel, which is -

221 encapsulated in a QStyle object. This can be changed at runtime -

222 with setStyle(). -

223 -

224 \li It specifies how the application is to allocate colors. See -

225 setColorSpec() for details. -

226 -

227 \li It provides localization of strings that are visible to the -

228 user via translate(). -

229 -

230 \li It provides some magical objects like the desktop() and the -

231 clipboard(). -

232 -

233 \li It knows about the application's windows. You can ask which -

234 widget is at a certain position using widgetAt(), get a list of -

235 topLevelWidgets() and closeAllWindows(), etc. -

236 -

237 \li It manages the application's mouse cursor handling, see -

238 setOverrideCursor() -

239 \endlist -

240 -

241 Since the QApplication object does so much initialization, it \e{must} be -

242 created before any other objects related to the user interface are created. -

243 QApplication also deals with common command line arguments. Hence, it is -

244 usually a good idea to create it \e before any interpretation or -

245 modification of \c argv is done in the application itself. -

246 -

247 \table -

248 \header -

249 \li{2,1} Groups of functions -

250 -

251 \row -

252 \li System settings -

253 \li desktopSettingsAware(), -

254 setDesktopSettingsAware(), -

255 cursorFlashTime(), -

256 setCursorFlashTime(), -

257 doubleClickInterval(), -

258 setDoubleClickInterval(), -

259 setKeyboardInputInterval(), -

260 wheelScrollLines(), -

261 setWheelScrollLines(), -

262 palette(), -

263 setPalette(), -

264 font(), -

265 setFont(), -

266 fontMetrics(). -

267 -

268 \row -

269 \li Event handling -

270 \li exec(), -

271 processEvents(), -

272 exit(), -

273 quit(). -

274 sendEvent(), -

275 postEvent(), -

276 sendPostedEvents(), -

277 removePostedEvents(), -

278 hasPendingEvents(), -

279 notify(). -

280 -

281 \row -

282 \li GUI Styles -

283 \li style(), -

284 setStyle(). -

285 -

286 \row -

287 \li Color usage -

288 \li colorSpec(), -

289 setColorSpec(). -

290 -

291 \row -

292 \li Text handling -

293 \li installTranslator(), -

294 removeTranslator() -

295 translate(). -

296 -

297 \row -

298 \li Widgets -

299 \li allWidgets(), -

300 topLevelWidgets(), -

301 desktop(), -

302 activePopupWidget(), -

303 activeModalWidget(), -

304 clipboard(), -

305 focusWidget(), -

306 activeWindow(), -

307 widgetAt(). -

308 -

309 \row -

310 \li Advanced cursor handling -

311 \li overrideCursor(), -

312 setOverrideCursor(), -

313 restoreOverrideCursor(). -

314 -

315 \row -

316 \li Miscellaneous -

317 \li closeAllWindows(), -

318 startingUp(), -

319 closingDown(), -

320 type(). -

321 \endtable -

322 -

323 \sa QCoreApplication, QAbstractEventDispatcher, QEventLoop, QSettings -

324 */ -

325 -

326 /*! -

327 \enum QApplication::ColorSpec -

328 -

329 \value NormalColor the default color allocation policy -

330 \value CustomColor the same as NormalColor for X11; allocates colors -

331 to a palette on demand under Windows -

332 \value ManyColor the right choice for applications that use thousands of -

333 colors -

334 -

335 See setColorSpec() for full details. -

336 */ -

337 -

338 /*! -

339 \fn QWidget *QApplication::topLevelAt(const QPoint &point) -

340 -

341 Returns the top-level widget at the given \a point; returns 0 if -

342 there is no such widget. -

343 */ -

344 -

345 /*! -

346 \fn QWidget *QApplication::topLevelAt(int x, int y) -

347 -

348 \overload -

349 -

350 Returns the top-level widget at the point (\a{x}, \a{y}); returns -

351 0 if there is no such widget. -

352 */ -

353 -

354 -

355 /* -

356 The qt_init() and qt_cleanup() functions are implemented in the -

357 qapplication_xyz.cpp file. -

358 */ -

359 -

360 void qt_init(QApplicationPrivate *priv, int type -

361 ); -

362 void qt_cleanup(); -

363 -

364 QStyle *QApplicationPrivate::app_style = 0; // default application style -

365 QString QApplicationPrivate::styleOverride; // style override -

366 -

367 #ifndef QT_NO_STYLE_STYLESHEET -

368 QString QApplicationPrivate::styleSheet; // default application stylesheet -

369 #endif -

370 QPointer<QWidget> QApplicationPrivate::leaveAfterRelease = 0; -

371 -

372 int QApplicationPrivate::app_cspec = QApplication::NormalColor; -

373 -

374 QPalette *QApplicationPrivate::sys_pal = 0; // default system palette -

375 QPalette *QApplicationPrivate::set_pal = 0; // default palette set by programmer -

376 -

377 QFont *QApplicationPrivate::sys_font = 0; // default system font -

378 QFont *QApplicationPrivate::set_font = 0; // default font set by programmer -

379 -

380 QIcon *QApplicationPrivate::app_icon = 0; -

381 QWidget *QApplicationPrivate::main_widget = 0; // main application widget -

382 QWidget *QApplicationPrivate::focus_widget = 0; // has keyboard input focus -

383 QWidget *QApplicationPrivate::hidden_focus_widget = 0; // will get keyboard input focus after show() -

384 QWidget *QApplicationPrivate::active_window = 0; // toplevel with keyboard focus -

385 #ifndef QT_NO_WHEELEVENT -

386 int QApplicationPrivate::wheel_scroll_lines; // number of lines to scroll -

387 #endif -

388 bool qt_in_tab_key_event = false; -

389 int qt_antialiasing_threshold = -1; -

390 QSize QApplicationPrivate::app_strut = QSize(0,0); // no default application strut -

391 int QApplicationPrivate::enabledAnimations = QPlatformTheme::GeneralUiEffect; -

392 bool QApplicationPrivate::widgetCount = false; -

393 bool QApplicationPrivate::load_testability = false; -

394 #ifdef QT_KEYPAD_NAVIGATION -

395 Qt::NavigationMode QApplicationPrivate::navigationMode = Qt::NavigationModeKeypadTabOrder; -

396 QWidget *QApplicationPrivate::oldEditFocus = 0; -

397 #endif -

398 -

399 bool qt_tabletChokeMouse = false; -

400 -

401 inline bool QApplicationPrivate::isAlien(QWidget *widget) -

402 { -

403

executed: return widget && !widget->isWindow();

Execution Count:3839

3839

404 } -

405 -

406 bool Q_WIDGETS_EXPORT qt_tab_all_widgets() -

407 { -

408

if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme())

partially evaluated: const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()

TRUE	FALSE
yes Evaluation Count:1768	no Evaluation Count:0

0-1768

409

return theme->themeHint(QPlatformTheme::TabAllWidgets).toBool();

executed: return theme->themeHint(QPlatformTheme::TabAllWidgets).toBool();

Execution Count:1768

1768

410

Q_GLOBAL_STATIC(PaletteHash, app_palettes)

never executed: return true;

411 } -

412 -

413 // ######## move to QApplicationPrivate -

414 // Default application palettes and fonts (per widget type) -

415

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:85793

partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:136

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:136	yes Evaluation Count:85657

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:136	no Evaluation Count:0

0-85793

416 PaletteHash *qt_app_palettes_hash() -

417 { -

418

return app_palettes();

never executed: return app_palettes();

419 } -

420 -

421

Q_GLOBAL_STATIC(FontHash, app_fonts)

never executed: delete x;

executed: return thisGlobalStatic.pointer.load();

Execution Count:80659

partially evaluated: !thisGlobalStatic.pointer.testAndSetOrdered(0, x)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:136

evaluated: !thisGlobalStatic.pointer.load()

TRUE	FALSE
yes Evaluation Count:136	yes Evaluation Count:80523

partially evaluated: !thisGlobalStatic.destroyed

TRUE	FALSE
yes Evaluation Count:136	no Evaluation Count:0

0-80659

422 FontHash *qt_app_fonts_hash() -

423 { -

424

return app_fonts();

executed: return app_fonts();

Execution Count:215

215

425 } -

426 -

427 QWidgetList *QApplicationPrivate::popupWidgets = 0; // has keyboard input focus -

428 -

429 QDesktopWidget *qt_desktopWidget = 0; // root window widgets -

430 -

431 /*! -

432 \internal -

433 */ -

434 void QApplicationPrivate::process_cmdline() -

435 { -

436 // process platform-indep command line -

437

if (!qt_is_gui_used || !argc)

partially evaluated: !qt_is_gui_used

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:215

evaluated: !argc

TRUE	FALSE
yes Evaluation Count:59	yes Evaluation Count:156

0-215

438

for (i=1; i<argc; i++) { // if you add anything here, modify QCoreApplication::arguments()

executed: return;

Execution Count:59

439 -

440

int i, j;

executed (the execution status of this line is deduced): int i, j;

441 -

442

j = 1;

executed (the execution status of this line is deduced): j = 1;

443

evaluated: i<argc

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:156

3-156

444

if (argv[i] && *argv[i] != '-') {

partially evaluated: argv[i]

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

partially evaluated: *argv[i] != '-'

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

445

argv[j++] = argv[i];

never executed (the execution status of this line is deduced): argv[j++] = argv[i];

446

QByteArray arg = argv[i];

never executed: continue;

447 } -

448

executed (the execution status of this line is deduced): QByteArray arg = argv[i];

449

arg = arg;

executed (the execution status of this line is deduced): arg = arg;

450

QString s;

executed (the execution status of this line is deduced): QString s;

451

if (arg == "-qdevel" || arg == "-qdebug") {

partially evaluated: arg == "-qdevel"

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

partially evaluated: arg == "-qdebug"

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

452 // obsolete argument -

453

} else if (arg.indexOf("-style=", 0) != -1) {

never executed: }

partially evaluated: arg.indexOf("-style=", 0) != -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

454

s = QString::fromLocal8Bit(arg.right(arg.length() - 7).toLower());

never executed (the execution status of this line is deduced): s = QString::fromLocal8Bit(arg.right(arg.length() - 7).toLower());

455

} else if (arg == "-style" && i < argc-1) {

never executed: }

evaluated: arg == "-style"

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

partially evaluated: i < argc-1

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

456

s = QString::fromLocal8Bit(argv[++i]).toLower();

executed (the execution status of this line is deduced): s = QString::fromLocal8Bit(argv[++i]).toLower();

457 #ifndef QT_NO_STYLE_STYLESHEET -

458

} else if (arg == "-stylesheet" && i < argc -1) {

executed: }

Execution Count:2

partially evaluated: arg == "-stylesheet"

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

never evaluated: i < argc -1

0-2

459

styleSheet = QLatin1String("file:///");

never executed (the execution status of this line is deduced): styleSheet = QLatin1String("file:///");

460

styleSheet.append(QString::fromLocal8Bit(argv[++i]));

never executed (the execution status of this line is deduced): styleSheet.append(QString::fromLocal8Bit(argv[++i]));

461

} else if (arg.indexOf("-stylesheet=") != -1) {

never executed: }

partially evaluated: arg.indexOf("-stylesheet=") != -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

462

styleSheet = QLatin1String("file:///");

never executed (the execution status of this line is deduced): styleSheet = QLatin1String("file:///");

463

styleSheet.append(QString::fromLocal8Bit(arg.right(arg.length() - 12)));

never executed (the execution status of this line is deduced): styleSheet.append(QString::fromLocal8Bit(arg.right(arg.length() - 12)));

464 #endif -

465

} else if (qstrcmp(arg, "-widgetcount") == 0) {

never executed: }

partially evaluated: qstrcmp(arg, "-widgetcount") == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

466

widgetCount = true;

never executed (the execution status of this line is deduced): widgetCount = true;

467

} else if (qstrcmp(arg, "-testability") == 0) {

never executed: }

partially evaluated: qstrcmp(arg, "-testability") == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

468

load_testability = true;

never executed (the execution status of this line is deduced): load_testability = true;

never executed: }

executed (the execution status of this line is deduced): argv[j++] = argv[i];

471

executed: }

Execution Count:1

472

if (!s.isEmpty()) {

evaluated: !s.isEmpty()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-2

473

if (app_style) {

partially evaluated: app_style

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

474

delete app_style;

never executed (the execution status of this line is deduced): delete app_style;

475

app_style = 0;

never executed (the execution status of this line is deduced): app_style = 0;

never executed: }

executed (the execution status of this line is deduced): styleOverride = s;

478

executed: }

Execution Count:2

479

executed: }

Execution Count:3

480 -

481

if(j < argc) {

evaluated: j < argc

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:154

2-154

482

argv[j] = 0;

executed (the execution status of this line is deduced): argv[j] = 0;

483

argc = j;

executed (the execution status of this line is deduced): argc = j;

484

executed: }

Execution Count:2

485

{ Q_D(QApplication); d->construct(); }

executed: }

Execution Count:156

156

486 -

487 /*! -

488 Initializes the window system and constructs an application object with -

489 \a argc command line arguments in \a argv. -

490 -

491 \warning The data referred to by \a argc and \a argv must stay valid for -

492 the entire lifetime of the QApplication object. In addition, \a argc must -

493 be greater than zero and \a argv must contain at least one valid character -

494 string. -

495 -

496 The global \c qApp pointer refers to this application object. Only one -

497 application object should be created. -

498 -

499 This application object must be constructed before any \l{QPaintDevice} -

500 {paint devices} (including widgets, pixmaps, bitmaps etc.). -

501 -

502 \note \a argc and \a argv might be changed as Qt removes command line -

503 arguments that it recognizes. -

504 -

505 All Qt programs automatically support the following command line options: -

506 \list -

507 \li -style= \e style, sets the application GUI style. Possible values -

508 depend on your system configuration. If you compiled Qt with -

509 additional styles or have additional styles as plugins these will -

510 be available to the \c -style command line option. You can also -

511 set the style for all Qt applications by setting the -

512 \c QT_STYLE_OVERRIDE environment variable. -

513 \li -style \e style, is the same as listed above. -

514 \li -stylesheet= \e stylesheet, sets the application \l styleSheet. The -

515 value must be a path to a file that contains the Style Sheet. -

516 \note Relative URLs in the Style Sheet file are relative to the -

517 Style Sheet file's path. -

518 \li -stylesheet \e stylesheet, is the same as listed above. -

519 \li -widgetcount, prints debug message at the end about number of -

520 widgets left undestroyed and maximum number of widgets existed at -

521 the same time -

522 \li -reverse, sets the application's layout direction to -

523 Qt::RightToLeft -

524 \li -qmljsdebugger=, activates the QML/JS debugger with a specified port. -

525 The value must be of format port:1234[,block], where block is optional -

526 and will make the application wait until a debugger connects to it. -

527 \endlist -

528 -

529 \sa arguments() -

530 */ -

531 -

532 #ifdef Q_QDOC -

533 QApplication::QApplication(int &argc, char **argv) -

534 #else -

535 QApplication::QApplication(int &argc, char **argv, int _internal) -

536 #endif -

537 : QGuiApplication(*new QApplicationPrivate(argc, argv, _internal)) -

538

executed: }

Execution Count:215

215

539 -

540 /*! -

541 \internal -

542 */ -

543 void QApplicationPrivate::construct() -

544 { -

545

initResources();

executed (the execution status of this line is deduced): initResources();

546 -

547

qt_is_gui_used = (application_type != QApplicationPrivate::Tty);

executed (the execution status of this line is deduced): qt_is_gui_used = (application_type != QApplicationPrivate::Tty);

548

process_cmdline();

executed (the execution status of this line is deduced): process_cmdline();

549 -

550 // Must be called before initialize() -

551

qt_init(this, application_type);

executed (the execution status of this line is deduced): qt_init(this, application_type);

552

initialize();

executed (the execution status of this line is deduced): initialize();

553

eventDispatcher->startingUp();

executed (the execution status of this line is deduced): eventDispatcher->startingUp();

554 -

555 #ifdef QT_EVAL -

556 extern void qt_gui_eval_init(uint); -

557 qt_gui_eval_init(application_type); -

558 #endif -

559 -

560 #ifndef QT_NO_LIBRARY -

561

if(load_testability) {

partially evaluated: load_testability

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:215

0-215

562

QLibrary testLib(QLatin1String("qttestability"));

never executed (the execution status of this line is deduced): QLibrary testLib(QLatin1String("qttestability"));

563

if (testLib.load()) {

never evaluated: testLib.load()

564

typedef void (*TasInitialize)(void);

never executed (the execution status of this line is deduced): typedef void (*TasInitialize)(void);

565

TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");

never executed (the execution status of this line is deduced): TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");

566

if (initFunction) {

never evaluated: initFunction

567

initFunction();

never executed (the execution status of this line is deduced): initFunction();

568

qCritical("Library qttestability resolve failed!");

never executed: }

569

never executed (the execution status of this line is deduced): QMessageLogger("kernel/qapplication.cpp", 569, __PRETTY_FUNCTION__).critical("Library qttestability resolve failed!");

570

qCritical("Library qttestability load failed!");

never executed: }

571 } else { -

572

never executed (the execution status of this line is deduced): QMessageLogger("kernel/qapplication.cpp", 572, __PRETTY_FUNCTION__).critical("Library qttestability load failed!");

573

never executed: }

574 } -

575 #endif -

576

QWidgetPrivate::mapper = new QWidgetMapper;

executed: }

Execution Count:215

215

577 -

578 #ifndef QT_NO_STATEMACHINE -

579 void qRegisterGuiStateMachine(); -

580 void qUnregisterGuiStateMachine(); -

581 #endif -

582 extern void qRegisterWidgetsVariant(); -

583 -

584 /*! -

585 \fn void QApplicationPrivate::initialize() -

586 -

587 Initializes the QApplication object, called from the constructors. -

588 */ -

589 void QApplicationPrivate::initialize() -

590 { -

591

executed (the execution status of this line is deduced): QWidgetPrivate::mapper = new QWidgetMapper;

592

QWidgetPrivate::allWidgets = new QWidgetSet;

executed (the execution status of this line is deduced): QWidgetPrivate::allWidgets = new QWidgetSet;

593 -

594 // needed for a static build. -

595

qRegisterWidgetsVariant();

executed (the execution status of this line is deduced): qRegisterWidgetsVariant();

596 -

597

if (application_type != QApplicationPrivate::Tty)

partially evaluated: application_type != QApplicationPrivate::Tty

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

598

(void) QApplication::style(); // trigger creation of application style

executed: (void) QApplication::style();

Execution Count:215

215

599 #ifndef QT_NO_STATEMACHINE -

600 // trigger registering of QStateMachine's GUI types -

601

qRegisterGuiStateMachine();

executed (the execution status of this line is deduced): qRegisterGuiStateMachine();

602 #endif -

603 -

604

is_app_running = true; // no longer starting up

executed (the execution status of this line is deduced): is_app_running = true;

605 -

606

Q_Q(QApplication);

executed (the execution status of this line is deduced): QApplication * const q = q_func();

607 -

608

if (qgetenv("QT_USE_NATIVE_WINDOWS").toInt() > 0)

partially evaluated: qgetenv("QT_USE_NATIVE_WINDOWS").toInt() > 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:215

0-215

609

q->setAttribute(Qt::AA_NativeWindows);

never executed: q->setAttribute(Qt::AA_NativeWindows);

610 -

611 #ifdef Q_OS_WINCE -

612 #ifdef QT_AUTO_MAXIMIZE_THRESHOLD -

613 autoMaximizeThreshold = QT_AUTO_MAXIMIZE_THRESHOLD; -

614 #else -

615 if (qt_wince_is_mobile()) -

616 autoMaximizeThreshold = 50; -

617 else -

618 autoMaximizeThreshold = -1; -

619 #endif //QT_AUTO_MAXIMIZE_THRESHOLD -

620 #endif //Q_OS_WINCE -

621 -

622 #ifndef QT_NO_WHEELEVENT -

623

QApplicationPrivate::wheel_scroll_lines = 3;

executed (the execution status of this line is deduced): QApplicationPrivate::wheel_scroll_lines = 3;

624 #endif -

625 -

626

if (qt_is_gui_used)

partially evaluated: qt_is_gui_used

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

627

initializeMultitouch();

executed: initializeMultitouch();

Execution Count:215

215

628 -

629

if (QApplication::desktopSettingsAware())

partially evaluated: QApplication::desktopSettingsAware()

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

630

if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme())

partially evaluated: const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

631

QApplicationPrivate::enabledAnimations = theme->themeHint(QPlatformTheme::UiEffects).toInt();

executed: QApplicationPrivate::enabledAnimations = theme->themeHint(QPlatformTheme::UiEffects).toInt();

Execution Count:215

215

632

return QApplicationPrivate::popupWidgets && !QApplicationPrivate::popupWidgets->isEmpty() ?

executed: }

Execution Count:215

215

633 -

634 /***************************************************************************** -

635 Functions returning the active popup and modal widgets. -

636 *****************************************************************************/ -

637 -

638 /*! -

639 Returns the active popup widget. -

640 -

641 A popup widget is a special top-level widget that sets the \c -

642 Qt::WType_Popup widget flag, e.g. the QMenu widget. When the application -

643 opens a popup widget, all events are sent to the popup. Normal widgets and -

644 modal widgets cannot be accessed before the popup widget is closed. -

645 -

646 Only other popup widgets may be opened when a popup widget is shown. The -

647 popup widgets are organized in a stack. This function returns the active -

648 popup widget at the top of the stack. -

649 -

650 \sa activeModalWidget(), topLevelWidgets() -

651 */ -

652 -

653 QWidget *QApplication::activePopupWidget() -

654 { -

655

executed:

return QApplicationPrivate::popupWidgets && !QApplicationPrivate::popupWidgets->isEmpty() ? QApplicationPrivate::popupWidgets->last() : 0;

Execution Count:7209

7209

656

QApplicationPrivate::popupWidgets->last() : 0;

executed:

return QApplicationPrivate::popupWidgets && !QApplicationPrivate::popupWidgets->isEmpty() ? QApplicationPrivate::popupWidgets->last() : 0;

Execution Count:7209

7209

657 } -

658 -

659 -

660 /*! -

661 Returns the active modal widget. -

662 -

663 A modal widget is a special top-level widget which is a subclass of QDialog -

664 that specifies the modal parameter of the constructor as true. A modal -

665 widget must be closed before the user can continue with other parts of the -

666 program. -

667 -

668 Modal widgets are organized in a stack. This function returns the active -

669 modal widget at the top of the stack. -

670 -

671 \sa activePopupWidget(), topLevelWidgets() -

672 */ -

673 -

674 QWidget *QApplication::activeModalWidget() -

675 { -

676

QWidgetWindow *widgetWindow = qobject_cast<QWidgetWindow *>(modalWindow());

executed (the execution status of this line is deduced): QWidgetWindow *widgetWindow = qobject_cast<QWidgetWindow *>(modalWindow());

677

return widgetWindow ? widgetWindow->widget() : 0;

executed: return widgetWindow ? widgetWindow->widget() : 0;

Execution Count:4182

4182

678 } -

679 -

680 /*! -

681 Cleans up any window system resources that were allocated by this -

682 application. Sets the global variable \c qApp to 0. -

683 */ -

684 -

685 QApplication::~QApplication() -

686 { -

687

Q_D(QApplication);

executed (the execution status of this line is deduced): QApplicationPrivate * const d = d_func();

688 -

689 //### this should probable be done even later -

690

qt_call_post_routines();

executed (the execution status of this line is deduced): qt_call_post_routines();

691 -

692 // kill timers before closing down the dispatcher -

693

d->toolTipWakeUp.stop();

executed (the execution status of this line is deduced): d->toolTipWakeUp.stop();

694

d->toolTipFallAsleep.stop();

executed (the execution status of this line is deduced): d->toolTipFallAsleep.stop();

695 -

696

QApplicationPrivate::is_app_closing = true;

executed (the execution status of this line is deduced): QApplicationPrivate::is_app_closing = true;

697

QApplicationPrivate::is_app_running = false;

executed (the execution status of this line is deduced): QApplicationPrivate::is_app_running = false;

698 -

699

delete QWidgetPrivate::mapper;

executed (the execution status of this line is deduced): delete QWidgetPrivate::mapper;

700

QWidgetPrivate::mapper = 0;

executed (the execution status of this line is deduced): QWidgetPrivate::mapper = 0;

701 -

702 // delete all widgets -

703

if (QWidgetPrivate::allWidgets) {

partially evaluated: QWidgetPrivate::allWidgets

TRUE	FALSE
yes Evaluation Count:213	no Evaluation Count:0

0-213

704

QWidgetSet *mySet = QWidgetPrivate::allWidgets;

executed (the execution status of this line is deduced): QWidgetSet *mySet = QWidgetPrivate::allWidgets;

705

QWidgetPrivate::allWidgets = 0;

executed (the execution status of this line is deduced): QWidgetPrivate::allWidgets = 0;

706

for (QWidgetSet::ConstIterator it = mySet->constBegin(); it != mySet->constEnd(); ++it) {

evaluated: it != mySet->constEnd()

TRUE	FALSE
yes Evaluation Count:4292	yes Evaluation Count:213

213-4292

707

executed (the execution status of this line is deduced): register QWidget *w = *it;

708

if (!w->parent()) // window

evaluated: !w->parent()

TRUE	FALSE
yes Evaluation Count:585	yes Evaluation Count:3707

585-3707

709

w->destroy(true, true);

executed: w->destroy(true, true);

Execution Count:585

585

710

executed: }

Execution Count:4292

4292

711

delete mySet;

executed (the execution status of this line is deduced): delete mySet;

712

delete QApplicationPrivate::app_pal;

executed: }

Execution Count:213

213

713 -

714

delete qt_desktopWidget;

executed (the execution status of this line is deduced): delete qt_desktopWidget;

715

qt_desktopWidget = 0;

executed (the execution status of this line is deduced): qt_desktopWidget = 0;

716 -

717

executed (the execution status of this line is deduced): delete QApplicationPrivate::app_pal;

718

QApplicationPrivate::app_pal = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::app_pal = 0;

719

clearSystemPalette();

executed (the execution status of this line is deduced): clearSystemPalette();

720

delete QApplicationPrivate::set_pal;

executed (the execution status of this line is deduced): delete QApplicationPrivate::set_pal;

721

QApplicationPrivate::set_pal = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::set_pal = 0;

722

app_palettes()->clear();

executed (the execution status of this line is deduced): app_palettes()->clear();

723 -

724

delete QApplicationPrivate::sys_font;

executed (the execution status of this line is deduced): delete QApplicationPrivate::sys_font;

725

QApplicationPrivate::sys_font = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::sys_font = 0;

726

delete QApplicationPrivate::set_font;

executed (the execution status of this line is deduced): delete QApplicationPrivate::set_font;

727

QApplicationPrivate::set_font = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::set_font = 0;

728

app_fonts()->clear();

executed (the execution status of this line is deduced): app_fonts()->clear();

729 -

730

delete QApplicationPrivate::app_style;

executed (the execution status of this line is deduced): delete QApplicationPrivate::app_style;

731

QApplicationPrivate::app_style = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::app_style = 0;

732

delete QApplicationPrivate::app_icon;

executed (the execution status of this line is deduced): delete QApplicationPrivate::app_icon;

733

QApplicationPrivate::app_icon = 0;

executed (the execution status of this line is deduced): QApplicationPrivate::app_icon = 0;

734 -

735 #ifndef QT_NO_DRAGANDDROP -

736

if (qt_is_gui_used)

partially evaluated: qt_is_gui_used

TRUE	FALSE
yes Evaluation Count:213	no Evaluation Count:0

0-213

737

delete QDragManager::self();

executed: delete QDragManager::self();

Execution Count:213

213

738 #endif -

739 -

740

d->cleanupMultitouch();

executed (the execution status of this line is deduced): d->cleanupMultitouch();

741 -

742

qt_cleanup();

executed (the execution status of this line is deduced): qt_cleanup();

743 -

744

if (QApplicationPrivate::widgetCount)

partially evaluated: QApplicationPrivate::widgetCount

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:213

0-213

745

qDebug("Widgets left: %i Max widgets: %i \n", QWidgetPrivate::instanceCounter, QWidgetPrivate::maxInstances);

never executed:

QMessageLogger("kernel/qapplication.cpp", 745, __PRETTY_FUNCTION__).debug("Widgets left: %i Max widgets: %i \n", QWidgetPrivate::instanceCounter, QWidgetPrivate::maxInstances);

746 -

747

QApplicationPrivate::obey_desktop_settings = true;

executed (the execution status of this line is deduced): QApplicationPrivate::obey_desktop_settings = true;

748 -

749

QApplicationPrivate::app_strut = QSize(0, 0);

executed (the execution status of this line is deduced): QApplicationPrivate::app_strut = QSize(0, 0);

750

QApplicationPrivate::enabledAnimations = QPlatformTheme::GeneralUiEffect;

executed (the execution status of this line is deduced): QApplicationPrivate::enabledAnimations = QPlatformTheme::GeneralUiEffect;

751

QApplicationPrivate::widgetCount = false;

executed (the execution status of this line is deduced): QApplicationPrivate::widgetCount = false;

752 -

753 #ifndef QT_NO_STATEMACHINE -

754 // trigger unregistering of QStateMachine's GUI types -

755

qUnregisterGuiStateMachine();

executed (the execution status of this line is deduced): qUnregisterGuiStateMachine();

756 #endif -

757

QWidget *window = QApplication::topLevelAt(p);

executed: }

Execution Count:213

213

758 -

759 -

760 /*! -

761 \fn QWidget *QApplication::widgetAt(const QPoint &point) -

762 -

763 Returns the widget at global screen position \a point, or 0 if there is no -

764 Qt widget there. -

765 -

766 This function can be slow. -

767 -

768 \sa QCursor::pos(), QWidget::grabMouse(), QWidget::grabKeyboard() -

769 */ -

770 QWidget *QApplication::widgetAt(const QPoint &p) -

771 { -

772

executed (the execution status of this line is deduced): QWidget *window = QApplication::topLevelAt(p);

773

if (!window)

partially evaluated: !window

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:111

0-111

774

if (!window->testAttribute(Qt::WA_TransparentForMouseEvents))

never executed: return 0;

775 -

776

QWidget *child = 0;

executed (the execution status of this line is deduced): QWidget *child = 0;

777 -

778

partially evaluated: !window->testAttribute(Qt::WA_TransparentForMouseEvents)

TRUE	FALSE
yes Evaluation Count:111	no Evaluation Count:0

0-111

779

child = window->childAt(window->mapFromGlobal(p));

executed: child = window->childAt(window->mapFromGlobal(p));

Execution Count:111

111

780 -

781

if (child)

partially evaluated: child

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:111

0-111

782

return child;

never executed: return child;

783 -

784

if (window->testAttribute(Qt::WA_TransparentForMouseEvents)) {

partially evaluated: window->testAttribute(Qt::WA_TransparentForMouseEvents)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:111

0-111

785 //shoot a hole in the widget and try once again, -

786 //suboptimal on Qt for Embedded Linux where we do -

787 //know the stacking order of the toplevels. -

788

int x = p.x();

never executed (the execution status of this line is deduced): int x = p.x();

789

int y = p.y();

never executed (the execution status of this line is deduced): int y = p.y();

790

QRegion oldmask = window->mask();

never executed (the execution status of this line is deduced): QRegion oldmask = window->mask();

791

QPoint wpoint = window->mapFromGlobal(QPoint(x, y));

never executed (the execution status of this line is deduced): QPoint wpoint = window->mapFromGlobal(QPoint(x, y));

792

QRegion newmask = (oldmask.isEmpty() ? QRegion(window->rect()) : oldmask)

never evaluated: oldmask.isEmpty()

793

- QRegion(wpoint.x(), wpoint.y(), 1, 1);

never executed (the execution status of this line is deduced): - QRegion(wpoint.x(), wpoint.y(), 1, 1);

794

window->setMask(newmask);

never executed (the execution status of this line is deduced): window->setMask(newmask);

795

QWidget *recurse = 0;

never executed (the execution status of this line is deduced): QWidget *recurse = 0;

796

if (QApplication::topLevelAt(p) != window) // verify recursion will terminate

never evaluated: QApplication::topLevelAt(p) != window

797

recurse = widgetAt(x, y);

never executed: recurse = widgetAt(x, y);

798

if (oldmask.isEmpty())

never evaluated: oldmask.isEmpty()

799

window->clearMask();

never executed: window->clearMask();

800 else -

801

window->setMask(oldmask);

never executed: window->setMask(oldmask);

802

return recurse;

never executed: return recurse;

803 } -

804

return window;

executed: return window;

Execution Count:111

111

805 } -

806 -

807 /*! -

808 \fn QWidget *QApplication::widgetAt(int x, int y) -

809 -

810 \overload -

811 -

812 Returns the widget at global screen position (\a x, \a y), or 0 if there is -

813 no Qt widget there. -

814 */ -

815 -

816 /*! -

817 \internal -

818 */ -

819 bool QApplication::compressEvent(QEvent *event, QObject *receiver, QPostEventList *postedEvents) -

820 { -

821

if ((event->type() == QEvent::UpdateRequest

evaluated: event->type() == QEvent::UpdateRequest

TRUE	FALSE
yes Evaluation Count:5607	yes Evaluation Count:36831

5607-36831

822

|| event->type() == QEvent::LayoutRequest

evaluated: event->type() == QEvent::LayoutRequest

TRUE	FALSE
yes Evaluation Count:18208	yes Evaluation Count:18623

18208-18623

823

|| event->type() == QEvent::Resize

partially evaluated: event->type() == QEvent::Resize

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:18623

0-18623

824

|| event->type() == QEvent::Move

partially evaluated: event->type() == QEvent::Move

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:18623

0-18623

825

|| event->type() == QEvent::LanguageChange

evaluated: event->type() == QEvent::LanguageChange

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:18622

1-18622

826

|| event->type() == QEvent::InputMethod)) {

partially evaluated: event->type() == QEvent::InputMethod

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:18622

0-18622

827

for (QPostEventList::const_iterator it = postedEvents->constBegin(); it != postedEvents->constEnd(); ++it) {

evaluated: it != postedEvents->constEnd()

TRUE	FALSE
yes Evaluation Count:4065903	yes Evaluation Count:16521

16521-4065903

828

const QPostEvent &cur = *it;

executed (the execution status of this line is deduced): const QPostEvent &cur = *it;

829

if (cur.receiver != receiver || cur.event == 0 || cur.event->type() != event->type())

evaluated: cur.receiver != receiver

TRUE	FALSE
yes Evaluation Count:4028100	yes Evaluation Count:37803

evaluated: cur.event == 0

TRUE	FALSE
yes Evaluation Count:1923	yes Evaluation Count:35880

evaluated: cur.event->type() != event->type()

TRUE	FALSE
yes Evaluation Count:28585	yes Evaluation Count:7295

1923-4028100

830

if (cur.event->type() == QEvent::LayoutRequest

executed: continue;

Execution Count:4058608

4058608

831

evaluated: cur.event->type() == QEvent::LayoutRequest

TRUE	FALSE
yes Evaluation Count:4542	yes Evaluation Count:2753

2753-4542

832

|| cur.event->type() == QEvent::UpdateRequest) {

partially evaluated: cur.event->type() == QEvent::UpdateRequest

TRUE	FALSE
yes Evaluation Count:2753	no Evaluation Count:0

0-2753

833 ; -

834

} else if (cur.event->type() == QEvent::Resize) {

executed: }

Execution Count:7295

never evaluated: cur.event->type() == QEvent::Resize

0-7295

835

((QResizeEvent *)(cur.event))->s = ((QResizeEvent *)event)->s;

never executed (the execution status of this line is deduced): ((QResizeEvent *)(cur.event))->s = ((QResizeEvent *)event)->s;

836

} else if (cur.event->type() == QEvent::Move) {

never executed: }

never evaluated: cur.event->type() == QEvent::Move

837

((QMoveEvent *)(cur.event))->p = ((QMoveEvent *)event)->p;

never executed (the execution status of this line is deduced): ((QMoveEvent *)(cur.event))->p = ((QMoveEvent *)event)->p;

838

} else if (cur.event->type() == QEvent::LanguageChange) {

never executed: }

never evaluated: cur.event->type() == QEvent::LanguageChange

839 ; -

840

} else if ( cur.event->type() == QEvent::InputMethod ) {

never executed: }

never evaluated: cur.event->type() == QEvent::InputMethod

841

*(QInputMethodEvent *)(cur.event) = *(QInputMethodEvent *)event;

never executed (the execution status of this line is deduced): *(QInputMethodEvent *)(cur.event) = *(QInputMethodEvent *)event;

never executed: }

never executed: continue;

844 } -

845

delete event;

executed (the execution status of this line is deduced): delete event;

846

executed: return true;

Execution Count:7295

7295

847 } -

848

return QGuiApplication::compressEvent(event, receiver, postedEvents);

executed: return false;

Execution Count:16521

16521

849 } -

850

executed: return QGuiApplication::compressEvent(event, receiver, postedEvents);

Execution Count:18622

18622

851 } -

852 -

853 /*! -

854 \property QApplication::styleSheet -

855 \brief the application style sheet -

856 \since 4.2 -

857 -

858 By default, this property returns an empty string unless the user specifies -

859 the \c{-stylesheet} option on the command line when running the application. -

860 -

861 \sa QWidget::setStyle(), {Qt Style Sheets} -

862 */ -

863 -

864 /*! -

865 \property QApplication::autoMaximizeThreshold -

866 \since 4.4 -

867 \brief defines a threshold for auto maximizing widgets -

868 -

869 \b{The auto maximize threshold is only available as part of Qt for -

870 Windows CE.} -

871 -

872 This property defines a threshold for the size of a window as a percentage -

873 of the screen size. If the minimum size hint of a window exceeds the -

874 threshold, calling show() will cause the window to be maximized -

875 automatically. -

876 -

877 Setting the threshold to 100 or greater means that the widget will always -

878 be maximized. Alternatively, setting the threshold to 50 means that the -

879 widget will be maximized only if the vertical minimum size hint is at least -

880 50% of the vertical screen size. -

881 -

882 Setting the threshold to -1 disables the feature. -

883 -

884 On Windows CE the default is -1 (i.e., it is disabled). -

885 On Windows Mobile the default is 40. -

886 */ -

887 -

888 /*! -

889 \property QApplication::autoSipEnabled -

890 \since 4.5 -

891 \brief toggles automatic SIP (software input panel) visibility -

892 -

893 Set this property to \c true to automatically display the SIP when entering -

894 widgets that accept keyboard input. This property only affects widgets with -

895 the WA_InputMethodEnabled attribute set, and is typically used to launch -

896 a virtual keyboard on devices which have very few or no keys. -

897 -

898 \b{ The property only has an effect on platforms which use software input -

899 panels, such as Windows CE.} -

900 -

901 The default is platform dependent. -

902 */ -

903 -

904 #ifdef Q_OS_WINCE -

905 void QApplication::setAutoMaximizeThreshold(const int threshold) -

906 { -

907 QApplicationPrivate::autoMaximizeThreshold = threshold; -

908 } -

909 -

910 int QApplication::autoMaximizeThreshold() const -

911 { -

912 return QApplicationPrivate::autoMaximizeThreshold; -

913 } -

914 #endif -

915 -

916 void QApplication::setAutoSipEnabled(const bool enabled) -

917 { -

918

QApplicationPrivate::autoSipEnabled = enabled;

never executed (the execution status of this line is deduced): QApplicationPrivate::autoSipEnabled = enabled;

919

return QApplicationPrivate::autoSipEnabled;

never executed: }

920 -

921 bool QApplication::autoSipEnabled() const -

922 { -

923

executed: return QApplicationPrivate::autoSipEnabled;

Execution Count:10

924 } -

925 -

926 #ifndef QT_NO_STYLE_STYLESHEET -

927 -

928 QString QApplication::styleSheet() const -

929 { -

930

return QApplicationPrivate::styleSheet;

executed: return QApplicationPrivate::styleSheet;

Execution Count:46368

46368

931 } -

932 -

933 void QApplication::setStyleSheet(const QString& styleSheet) -

934 { -

935

QApplicationPrivate::styleSheet = styleSheet;

executed (the execution status of this line is deduced): QApplicationPrivate::styleSheet = styleSheet;

936

QStyleSheetStyle *proxy = qobject_cast<QStyleSheetStyle*>(QApplicationPrivate::app_style);

executed (the execution status of this line is deduced): QStyleSheetStyle *proxy = qobject_cast<QStyleSheetStyle*>(QApplicationPrivate::app_style);

937

if (styleSheet.isEmpty()) { // application style sheet removed

evaluated: styleSheet.isEmpty()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:3

2-3

938

if (!proxy)

partially evaluated: !proxy

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

939

return; // there was no stylesheet before

never executed: return;

940

setStyle(proxy->base);

executed (the execution status of this line is deduced): setStyle(proxy->base);

941

} else if (proxy) { // style sheet update, just repolish

executed: }

Execution Count:2

partially evaluated: proxy

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

942

proxy->repolish(qApp);

never executed (the execution status of this line is deduced): proxy->repolish((static_cast<QApplication *>(QCoreApplication::instance())));

943

} else { // stylesheet set the first time

never executed: }

944

QStyleSheetStyle *newProxy = new QStyleSheetStyle(QApplicationPrivate::app_style);

executed (the execution status of this line is deduced): QStyleSheetStyle *newProxy = new QStyleSheetStyle(QApplicationPrivate::app_style);

945

QApplicationPrivate::app_style->setParent(newProxy);

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->setParent(newProxy);

946

setStyle(newProxy);

executed (the execution status of this line is deduced): setStyle(newProxy);

947

if (QApplicationPrivate::app_style)

executed: }

Execution Count:3

948 } -

949 -

950 #endif // QT_NO_STYLE_STYLESHEET -

951 -

952 /*! -

953 Returns the application's style object. -

954 -

955 \sa setStyle(), QStyle -

956 */ -

957 QStyle *QApplication::style() -

958 { -

959

evaluated: QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:1508584	yes Evaluation Count:214

214-1508584

960

return QApplicationPrivate::app_style;

executed: return QApplicationPrivate::app_style;

Execution Count:1508584

1508584

961

if (!qobject_cast<QApplication *>(QCoreApplication::instance())) {

partially evaluated: !qobject_cast<QApplication *>(QCoreApplication::instance())

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

962

Q_ASSERT(!"No style available without QApplication!");

never executed (the execution status of this line is deduced): qt_noop();

963

if (!QApplicationPrivate::app_style) {

never executed: return 0;

964 } -

965 -

966

partially evaluated: !QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:214	no Evaluation Count:0

0-214

967 // Compile-time search for default style -

968 // -

969

QString style;

executed (the execution status of this line is deduced): QString style;

970 #ifdef QT_BUILD_INTERNAL -

971 QString envStyle = QString::fromLocal8Bit(qgetenv("QT_STYLE_OVERRIDE")); -

972 #else -

973

QString envStyle;

executed (the execution status of this line is deduced): QString envStyle;

974 #endif -

975

if (!QApplicationPrivate::styleOverride.isEmpty()) {

evaluated: !QApplicationPrivate::styleOverride.isEmpty()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:212

2-212

976

style = QApplicationPrivate::styleOverride;

executed (the execution status of this line is deduced): style = QApplicationPrivate::styleOverride;

977

} else if (!envStyle.isEmpty()) {

executed: }

Execution Count:2

partially evaluated: !envStyle.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:212

0-212

978

style = envStyle;

never executed (the execution status of this line is deduced): style = envStyle;

979

style = QApplicationPrivate::desktopStyleKey();

never executed: }

980

executed (the execution status of this line is deduced): style = QApplicationPrivate::desktopStyleKey();

981

QStyle *&app_style = QApplicationPrivate::app_style;

executed: }

Execution Count:212

212

982 -

983

executed (the execution status of this line is deduced): QStyle *&app_style = QApplicationPrivate::app_style;

984

app_style = QStyleFactory::create(style);

executed (the execution status of this line is deduced): app_style = QStyleFactory::create(style);

985

if (!app_style) {

partially evaluated: !app_style

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

986

QStringList styles = QStyleFactory::keys();

never executed (the execution status of this line is deduced): QStringList styles = QStyleFactory::keys();

987

for (int i = 0; i < styles.size(); ++i) {

never evaluated: i < styles.size()

988

if ((app_style = QStyleFactory::create(styles.at(i))))

never evaluated: (app_style = QStyleFactory::create(styles.at(i)))

989

Q_ASSERT(!"No styles available!");

never executed: break;

never executed: }

never executed: }

partially evaluated: !app_style

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

993

never executed (the execution status of this line is deduced): qt_noop();

994

never executed: return 0;

995 } -

996

QApplicationPrivate::app_style->setParent(qApp);

executed: }

Execution Count:214

214

997 // take ownership of the style -

998

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->setParent((static_cast<QApplication *>(QCoreApplication::instance())));

999 -

1000

initSystemPalette();

executed (the execution status of this line is deduced): initSystemPalette();

1001 -

1002

if (QApplicationPrivate::set_pal) // repolish set palette with the new style

partially evaluated: QApplicationPrivate::set_pal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

1003

QApplication::setPalette(*QApplicationPrivate::set_pal);

never executed: QApplication::setPalette(*QApplicationPrivate::set_pal);

1004 -

1005 #ifndef QT_NO_STYLE_STYLESHEET -

1006

if (!QApplicationPrivate::styleSheet.isEmpty()) {

partially evaluated: !QApplicationPrivate::styleSheet.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:214

0-214

1007

qApp->setStyleSheet(QApplicationPrivate::styleSheet);

never executed (the execution status of this line is deduced): (static_cast<QApplication *>(QCoreApplication::instance()))->setStyleSheet(QApplicationPrivate::styleSheet);

1008

QApplicationPrivate::app_style->polish(qApp);

never executed: }

1009 #endif -

1010

executed: QApplicationPrivate::app_style->polish((static_cast<QApplication *>(QCoreApplication::instance())));

Execution Count:214

214

1011 -

1012

return QApplicationPrivate::app_style;

executed: return QApplicationPrivate::app_style;

Execution Count:214

214

1013 } -

1014 -

1015 /*! -

1016 Sets the application's GUI style to \a style. Ownership of the style object -

1017 is transferred to QApplication, so QApplication will delete the style -

1018 object on application exit or when a new style is set and the old style is -

1019 still the parent of the application object. -

1020 -

1021 Example usage: -

1022 \snippet code/src_gui_kernel_qapplication.cpp 1 -

1023 -

1024 When switching application styles, the color palette is set back to the -

1025 initial colors or the system defaults. This is necessary since certain -

1026 styles have to adapt the color palette to be fully style-guide compliant. -

1027 -

1028 Setting the style before a palette has been set, i.e., before creating -

1029 QApplication, will cause the application to use QStyle::standardPalette() -

1030 for the palette. -

1031 -

1032 \warning Qt style sheets are currently not supported for custom QStyle -

1033 subclasses. We plan to address this in some future release. -

1034 -

1035 \sa style(), QStyle, setPalette(), desktopSettingsAware() -

1036 */ -

1037 void QApplication::setStyle(QStyle *style) -

1038 { -

1039

if (!style || style == QApplicationPrivate::app_style)

partially evaluated: !style

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:96

evaluated: style == QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:31	yes Evaluation Count:65

0-96

1040

QWidgetList all = allWidgets();

executed: return;

Execution Count:31

1041 -

1042

executed (the execution status of this line is deduced): QWidgetList all = allWidgets();

1043 -

1044 // clean up the old style -

1045

if (QApplicationPrivate::app_style) {

evaluated: QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:64	yes Evaluation Count:1

1-64

1046

if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {

partially evaluated: QApplicationPrivate::is_app_running

TRUE	FALSE
yes Evaluation Count:64	no Evaluation Count:0

partially evaluated: !QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:64	no Evaluation Count:0

0-64

1047

for (QWidgetList::ConstIterator it = all.constBegin(); it != all.constEnd(); ++it) {

evaluated: it != all.constEnd()

TRUE	FALSE
yes Evaluation Count:3239	yes Evaluation Count:64

64-3239

1048

executed (the execution status of this line is deduced): register QWidget *w = *it;

1049

if (!(w->windowType() == Qt::Desktop) && // except desktop

evaluated: !(w->windowType() == Qt::Desktop)

TRUE	FALSE
yes Evaluation Count:3117	yes Evaluation Count:122

122-3117

1050

w->testAttribute(Qt::WA_WState_Polished)) { // has been polished

evaluated: w->testAttribute(Qt::WA_WState_Polished)

TRUE	FALSE
yes Evaluation Count:2958	yes Evaluation Count:159

159-2958

1051

QApplicationPrivate::app_style->unpolish(w);

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->unpolish(w);

1052

executed: }

Execution Count:2958

2958

1053

executed: }

Execution Count:3239

3239

1054

QApplicationPrivate::app_style->unpolish(qApp);

executed: }

Execution Count:64

1055

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->unpolish((static_cast<QApplication *>(QCoreApplication::instance())));

1056

QStyle *old = QApplicationPrivate::app_style; // save

executed: }

Execution Count:64

1057 -

1058

executed (the execution status of this line is deduced): QStyle *old = QApplicationPrivate::app_style;

1059 -

1060 #ifndef QT_NO_STYLE_STYLESHEET -

1061

if (!QApplicationPrivate::styleSheet.isEmpty() && !qobject_cast<QStyleSheetStyle *>(style)) {

evaluated: !QApplicationPrivate::styleSheet.isEmpty()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:62

partially evaluated: !qobject_cast<QStyleSheetStyle *>(style)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-62

1062 // we have a stylesheet already and a new style is being set -

1063

QStyleSheetStyle *newProxy = new QStyleSheetStyle(style);

never executed (the execution status of this line is deduced): QStyleSheetStyle *newProxy = new QStyleSheetStyle(style);

1064

style->setParent(newProxy);

never executed (the execution status of this line is deduced): style->setParent(newProxy);

1065

QApplicationPrivate::app_style = newProxy;

never executed (the execution status of this line is deduced): QApplicationPrivate::app_style = newProxy;

1066

QApplicationPrivate::app_style = style;

never executed: }

1067 #endif // QT_NO_STYLE_STYLESHEET -

1068

executed: QApplicationPrivate::app_style = style;

Execution Count:65

1069

QApplicationPrivate::app_style->setParent(qApp); // take ownership

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->setParent((static_cast<QApplication *>(QCoreApplication::instance())));

1070 -

1071 // take care of possible palette requirements of certain gui -

1072 // styles. Do it before polishing the application since the style -

1073 // might call QApplication::setPalette() itself -

1074

if (QApplicationPrivate::set_pal) {

partially evaluated: QApplicationPrivate::set_pal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:65

0-65

1075

QApplication::setPalette(*QApplicationPrivate::set_pal);

never executed (the execution status of this line is deduced): QApplication::setPalette(*QApplicationPrivate::set_pal);

1076

} else if (QApplicationPrivate::sys_pal) {

never executed: }

evaluated: QApplicationPrivate::sys_pal

TRUE	FALSE
yes Evaluation Count:64	yes Evaluation Count:1

0-64

1077

QApplicationPrivate::initializeWidgetPaletteHash();

executed (the execution status of this line is deduced): QApplicationPrivate::initializeWidgetPaletteHash();

1078

QApplicationPrivate::setPalette_helper(*QApplicationPrivate::sys_pal, /*className=*/0, /*clearWidgetPaletteHash=*/false);

executed (the execution status of this line is deduced): QApplicationPrivate::setPalette_helper(*QApplicationPrivate::sys_pal, 0, false);

1079

} else if (!QApplicationPrivate::sys_pal) {

executed: }

Execution Count:64

partially evaluated: !QApplicationPrivate::sys_pal

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-64

1080 // Initialize the sys_pal if it hasn't happened yet... -

1081

QApplicationPrivate::setSystemPalette(QApplicationPrivate::app_style->standardPalette());

executed (the execution status of this line is deduced): QApplicationPrivate::setSystemPalette(QApplicationPrivate::app_style->standardPalette());

1082

QApplicationPrivate::app_style->polish(qApp);

executed: }

Execution Count:1

1083 -

1084 // initialize the application with the new style -

1085

executed (the execution status of this line is deduced): QApplicationPrivate::app_style->polish((static_cast<QApplication *>(QCoreApplication::instance())));

1086 -

1087 // re-polish existing widgets if necessary -

1088

if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {

evaluated: QApplicationPrivate::is_app_running

TRUE	FALSE
yes Evaluation Count:64	yes Evaluation Count:1

partially evaluated: !QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:64	no Evaluation Count:0

0-64

1089

for (QWidgetList::ConstIterator it1 = all.constBegin(); it1 != all.constEnd(); ++it1) {

evaluated: it1 != all.constEnd()

TRUE	FALSE
yes Evaluation Count:3239	yes Evaluation Count:64

64-3239

1090

executed (the execution status of this line is deduced): register QWidget *w = *it1;

1091

if (w->windowType() != Qt::Desktop && w->testAttribute(Qt::WA_WState_Polished)) {

evaluated: w->windowType() != Qt::Desktop

TRUE	FALSE
yes Evaluation Count:3117	yes Evaluation Count:122

evaluated: w->testAttribute(Qt::WA_WState_Polished)

TRUE	FALSE
yes Evaluation Count:2958	yes Evaluation Count:159

122-3117

1092

if (w->style() == QApplicationPrivate::app_style)

partially evaluated: w->style() == QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:2958	no Evaluation Count:0

0-2958

1093

QApplicationPrivate::app_style->polish(w); // repolish

executed: QApplicationPrivate::app_style->polish(w);

Execution Count:2958

2958

1094 #ifndef QT_NO_STYLE_STYLESHEET -

1095 else -

1096

w->setStyleSheet(w->styleSheet()); // touch

never executed: w->setStyleSheet(w->styleSheet());

1097 #endif -

1098 } -

1099

for (QWidgetList::ConstIterator it2 = all.constBegin(); it2 != all.constEnd(); ++it2) {

executed: }

Execution Count:3239

3239

1100 -

1101

evaluated: it2 != all.constEnd()

TRUE	FALSE
yes Evaluation Count:3239	yes Evaluation Count:64

64-3239

1102

executed (the execution status of this line is deduced): register QWidget *w = *it2;

1103

if (w->windowType() != Qt::Desktop && !w->testAttribute(Qt::WA_SetStyle)) {

evaluated: w->windowType() != Qt::Desktop

TRUE	FALSE
yes Evaluation Count:3117	yes Evaluation Count:122

evaluated: !w->testAttribute(Qt::WA_SetStyle)

TRUE	FALSE
yes Evaluation Count:3116	yes Evaluation Count:1

1-3117

1104

QEvent e(QEvent::StyleChange);

executed (the execution status of this line is deduced): QEvent e(QEvent::StyleChange);

1105

QApplication::sendEvent(w, &e);

executed (the execution status of this line is deduced): QApplication::sendEvent(w, &e);

1106

w->update();

executed (the execution status of this line is deduced): w->update();

1107

executed: }

Execution Count:3116

3116

1108

executed: }

Execution Count:3239

3239

1109

if (QStyleSheetStyle *oldProxy = qobject_cast<QStyleSheetStyle *>(old)) {

executed: }

Execution Count:64

1110 -

1111 #ifndef QT_NO_STYLE_STYLESHEET -

1112

evaluated: QStyleSheetStyle *oldProxy = qobject_cast<QStyleSheetStyle *>(old)

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:63

2-63

1113

oldProxy->deref();

executed (the execution status of this line is deduced): oldProxy->deref();

1114

if (old && old->parent() == qApp) {

executed: }

Execution Count:2

1115 #endif -

1116

evaluated: old

TRUE	FALSE
yes Evaluation Count:62	yes Evaluation Count:1

evaluated: old->parent() == (static_cast<QApplication *>(QCoreApplication::instance()))

TRUE	FALSE
yes Evaluation Count:59	yes Evaluation Count:3

1-62

1117

delete old;

executed (the execution status of this line is deduced): delete old;

1118

if (QApplicationPrivate::focus_widget) {

executed: }

Execution Count:59

1119 -

1120

evaluated: QApplicationPrivate::focus_widget

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:62

3-62

1121

QFocusEvent in(QEvent::FocusIn, Qt::OtherFocusReason);

executed (the execution status of this line is deduced): QFocusEvent in(QEvent::FocusIn, Qt::OtherFocusReason);

1122

QApplication::sendEvent(QApplicationPrivate::focus_widget->style(), &in);

executed (the execution status of this line is deduced): QApplication::sendEvent(QApplicationPrivate::focus_widget->style(), &in);

1123

QApplicationPrivate::focus_widget->update();

executed (the execution status of this line is deduced): QApplicationPrivate::focus_widget->update();

1124

executed: }

Execution Count:3

1125

QStyle *s = QStyleFactory::create(style);

executed: }

Execution Count:65

1126 -

1127 /*! -

1128 \overload -

1129 -

1130 Requests a QStyle object for \a style from the QStyleFactory. -

1131 -

1132 The string must be one of the QStyleFactory::keys(), typically one of -

1133 "windows", "fusion", "windowsxp", or "macintosh". Style -

1134 names are case insensitive. -

1135 -

1136 Returns 0 if an unknown \a style is passed, otherwise the QStyle object -

1137 returned is set as the application's GUI style. -

1138 -

1139 \warning To ensure that the application's style is set correctly, it is -

1140 best to call this function before the QApplication constructor, if -

1141 possible. -

1142 */ -

1143 QStyle* QApplication::setStyle(const QString& style) -

1144 { -

1145

executed (the execution status of this line is deduced): QStyle *s = QStyleFactory::create(style);

1146

if (!s)

partially evaluated: !s

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

1147

return QApplicationPrivate::app_cspec;

never executed: return 0;

1148 -

1149

setStyle(s);

executed (the execution status of this line is deduced): setStyle(s);

1150

return s;

executed: return s;

Execution Count:1

1151 } -

1152 -

1153 /*! -

1154 Returns the color specification. -

1155 -

1156 \sa QApplication::setColorSpec() -

1157 */ -

1158 -

1159 int QApplication::colorSpec() -

1160 { -

1161

never executed: return QApplicationPrivate::app_cspec;

1162 } -

1163 -

1164 /*! -

1165 Sets the color specification for the application to \a spec. -

1166 -

1167 The color specification controls how the application allocates colors when -

1168 run on a display with a limited amount of colors, e.g. 8 bit / 256 color -

1169 displays. -

1170 -

1171 The color specification must be set before you create the QApplication -

1172 object. -

1173 -

1174 The options are: -

1175 \list -

1176 \li QApplication::NormalColor. This is the default color allocation -

1177 strategy. Use this option if your application uses buttons, menus, -

1178 texts and pixmaps with few colors. With this option, the -

1179 application uses system global colors. This works fine for most -

1180 applications under X11, but on the Windows platform, it may cause -

1181 dithering of non-standard colors. -

1182 \li QApplication::CustomColor. Use this option if your application -

1183 needs a small number of custom colors. On X11, this option is the -

1184 same as NormalColor. On Windows, Qt creates a Windows palette, and -

1185 allocates colors to it on demand. -

1186 \li QApplication::ManyColor. Use this option if your application is -

1187 very color hungry, e.g., it requires thousands of colors. \br -

1188 Under X11 the effect is: -

1189 \list -

1190 \li For 256-color displays which have at best a 256 color true -

1191 color visual, the default visual is used, and colors are -

1192 allocated from a color cube. The color cube is the 6x6x6 -

1193 (216 color) "Web palette" (the red, green, and blue -

1194 components always have one of the following values: 0x00, -

1195 0x33, 0x66, 0x99, 0xCC, or 0xFF), but the number of colors -

1196 can be changed by the \e -ncols option. The user can force -

1197 the application to use the true color visual with the -

1198 \l{QApplication::QApplication()}{-visual} option. -

1199 \li For 256-color displays which have a true color visual with -

1200 more than 256 colors, use that visual. Silicon Graphics X -

1201 servers this feature, for example. They provide an 8 bit -

1202 visual by default but can deliver true color when asked. -

1203 \endlist -

1204 On Windows, Qt creates a Windows palette, and fills it with a color -

1205 cube. -

1206 \endlist -

1207 -

1208 Be aware that the CustomColor and ManyColor choices may lead to colormap -

1209 flashing: The foreground application gets (most) of the available colors, -

1210 while the background windows will look less attractive. -

1211 -

1212 Example: -

1213 -

1214 \snippet code/src_gui_kernel_qapplication.cpp 2 -

1215 -

1216 \sa colorSpec() -

1217 */ -

1218 -

1219 void QApplication::setColorSpec(int spec) -

1220 { -

1221

if (qApp)

never evaluated: (static_cast<QApplication *>(QCoreApplication::instance()))

1222

qWarning("QApplication::setColorSpec: This function must be "

never executed:

QMessageLogger("kernel/qapplication.cpp", 1222, __PRETTY_FUNCTION__).warning("QApplication::setColorSpec: This function must be " "called before the QApplication object is created");

1223

"called before the QApplication object is created");

never executed:

QMessageLogger("kernel/qapplication.cpp", 1222, __PRETTY_FUNCTION__).warning("QApplication::setColorSpec: This function must be " "called before the QApplication object is created");

1224

QApplicationPrivate::app_cspec = spec;

never executed (the execution status of this line is deduced): QApplicationPrivate::app_cspec = spec;

1225

return QApplicationPrivate::app_strut;

never executed: }

1226 -

1227 /*! -

1228 \property QApplication::globalStrut -

1229 \brief the minimum size that any GUI element that the user can interact -

1230 with should have -

1231 -

1232 For example, no button should be resized to be smaller than the global -

1233 strut size. The strut size should be considered when reimplementing GUI -

1234 controls that may be used on touch-screens or similar I/O devices. -

1235 -

1236 Example: -

1237 -

1238 \snippet code/src_gui_kernel_qapplication.cpp 3 -

1239 -

1240 By default, this property contains a QSize object with zero width and height. -

1241 */ -

1242 QSize QApplication::globalStrut() -

1243 { -

1244

executed: return QApplicationPrivate::app_strut;

Execution Count:241925

241925

1245 } -

1246 -

1247 void QApplication::setGlobalStrut(const QSize& strut) -

1248 { -

1249

QApplicationPrivate::app_strut = strut;

never executed (the execution status of this line is deduced): QApplicationPrivate::app_strut = strut;

1250

PaletteHash *hash = app_palettes();

never executed: }

1251 -

1252 -

1253 /*! -

1254 \fn QPalette QApplication::palette(const QWidget* widget) -

1255 \overload -

1256 -

1257 If a \a widget is passed, the default palette for the widget's class is -

1258 returned. This may or may not be the application palette. In most cases -

1259 there is no special palette for certain types of widgets, but one notable -

1260 exception is the popup menu under Windows, if the user has defined a -

1261 special background color for menus in the display settings. -

1262 -

1263 \sa setPalette(), QWidget::palette() -

1264 */ -

1265 QPalette QApplication::palette(const QWidget* w) -

1266 { -

1267

executed (the execution status of this line is deduced): PaletteHash *hash = app_palettes();

1268

if (w && hash && hash->size()) {

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:85005	no Evaluation Count:0

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:85005	no Evaluation Count:0

evaluated: hash->size()

TRUE	FALSE
yes Evaluation Count:846	yes Evaluation Count:84159

0-85005

1269

QHash<QByteArray, QPalette>::ConstIterator it = hash->constFind(w->metaObject()->className());

executed (the execution status of this line is deduced): QHash<QByteArray, QPalette>::ConstIterator it = hash->constFind(w->metaObject()->className());

1270

for (it = hash->constBegin(); it != hash->constEnd(); ++it) {

evaluated: it != hash->constEnd()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:840

6-840

1271

return *it;

executed: return *it;

Execution Count:6

1272

evaluated: it != hash->constEnd()

TRUE	FALSE
yes Evaluation Count:840	yes Evaluation Count:840

840

1273

if (w->inherits(it.key()))

partially evaluated: w->inherits(it.key())

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:840

0-840

1274

return it.value();

never executed: return it.value();

1275

executed: }

Execution Count:840

840

1276

if (!QApplicationPrivate::app_pal)

executed: }

Execution Count:840

840

1277

return palette();

executed: return palette();

Execution Count:84999

84999

1278 } -

1279 -

1280 /*! -

1281 \overload -

1282 -

1283 Returns the palette for widgets of the given \a className. -

1284 -

1285 \sa setPalette(), QWidget::palette() -

1286 */ -

1287 QPalette QApplication::palette(const char *className) -

1288 { -

1289

partially evaluated: !QApplicationPrivate::app_pal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:291

0-291

1290

palette();

never executed: palette();

1291

PaletteHash *hash = app_palettes();

executed (the execution status of this line is deduced): PaletteHash *hash = app_palettes();

1292

if (className && hash && hash->size()) {

partially evaluated: className

TRUE	FALSE
yes Evaluation Count:291	no Evaluation Count:0

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:291	no Evaluation Count:0

partially evaluated: hash->size()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:291

0-291

1293

QHash<QByteArray, QPalette>::ConstIterator it = hash->constFind(className);

never executed (the execution status of this line is deduced): QHash<QByteArray, QPalette>::ConstIterator it = hash->constFind(className);

1294

never evaluated: it != hash->constEnd()

1295

return *it;

never executed: return *it;

1296

return *QApplicationPrivate::app_pal;

never executed: }

1297

executed: return *QApplicationPrivate::app_pal;

Execution Count:291

291

1298 } -

1299 -

1300 void QApplicationPrivate::setPalette_helper(const QPalette &palette, const char* className, bool clearWidgetPaletteHash) -

1301 { -

1302

QPalette pal = palette;

executed (the execution status of this line is deduced): QPalette pal = palette;

1303 -

1304

if (QApplicationPrivate::app_style)

partially evaluated: QApplicationPrivate::app_style

TRUE	FALSE
yes Evaluation Count:284	no Evaluation Count:0

0-284

1305

QApplicationPrivate::app_style->polish(pal); // NB: non-const reference

executed: QApplicationPrivate::app_style->polish(pal);

Execution Count:284

284

1306 -

1307

bool all = false;

executed (the execution status of this line is deduced): bool all = false;

1308

PaletteHash *hash = app_palettes();

executed (the execution status of this line is deduced): PaletteHash *hash = app_palettes();

1309

if (!className) {

evaluated: !className

TRUE	FALSE
yes Evaluation Count:282	yes Evaluation Count:2

2-282

1310

if (QApplicationPrivate::app_pal && pal.isCopyOf(*QApplicationPrivate::app_pal))

evaluated: QApplicationPrivate::app_pal

TRUE	FALSE
yes Evaluation Count:67	yes Evaluation Count:215

evaluated: pal.isCopyOf(*QApplicationPrivate::app_pal)

TRUE	FALSE
yes Evaluation Count:65	yes Evaluation Count:2

2-215

1311

if (!QApplicationPrivate::app_pal)

executed: return;

Execution Count:65

1312

evaluated: !QApplicationPrivate::app_pal

TRUE	FALSE
yes Evaluation Count:215	yes Evaluation Count:2

2-215

1313

QApplicationPrivate::app_pal = new QPalette(pal);

executed: QApplicationPrivate::app_pal = new QPalette(pal);

Execution Count:215

215

1314 else -

1315

*QApplicationPrivate::app_pal = pal;

executed: *QApplicationPrivate::app_pal = pal;

Execution Count:2

1316

if (hash && hash->size()) {

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:217	no Evaluation Count:0

evaluated: hash->size()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:216

0-217

1317

all = true;

executed (the execution status of this line is deduced): all = true;

1318

if (clearWidgetPaletteHash)

partially evaluated: clearWidgetPaletteHash

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

1319

hash->clear();

executed: hash->clear();

Execution Count:1

1320

hash->insert(className, pal);

executed: }

Execution Count:1

1321

} else if (hash) {

executed: }

Execution Count:217

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-217

1322

executed (the execution status of this line is deduced): hash->insert(className, pal);

1323

if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {

executed: }

Execution Count:2

1324 -

1325

evaluated: QApplicationPrivate::is_app_running

TRUE	FALSE
yes Evaluation Count:218	yes Evaluation Count:1

partially evaluated: !QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:218	no Evaluation Count:0

0-218

1326 // Send ApplicationPaletteChange to qApp itself, and to the widgets. -

1327

QEvent e(QEvent::ApplicationPaletteChange);

executed (the execution status of this line is deduced): QEvent e(QEvent::ApplicationPaletteChange);

1328

QApplication::sendEvent(QApplication::instance(), &e);

executed (the execution status of this line is deduced): QApplication::sendEvent(QApplication::instance(), &e);

1329 -

1330

QWidgetList wids = QApplication::allWidgets();

executed (the execution status of this line is deduced): QWidgetList wids = QApplication::allWidgets();

1331

for (QWidgetList::ConstIterator it = wids.constBegin(); it != wids.constEnd(); ++it) {

evaluated: it != wids.constEnd()

TRUE	FALSE
yes Evaluation Count:71	yes Evaluation Count:218

71-218

1332

executed (the execution status of this line is deduced): register QWidget *w = *it;

1333

if (all || (!className && w->isWindow()) || w->inherits(className)) // matching class

evaluated: all

TRUE	FALSE
yes Evaluation Count:27	yes Evaluation Count:44

evaluated: !className

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:16

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:23

evaluated: w->inherits(className)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:38

1-44

1334

QApplication::sendEvent(w, &e);

executed: QApplication::sendEvent(w, &e);

Execution Count:33

1335

QList<QGraphicsScene *> &scenes = qApp->d_func()->scene_list;

executed: }

Execution Count:71

1336 -

1337 // Send to all scenes as well. -

1338 #ifndef QT_NO_GRAPHICSVIEW -

1339

executed (the execution status of this line is deduced): QList<QGraphicsScene *> &scenes = (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->scene_list;

1340

for (QList<QGraphicsScene *>::ConstIterator it = scenes.constBegin();

executed (the execution status of this line is deduced): for (QList<QGraphicsScene *>::ConstIterator it = scenes.constBegin();

1341

it != scenes.constEnd(); ++it) {

partially evaluated: it != scenes.constEnd()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:218

0-218

1342

QApplication::sendEvent(*it, &e);

never executed (the execution status of this line is deduced): QApplication::sendEvent(*it, &e);

1343

never executed: }

1344 #endif //QT_NO_GRAPHICSVIEW -

1345

if (!className && (!QApplicationPrivate::sys_pal || !palette.isCopyOf(*QApplicationPrivate::sys_pal))) {

executed: }

Execution Count:218

218

1346

evaluated: !className

TRUE	FALSE
yes Evaluation Count:217	yes Evaluation Count:2

partially evaluated: !QApplicationPrivate::sys_pal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:217

evaluated: !palette.isCopyOf(*QApplicationPrivate::sys_pal)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:216

0-217

1347

if (!QApplicationPrivate::set_pal)

partially evaluated: !QApplicationPrivate::set_pal

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

1348

QApplicationPrivate::set_pal = new QPalette(palette);

executed: QApplicationPrivate::set_pal = new QPalette(palette);

Execution Count:1

1349 else -

1350

*QApplicationPrivate::set_pal = palette;

never executed: *QApplicationPrivate::set_pal = palette;

1351 } -

1352

QApplicationPrivate::setPalette_helper(palette, className, /*clearWidgetPaletteHash=*/ true);

executed: }

Execution Count:219

219

1353 -

1354 /*! -

1355 Changes the default application palette to \a palette. -

1356 -

1357 If \a className is passed, the change applies only to widgets that inherit -

1358 \a className (as reported by QObject::inherits()). If \a className is left -

1359 0, the change affects all widgets, thus overriding any previously set class -

1360 specific palettes. -

1361 -

1362 The palette may be changed according to the current GUI style in -

1363 QStyle::polish(). -

1364 -

1365 \warning Do not use this function in conjunction with \l{Qt Style Sheets}. -

1366 When using style sheets, the palette of a widget can be customized using -

1367 the "color", "background-color", "selection-color", -

1368 "selection-background-color" and "alternate-background-color". -

1369 -

1370 \note Some styles do not use the palette for all drawing, for instance, if -

1371 they make use of native theme engines. This is the case for the Windows XP, -

1372 Windows Vista, and Mac OS X styles. -

1373 -

1374 \sa QWidget::setPalette(), palette(), QStyle::polish() -

1375 */ -

1376 -

1377 void QApplication::setPalette(const QPalette &palette, const char* className) -

1378 { -

1379

executed (the execution status of this line is deduced): QApplicationPrivate::setPalette_helper(palette, className, true);

1380

sys_pal = new QPalette(adjusted);

executed: }

Execution Count:220

220

1381 -

1382 -

1383 -

1384 void QApplicationPrivate::setSystemPalette(const QPalette &pal) -

1385 { -

1386

QPalette adjusted;

executed (the execution status of this line is deduced): QPalette adjusted;

1387 -

1388 #if 0 -

1389 // adjust the system palette to avoid dithering -

1390 QColormap cmap = QColormap::instance(); -

1391 if (cmap.depths() > 4 && cmap.depths() < 24) { -

1392 for (int g = 0; g < QPalette::NColorGroups; g++) -

1393 for (int i = 0; i < QPalette::NColorRoles; i++) { -

1394 QColor color = pal.color((QPalette::ColorGroup)g, (QPalette::ColorRole)i); -

1395 color = cmap.colorAt(cmap.pixel(color)); -

1396 adjusted.setColor((QPalette::ColorGroup)g, (QPalette::ColorRole) i, color); -

1397 } -

1398 } -

1399 #else -

1400

adjusted = pal;

executed (the execution status of this line is deduced): adjusted = pal;

1401 #endif -

1402 -

1403

if (!sys_pal)

partially evaluated: !sys_pal

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

1404

executed: sys_pal = new QPalette(adjusted);

Execution Count:215

215

1405 else -

1406

*sys_pal = adjusted;

never executed: *sys_pal = adjusted;

1407 -

1408 -

1409

if (!QApplicationPrivate::set_pal)

partially evaluated: !QApplicationPrivate::set_pal

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

1410

QApplication::setPalette(*sys_pal);

executed: QApplication::setPalette(*sys_pal);

Execution Count:215

215

1411

return QGuiApplication::font();

executed: }

Execution Count:215

215

1412 -

1413 /*! -

1414 Returns the default application font. -

1415 -

1416 \sa fontMetrics(), QWidget::font() -

1417 */ -

1418 QFont QApplication::font() -

1419 { -

1420

executed: return QGuiApplication::font();

Execution Count:159229

159229

1421 } -

1422 -

1423 /*! -

1424 \overload -

1425 -

1426 Returns the default font for the \a widget. -

1427 -

1428 \sa fontMetrics(), QWidget::setFont() -

1429 */ -

1430 -

1431 QFont QApplication::font(const QWidget *widget) -

1432 { -

1433

FontHash *hash = app_fonts();

executed (the execution status of this line is deduced): FontHash *hash = app_fonts();

1434 -

1435

if (widget && hash && hash->size()) {

partially evaluated: widget

TRUE	FALSE
yes Evaluation Count:79780	no Evaluation Count:0

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:79780	no Evaluation Count:0

evaluated: hash->size()

TRUE	FALSE
yes Evaluation Count:1565	yes Evaluation Count:78215

0-79780

1436 #ifdef Q_OS_MAC -

1437 // short circuit for small and mini controls -

1438 if (widget->testAttribute(Qt::WA_MacSmallSize)) { -

1439 return hash->value(QByteArrayLiteral("QSmallFont")); -

1440 } else if (widget->testAttribute(Qt::WA_MacMiniSize)) { -

1441 return hash->value(QByteArrayLiteral("QMiniFont")); -

1442 } -

1443 #endif -

1444

QHash<QByteArray, QFont>::ConstIterator it =

executed (the execution status of this line is deduced): QHash<QByteArray, QFont>::ConstIterator it =

1445

hash->constFind(widget->metaObject()->className());

executed (the execution status of this line is deduced): hash->constFind(widget->metaObject()->className());

1446

for (it = hash->constBegin(); it != hash->constEnd(); ++it) {

evaluated: it != hash->constEnd()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1559

6-1559

1447

return it.value();

executed: return it.value();

Execution Count:6

1448

evaluated: it != hash->constEnd()

TRUE	FALSE
yes Evaluation Count:1559	yes Evaluation Count:1559

1559

1449

if (widget->inherits(it.key()))

partially evaluated: widget->inherits(it.key())

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1559

0-1559

1450

return it.value();

never executed: return it.value();

1451

executed: }

Execution Count:1559

1559

1452

FontHash *hash = app_fonts();

executed: }

Execution Count:1559

1559

1453

return font();

executed: return font();

Execution Count:79774

79774

1454 } -

1455 -

1456 /*! -

1457 \overload -

1458 -

1459 Returns the font for widgets of the given \a className. -

1460 -

1461 \sa setFont(), QWidget::font() -

1462 */ -

1463 QFont QApplication::font(const char *className) -

1464 { -

1465

executed (the execution status of this line is deduced): FontHash *hash = app_fonts();

1466

if (className && hash && hash->size()) {

partially evaluated: className

TRUE	FALSE
yes Evaluation Count:434	no Evaluation Count:0

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:434	no Evaluation Count:0

evaluated: hash->size()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:432

0-434

1467

QHash<QByteArray, QFont>::ConstIterator it = hash->constFind(className);

executed (the execution status of this line is deduced): QHash<QByteArray, QFont>::ConstIterator it = hash->constFind(className);

1468

partially evaluated: it != hash->constEnd()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

1469

return *it;

never executed: return *it;

1470

FontHash *hash = app_fonts();

executed: }

Execution Count:2

1471

return font();

executed: return font();

Execution Count:434

434

1472 } -

1473 -

1474 -

1475 /*! -

1476 Changes the default application font to \a font. If \a className is passed, -

1477 the change applies only to classes that inherit \a className (as reported -

1478 by QObject::inherits()). -

1479 -

1480 On application start-up, the default font depends on the window system. It -

1481 can vary depending on both the window system version and the locale. This -

1482 function lets you override the default font; but overriding may be a bad -

1483 idea because, for example, some locales need extra large fonts to support -

1484 their special characters. -

1485 -

1486 \warning Do not use this function in conjunction with \l{Qt Style Sheets}. -

1487 The font of an application can be customized using the "font" style sheet -

1488 property. To set a bold font for all QPushButtons, set the application -

1489 styleSheet() as "QPushButton { font: bold }" -

1490 -

1491 \sa font(), fontMetrics(), QWidget::setFont() -

1492 */ -

1493 -

1494 void QApplication::setFont(const QFont &font, const char *className) -

1495 { -

1496

bool all = false;

executed (the execution status of this line is deduced): bool all = false;

1497

executed (the execution status of this line is deduced): FontHash *hash = app_fonts();

1498

if (!className) {

evaluated: !className

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:2

2-15

1499

QGuiApplication::setFont(font);

executed (the execution status of this line is deduced): QGuiApplication::setFont(font);

1500

if (hash && hash->size()) {

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

partially evaluated: hash->size()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

1501

all = true;

never executed (the execution status of this line is deduced): all = true;

1502

hash->clear();

never executed (the execution status of this line is deduced): hash->clear();

never executed: }

executed: }

Execution Count:15

partially evaluated: hash

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-15

1505

hash->insert(className, font);

executed (the execution status of this line is deduced): hash->insert(className, font);

1506

if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {

executed: }

Execution Count:2

1507

evaluated: QApplicationPrivate::is_app_running

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:6

partially evaluated: !QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

1508 // Send ApplicationFontChange to qApp itself, and to the widgets. -

1509

QEvent e(QEvent::ApplicationFontChange);

executed (the execution status of this line is deduced): QEvent e(QEvent::ApplicationFontChange);

1510

QApplication::sendEvent(QApplication::instance(), &e);

executed (the execution status of this line is deduced): QApplication::sendEvent(QApplication::instance(), &e);

1511 -

1512

QWidgetList wids = QApplication::allWidgets();

executed (the execution status of this line is deduced): QWidgetList wids = QApplication::allWidgets();

1513

for (QWidgetList::ConstIterator it = wids.constBegin(); it != wids.constEnd(); ++it) {

evaluated: it != wids.constEnd()

TRUE	FALSE
yes Evaluation Count:21	yes Evaluation Count:11

11-21

1514

executed (the execution status of this line is deduced): register QWidget *w = *it;

1515

if (all || (!className && w->isWindow()) || w->inherits(className)) // matching class

partially evaluated: all

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:21

evaluated: !className

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:14

partially evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

evaluated: w->inherits(className)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:13

0-21

1516

sendEvent(w, &e);

executed: sendEvent(w, &e);

Execution Count:8

1517

QList<QGraphicsScene *> &scenes = qApp->d_func()->scene_list;

executed: }

Execution Count:21

1518 -

1519 #ifndef QT_NO_GRAPHICSVIEW -

1520 // Send to all scenes as well. -

1521

executed (the execution status of this line is deduced): QList<QGraphicsScene *> &scenes = (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->scene_list;

1522

for (QList<QGraphicsScene *>::ConstIterator it = scenes.constBegin();

executed (the execution status of this line is deduced): for (QList<QGraphicsScene *>::ConstIterator it = scenes.constBegin();

1523

it != scenes.constEnd(); ++it) {

partially evaluated: it != scenes.constEnd()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

0-11

1524

QApplication::sendEvent(*it, &e);

never executed (the execution status of this line is deduced): QApplication::sendEvent(*it, &e);

1525

never executed: }

1526 #endif //QT_NO_GRAPHICSVIEW -

1527

if (!className && (!QApplicationPrivate::sys_font || !font.isCopyOf(*QApplicationPrivate::sys_font))) {

executed: }

Execution Count:11

1528

evaluated: !className

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:2

partially evaluated: !QApplicationPrivate::sys_font

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

never evaluated: !font.isCopyOf(*QApplicationPrivate::sys_font)

0-15

1529

if (!QApplicationPrivate::set_font)

evaluated: !QApplicationPrivate::set_font

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:1

1-14

1530

QApplicationPrivate::set_font = new QFont(font);

executed: QApplicationPrivate::set_font = new QFont(font);

Execution Count:14

1531 else -

1532

*QApplicationPrivate::set_font = font;

executed: *QApplicationPrivate::set_font = font;

Execution Count:1

1533 } -

1534

sys_font = new QFont(font);

executed: }

Execution Count:17

1535 -

1536 /*! \internal -

1537 */ -

1538 void QApplicationPrivate::setSystemFont(const QFont &font) -

1539 { -

1540

if (!sys_font)

never evaluated: !sys_font

1541

never executed: sys_font = new QFont(font);

1542 else -

1543

*sys_font = font;

never executed: *sys_font = font;

1544 -

1545

if (!QApplicationPrivate::set_font)

never evaluated: !QApplicationPrivate::set_font

1546

QApplication::setFont(*sys_font);

never executed: QApplication::setFont(*sys_font);

1547

if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) {

never executed: }

1548 -

1549 /*! \internal -

1550 */ -

1551 QString QApplicationPrivate::desktopStyleKey() -

1552 { -

1553 // The platform theme might return a style that is not available, find -

1554 // first valid one. -

1555

partially evaluated: const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()

TRUE	FALSE
yes Evaluation Count:217	no Evaluation Count:0

0-217

1556

const QStringList availableKeys = QStyleFactory::keys();

executed (the execution status of this line is deduced): const QStringList availableKeys = QStyleFactory::keys();

1557

foreach (const QString &style, theme->themeHint(QPlatformTheme::StyleNames).toStringList())

executed (the execution status of this line is deduced):

 for (QForeachContainer<__typeof__(theme->themeHint(QPlatformTheme::StyleNames).toStringList())> _container_(theme->themeHint(QPlatformTheme::StyleNames).toStringList()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QString &style = *_container_.i;; __extension__ ({--_container_.brk; break;}))

1558

if (availableKeys.contains(style, Qt::CaseInsensitive))

evaluated: availableKeys.contains(style, Qt::CaseInsensitive)

TRUE	FALSE
yes Evaluation Count:217	yes Evaluation Count:434

217-434

1559

return style;

executed: return style;

Execution Count:217

217

never executed: }

never executed: return QString();

1562 } -

1563 -

1564 /*! -

1565 \property QApplication::windowIcon -

1566 \brief the default window icon -

1567 -

1568 \sa QWidget::setWindowIcon(), {Setting the Application Icon} -

1569 */ -

1570 QIcon QApplication::windowIcon() -

1571 { -

1572

return QApplicationPrivate::app_icon ? *QApplicationPrivate::app_icon : QIcon();

executed: return QApplicationPrivate::app_icon ? *QApplicationPrivate::app_icon : QIcon();

Execution Count:3019

3019

1573 } -

1574 -

1575 void QApplication::setWindowIcon(const QIcon &icon) -

1576 { -

1577

if (!QApplicationPrivate::app_icon)

evaluated: !QApplicationPrivate::app_icon

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1

1578

QApplicationPrivate::app_icon = new QIcon();

executed: QApplicationPrivate::app_icon = new QIcon();

Execution Count:1

1579

*QApplicationPrivate::app_icon = icon;

executed (the execution status of this line is deduced): *QApplicationPrivate::app_icon = icon;

1580

if (QApplicationPrivate::is_app_running && !QApplicationPrivate::is_app_closing) {

partially evaluated: QApplicationPrivate::is_app_running

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

partially evaluated: !QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

1581

QEvent e(QEvent::ApplicationWindowIconChange);

executed (the execution status of this line is deduced): QEvent e(QEvent::ApplicationWindowIconChange);

1582

QWidgetList all = QApplication::allWidgets();

executed (the execution status of this line is deduced): QWidgetList all = QApplication::allWidgets();

1583

for (QWidgetList::ConstIterator it = all.constBegin(); it != all.constEnd(); ++it) {

evaluated: it != all.constEnd()

TRUE	FALSE
yes Evaluation Count:58	yes Evaluation Count:2

2-58

1584

executed (the execution status of this line is deduced): register QWidget *w = *it;

1585

if (w->isWindow())

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:48

10-48

1586

sendEvent(w, &e);

executed: sendEvent(w, &e);

Execution Count:10

1587

executed: }

Execution Count:58

1588

executed: }

Execution Count:2

1589

QWidgetList all = allWidgets();

executed: }

Execution Count:2

1590 -

1591 /*! -

1592 Returns a list of the top-level widgets (windows) in the application. -

1593 -

1594 \note Some of the top-level widgets may be hidden, for example a tooltip if -

1595 no tooltip is currently shown. -

1596 -

1597 Example: -

1598 -

1599 \snippet code/src_gui_kernel_qapplication.cpp 4 -

1600 -

1601 \sa allWidgets(), QWidget::isWindow(), QWidget::isHidden() -

1602 */ -

1603 QWidgetList QApplication::topLevelWidgets() -

1604 { -

1605

QWidgetList list;

executed (the execution status of this line is deduced): QWidgetList list;

1606

executed (the execution status of this line is deduced): QWidgetList all = allWidgets();

1607 -

1608

for (QWidgetList::ConstIterator it = all.constBegin(); it != all.constEnd(); ++it) {

evaluated: it != all.constEnd()

TRUE	FALSE
yes Evaluation Count:72686	yes Evaluation Count:4379

4379-72686

1609

QWidget *w = *it;

executed (the execution status of this line is deduced): QWidget *w = *it;

1610

if (w->isWindow() && w->windowType() != Qt::Desktop)

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:18796	yes Evaluation Count:53890

evaluated: w->windowType() != Qt::Desktop

TRUE	FALSE
yes Evaluation Count:10079	yes Evaluation Count:8717

8717-53890

1611

list.append(w);

executed: list.append(w);

Execution Count:10079

10079

1612

if (QWidgetPrivate::allWidgets)

executed: }

Execution Count:72686

72686

1613

return list;

executed: return list;

Execution Count:4379

4379

1614 } -

1615 -

1616 /*! -

1617 Returns a list of all the widgets in the application. -

1618 -

1619 The list is empty (QList::isEmpty()) if there are no widgets. -

1620 -

1621 \note Some of the widgets may be hidden. -

1622 -

1623 Example: -

1624 \snippet code/src_gui_kernel_qapplication.cpp 5 -

1625 -

1626 \sa topLevelWidgets(), QWidget::isVisible() -

1627 */ -

1628 -

1629 QWidgetList QApplication::allWidgets() -

1630 { -

1631

evaluated: QWidgetPrivate::allWidgets

TRUE	FALSE
yes Evaluation Count:4677	yes Evaluation Count:2

2-4677

1632

return QWidgetPrivate::allWidgets->toList();

executed: return QWidgetPrivate::allWidgets->toList();

Execution Count:4677

4677

1633

return QWidgetList();

executed: return QWidgetList();

Execution Count:2

1634 } -

1635 -

1636 /*! -

1637 Returns the application widget that has the keyboard input focus, or 0 if -

1638 no widget in this application has the focus. -

1639 -

1640 \sa QWidget::setFocus(), QWidget::hasFocus(), activeWindow(), focusChanged() -

1641 */ -

1642 -

1643 QWidget *QApplication::focusWidget() -

1644 { -

1645

return QApplicationPrivate::focus_widget;

executed: return QApplicationPrivate::focus_widget;

Execution Count:476713

476713

1646 } -

1647 -

1648 void QApplicationPrivate::setFocusWidget(QWidget *focus, Qt::FocusReason reason) -

1649 { -

1650 #ifndef QT_NO_GRAPHICSVIEW -

1651

if (focus && focus->window()->graphicsProxyWidget())

evaluated: focus

TRUE	FALSE
yes Evaluation Count:1672	yes Evaluation Count:1635

partially evaluated: focus->window()->graphicsProxyWidget()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1672

0-1672

1652

if (focus != focus_widget) {

never executed: return;

1653 #endif -

1654 -

1655

hidden_focus_widget = 0;

executed (the execution status of this line is deduced): hidden_focus_widget = 0;

1656 -

1657

evaluated: focus != focus_widget

TRUE	FALSE
yes Evaluation Count:3020	yes Evaluation Count:287

287-3020

1658

if (focus && focus->isHidden()) {

evaluated: focus

TRUE	FALSE
yes Evaluation Count:1672	yes Evaluation Count:1348

evaluated: focus->isHidden()

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:1663

9-1672

1659

hidden_focus_widget = focus;

executed (the execution status of this line is deduced): hidden_focus_widget = focus;

1660

if (focus && (reason == Qt::BacktabFocusReason || reason == Qt::TabFocusReason)

executed: return;

Execution Count:9

1661 } -

1662 -

1663

evaluated: focus

TRUE	FALSE
yes Evaluation Count:1663	yes Evaluation Count:1348

evaluated: reason == Qt::BacktabFocusReason

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:1648

evaluated: reason == Qt::TabFocusReason

TRUE	FALSE
yes Evaluation Count:48	yes Evaluation Count:1600

15-1663

1664

&& qt_in_tab_key_event)

evaluated: qt_in_tab_key_event

TRUE	FALSE
yes Evaluation Count:47	yes Evaluation Count:16

16-47

1665

focus->window()->setAttribute(Qt::WA_KeyboardFocusChange);

executed: focus->window()->setAttribute(Qt::WA_KeyboardFocusChange);

Execution Count:47

1666

else if (focus && reason == Qt::ShortcutFocusReason) {

evaluated: focus

TRUE	FALSE
yes Evaluation Count:1616	yes Evaluation Count:1348

evaluated: reason == Qt::ShortcutFocusReason

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1614

2-1616

1667

focus->window()->setAttribute(Qt::WA_KeyboardFocusChange);

executed (the execution status of this line is deduced): focus->window()->setAttribute(Qt::WA_KeyboardFocusChange);

1668

QWidget *prev = focus_widget;

executed: }

Execution Count:2

1669

executed (the execution status of this line is deduced): QWidget *prev = focus_widget;

1670

focus_widget = focus;

executed (the execution status of this line is deduced): focus_widget = focus;

1671 -

1672

if(focus_widget)

evaluated: focus_widget

TRUE	FALSE
yes Evaluation Count:1663	yes Evaluation Count:1348

1348-1663

1673

focus_widget->d_func()->setFocus_sys();

executed: focus_widget->d_func()->setFocus_sys();

Execution Count:1663

1663

1674 -

1675

if (reason != Qt::NoFocusReason) {

evaluated: reason != Qt::NoFocusReason

TRUE	FALSE
yes Evaluation Count:3008	yes Evaluation Count:3

3-3008

1676 -

1677 //send events -

1678

if (prev) {

evaluated: prev

TRUE	FALSE
yes Evaluation Count:1662	yes Evaluation Count:1346

1346-1662

1679 #ifdef QT_KEYPAD_NAVIGATION -

1680 if (QApplication::keypadNavigationEnabled()) { -

1681 if (prev->hasEditFocus() && reason != Qt::PopupFocusReason) -

1682 prev->setEditFocus(false); -

1683 } -

1684 #endif -

1685

QFocusEvent out(QEvent::FocusOut, reason);

executed (the execution status of this line is deduced): QFocusEvent out(QEvent::FocusOut, reason);

1686

QPointer<QWidget> that = prev;

executed (the execution status of this line is deduced): QPointer<QWidget> that = prev;

1687

QApplication::sendEvent(prev, &out);

executed (the execution status of this line is deduced): QApplication::sendEvent(prev, &out);

1688

if (that)

partially evaluated: that

TRUE	FALSE
yes Evaluation Count:1662	no Evaluation Count:0

0-1662

1689

QApplication::sendEvent(that->style(), &out);

executed: QApplication::sendEvent(that->style(), &out);

Execution Count:1662

1662

1690

if(focus && QApplicationPrivate::focus_widget == focus) {

executed: }

Execution Count:1662

1662

1691

evaluated: focus

TRUE	FALSE
yes Evaluation Count:1660	yes Evaluation Count:1348

partially evaluated: QApplicationPrivate::focus_widget == focus

TRUE	FALSE
yes Evaluation Count:1660	no Evaluation Count:0

0-1660

1692

QFocusEvent in(QEvent::FocusIn, reason);

executed (the execution status of this line is deduced): QFocusEvent in(QEvent::FocusIn, reason);

1693

QPointer<QWidget> that = focus;

executed (the execution status of this line is deduced): QPointer<QWidget> that = focus;

1694

QApplication::sendEvent(focus, &in);

executed (the execution status of this line is deduced): QApplication::sendEvent(focus, &in);

1695

if (that)

partially evaluated: that

TRUE	FALSE
yes Evaluation Count:1660	no Evaluation Count:0

0-1660

1696

QApplication::sendEvent(that->style(), &in);

executed: QApplication::sendEvent(that->style(), &in);

Execution Count:1660

1660

1697

emit qApp->focusChanged(prev, focus_widget);

executed: }

Execution Count:1660

1660

1698

executed (the execution status of this line is deduced): (static_cast<QApplication *>(QCoreApplication::instance()))->focusChanged(prev, focus_widget);

1699

executed: }

Execution Count:3008

3008

1700

executed: }

Execution Count:3011

3011

1701

return QApplicationPrivate::active_window;

executed: }

Execution Count:3298

3298

1702 -

1703 -

1704 /*! -

1705 Returns the application top-level window that has the keyboard input focus, -

1706 or 0 if no application window has the focus. There might be an -

1707 activeWindow() even if there is no focusWidget(), for example if no widget -

1708 in that window accepts key events. -

1709 -

1710 \sa QWidget::setFocus(), QWidget::hasFocus(), focusWidget() -

1711 */ -

1712 -

1713 QWidget *QApplication::activeWindow() -

1714 { -

1715

executed: return QApplicationPrivate::active_window;

Execution Count:573032

573032

1716 } -

1717 -

1718 /*! -

1719 Returns display (screen) font metrics for the application font. -

1720 -

1721 \sa font(), setFont(), QWidget::fontMetrics(), QPainter::fontMetrics() -

1722 */ -

1723 -

1724 QFontMetrics QApplication::fontMetrics() -

1725 { -

1726

return desktop()->fontMetrics();

never executed: return desktop()->fontMetrics();

1727 } -

1728 -

1729 -

1730 /*! -

1731 Closes all top-level windows. -

1732 -

1733 This function is particularly useful for applications with many top-level -

1734 windows. It could, for example, be connected to a \uicontrol{Exit} entry in the -

1735 \uicontrol{File} menu: -

1736 -

1737 \snippet mainwindows/mdi/mainwindow.cpp 0 -

1738 -

1739 The windows are closed in random order, until one window does not accept -

1740 the close event. The application quits when the last window was -

1741 successfully closed; this can be turned off by setting -

1742 \l quitOnLastWindowClosed to false. -

1743 -

1744 \sa quitOnLastWindowClosed, lastWindowClosed(), QWidget::close(), -

1745 QWidget::closeEvent(), lastWindowClosed(), quit(), topLevelWidgets(), -

1746 QWidget::isWindow() -

1747 */ -

1748 void QApplication::closeAllWindows() -

1749 { -

1750

bool did_close = true;

executed (the execution status of this line is deduced): bool did_close = true;

1751

QWidget *w;

executed (the execution status of this line is deduced): QWidget *w;

1752

while ((w = activeModalWidget()) && did_close) {

evaluated: (w = activeModalWidget())

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:4

partially evaluated: did_close

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-4

1753

if (!w->isVisible() || w->data->is_closing)

partially evaluated: !w->isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

partially evaluated: w->data->is_closing

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

1754

never executed: break;

1755

did_close = w->close();

executed (the execution status of this line is deduced): did_close = w->close();

1756

QWidgetList list = QApplication::topLevelWidgets();

executed: }

Execution Count:3

1757

executed (the execution status of this line is deduced): QWidgetList list = QApplication::topLevelWidgets();

1758

for (int i = 0; did_close && i < list.size(); ++i) {

partially evaluated: did_close

TRUE	FALSE
yes Evaluation Count:41	no Evaluation Count:0

evaluated: i < list.size()

TRUE	FALSE
yes Evaluation Count:37	yes Evaluation Count:4

0-41

1759

w = list.at(i);

executed (the execution status of this line is deduced): w = list.at(i);

1760

if (w->isVisible()

evaluated: w->isVisible()

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:26

11-26

1761

&& w->windowType() != Qt::Desktop

partially evaluated: w->windowType() != Qt::Desktop

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

1762

&& !w->data->is_closing) {

evaluated: !w->data->is_closing

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:2

2-9

1763

did_close = w->close();

executed (the execution status of this line is deduced): did_close = w->close();

1764

list = QApplication::topLevelWidgets();

executed (the execution status of this line is deduced): list = QApplication::topLevelWidgets();

1765

i = -1;

executed (the execution status of this line is deduced): i = -1;

1766

executed: }

Execution Count:9

1767

executed: }

Execution Count:37

1768

QMessageBox::aboutQt(activeWindow());

executed: }

Execution Count:4

1769 -

1770 /*! -

1771 Displays a simple message box about Qt. The message includes the version -

1772 number of Qt being used by the application. -

1773 -

1774 This is useful for inclusion in the \uicontrol Help menu of an application, as -

1775 shown in the \l{mainwindows/menus}{Menus} example. -

1776 -

1777 This function is a convenience slot for QMessageBox::aboutQt(). -

1778 */ -

1779 void QApplication::aboutQt() -

1780 { -

1781 #ifndef QT_NO_MESSAGEBOX -

1782

never executed (the execution status of this line is deduced): QMessageBox::aboutQt(activeWindow());

1783 #endif // QT_NO_MESSAGEBOX -

1784

if(e->type() == QEvent::Close) {

never executed: }

1785 -

1786 /*! -

1787 \since 4.1 -

1788 \fn void QApplication::focusChanged(QWidget *old, QWidget *now) -

1789 -

1790 This signal is emitted when the widget that has keyboard focus changed from -

1791 \a old to \a now, i.e., because the user pressed the tab-key, clicked into -

1792 a widget or changed the active window. Both \a old and \a now can be the -

1793 null-pointer. -

1794 -

1795 The signal is emitted after both widget have been notified about the change -

1796 through QFocusEvent. -

1797 -

1798 \sa QWidget::setFocus(), QWidget::clearFocus(), Qt::FocusReason -

1799 */ -

1800 -

1801 /*!\reimp -

1802 -

1803 */ -

1804 bool QApplication::event(QEvent *e) -

1805 { -

1806

Q_D(QApplication);

executed (the execution status of this line is deduced): QApplicationPrivate * const d = d_func();

1807

partially evaluated: e->type() == QEvent::Close

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2068

0-2068

1808

QCloseEvent *ce = static_cast<QCloseEvent*>(e);

never executed (the execution status of this line is deduced): QCloseEvent *ce = static_cast<QCloseEvent*>(e);

1809

ce->accept();

never executed (the execution status of this line is deduced): ce->accept();

1810

closeAllWindows();

never executed (the execution status of this line is deduced): closeAllWindows();

1811 -

1812

never executed (the execution status of this line is deduced): QWidgetList list = topLevelWidgets();

1813

never evaluated: i < list.size()

1814

if (w->isVisible() && !(w->windowType() == Qt::Desktop) && !(w->windowType() == Qt::Popup) &&

never executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1815

never evaluated: w->isVisible()

never evaluated: !(w->windowType() == Qt::Desktop)

never evaluated: !(w->windowType() == Qt::Popup)

1816

(!(w->windowType() == Qt::Dialog) || !w->parentWidget())) {

never evaluated: !(w->windowType() == Qt::Dialog)

never evaluated: !w->parentWidget()

1817

ce->ignore();

never executed (the execution status of this line is deduced): ce->ignore();

1818

never executed: break;

1819 } -

1820

never executed: }

1821

if (ce->isAccepted()) {

never evaluated: ce->isAccepted()

1822

} else if (e->type() == QEvent::LocaleChange) {

never executed: return true;

1823 } -

1824 #ifndef Q_OS_WIN -

1825

never executed: }

partially evaluated: e->type() == QEvent::LocaleChange

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2068

0-2068

1826 // on Windows the event propagation is taken care by the -

1827 // WM_SETTINGCHANGE event handler. -

1828

never executed (the execution status of this line is deduced): QWidgetList list = topLevelWidgets();

1829

never evaluated: i < list.size()

1830

if (!(w->windowType() == Qt::Desktop)) {

never executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1831

never evaluated: !(w->windowType() == Qt::Desktop)

1832

if (!w->testAttribute(Qt::WA_SetLocale))

never evaluated: !w->testAttribute(Qt::WA_SetLocale)

1833

w->d_func()->setLocale_helper(QLocale(), true);

never executed: w->d_func()->setLocale_helper(QLocale(), true);

never executed: }

never executed: }

1836 #endif -

1837

} else if (e->type() == QEvent::Timer) {

never executed: }

evaluated: e->type() == QEvent::Timer

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:2043

0-2043

1838

QTimerEvent *te = static_cast<QTimerEvent*>(e);

executed (the execution status of this line is deduced): QTimerEvent *te = static_cast<QTimerEvent*>(e);

1839

Q_ASSERT(te != 0);

executed (the execution status of this line is deduced): qt_noop();

1840

if (te->timerId() == d->toolTipWakeUp.timerId()) {

evaluated: te->timerId() == d->toolTipWakeUp.timerId()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:21

4-21

1841

d->toolTipWakeUp.stop();

executed (the execution status of this line is deduced): d->toolTipWakeUp.stop();

1842

if (d->toolTipWidget) {

evaluated: d->toolTipWidget

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:1

1-3

1843

QWidget *w = d->toolTipWidget->window();

executed (the execution status of this line is deduced): QWidget *w = d->toolTipWidget->window();

1844 // show tooltip if WA_AlwaysShowToolTips is set, or if -

1845 // any ancestor of d->toolTipWidget is the active -

1846 // window -

1847

bool showToolTip = w->testAttribute(Qt::WA_AlwaysShowToolTips);

executed (the execution status of this line is deduced): bool showToolTip = w->testAttribute(Qt::WA_AlwaysShowToolTips);

1848

while (w && !showToolTip) {

evaluated: w

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:3

partially evaluated: !showToolTip

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

1849

showToolTip = w->isActiveWindow();

executed (the execution status of this line is deduced): showToolTip = w->isActiveWindow();

1850

executed (the execution status of this line is deduced): w = w->parentWidget();

1851

w = w ? w->window() : 0;

partially evaluated: w

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

1852

QHelpEvent e(QEvent::ToolTip, d->toolTipPos, d->toolTipGlobalPos);

executed: }

Execution Count:3

1853

if (showToolTip) {

partially evaluated: showToolTip

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

1854

executed (the execution status of this line is deduced): QHelpEvent e(QEvent::ToolTip, d->toolTipPos, d->toolTipGlobalPos);

1855

QApplication::sendEvent(d->toolTipWidget, &e);

executed (the execution status of this line is deduced): QApplication::sendEvent(d->toolTipWidget, &e);

1856

if (e.isAccepted())

evaluated: e.isAccepted()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-2

1857

d->toolTipFallAsleep.start(2000, this);

executed: d->toolTipFallAsleep.start(2000, this);

Execution Count:2

1858

executed: }

Execution Count:3

1859

} else if (te->timerId() == d->toolTipFallAsleep.timerId()) {

executed: }

Execution Count:3

1860

executed: }

Execution Count:4

evaluated: te->timerId() == d->toolTipFallAsleep.timerId()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:20

1-20

1861

d->toolTipFallAsleep.stop();

executed (the execution status of this line is deduced): d->toolTipFallAsleep.stop();

1862

if(e->type() == QEvent::LanguageChange) {

executed: }

Execution Count:1

1863 } -

1864 -

1865

partially evaluated: e->type() == QEvent::LanguageChange

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2068

0-2068

1866

never executed (the execution status of this line is deduced): QWidgetList list = topLevelWidgets();

1867

never evaluated: i < list.size()

1868

if (!(w->windowType() == Qt::Desktop))

never executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1869

never evaluated: !(w->windowType() == Qt::Desktop)

1870

postEvent(w, new QEvent(QEvent::LanguageChange));

never executed: postEvent(w, new QEvent(QEvent::LanguageChange));

never executed: }

never executed: }

1873 -

1874

return QGuiApplication::event(e);

executed: return QGuiApplication::event(e);

Execution Count:2068

2068

1875 } -

1876 -

1877 /*! -

1878 \fn void QApplication::syncX() -

1879 Was used to synchronize with the X server in 4.x, here for source compatibility. -

1880 \internal -

1881 \obsolete -

1882 */ -

1883 -

1884 void QApplicationPrivate::notifyLayoutDirectionChange() -

1885 { -

1886

QWidgetList list = QApplication::topLevelWidgets();

executed (the execution status of this line is deduced): QWidgetList list = QApplication::topLevelWidgets();

1887

evaluated: i < list.size()

TRUE	FALSE
yes Evaluation Count:154	yes Evaluation Count:11

11-154

1888

QEvent ev(QEvent::ApplicationLayoutDirectionChange);

executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1889

executed (the execution status of this line is deduced): QEvent ev(QEvent::ApplicationLayoutDirectionChange);

1890

QCoreApplication::sendEvent(w, &ev);

executed (the execution status of this line is deduced): QCoreApplication::sendEvent(w, &ev);

1891

executed: }

Execution Count:154

154

1892

QWidget* window = act?act->window():0;

executed: }

Execution Count:11

1893 -

1894 /*! -

1895 \fn void QApplication::setActiveWindow(QWidget* active) -

1896 -

1897 Sets the active window to the \a active widget in response to a system -

1898 event. The function is called from the platform specific event handlers. -

1899 -

1900 \warning This function does \e not set the keyboard focus to the active -

1901 widget. Call QWidget::activateWindow() instead. -

1902 -

1903 It sets the activeWindow() and focusWidget() attributes and sends proper -

1904 \l{QEvent::WindowActivate}{WindowActivate}/\l{QEvent::WindowDeactivate} -

1905 {WindowDeactivate} and \l{QEvent::FocusIn}{FocusIn}/\l{QEvent::FocusOut} -

1906 {FocusOut} events to all appropriate widgets. The window will then be -

1907 painted in active state (e.g. cursors in line edits will blink), and it -

1908 will have tool tips enabled. -

1909 -

1910 \sa activeWindow(), QWidget::activateWindow() -

1911 */ -

1912 void QApplication::setActiveWindow(QWidget* act) -

1913 { -

1914

evaluated: act

TRUE	FALSE
yes Evaluation Count:1893	yes Evaluation Count:1393

1393-1893

1915 -

1916

if (QApplicationPrivate::active_window == window)

evaluated: QApplicationPrivate::active_window == window

TRUE	FALSE
yes Evaluation Count:235	yes Evaluation Count:3051

235-3051

1917

if (window && window->graphicsProxyWidget()) {

executed: return;

Execution Count:235

235

1918 -

1919 #ifndef QT_NO_GRAPHICSVIEW -

1920

evaluated: window

TRUE	FALSE
yes Evaluation Count:1700	yes Evaluation Count:1351

partially evaluated: window->graphicsProxyWidget()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1700

0-1700

1921 // Activate the proxy's view->viewport() ? -

1922

QWidgetList toBeActivated;

never executed: return;

1923 } -

1924 #endif -

1925 -

1926

executed (the execution status of this line is deduced): QWidgetList toBeActivated;

1927

QWidgetList toBeDeactivated;

executed (the execution status of this line is deduced): QWidgetList toBeDeactivated;

1928 -

1929

if (QApplicationPrivate::active_window) {

evaluated: QApplicationPrivate::active_window

TRUE	FALSE
yes Evaluation Count:1699	yes Evaluation Count:1352

1352-1699

1930

if (style()->styleHint(QStyle::SH_Widget_ShareActivation, 0, QApplicationPrivate::active_window)) {

partially evaluated: style()->styleHint(QStyle::SH_Widget_ShareActivation, 0, QApplicationPrivate::active_window)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1699

0-1699

1931

never executed (the execution status of this line is deduced): QWidgetList list = topLevelWidgets();

1932

never evaluated: i < list.size()

1933

if (w->isVisible() && w->isActiveWindow())

never executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1934

never evaluated: w->isVisible()

never evaluated: w->isActiveWindow()

1935

toBeDeactivated.append(w);

never executed: toBeDeactivated.append(w);

never executed: }

never executed: }

toBeDeactivated.append(QApplicationPrivate::active_window);

executed (the execution status of this line is deduced): toBeDeactivated.append(QApplicationPrivate::active_window);

1939

if (QApplicationPrivate::focus_widget) {

executed: }

Execution Count:1699

1699

1940 } -

1941 -

1942

evaluated: QApplicationPrivate::focus_widget

TRUE	FALSE
yes Evaluation Count:433	yes Evaluation Count:2618

433-2618

1943

if (QApplicationPrivate::focus_widget->testAttribute(Qt::WA_InputMethodEnabled))

evaluated: QApplicationPrivate::focus_widget->testAttribute(Qt::WA_InputMethodEnabled)

TRUE	FALSE
yes Evaluation Count:229	yes Evaluation Count:204

204-229

1944

qApp->inputMethod()->commit();

executed: (static_cast<QApplication *>(QCoreApplication::instance()))->inputMethod()->commit();

Execution Count:229

229

1945 -

1946

QFocusEvent focusAboutToChange(QEvent::FocusAboutToChange, Qt::ActiveWindowFocusReason);

executed (the execution status of this line is deduced): QFocusEvent focusAboutToChange(QEvent::FocusAboutToChange, Qt::ActiveWindowFocusReason);

1947

QApplication::sendEvent(QApplicationPrivate::focus_widget, &focusAboutToChange);

executed (the execution status of this line is deduced): QApplication::sendEvent(QApplicationPrivate::focus_widget, &focusAboutToChange);

1948

QApplicationPrivate::active_window = window;

executed: }

Execution Count:433

433

1949 -

1950

executed (the execution status of this line is deduced): QApplicationPrivate::active_window = window;

1951 -

1952

if (QApplicationPrivate::active_window) {

evaluated: QApplicationPrivate::active_window

TRUE	FALSE
yes Evaluation Count:1700	yes Evaluation Count:1351

1351-1700

1953

if (style()->styleHint(QStyle::SH_Widget_ShareActivation, 0, QApplicationPrivate::active_window)) {

partially evaluated: style()->styleHint(QStyle::SH_Widget_ShareActivation, 0, QApplicationPrivate::active_window)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1700

0-1700

1954

never executed (the execution status of this line is deduced): QWidgetList list = topLevelWidgets();

1955

never evaluated: i < list.size()

1956

if (w->isVisible() && w->isActiveWindow())

never executed (the execution status of this line is deduced): QWidget *w = list.at(i);

1957

never evaluated: w->isVisible()

never evaluated: w->isActiveWindow()

1958

toBeActivated.append(w);

never executed: toBeActivated.append(w);

never executed: }

never executed: }

toBeActivated.append(QApplicationPrivate::active_window);

executed (the execution status of this line is deduced): toBeActivated.append(QApplicationPrivate::active_window);

1962

QEvent activationChange(QEvent::ActivationChange);

executed: }

Execution Count:1700

1700

1963 -

1964 } -

1965 -

1966 // first the activation/deactivation events -

1967

executed (the execution status of this line is deduced): QEvent activationChange(QEvent::ActivationChange);

1968

QEvent windowActivate(QEvent::WindowActivate);

executed (the execution status of this line is deduced): QEvent windowActivate(QEvent::WindowActivate);

1969

QEvent windowDeactivate(QEvent::WindowDeactivate);

executed (the execution status of this line is deduced): QEvent windowDeactivate(QEvent::WindowDeactivate);

1970 -

1971

for (int i = 0; i < toBeActivated.size(); ++i) {

evaluated: i < toBeActivated.size()

TRUE	FALSE
yes Evaluation Count:1700	yes Evaluation Count:3051

1700-3051

1972

QWidget *w = toBeActivated.at(i);

executed (the execution status of this line is deduced): QWidget *w = toBeActivated.at(i);

1973

sendSpontaneousEvent(w, &windowActivate);

executed (the execution status of this line is deduced): sendSpontaneousEvent(w, &windowActivate);

1974

sendSpontaneousEvent(w, &activationChange);

executed (the execution status of this line is deduced): sendSpontaneousEvent(w, &activationChange);

1975

for(int i = 0; i < toBeDeactivated.size(); ++i) {

executed: }

Execution Count:1700

1700

1976 -

1977

evaluated: i < toBeDeactivated.size()

TRUE	FALSE
yes Evaluation Count:1699	yes Evaluation Count:3051

1699-3051

1978

QWidget *w = toBeDeactivated.at(i);

executed (the execution status of this line is deduced): QWidget *w = toBeDeactivated.at(i);

1979

sendSpontaneousEvent(w, &windowDeactivate);

executed (the execution status of this line is deduced): sendSpontaneousEvent(w, &windowDeactivate);

1980

sendSpontaneousEvent(w, &activationChange);

executed (the execution status of this line is deduced): sendSpontaneousEvent(w, &activationChange);

1981

if (QApplicationPrivate::popupWidgets == 0) { // !inPopupMode()

executed: }

Execution Count:1699

1699

1982 -

1983

evaluated: QApplicationPrivate::popupWidgets == 0

TRUE	FALSE
yes Evaluation Count:3039	yes Evaluation Count:12

12-3039

1984 // then focus events -

1985

if (!QApplicationPrivate::active_window && QApplicationPrivate::focus_widget) {

evaluated: !QApplicationPrivate::active_window

TRUE	FALSE
yes Evaluation Count:1339	yes Evaluation Count:1700

evaluated: QApplicationPrivate::focus_widget

TRUE	FALSE
yes Evaluation Count:196	yes Evaluation Count:1143

196-1700

1986

QApplicationPrivate::setFocusWidget(0, Qt::ActiveWindowFocusReason);

executed (the execution status of this line is deduced): QApplicationPrivate::setFocusWidget(0, Qt::ActiveWindowFocusReason);

1987

} else if (QApplicationPrivate::active_window) {

executed: }

Execution Count:196

evaluated: QApplicationPrivate::active_window

TRUE	FALSE
yes Evaluation Count:1700	yes Evaluation Count:1143

196-1700

1988

QWidget *w = QApplicationPrivate::active_window->focusWidget();

executed (the execution status of this line is deduced): QWidget *w = QApplicationPrivate::active_window->focusWidget();

1989

if (w && w->isVisible() /*&& w->focusPolicy() != QWidget::NoFocus*/)

evaluated: w

TRUE	FALSE
yes Evaluation Count:266	yes Evaluation Count:1434

evaluated: w->isVisible()

TRUE	FALSE
yes Evaluation Count:262	yes Evaluation Count:4

4-1434

1990

w->setFocus(Qt::ActiveWindowFocusReason);

executed: w->setFocus(Qt::ActiveWindowFocusReason);

Execution Count:262

262

1991 else { -

1992

w = QApplicationPrivate::focusNextPrevChild_helper(QApplicationPrivate::active_window, true);

executed (the execution status of this line is deduced): w = QApplicationPrivate::focusNextPrevChild_helper(QApplicationPrivate::active_window, true);

1993

if (w) {

evaluated: w

TRUE	FALSE
yes Evaluation Count:228	yes Evaluation Count:1210

228-1210

1994

w->setFocus(Qt::ActiveWindowFocusReason);

executed (the execution status of this line is deduced): w->setFocus(Qt::ActiveWindowFocusReason);

1995

w = QApplicationPrivate::focus_widget;

executed: }

Execution Count:228

228

1996 // If the focus widget is not in the activate_window, clear the focus -

1997

executed (the execution status of this line is deduced): w = QApplicationPrivate::focus_widget;

1998

if (!w && QApplicationPrivate::active_window->focusPolicy() != Qt::NoFocus)

evaluated: !w

TRUE	FALSE
yes Evaluation Count:1062	yes Evaluation Count:148

evaluated: QApplicationPrivate::active_window->focusPolicy() != Qt::NoFocus

TRUE	FALSE
yes Evaluation Count:775	yes Evaluation Count:287

148-1062

1999

QApplicationPrivate::setFocusWidget(QApplicationPrivate::active_window, Qt::ActiveWindowFocusReason);

executed: QApplicationPrivate::setFocusWidget(QApplicationPrivate::active_window, Qt::ActiveWindowFocusReason);

Execution Count:775

775

2000

else if (!QApplicationPrivate::active_window->isAncestorOf(w))

partially evaluated: !QApplicationPrivate::active_window->isAncestorOf(w)

TRUE	FALSE
yes Evaluation Count:435	no Evaluation Count:0

0-435

2001

QApplicationPrivate::setFocusWidget(0, Qt::ActiveWindowFocusReason);

executed: QApplicationPrivate::setFocusWidget(0, Qt::ActiveWindowFocusReason);

Execution Count:435

435

2002 } -

2003 } -

2004 } -

2005 } -

2006

uint focus_flag = qt_tab_all_widgets() ? Qt::TabFocus : Qt::StrongFocus;

executed: }

Execution Count:3051

3051

2007 -

2008 /*!internal -

2009 * Helper function that returns the new focus widget, but does not set the focus reason. -

2010 * Returns 0 if a new focus widget could not be found. -

2011 * Shared with QGraphicsProxyWidgetPrivate::findFocusChild() -

2012 */ -

2013 QWidget *QApplicationPrivate::focusNextPrevChild_helper(QWidget *toplevel, bool next) -

2014 { -

2015

partially evaluated: qt_tab_all_widgets()

TRUE	FALSE
yes Evaluation Count:1752	no Evaluation Count:0

0-1752

2016 -

2017

QWidget *f = toplevel->focusWidget();

executed (the execution status of this line is deduced): QWidget *f = toplevel->focusWidget();

2018

if (!f)

evaluated: !f

TRUE	FALSE
yes Evaluation Count:1438	yes Evaluation Count:314

314-1438

2019

f = toplevel;

executed: f = toplevel;

Execution Count:1438

1438

2020 -

2021

QWidget *w = f;

executed (the execution status of this line is deduced): QWidget *w = f;

2022

QWidget *test = f->d_func()->focus_next;

executed (the execution status of this line is deduced): QWidget *test = f->d_func()->focus_next;

2023

while (test && test != f) {

partially evaluated: test

TRUE	FALSE
yes Evaluation Count:12192	no Evaluation Count:0

evaluated: test != f

TRUE	FALSE
yes Evaluation Count:10707	yes Evaluation Count:1485

0-12192

2024

if ((test->focusPolicy() & focus_flag) == focus_flag

evaluated: (test->focusPolicy() & focus_flag) == focus_flag

TRUE	FALSE
yes Evaluation Count:2046	yes Evaluation Count:8661

2046-8661

2025

&& !(test->d_func()->extra && test->d_func()->extra->focus_proxy)

evaluated: test->d_func()->extra

TRUE	FALSE
yes Evaluation Count:1080	yes Evaluation Count:966

evaluated: test->d_func()->extra->focus_proxy

TRUE	FALSE
yes Evaluation Count:653	yes Evaluation Count:427

427-1080

2026

&& test->isVisibleTo(toplevel) && test->isEnabled()

evaluated: test->isVisibleTo(toplevel)

TRUE	FALSE
yes Evaluation Count:677	yes Evaluation Count:716

evaluated: test->isEnabled()

TRUE	FALSE
yes Evaluation Count:674	yes Evaluation Count:3

3-716

2027

&& !(w->windowType() == Qt::SubWindow && !w->isAncestorOf(test))

evaluated: w->windowType() == Qt::SubWindow

TRUE	FALSE
yes Evaluation Count:184	yes Evaluation Count:490

evaluated: !w->isAncestorOf(test)

TRUE	FALSE
yes Evaluation Count:177	yes Evaluation Count:7

7-490

2028

&& (toplevel->windowType() != Qt::SubWindow || toplevel->isAncestorOf(test))) {

evaluated: toplevel->windowType() != Qt::SubWindow

TRUE	FALSE
yes Evaluation Count:266	yes Evaluation Count:231

evaluated: toplevel->isAncestorOf(test)

TRUE	FALSE
yes Evaluation Count:17	yes Evaluation Count:214

17-266

2029

w = test;

executed (the execution status of this line is deduced): w = test;

2030

if (next)

evaluated: next

TRUE	FALSE
yes Evaluation Count:267	yes Evaluation Count:16

16-267

2031

executed: break;

Execution Count:267

267

2032

test = test->d_func()->focus_next;

executed: }

Execution Count:16

2033

executed (the execution status of this line is deduced): test = test->d_func()->focus_next;

2034

if (qt_in_tab_key_event) {

executed: }

Execution Count:10440

10440

2035

if (w == f) {

evaluated: w == f

TRUE	FALSE
yes Evaluation Count:1473	yes Evaluation Count:279

279-1473

2036

evaluated: qt_in_tab_key_event

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:1460

13-1460

2037

w->window()->setAttribute(Qt::WA_KeyboardFocusChange);

executed (the execution status of this line is deduced): w->window()->setAttribute(Qt::WA_KeyboardFocusChange);

2038

w->update();

executed (the execution status of this line is deduced): w->update();

2039

executed: }

Execution Count:13

2040

const QPoint globalPos = globalPosF.toPoint();

executed: return 0;

Execution Count:1473

1473

2041 } -

2042

return w;

executed: return w;

Execution Count:279

279

2043 } -

2044 -

2045 /*! -

2046 \fn void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave, const QPointF &globalPosF) -

2047 \internal -

2048 -

2049 Creates the proper Enter/Leave event when widget \a enter is entered and -

2050 widget \a leave is left. -

2051 */ -

2052 void QApplicationPrivate::dispatchEnterLeave(QWidget* enter, QWidget* leave, const QPointF &globalPosF) -

2053 { -

2054

executed (the execution status of this line is deduced): const QPoint globalPos = globalPosF.toPoint();

2055 #if 0 -

2056 if (leave) { -

2057 QEvent e(QEvent::Leave); -

2058 QApplication::sendEvent(leave, & e); -

2059 } -

2060 if (enter) { -

2061 const QPoint windowPos = enter->window()->mapFromGlobal(globalPos); -

2062 QEnterEvent e(enter->mapFromGlobal(globalPos), windowPos, globalPos); -

2063 QApplication::sendEvent(enter, & e); -

2064 } -

2065 return; -

2066 #endif -

2067 -

2068

QWidget* w ;

executed (the execution status of this line is deduced): QWidget* w ;

2069

if ((!enter && !leave) || (enter == leave))

evaluated: !enter

TRUE	FALSE
yes Evaluation Count:518	yes Evaluation Count:1834

partially evaluated: !leave

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:518

evaluated: (enter == leave)

TRUE	FALSE
yes Evaluation Count:181	yes Evaluation Count:2171

0-2171

2070

bool sameWindow = leave && enter && leave->window() == enter->window();

executed: return;

Execution Count:181

181

2071 #ifdef ALIEN_DEBUG -

2072 qDebug() << "QApplicationPrivate::dispatchEnterLeave, ENTER:" << enter << "LEAVE:" << leave; -

2073 #endif -

2074

QWidgetList leaveList;

executed (the execution status of this line is deduced): QWidgetList leaveList;

2075

QWidgetList enterList;

executed (the execution status of this line is deduced): QWidgetList enterList;

2076 -

2077

evaluated: leave

TRUE	FALSE
yes Evaluation Count:737	yes Evaluation Count:1434

evaluated: enter

TRUE	FALSE
yes Evaluation Count:219	yes Evaluation Count:518

partially evaluated: leave->window() == enter->window()

TRUE	FALSE
yes Evaluation Count:219	no Evaluation Count:0

0-1434

2078

if (leave && !sameWindow) {

evaluated: leave

TRUE	FALSE
yes Evaluation Count:737	yes Evaluation Count:1434

evaluated: !sameWindow

TRUE	FALSE
yes Evaluation Count:518	yes Evaluation Count:219

219-1434

2079

w = leave;

executed (the execution status of this line is deduced): w = leave;

2080 do { -

2081

leaveList.append(w);

executed (the execution status of this line is deduced): leaveList.append(w);

2082

} while (!w->isWindow() && (w = w->parentWidget()));

executed: }

Execution Count:650

evaluated: !w->isWindow()

TRUE	FALSE
yes Evaluation Count:132	yes Evaluation Count:518

partially evaluated: (w = w->parentWidget())

TRUE	FALSE
yes Evaluation Count:132	no Evaluation Count:0

0-650

2083

if (enter && !sameWindow) {

executed: }

Execution Count:518

518

2084

evaluated: enter

TRUE	FALSE
yes Evaluation Count:1653	yes Evaluation Count:518

evaluated: !sameWindow

TRUE	FALSE
yes Evaluation Count:1434	yes Evaluation Count:219

219-1653

2085

w = enter;

executed (the execution status of this line is deduced): w = enter;

2086 do { -

2087

enterList.prepend(w);

executed (the execution status of this line is deduced): enterList.prepend(w);

2088

} while (!w->isWindow() && (w = w->parentWidget()));

executed: }

Execution Count:2652

evaluated: !w->isWindow()

TRUE	FALSE
yes Evaluation Count:1218	yes Evaluation Count:1434

partially evaluated: (w = w->parentWidget())

TRUE	FALSE
yes Evaluation Count:1218	no Evaluation Count:0

0-2652

2089

while (!w->isWindow() && (w = w->parentWidget()))

executed: }

Execution Count:1434

1434

2090

if (sameWindow) {

evaluated: sameWindow

TRUE	FALSE
yes Evaluation Count:219	yes Evaluation Count:1952

219-1952

2091

int enterDepth = 0;

executed (the execution status of this line is deduced): int enterDepth = 0;

2092

int leaveDepth = 0;

executed (the execution status of this line is deduced): int leaveDepth = 0;

2093

w = enter;

executed (the execution status of this line is deduced): w = enter;

2094

evaluated: !w->isWindow()

TRUE	FALSE
yes Evaluation Count:330	yes Evaluation Count:219

partially evaluated: (w = w->parentWidget())

TRUE	FALSE
yes Evaluation Count:330	no Evaluation Count:0

0-330

2095

enterDepth++;

executed: enterDepth++;

Execution Count:330

330

2096

w = leave;

executed (the execution status of this line is deduced): w = leave;

2097

while (!w->isWindow() && (w = w->parentWidget()))

evaluated: !w->isWindow()

TRUE	FALSE
yes Evaluation Count:451	yes Evaluation Count:219

partially evaluated: (w = w->parentWidget())

TRUE	FALSE
yes Evaluation Count:451	no Evaluation Count:0

0-451

2098

leaveDepth++;

executed: leaveDepth++;

Execution Count:451

451

2099

QWidget* wenter = enter;

executed (the execution status of this line is deduced): QWidget* wenter = enter;

2100

QWidget* wleave = leave;

executed (the execution status of this line is deduced): QWidget* wleave = leave;

2101

while (enterDepth > leaveDepth) {

evaluated: enterDepth > leaveDepth

TRUE	FALSE
yes Evaluation Count:130	yes Evaluation Count:219

130-219

2102

wenter = wenter->parentWidget();

executed (the execution status of this line is deduced): wenter = wenter->parentWidget();

2103

enterDepth--;

executed (the execution status of this line is deduced): enterDepth--;

2104

while (leaveDepth > enterDepth) {

executed: }

Execution Count:130

130

2105

evaluated: leaveDepth > enterDepth

TRUE	FALSE
yes Evaluation Count:251	yes Evaluation Count:219

219-251

2106

wleave = wleave->parentWidget();

executed (the execution status of this line is deduced): wleave = wleave->parentWidget();

2107

leaveDepth--;

executed (the execution status of this line is deduced): leaveDepth--;

2108

while (!wenter->isWindow() && wenter != wleave) {

executed: }

Execution Count:251

251

2109

evaluated: !wenter->isWindow()

TRUE	FALSE
yes Evaluation Count:136	yes Evaluation Count:148

evaluated: wenter != wleave

TRUE	FALSE
yes Evaluation Count:65	yes Evaluation Count:71

65-148

2110

wenter = wenter->parentWidget();

executed (the execution status of this line is deduced): wenter = wenter->parentWidget();

2111

wleave = wleave->parentWidget();

executed (the execution status of this line is deduced): wleave = wleave->parentWidget();

2112

executed: }

Execution Count:65

2113 -

2114

w = leave;

executed (the execution status of this line is deduced): w = leave;

2115

while (w != wleave) {

evaluated: w != wleave

TRUE	FALSE
yes Evaluation Count:316	yes Evaluation Count:219

219-316

2116

leaveList.append(w);

executed (the execution status of this line is deduced): leaveList.append(w);

2117

executed (the execution status of this line is deduced): w = w->parentWidget();

2118

executed: }

Execution Count:316

316

2119

w = enter;

executed (the execution status of this line is deduced): w = enter;

2120

while (w != wenter) {

evaluated: w != wenter

TRUE	FALSE
yes Evaluation Count:195	yes Evaluation Count:219

195-219

2121

enterList.prepend(w);

executed (the execution status of this line is deduced): enterList.prepend(w);

2122

executed (the execution status of this line is deduced): w = w->parentWidget();

2123

executed: }

Execution Count:195

195

2124

QEvent leaveEvent(QEvent::Leave);

executed: }

Execution Count:219

219

2125 -

2126

executed (the execution status of this line is deduced): QEvent leaveEvent(QEvent::Leave);

2127

for (int i = 0; i < leaveList.size(); ++i) {

evaluated: i < leaveList.size()

TRUE	FALSE
yes Evaluation Count:966	yes Evaluation Count:2171

966-2171

2128

w = leaveList.at(i);

executed (the execution status of this line is deduced): w = leaveList.at(i);

2129

if (!QApplication::activeModalWidget() || QApplicationPrivate::tryModalHelper(w, 0)) {

evaluated: !QApplication::activeModalWidget()

TRUE	FALSE
yes Evaluation Count:939	yes Evaluation Count:27

evaluated: QApplicationPrivate::tryModalHelper(w, 0)

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:2

2-939

2130

QApplication::sendEvent(w, &leaveEvent);

executed (the execution status of this line is deduced): QApplication::sendEvent(w, &leaveEvent);

2131

if (w->testAttribute(Qt::WA_Hover) &&

evaluated: w->testAttribute(Qt::WA_Hover)

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:958

6-958

2132

(!QApplication::activePopupWidget() || QApplication::activePopupWidget() == w->window())) {

partially evaluated: !QApplication::activePopupWidget()

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

never evaluated: QApplication::activePopupWidget() == w->window()

0-6

2133

Q_ASSERT(instance());

executed (the execution status of this line is deduced): qt_noop();

2134

QHoverEvent he(QEvent::HoverLeave, QPoint(-1, -1), w->mapFromGlobal(QApplicationPrivate::instance()->hoverGlobalPos),

executed (the execution status of this line is deduced): QHoverEvent he(QEvent::HoverLeave, QPoint(-1, -1), w->mapFromGlobal(QApplicationPrivate::instance()->hoverGlobalPos),

2135

QApplication::keyboardModifiers());

executed (the execution status of this line is deduced): QApplication::keyboardModifiers());

2136

qApp->d_func()->notify_helper(w, &he);

executed (the execution status of this line is deduced): (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->notify_helper(w, &he);

2137

executed: }

Execution Count:6

2138

executed: }

Execution Count:964

964

2139

if (!enterList.isEmpty()) {

executed: }

Execution Count:966

966

2140

evaluated: !enterList.isEmpty()

TRUE	FALSE
yes Evaluation Count:1530	yes Evaluation Count:641

641-1530

2141

const QPoint windowPos = enterList.front()->window()->mapFromGlobal(globalPos);

executed (the execution status of this line is deduced): const QPoint windowPos = enterList.front()->window()->mapFromGlobal(globalPos);

2142

for (int i = 0; i < enterList.size(); ++i) {

evaluated: i < enterList.size()

TRUE	FALSE
yes Evaluation Count:2847	yes Evaluation Count:1530

1530-2847

2143

w = enterList.at(i);

executed (the execution status of this line is deduced): w = enterList.at(i);

2144

if (!QApplication::activeModalWidget() || QApplicationPrivate::tryModalHelper(w, 0)) {

evaluated: !QApplication::activeModalWidget()

TRUE	FALSE
yes Evaluation Count:2758	yes Evaluation Count:89

partially evaluated: QApplicationPrivate::tryModalHelper(w, 0)

TRUE	FALSE
yes Evaluation Count:89	no Evaluation Count:0

0-2758

2145

const QPointF localPos = w->mapFromGlobal(globalPos);

executed (the execution status of this line is deduced): const QPointF localPos = w->mapFromGlobal(globalPos);

2146

QEnterEvent enterEvent(localPos, windowPos, globalPosF);

executed (the execution status of this line is deduced): QEnterEvent enterEvent(localPos, windowPos, globalPosF);

2147

QApplication::sendEvent(w, &enterEvent);

executed (the execution status of this line is deduced): QApplication::sendEvent(w, &enterEvent);

2148

if (w->testAttribute(Qt::WA_Hover) &&

evaluated: w->testAttribute(Qt::WA_Hover)

TRUE	FALSE
yes Evaluation Count:26	yes Evaluation Count:2821

26-2821

2149

(!QApplication::activePopupWidget() || QApplication::activePopupWidget() == w->window())) {

evaluated: !QApplication::activePopupWidget()

TRUE	FALSE
yes Evaluation Count:25	yes Evaluation Count:1

partially evaluated: QApplication::activePopupWidget() == w->window()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-25

2150

QHoverEvent he(QEvent::HoverEnter, localPos, QPoint(-1, -1),

executed (the execution status of this line is deduced): QHoverEvent he(QEvent::HoverEnter, localPos, QPoint(-1, -1),

2151

QApplication::keyboardModifiers());

executed (the execution status of this line is deduced): QApplication::keyboardModifiers());

2152

qApp->d_func()->notify_helper(w, &he);

executed (the execution status of this line is deduced): (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->notify_helper(w, &he);

2153

executed: }

Execution Count:25

2154

executed: }

Execution Count:2847

2847

2155

executed: }

Execution Count:2847

2847

2156

const bool enterOnAlien = (enter && (isAlien(enter) || enter->testAttribute(Qt::WA_DontShowOnScreen)));

executed: }

Execution Count:1530

1530

2157 -

2158 #ifndef QT_NO_CURSOR -

2159 // Update cursor for alien/graphics widgets. -

2160 -

2161

evaluated: enter

TRUE	FALSE
yes Evaluation Count:1653	yes Evaluation Count:518

evaluated: isAlien(enter)

TRUE	FALSE
yes Evaluation Count:1042	yes Evaluation Count:611

partially evaluated: enter->testAttribute(Qt::WA_DontShowOnScreen)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:611

0-1653

2162 // Whenever we leave an alien widget on X11/QPA, we need to reset its nativeParentWidget()'s cursor. -

2163 // This is not required on Windows as the cursor is reset on every single mouse move. -

2164

QWidget *parentOfLeavingCursor = 0;

executed (the execution status of this line is deduced): QWidget *parentOfLeavingCursor = 0;

2165

for (int i = 0; i < leaveList.size(); ++i) {

evaluated: i < leaveList.size()

TRUE	FALSE
yes Evaluation Count:966	yes Evaluation Count:1653

966-1653

2166

w = leaveList.at(i);

executed (the execution status of this line is deduced): w = leaveList.at(i);

2167

if (!isAlien(w))

evaluated: !isAlien(w)

TRUE	FALSE
yes Evaluation Count:518	yes Evaluation Count:448

448-518

2168

if (w->testAttribute(Qt::WA_SetCursor)) {

executed: break;

Execution Count:518

518

2169

evaluated: w->testAttribute(Qt::WA_SetCursor)

TRUE	FALSE
yes Evaluation Count:48	yes Evaluation Count:400

48-400

2170

QWidget *parent = w->parentWidget();

executed (the execution status of this line is deduced): QWidget *parent = w->parentWidget();

2171

while (parent && parent->d_func()->data.in_destructor)

partially evaluated: parent

TRUE	FALSE
yes Evaluation Count:50	no Evaluation Count:0

evaluated: parent->d_func()->data.in_destructor

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:48

0-50

2172

parent = parent->parentWidget();

executed: parent = parent->parentWidget();

Execution Count:2

2173

parentOfLeavingCursor = parent;

executed (the execution status of this line is deduced): parentOfLeavingCursor = parent;

2174 //continue looping, we need to find the downest alien widget with a cursor. -

2175 // (downest on the screen) -

2176

executed: }

Execution Count:48

2177

if (parentOfLeavingCursor && (!enterOnAlien

executed: }

Execution Count:448

448

2178 //check that we will not call qt_x11_enforce_cursor twice with the same native widget -

2179

evaluated: parentOfLeavingCursor

TRUE	FALSE
yes Evaluation Count:48	yes Evaluation Count:2123

evaluated: !enterOnAlien

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:43

5-2123

2180

|| parentOfLeavingCursor->effectiveWinId() != enter->effectiveWinId())) {

partially evaluated: parentOfLeavingCursor->effectiveWinId() != enter->effectiveWinId()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:43

0-43

2181 #ifndef QT_NO_GRAPHICSVIEW -

2182

if (!parentOfLeavingCursor->window()->graphicsProxyWidget())

partially evaluated: !parentOfLeavingCursor->window()->graphicsProxyWidget()

TRUE	FALSE
yes Evaluation Count:5	no Evaluation Count:0

0-5

2183 #endif -

2184 { -

2185

if (enter == QApplication::desktop()) {

partially evaluated: enter == QApplication::desktop()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:5

0-5

2186

qt_qpa_set_cursor(enter, true);

never executed (the execution status of this line is deduced): qt_qpa_set_cursor(enter, true);

2187

qt_qpa_set_cursor(parentOfLeavingCursor, true);

never executed: }

2188

executed (the execution status of this line is deduced): qt_qpa_set_cursor(parentOfLeavingCursor, true);

2189

executed: }

Execution Count:5

2190 } -

2191

QWidget *cursorWidget = enter;

executed: }

Execution Count:5

2192

if (enterOnAlien) {

evaluated: enterOnAlien

TRUE	FALSE
yes Evaluation Count:1042	yes Evaluation Count:1129

1042-1129

2193

executed (the execution status of this line is deduced): QWidget *cursorWidget = enter;

2194

while (!cursorWidget->isWindow() && !cursorWidget->isEnabled())

partially evaluated: !cursorWidget->isWindow()

TRUE	FALSE
yes Evaluation Count:1042	no Evaluation Count:0

partially evaluated: !cursorWidget->isEnabled()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1042

0-1042

2195

cursorWidget = cursorWidget->parentWidget();

never executed: cursorWidget = cursorWidget->parentWidget();

2196 -

2197

if (!cursorWidget)

partially evaluated: !cursorWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1042

0-1042

2198

if (cursorWidget->window()->graphicsProxyWidget()) {

never executed: return;

2199 -

2200 #ifndef QT_NO_GRAPHICSVIEW -

2201

partially evaluated: cursorWidget->window()->graphicsProxyWidget()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1042

0-1042

2202

QWidgetPrivate::nearestGraphicsProxyWidget(cursorWidget)->setCursor(cursorWidget->cursor());

never executed (the execution status of this line is deduced): QWidgetPrivate::nearestGraphicsProxyWidget(cursorWidget)->setCursor(cursorWidget->cursor());

2203

qt_qpa_set_cursor(cursorWidget, true);

never executed: }

2204 #endif -

2205 { -

2206

executed (the execution status of this line is deduced): qt_qpa_set_cursor(cursorWidget, true);

2207

executed: }

Execution Count:1042

1042

2208 } -

2209 #endif -

2210

return QApplicationPrivate::tryModalHelper(widget, rettop);

executed: }

Execution Count:2171

2171

2211 -

2212 /* exported for the benefit of testing tools */ -

2213 Q_WIDGETS_EXPORT bool qt_tryModalHelper(QWidget *widget, QWidget **rettop) -

2214 { -

2215

never executed: return QApplicationPrivate::tryModalHelper(widget, rettop);

2216 } -

2217 -

2218 /*! \internal -

2219 Returns true if \a widget is blocked by a modal window. -

2220 */ -

2221 bool QApplicationPrivate::isBlockedByModal(QWidget *widget) -

2222 { -

2223

widget = widget->window();

executed (the execution status of this line is deduced): widget = widget->window();

2224

QWindow *window = widget->windowHandle();

executed (the execution status of this line is deduced): QWindow *window = widget->windowHandle();

2225

return window && self->isWindowBlocked(window);

executed: return window && self->isWindowBlocked(window);

Execution Count:153

153

2226 } -

2227 -

2228 bool QApplicationPrivate::isWindowBlocked(QWindow *window, QWindow **blockingWindow) const -

2229 { -

2230

QWindow *unused = 0;

executed (the execution status of this line is deduced): QWindow *unused = 0;

2231

if (!window) {

partially evaluated: !window

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:633

0-633

2232

qWarning().nospace() << "window == 0 passed.";

never executed (the execution status of this line is deduced): QMessageLogger("kernel/qapplication.cpp", 2232, __PRETTY_FUNCTION__).warning().nospace() << "window == 0 passed.";

2233

blockingWindow = &unused;

never executed: return false;

2234 } -

2235

if (!blockingWindow)

partially evaluated: !blockingWindow

TRUE	FALSE
yes Evaluation Count:633	no Evaluation Count:0

0-633

2236

executed: blockingWindow = &unused;

Execution Count:633

633

2237 -

2238

if (modalWindowList.isEmpty()) {

evaluated: modalWindowList.isEmpty()

TRUE	FALSE
yes Evaluation Count:34	yes Evaluation Count:599

34-599

2239

executed (the execution status of this line is deduced): *blockingWindow = 0;

2240

QWidget *popupWidget = QApplication::activePopupWidget();

executed: return false;

Execution Count:34

2241 } -

2242

executed (the execution status of this line is deduced): QWidget *popupWidget = QApplication::activePopupWidget();

2243

QWindow *popupWindow = popupWidget ? popupWidget->windowHandle() : 0;

partially evaluated: popupWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:599

0-599

2244

if (popupWindow == window) {

partially evaluated: popupWindow == window

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:599

0-599

2245

never executed (the execution status of this line is deduced): *blockingWindow = 0;

2246

for (int i = 0; i < modalWindowList.count(); ++i) {

never executed: return false;

2247 } -

2248 -

2249

evaluated: i < modalWindowList.count()

TRUE	FALSE
yes Evaluation Count:599	yes Evaluation Count:4

4-599

2250

QWindow *modalWindow = modalWindowList.at(i);

executed (the execution status of this line is deduced): QWindow *modalWindow = modalWindowList.at(i);

2251 -

2252 { -

2253 // check if the modal window is our window or a (transient) parent of our window -

2254

QWindow *w = window;

executed (the execution status of this line is deduced): QWindow *w = window;

2255

evaluated: w

TRUE	FALSE
yes Evaluation Count:599	yes Evaluation Count:270

270-599

2256

if (w == modalWindow) {

evaluated: w == modalWindow

TRUE	FALSE
yes Evaluation Count:329	yes Evaluation Count:270

270-329

2257

executed (the execution status of this line is deduced): *blockingWindow = 0;

2258

QWindow *p = w->parent();

executed: return false;

Execution Count:329

329

2259 } -

2260

executed (the execution status of this line is deduced): QWindow *p = w->parent();

2261

if (!p)

partially evaluated: !p

TRUE	FALSE
yes Evaluation Count:270	no Evaluation Count:0

0-270

2262

p = w->transientParent();

executed: p = w->transientParent();

Execution Count:270

270

2263

w = p;

executed (the execution status of this line is deduced): w = p;

2264

const QPlatformWindow *platWin = window->handle();

executed: }

Execution Count:270

270

2265 -

2266 // Embedded in-process windows are not visible in normal parent-child chain, -

2267 // so check the native parent chain, too. -

2268

executed (the execution status of this line is deduced): const QPlatformWindow *platWin = window->handle();

2269

const QPlatformWindow *modalPlatWin = modalWindow->handle();

executed (the execution status of this line is deduced): const QPlatformWindow *modalPlatWin = modalWindow->handle();

2270

if (platWin && modalPlatWin && platWin->isEmbedded(modalPlatWin))

evaluated: platWin

TRUE	FALSE
yes Evaluation Count:164	yes Evaluation Count:106

partially evaluated: modalPlatWin

TRUE	FALSE
yes Evaluation Count:164	no Evaluation Count:0

partially evaluated: platWin->isEmbedded(modalPlatWin)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:164

0-164

2271

Qt::WindowModality windowModality = modalWindow->modality();

never executed: return false;

2272 } -

2273 -

2274

executed (the execution status of this line is deduced): Qt::WindowModality windowModality = modalWindow->modality();

2275

QWidgetWindow *modalWidgetWindow = qobject_cast<QWidgetWindow *>(modalWindow);

executed (the execution status of this line is deduced): QWidgetWindow *modalWidgetWindow = qobject_cast<QWidgetWindow *>(modalWindow);

2276

if (windowModality == Qt::NonModal) {

partially evaluated: windowModality == Qt::NonModal

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:270

0-270

2277 // determine the modality type if it hasn't been set on the -

2278 // modalWindow's widget, this normally happens when waiting for a -

2279 // native dialog. use WindowModal if we are the child of a group -

2280 // leader; otherwise use ApplicationModal. -

2281

QWidget *m = modalWidgetWindow ? modalWidgetWindow->widget() : 0;

never evaluated: modalWidgetWindow

2282

while (m && !m->testAttribute(Qt::WA_GroupLeader)) {

never evaluated: m

never evaluated: !m->testAttribute(Qt::WA_GroupLeader)

2283

m = m->parentWidget();

never executed (the execution status of this line is deduced): m = m->parentWidget();

never evaluated: m

never executed: m = m->window();

2286

windowModality = (m && m->testAttribute(Qt::WA_GroupLeader))

never executed: }

2287

never evaluated: m

never evaluated: m->testAttribute(Qt::WA_GroupLeader)

2288

? Qt::WindowModal

never executed (the execution status of this line is deduced): ? Qt::WindowModal

2289

: Qt::ApplicationModal;

never executed (the execution status of this line is deduced): : Qt::ApplicationModal;

2290

QWidgetWindow *widgetWindow = qobject_cast<QWidgetWindow *>(window);

never executed: }

2291 -

2292 switch (windowModality) { -

2293 case Qt::ApplicationModal: -

2294 { -

2295

executed (the execution status of this line is deduced): QWidgetWindow *widgetWindow = qobject_cast<QWidgetWindow *>(window);

2296

QWidget *groupLeaderForWidget = widgetWindow ? widgetWindow->widget() : 0;

partially evaluated: widgetWindow

TRUE	FALSE
yes Evaluation Count:266	no Evaluation Count:0

0-266

2297

while (groupLeaderForWidget && !groupLeaderForWidget->testAttribute(Qt::WA_GroupLeader))

evaluated: groupLeaderForWidget

TRUE	FALSE
yes Evaluation Count:275	yes Evaluation Count:266

partially evaluated: !groupLeaderForWidget->testAttribute(Qt::WA_GroupLeader)

TRUE	FALSE
yes Evaluation Count:275	no Evaluation Count:0

0-275

2298

groupLeaderForWidget = groupLeaderForWidget->parentWidget();

executed: groupLeaderForWidget = groupLeaderForWidget->parentWidget();

Execution Count:275

275

2299 -

2300

if (groupLeaderForWidget) {

partially evaluated: groupLeaderForWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:266

0-266

2301 // if \a widget has WA_GroupLeader, it can only be blocked by ApplicationModal children -

2302

QWidget *m = modalWidgetWindow ? modalWidgetWindow->widget() : 0;

never evaluated: modalWidgetWindow

2303

while (m && m != groupLeaderForWidget && !m->testAttribute(Qt::WA_GroupLeader))

never evaluated: m

never evaluated: m != groupLeaderForWidget

never evaluated: !m->testAttribute(Qt::WA_GroupLeader)

2304

m = m->parentWidget();

never executed: m = m->parentWidget();

2305

if (m == groupLeaderForWidget) {

never evaluated: m == groupLeaderForWidget

2306

*blockingWindow = m->windowHandle();

never executed (the execution status of this line is deduced): *blockingWindow = m->windowHandle();

2307

} else if (modalWindow != window) {

never executed: return true;

2308 } -

2309

never executed: }

partially evaluated: modalWindow != window

TRUE	FALSE
yes Evaluation Count:266	no Evaluation Count:0

0-266

2310

*blockingWindow = modalWindow;

executed (the execution status of this line is deduced): *blockingWindow = modalWindow;

2311

executed: return true;

Execution Count:266

266

2312 } -

2313

QWindow *m = modalWindow;

never executed: break;

2314 } -

2315 case Qt::WindowModal: -

2316 { -

2317

QWindow *w = window;

executed (the execution status of this line is deduced): QWindow *w = window;

2318 do { -

2319

executed (the execution status of this line is deduced): QWindow *m = modalWindow;

2320 do { -

2321

if (m == w) {

partially evaluated: m == w

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

2322

*blockingWindow = m;

never executed (the execution status of this line is deduced): *blockingWindow = m;

2323

QWindow *p = m->parent();

never executed: return true;

2324 } -

2325

executed (the execution status of this line is deduced): QWindow *p = m->parent();

2326

if (!p)

partially evaluated: !p

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

2327

p = m->transientParent();

executed: p = m->transientParent();

Execution Count:4

2328

m = p;

executed (the execution status of this line is deduced): m = p;

2329

} while (m);

executed: }

Execution Count:4

partially evaluated: m

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

2330

QWindow *p = w->parent();

executed (the execution status of this line is deduced): QWindow *p = w->parent();

2331

if (!p)

partially evaluated: !p

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-4

2332

p = w->transientParent();

executed: p = w->transientParent();

Execution Count:4

2333

w = p;

executed (the execution status of this line is deduced): w = p;

2334

} while (w);

executed: }

Execution Count:4

partially evaluated: w

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

2335

Q_ASSERT_X(false, "QApplication", "internal error, a modal window cannot be modeless");

executed: break;

Execution Count:4

2336 } -

2337 default: -

2338

never executed (the execution status of this line is deduced): qt_noop();

2339

never executed: break;

2340 } -

2341

executed: }

Execution Count:4

2342

executed (the execution status of this line is deduced): *blockingWindow = 0;

2343

QWidget *top = QApplication::activeModalWidget();

executed: return false;

Execution Count:4

2344 } -

2345 -

2346 /*!\internal -

2347 -

2348 Called from qapplication_\e{platform}.cpp, returns true -

2349 if the widget should accept the event. -

2350 */ -

2351 bool QApplicationPrivate::tryModalHelper(QWidget *widget, QWidget **rettop) -

2352 { -

2353

executed (the execution status of this line is deduced): QWidget *top = QApplication::activeModalWidget();

2354

if (rettop)

evaluated: rettop

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:146

3-146

2355

*rettop = top;

executed: *rettop = top;

Execution Count:3

2356 -

2357 // the active popup widget always gets the input event -

2358

if (QApplication::activePopupWidget())

partially evaluated: QApplication::activePopupWidget()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:149

0-149

2359

return !isBlockedByModal(widget->window());

never executed: return true;

2360 -

2361

executed: return !isBlockedByModal(widget->window());

Execution Count:149

149

2362 } -

2363 -

2364 /* -

2365 \internal -

2366 */ -

2367 QWidget *QApplicationPrivate::pickMouseReceiver(QWidget *candidate, const QPoint &windowPos, -

2368 QPoint *pos, QEvent::Type type, -

2369 Qt::MouseButtons buttons, QWidget *buttonDown, -

2370 QWidget *alienWidget) -

2371 { -

2372

Q_ASSERT(candidate);

executed (the execution status of this line is deduced): qt_noop();

2373 -

2374

QWidget *mouseGrabber = QWidget::mouseGrabber();

executed (the execution status of this line is deduced): QWidget *mouseGrabber = QWidget::mouseGrabber();

2375

if (((type == QEvent::MouseMove && buttons) || (type == QEvent::MouseButtonRelease))

evaluated: type == QEvent::MouseMove

TRUE	FALSE
yes Evaluation Count:407	yes Evaluation Count:14

partially evaluated: buttons

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:407

evaluated: (type == QEvent::MouseButtonRelease)

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:414

0-414

2376

&& !buttonDown && !mouseGrabber) {

partially evaluated: !buttonDown

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

never evaluated: !mouseGrabber

0-7

2377

if (alienWidget && alienWidget->internalWinId())

never executed: return 0;

2378 } -

2379 -

2380

partially evaluated: alienWidget

TRUE	FALSE
yes Evaluation Count:421	no Evaluation Count:0

evaluated: alienWidget->internalWinId()

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:413

0-421

2381

alienWidget = 0;

executed: alienWidget = 0;

Execution Count:8

2382 -

2383

QWidget *receiver = candidate;

executed (the execution status of this line is deduced): QWidget *receiver = candidate;

2384 -

2385

if (!mouseGrabber)

evaluated: !mouseGrabber

TRUE	FALSE
yes Evaluation Count:406	yes Evaluation Count:15

15-406

2386

mouseGrabber = (buttonDown && !isBlockedByModal(buttonDown)) ? buttonDown : alienWidget;

executed: mouseGrabber = (buttonDown && !isBlockedByModal(buttonDown)) ? buttonDown : alienWidget;

Execution Count:406

evaluated: buttonDown

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:402

partially evaluated: !isBlockedByModal(buttonDown)

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

0-406

2387 -

2388

if (mouseGrabber && mouseGrabber != candidate) {

evaluated: mouseGrabber

TRUE	FALSE
yes Evaluation Count:419	yes Evaluation Count:2

partially evaluated: mouseGrabber != candidate

TRUE	FALSE
yes Evaluation Count:419	no Evaluation Count:0

0-419

2389

receiver = mouseGrabber;

executed (the execution status of this line is deduced): receiver = mouseGrabber;

2390

*pos = receiver->mapFromGlobal(candidate->mapToGlobal(windowPos));

executed (the execution status of this line is deduced): *pos = receiver->mapFromGlobal(candidate->mapToGlobal(windowPos));

2391 #ifdef ALIEN_DEBUG -

2392 qDebug() << " ** receiver adjusted to:" << receiver << "pos:" << pos; -

2393 #endif -

2394

if (alienWidget && !isAlien(alienWidget))

executed: }

Execution Count:419

419

2395 -

2396

return receiver;

executed: return receiver;

Execution Count:421

421

2397 -

2398 } -

2399 -

2400 /* -

2401 \internal -

2402 */ -

2403 bool QApplicationPrivate::sendMouseEvent(QWidget *receiver, QMouseEvent *event, -

2404 QWidget *alienWidget, QWidget *nativeWidget, -

2405 QWidget **buttonDown, QPointer<QWidget> &lastMouseReceiver, -

2406 bool spontaneous) -

2407 { -

2408

Q_ASSERT(receiver);

executed (the execution status of this line is deduced): qt_noop();

2409

Q_ASSERT(event);

executed (the execution status of this line is deduced): qt_noop();

2410

Q_ASSERT(nativeWidget);

executed (the execution status of this line is deduced): qt_noop();

2411

Q_ASSERT(buttonDown);

executed (the execution status of this line is deduced): qt_noop();

2412 -

2413

evaluated: alienWidget

TRUE	FALSE
yes Evaluation Count:678	yes Evaluation Count:13

evaluated: !isAlien(alienWidget)

TRUE	FALSE
yes Evaluation Count:104	yes Evaluation Count:574

13-678

2414

alienWidget = 0;

executed: alienWidget = 0;

Execution Count:104

104

2415 -

2416

QPointer<QWidget> receiverGuard = receiver;

executed (the execution status of this line is deduced): QPointer<QWidget> receiverGuard = receiver;

2417

QPointer<QWidget> nativeGuard = nativeWidget;

executed (the execution status of this line is deduced): QPointer<QWidget> nativeGuard = nativeWidget;

2418

QPointer<QWidget> alienGuard = alienWidget;

executed (the execution status of this line is deduced): QPointer<QWidget> alienGuard = alienWidget;

2419

QPointer<QWidget> activePopupWidget = QApplication::activePopupWidget();

executed (the execution status of this line is deduced): QPointer<QWidget> activePopupWidget = QApplication::activePopupWidget();

2420 -

2421

const bool graphicsWidget = nativeWidget->testAttribute(Qt::WA_DontShowOnScreen);

executed (the execution status of this line is deduced): const bool graphicsWidget = nativeWidget->testAttribute(Qt::WA_DontShowOnScreen);

2422 -

2423

bool widgetUnderMouse = QRectF(receiver->rect()).contains(event->localPos());

executed (the execution status of this line is deduced): bool widgetUnderMouse = QRectF(receiver->rect()).contains(event->localPos());

2424 -

2425 // Clear the obsolete leaveAfterRelease value, if mouse button has been released but -

2426 // leaveAfterRelease has not been updated. -

2427 // This happens e.g. when modal dialog or popup is shown as a response to button click. -

2428

if (leaveAfterRelease && !*buttonDown && !event->buttons())

evaluated: leaveAfterRelease

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:688

evaluated: !*buttonDown

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

partially evaluated: !event->buttons()

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-688

2429

leaveAfterRelease = 0;

executed: leaveAfterRelease = 0;

Execution Count:1

2430 -

2431

if (*buttonDown) {

evaluated: *buttonDown

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:677

14-677

2432

if (!graphicsWidget) {

partially evaluated: !graphicsWidget

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

0-14

2433 // Register the widget that shall receive a leave event -

2434 // after the last button is released. -

2435

if ((alienWidget || !receiver->internalWinId()) && !leaveAfterRelease && !QWidget::mouseGrabber())

evaluated: alienWidget

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:4

partially evaluated: !receiver->internalWinId()

TRUE	FALSE
yes Evaluation Count:4	no Evaluation Count:0

evaluated: !leaveAfterRelease

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:2

evaluated: !QWidget::mouseGrabber()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:10

0-12

2436

leaveAfterRelease = *buttonDown;

executed: leaveAfterRelease = *buttonDown;

Execution Count:2

2437

if (event->type() == QEvent::MouseButtonRelease && !event->buttons())

evaluated: event->type() == QEvent::MouseButtonRelease

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:7

partially evaluated: !event->buttons()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

2438

*buttonDown = 0;

executed: *buttonDown = 0;

Execution Count:7

2439

} else if (lastMouseReceiver && widgetUnderMouse) {

executed: }

Execution Count:14

2440

executed: }

Execution Count:14

evaluated: lastMouseReceiver

TRUE	FALSE
yes Evaluation Count:671	yes Evaluation Count:6

evaluated: widgetUnderMouse

TRUE	FALSE
yes Evaluation Count:661	yes Evaluation Count:10

6-671

2441 // Dispatch enter/leave if we move: -

2442 // 1) from an alien widget to another alien widget or -

2443 // from a native widget to an alien widget (first OR case) -

2444 // 2) from an alien widget to a native widget (second OR case) -

2445

if ((alienWidget && alienWidget != lastMouseReceiver)

evaluated: alienWidget

TRUE	FALSE
yes Evaluation Count:562	yes Evaluation Count:99

evaluated: alienWidget != lastMouseReceiver

TRUE	FALSE
yes Evaluation Count:119	yes Evaluation Count:443

99-562

2446

|| (isAlien(lastMouseReceiver) && !alienWidget)) {

evaluated: isAlien(lastMouseReceiver)

TRUE	FALSE
yes Evaluation Count:539	yes Evaluation Count:3

evaluated: !alienWidget

TRUE	FALSE
yes Evaluation Count:96	yes Evaluation Count:443

3-539

2447

if (activePopupWidget) {

partially evaluated: activePopupWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:215

0-215

2448

if (!QWidget::mouseGrabber())

never evaluated: !QWidget::mouseGrabber()

2449

dispatchEnterLeave(alienWidget ? alienWidget : nativeWidget, lastMouseReceiver, event->screenPos());

never executed: dispatchEnterLeave(alienWidget ? alienWidget : nativeWidget, lastMouseReceiver, event->screenPos());

2450

dispatchEnterLeave(receiver, lastMouseReceiver, event->screenPos());

never executed: }

2451

executed (the execution status of this line is deduced): dispatchEnterLeave(receiver, lastMouseReceiver, event->screenPos());

2452

executed: }

Execution Count:215

215

2453 -

2454 } -

2455

const bool wasLeaveAfterRelease = leaveAfterRelease != 0;

executed: }

Execution Count:661

661

2456 -

2457 #ifdef ALIEN_DEBUG -

2458 qDebug() << "QApplicationPrivate::sendMouseEvent: receiver:" << receiver -

2459 << "pos:" << event->pos() << "alien" << alienWidget << "button down" -

2460 << *buttonDown << "last" << lastMouseReceiver << "leave after release" -

2461 << leaveAfterRelease; -

2462 #endif -

2463 -

2464 // We need this quard in case someone opens a modal dialog / popup. If that's the case -

2465 // leaveAfterRelease is set to null, but we shall not update lastMouseReceiver. -

2466

executed (the execution status of this line is deduced): const bool wasLeaveAfterRelease = leaveAfterRelease != 0;

2467

bool result;

executed (the execution status of this line is deduced): bool result;

2468

if (spontaneous)

partially evaluated: spontaneous

TRUE	FALSE
yes Evaluation Count:691	no Evaluation Count:0

0-691

2469

result = QApplication::sendSpontaneousEvent(receiver, event);

executed: result = QApplication::sendSpontaneousEvent(receiver, event);

Execution Count:691

691

2470 else -

2471

result = QApplication::sendEvent(receiver, event);

never executed: result = QApplication::sendEvent(receiver, event);

2472 -

2473

if (!graphicsWidget && leaveAfterRelease && event->type() == QEvent::MouseButtonRelease

partially evaluated: !graphicsWidget

TRUE	FALSE
yes Evaluation Count:691	no Evaluation Count:0

evaluated: leaveAfterRelease

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:688

evaluated: event->type() == QEvent::MouseButtonRelease

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

0-691

2474

&& !event->buttons() && QWidget::mouseGrabber() != leaveAfterRelease) {

partially evaluated: !event->buttons()

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

partially evaluated: QWidget::mouseGrabber() != leaveAfterRelease

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

2475 // Dispatch enter/leave if: -

2476 // 1) the mouse grabber is an alien widget -

2477 // 2) the button is released on an alien widget -

2478

QWidget *enter = 0;

executed (the execution status of this line is deduced): QWidget *enter = 0;

2479

if (nativeGuard)

partially evaluated: nativeGuard

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

2480

enter = alienGuard ? alienWidget : nativeWidget;

executed: enter = alienGuard ? alienWidget : nativeWidget;

Execution Count:1

partially evaluated: alienGuard

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-1

2481 else // The receiver is typically deleted on mouse release with drag'n'drop. -

2482

enter = QApplication::widgetAt(event->globalPos());

never executed: enter = QApplication::widgetAt(event->globalPos());

2483

dispatchEnterLeave(enter, leaveAfterRelease, event->screenPos());

executed (the execution status of this line is deduced): dispatchEnterLeave(enter, leaveAfterRelease, event->screenPos());

2484

leaveAfterRelease = 0;

executed (the execution status of this line is deduced): leaveAfterRelease = 0;

2485

lastMouseReceiver = enter;

executed (the execution status of this line is deduced): lastMouseReceiver = enter;

2486

} else if (!wasLeaveAfterRelease) {

executed: }

Execution Count:1

evaluated: !wasLeaveAfterRelease

TRUE	FALSE
yes Evaluation Count:687	yes Evaluation Count:3

1-687

2487

if (activePopupWidget) {

evaluated: activePopupWidget

TRUE	FALSE
yes Evaluation Count:22	yes Evaluation Count:665

22-665

2488

if (!QWidget::mouseGrabber())

partially evaluated: !QWidget::mouseGrabber()

TRUE	FALSE
yes Evaluation Count:22	no Evaluation Count:0

0-22

2489

lastMouseReceiver = alienGuard ? alienWidget : (nativeGuard ? nativeWidget : 0);

executed: lastMouseReceiver = alienGuard ? alienWidget : (nativeGuard ? nativeWidget : 0);

Execution Count:22

evaluated: alienGuard

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:13

9-22

2490

lastMouseReceiver = receiverGuard ? receiver : QApplication::widgetAt(event->globalPos());

executed: }

Execution Count:22

2491

partially evaluated: receiverGuard

TRUE	FALSE
yes Evaluation Count:665	no Evaluation Count:0

0-665

2492

if (!widget || widget->isWindow())

executed: }

Execution Count:665

665

2493 } -

2494 -

2495

return result;

executed: return result;

Execution Count:691

691

2496 } -

2497 -

2498 /* -

2499 This function should only be called when the widget changes visibility, i.e. -

2500 when the \a widget is shown, hidden or deleted. This function does nothing -

2501 if the widget is a top-level or native, i.e. not an alien widget. In that -

2502 case enter/leave events are genereated by the underlying windowing system. -

2503 */ -

2504 extern QPointer<QWidget> qt_last_mouse_receiver; -

2505 extern QWidget *qt_button_down; -

2506 void QApplicationPrivate::sendSyntheticEnterLeave(QWidget *widget) -

2507 { -

2508 #ifndef QT_NO_CURSOR -

2509

partially evaluated: !widget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:25443

evaluated: widget->isWindow()

TRUE	FALSE
yes Evaluation Count:5053	yes Evaluation Count:20390

0-25443

2510

const bool widgetInShow = widget->isVisible() && !widget->data->in_destructor;

executed: return;

Execution Count:5053

5053

2511

evaluated: widget->isVisible()

TRUE	FALSE
yes Evaluation Count:8634	yes Evaluation Count:11756

evaluated: !widget->data->in_destructor

TRUE	FALSE
yes Evaluation Count:8015	yes Evaluation Count:619

619-11756

2512

if (!widgetInShow && widget != qt_last_mouse_receiver)

evaluated: !widgetInShow

TRUE	FALSE
yes Evaluation Count:12375	yes Evaluation Count:8015

evaluated: widget != qt_last_mouse_receiver

TRUE	FALSE
yes Evaluation Count:11439	yes Evaluation Count:936

936-12375

2513

return; // Widget was not under the cursor when it was hidden/deleted.

executed: return;

Execution Count:11439

11439

2514 -

2515

if (widgetInShow && widget->parentWidget()->data->in_show)

evaluated: widgetInShow

TRUE	FALSE
yes Evaluation Count:8015	yes Evaluation Count:936

evaluated: widget->parentWidget()->data->in_show

TRUE	FALSE
yes Evaluation Count:6628	yes Evaluation Count:1387

936-8015

2516

return; // Ingore recursive show.

executed: return;

Execution Count:6628

6628

2517 -

2518

QWidget *mouseGrabber = QWidget::mouseGrabber();

executed (the execution status of this line is deduced): QWidget *mouseGrabber = QWidget::mouseGrabber();

2519

if (mouseGrabber && mouseGrabber != widget)

partially evaluated: mouseGrabber

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2323

never evaluated: mouseGrabber != widget

0-2323

2520

return; // Someone else has the grab; enter/leave should not occur.

never executed: return;

2521 -

2522

QWidget *tlw = widget->window();

executed (the execution status of this line is deduced): QWidget *tlw = widget->window();

2523

if (tlw->data->in_destructor || tlw->data->is_closing)

evaluated: tlw->data->in_destructor

TRUE	FALSE
yes Evaluation Count:745	yes Evaluation Count:1578

evaluated: tlw->data->is_closing

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:1567

11-1578

2524

return; // Closing down the business.

executed: return;

Execution Count:756

756

2525 -

2526

if (widgetInShow && (!qt_last_mouse_receiver || qt_last_mouse_receiver->window() != tlw))

evaluated: widgetInShow

TRUE	FALSE
yes Evaluation Count:1385	yes Evaluation Count:182

evaluated: !qt_last_mouse_receiver

TRUE	FALSE
yes Evaluation Count:753	yes Evaluation Count:632

evaluated: qt_last_mouse_receiver->window() != tlw

TRUE	FALSE
yes Evaluation Count:336	yes Evaluation Count:296

182-1385

2527

return; // Mouse cursor not inside the widget's top-level.

executed: return;

Execution Count:1089

1089

2528 -

2529

const QPoint globalPos(QCursor::pos());

executed (the execution status of this line is deduced): const QPoint globalPos(QCursor::pos());

2530

QPoint windowPos = tlw->mapFromGlobal(globalPos);

executed (the execution status of this line is deduced): QPoint windowPos = tlw->mapFromGlobal(globalPos);

2531 -

2532 // Find the current widget under the mouse. If this function was called from -

2533 // the widget's destructor, we have to make sure childAt() doesn't take into -

2534 // account widgets that are about to be destructed. -

2535

QWidget *widgetUnderCursor = tlw->d_func()->childAt_helper(windowPos, widget->data->in_destructor);

executed (the execution status of this line is deduced): QWidget *widgetUnderCursor = tlw->d_func()->childAt_helper(windowPos, widget->data->in_destructor);

2536

if (!widgetUnderCursor)

evaluated: !widgetUnderCursor

TRUE	FALSE
yes Evaluation Count:127	yes Evaluation Count:351

127-351

2537

widgetUnderCursor = tlw;

executed: widgetUnderCursor = tlw;

Execution Count:127

127

2538

QPoint pos = widgetUnderCursor->mapFrom(tlw, windowPos);

executed (the execution status of this line is deduced): QPoint pos = widgetUnderCursor->mapFrom(tlw, windowPos);

2539 -

2540

if (widgetInShow && widgetUnderCursor != widget && !widget->isAncestorOf(widgetUnderCursor))

evaluated: widgetInShow

TRUE	FALSE
yes Evaluation Count:296	yes Evaluation Count:182

evaluated: widgetUnderCursor != widget

TRUE	FALSE
yes Evaluation Count:266	yes Evaluation Count:30

evaluated: !widget->isAncestorOf(widgetUnderCursor)

TRUE	FALSE
yes Evaluation Count:223	yes Evaluation Count:43

30-296

2541

return; // Mouse cursor not inside the widget or any of its children.

executed: return;

Execution Count:223

223

2542 -

2543

if (widget->data->in_destructor && qt_button_down == widget)

evaluated: widget->data->in_destructor

TRUE	FALSE
yes Evaluation Count:65	yes Evaluation Count:190

partially evaluated: qt_button_down == widget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:65

0-190

2544

qt_button_down = 0;

never executed: qt_button_down = 0;

2545 -

2546 // Send enter/leave events followed by a mouse move on the entered widget. -

2547

QMouseEvent e(QEvent::MouseMove, pos, windowPos, globalPos, Qt::NoButton, Qt::NoButton, Qt::NoModifier);

executed (the execution status of this line is deduced): QMouseEvent e(QEvent::MouseMove, pos, windowPos, globalPos, Qt::NoButton, Qt::NoButton, Qt::NoModifier);

2548

sendMouseEvent(widgetUnderCursor, &e, widgetUnderCursor, tlw, &qt_button_down, qt_last_mouse_receiver);

executed (the execution status of this line is deduced): sendMouseEvent(widgetUnderCursor, &e, widgetUnderCursor, tlw, &qt_button_down, qt_last_mouse_receiver);

2549 #endif // QT_NO_CURSOR -

2550

if (!qt_desktopWidget || // not created yet

executed: }

Execution Count:255

255

2551 -

2552 /*! -

2553 Returns the desktop widget (also called the root window). -

2554 -

2555 The desktop may be composed of multiple screens, so it would be incorrect, -

2556 for example, to attempt to \e center some widget in the desktop's geometry. -

2557 QDesktopWidget has various functions for obtaining useful geometries upon -

2558 the desktop, such as QDesktopWidget::screenGeometry() and -

2559 QDesktopWidget::availableGeometry(). -

2560 -

2561 On X11, it is also possible to draw on the desktop. -

2562 */ -

2563 QDesktopWidget *QApplication::desktop() -

2564 { -

2565

evaluated: !qt_desktopWidget

TRUE	FALSE
yes Evaluation Count:106	yes Evaluation Count:4575

106-4575

2566

!(qt_desktopWidget->windowType() == Qt::Desktop)) { // reparented away

partially evaluated: !(qt_desktopWidget->windowType() == Qt::Desktop)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4575

0-4575

2567

qt_desktopWidget = new QDesktopWidget();

executed (the execution status of this line is deduced): qt_desktopWidget = new QDesktopWidget();

2568

executed: }

Execution Count:106

106

2569

return qt_desktopWidget;

executed: return qt_desktopWidget;

Execution Count:4681

4681

2570 } -

2571 -

2572 /* -

2573 Sets the time after which a drag should start to \a ms ms. -

2574 -

2575 \sa startDragTime() -

2576 */ -

2577 -

2578 void QApplication::setStartDragTime(int ms) -

2579 { -

2580

Q_UNUSED(ms)

never executed (the execution status of this line is deduced): (void)ms;

2581

return qApp->styleHints()->startDragTime();

never executed: }

2582 -

2583 /*! -

2584 \property QApplication::startDragTime -

2585 \brief the time in milliseconds that a mouse button must be held down -

2586 before a drag and drop operation will begin -

2587 -

2588 If you support drag and drop in your application, and want to start a drag -

2589 and drop operation after the user has held down a mouse button for a -

2590 certain amount of time, you should use this property's value as the delay. -

2591 -

2592 Qt also uses this delay internally, e.g. in QTextEdit and QLineEdit, for -

2593 starting a drag. -

2594 -

2595 The default value is 500 ms. -

2596 -

2597 \sa startDragDistance(), {Drag and Drop} -

2598 */ -

2599 -

2600 int QApplication::startDragTime() -

2601 { -

2602

never executed: return (static_cast<QApplication *>(QCoreApplication::instance()))->styleHints()->startDragTime();

2603 } -

2604 -

2605 /* -

2606 Sets the distance after which a drag should start to \a l pixels. -

2607 -

2608 \sa startDragDistance() -

2609 */ -

2610 -

2611 void QApplication::setStartDragDistance(int l) -

2612 { -

2613

Q_UNUSED(l);

never executed (the execution status of this line is deduced): (void)l;;

2614

return qApp->styleHints()->startDragDistance();

never executed: }

2615 -

2616 /*! -

2617 \property QApplication::startDragDistance -

2618 -

2619 If you support drag and drop in your application, and want to start a drag -

2620 and drop operation after the user has moved the cursor a certain distance -

2621 with a button held down, you should use this property's value as the -

2622 minimum distance required. -

2623 -

2624 For example, if the mouse position of the click is stored in \c startPos -

2625 and the current position (e.g. in the mouse move event) is \c currentPos, -

2626 you can find out if a drag should be started with code like this: -

2627 -

2628 \snippet code/src_gui_kernel_qapplication.cpp 7 -

2629 -

2630 Qt uses this value internally, e.g. in QFileDialog. -

2631 -

2632 The default value is 4 pixels. -

2633 -

2634 \sa startDragTime(), QPoint::manhattanLength(), {Drag and Drop} -

2635 */ -

2636 -

2637 int QApplication::startDragDistance() -

2638 { -

2639

executed: return (static_cast<QApplication *>(QCoreApplication::instance()))->styleHints()->startDragDistance();

Execution Count:9

2640 } -

2641 -

2642 /*! -

2643 Enters the main event loop and waits until exit() is called, then returns -

2644 the value that was set to exit() (which is 0 if exit() is called via -

2645 quit()). -

2646 -

2647 It is necessary to call this function to start event handling. The main -

2648 event loop receives events from the window system and dispatches these to -

2649 the application widgets. -

2650 -

2651 Generally, no user interaction can take place before calling exec(). As a -

2652 special case, modal widgets like QMessageBox can be used before calling -

2653 exec(), because modal widgets call exec() to start a local event loop. -

2654 -

2655 To make your application perform idle processing, i.e., executing a special -

2656 function whenever there are no pending events, use a QTimer with 0 timeout. -

2657 More advanced idle processing schemes can be achieved using processEvents(). -

2658 -

2659 We recommend that you connect clean-up code to the -

2660 \l{QCoreApplication::}{aboutToQuit()} signal, instead of putting it in your -

2661 application's \c{main()} function. This is because, on some platforms the -

2662 QApplication::exec() call may not return. For example, on the Windows -

2663 platform, when the user logs off, the system terminates the process after Qt -

2664 closes all top-level windows. Hence, there is \e{no guarantee} that the -

2665 application will have time to exit its event loop and execute code at the -

2666 end of the \c{main()} function, after the QApplication::exec() call. -

2667 -

2668 \sa quitOnLastWindowClosed, quit(), exit(), processEvents(), -

2669 QCoreApplication::exec() -

2670 */ -

2671 int QApplication::exec() -

2672 { -

2673

return QGuiApplication::exec();

executed: return QGuiApplication::exec();

Execution Count:39

2674 } -

2675 -

2676 bool QApplicationPrivate::shouldQuit() -

2677 { -

2678 /* if there is no non-withdrawn primary window left (except -

2679 the ones without QuitOnClose), we emit the lastWindowClosed -

2680 signal */ -

2681

QWidgetList list = QApplication::topLevelWidgets();

executed (the execution status of this line is deduced): QWidgetList list = QApplication::topLevelWidgets();

2682

evaluated: i < list.size()

TRUE	FALSE
yes Evaluation Count:24	yes Evaluation Count:15

15-24

2683

if (w->isVisible() && !w->parentWidget() && w->testAttribute(Qt::WA_QuitOnClose))

executed (the execution status of this line is deduced): QWidget *w = list.at(i);

2684

evaluated: w->isVisible()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:22

evaluated: !w->parentWidget()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1

partially evaluated: w->testAttribute(Qt::WA_QuitOnClose)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-22

2685

never executed: return false;

2686

return QGuiApplicationPrivate::shouldQuit();

executed: }

Execution Count:24

2687

executed: return QGuiApplicationPrivate::shouldQuit();

Execution Count:15

2688 } -

2689 -

2690 static inline void closeAllPopups() -

2691 { -

2692 // Close all popups: In case some popup refuses to close, -

2693 // we give up after 1024 attempts (to avoid an infinite loop). -

2694

int maxiter = 1024;

executed (the execution status of this line is deduced): int maxiter = 1024;

2695

QWidget *popup;

executed (the execution status of this line is deduced): QWidget *popup;

2696

while ((popup = QApplication::activePopupWidget()) && maxiter--)

partially evaluated: (popup = QApplication::activePopupWidget())

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:44

never evaluated: maxiter--

0-44

2697

popup->close();

never executed: popup->close();

2698

if (QApplicationPrivate::is_app_closing)

executed: }

Execution Count:44

2699 -

2700 /*! \reimp -

2701 */ -

2702 bool QApplication::notify(QObject *receiver, QEvent *e) -

2703 { -

2704

Q_D(QApplication);

executed (the execution status of this line is deduced): QApplicationPrivate * const d = d_func();

2705 // no events are delivered after ~QCoreApplication() has started -

2706

evaluated: QApplicationPrivate::is_app_closing

TRUE	FALSE
yes Evaluation Count:620	yes Evaluation Count:662029

620-662029

2707

if (receiver == 0) { // serious error

executed: return true;

Execution Count:620

620

2708 -

2709

partially evaluated: receiver == 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:662029

0-662029

2710

qWarning("QApplication::notify: Unexpected null receiver");

never executed (the execution status of this line is deduced):

 QMessageLogger("kernel/qapplication.cpp", 2710, __PRETTY_FUNCTION__).warning("QApplication::notify: Unexpected null receiver");

2711

if (receiver->isWindowType())

never executed: return true;

2712 } -

2713 -

2714 #ifndef QT_NO_DEBUG -

2715 d->checkReceiverThread(receiver); -

2716 #endif -

2717 -

2718

evaluated: receiver->isWindowType()

TRUE	FALSE
yes Evaluation Count:22801	yes Evaluation Count:639230

22801-639230

2719

QGuiApplicationPrivate::sendQWindowEventToQPlatformWindow(static_cast<QWindow *>(receiver), e);

executed: QGuiApplicationPrivate::sendQWindowEventToQPlatformWindow(static_cast<QWindow *>(receiver), e);

Execution Count:22801

22801

2720 -

2721

if(e->spontaneous()) {

evaluated: e->spontaneous()

TRUE	FALSE
yes Evaluation Count:63529	yes Evaluation Count:598502

63529-598502

2722 // Capture the current mouse and keyboard states. Doing so here is -

2723 // required in order to support Qt Test synthesized events. Real mouse -

2724 // and keyboard state updates from the platform plugin are managed by -

2725 // QGuiApplicationPrivate::process(Mouse|Wheel|Key|Touch|Tablet)Event(); -

2726 switch (e->type()) { -

2727 case QEvent::MouseButtonPress: -

2728 { -

2729

QMouseEvent *me = static_cast<QMouseEvent*>(e);

executed (the execution status of this line is deduced): QMouseEvent *me = static_cast<QMouseEvent*>(e);

2730

QApplicationPrivate::modifier_buttons = me->modifiers();

executed (the execution status of this line is deduced): QApplicationPrivate::modifier_buttons = me->modifiers();

2731

QApplicationPrivate::mouse_buttons |= me->button();

executed (the execution status of this line is deduced): QApplicationPrivate::mouse_buttons |= me->button();

2732

QMouseEvent *me = static_cast<QMouseEvent*>(e);

executed: break;

Execution Count:5296

5296

2733 } -

2734 case QEvent::MouseButtonRelease: -

2735 { -

2736

executed (the execution status of this line is deduced): QMouseEvent *me = static_cast<QMouseEvent*>(e);

2737

QApplicationPrivate::modifier_buttons = me->modifiers();

executed (the execution status of this line is deduced): QApplicationPrivate::modifier_buttons = me->modifiers();

2738

QApplicationPrivate::mouse_buttons &= ~me->button();

executed (the execution status of this line is deduced): QApplicationPrivate::mouse_buttons &= ~me->button();

2739

QInputEvent *ie = static_cast<QInputEvent*>(e);

executed: break;

Execution Count:5256

5256

2740 } -

2741 case QEvent::KeyPress: -

2742 case QEvent::KeyRelease: -

2743 case QEvent::MouseMove: -

2744 #ifndef QT_NO_WHEELEVENT -

2745 case QEvent::Wheel: -

2746 #endif -

2747 case QEvent::TouchBegin: -

2748 case QEvent::TouchUpdate: -

2749 case QEvent::TouchEnd: -

2750 #ifndef QT_NO_TABLETEVENT -

2751 case QEvent::TabletMove: -

2752 case QEvent::TabletPress: -

2753 case QEvent::TabletRelease: -

2754 #endif -

2755 { -

2756

executed (the execution status of this line is deduced): QInputEvent *ie = static_cast<QInputEvent*>(e);

2757

QApplicationPrivate::modifier_buttons = ie->modifiers();

executed (the execution status of this line is deduced): QApplicationPrivate::modifier_buttons = ie->modifiers();

2758

executed: break;

Execution Count:11817

11817

2759 } -

2760 default: -

2761

executed: break;

Execution Count:41160

41160

2762 } -

2763

executed: }

Execution Count:63529

63529

2764 -

2765 #ifndef QT_NO_GESTURES -

2766 // walk through parents and check for gestures -

2767

if (d->gestureManager) {

evaluated: d->gestureManager

TRUE	FALSE
yes Evaluation Count:532491	yes Evaluation Count:129541

129541-532491

2768 switch (e->type()) { -

2769 case QEvent::Paint: -

2770 case QEvent::MetaCall: -

2771 case QEvent::DeferredDelete: -

2772 case QEvent::DragEnter: case QEvent::DragMove: case QEvent::DragLeave: -

2773 case QEvent::Drop: case QEvent::DragResponse: -

2774 case QEvent::ChildAdded: case QEvent::ChildPolished: -

2775 case QEvent::ChildRemoved: -

2776 case QEvent::UpdateRequest: -

2777 case QEvent::UpdateLater: -

2778 case QEvent::LocaleChange: -

2779 case QEvent::Style: -

2780 case QEvent::IconDrag: -

2781 case QEvent::StyleChange: -

2782 case QEvent::GraphicsSceneDragEnter: -

2783 case QEvent::GraphicsSceneDragMove: -

2784 case QEvent::GraphicsSceneDragLeave: -

2785 case QEvent::GraphicsSceneDrop: -

2786 case QEvent::DynamicPropertyChange: -

2787 case QEvent::NetworkReplyUpdated: -

2788

if (receiver->isWidgetType()) {

executed: break;

Execution Count:158382

158382

2789 default: -

2790

evaluated: receiver->isWidgetType()

TRUE	FALSE
yes Evaluation Count:335546	yes Evaluation Count:38563

38563-335546

2791

if (d->gestureManager->filterEvent(static_cast<QWidget *>(receiver), e))

evaluated: d->gestureManager->filterEvent(static_cast<QWidget *>(receiver), e)

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:335534

12-335534

2792

executed: return true;

Execution Count:12

2793

if (d->gestureManager->filterEvent(receiver, e))

executed: }

Execution Count:335534

335534

2794 // a special case for events that go to QGesture objects. -

2795 // We pass the object to the gesture manager and it'll figure -

2796 // out if it's QGesture or not. -

2797

partially evaluated: d->gestureManager->filterEvent(receiver, e)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:38563

0-38563

2798

never executed: return true;

2799

executed: }

Execution Count:38563

38563

2800 } -

2801

executed: }

Execution Count:532479

532479

2802 #endif // QT_NO_GESTURES -

2803 -

2804 switch (e->type()) { -

2805 case QEvent::ApplicationDeactivate: -

2806 // Close all popups (triggers when switching applications -

2807 // by pressing ALT-TAB on Windows, which is not receive as key event. -

2808

closeAllPopups();

executed (the execution status of this line is deduced): closeAllPopups();

2809

d->toolTipFallAsleep.stop();

executed: break;

Execution Count:44

2810 case QEvent::Wheel: // User input and window activation makes tooltips sleep -

2811 case QEvent::ActivationChange: -

2812 case QEvent::KeyPress: -

2813 case QEvent::KeyRelease: -

2814 case QEvent::FocusOut: -

2815 case QEvent::FocusIn: -

2816 case QEvent::MouseButtonPress: -

2817 case QEvent::MouseButtonRelease: -

2818 case QEvent::MouseButtonDblClick: -

2819

executed (the execution status of this line is deduced): d->toolTipFallAsleep.stop();

2820 // fall-through -

2821

case QEvent::Leave:

code before this statement executed: case QEvent::Leave:

Execution Count:35569

35569

2822

d->toolTipWakeUp.stop();

executed (the execution status of this line is deduced): d->toolTipWakeUp.stop();

2823 default: -

2824

if (!receiver->isWidgetType()) {

executed: break;

Execution Count:661974

661974

2825 } -

2826 -

2827

bool res = false;

executed (the execution status of this line is deduced): bool res = false;

2828

evaluated: !receiver->isWidgetType()

TRUE	FALSE
yes Evaluation Count:74987	yes Evaluation Count:587029

74987-587029

2829

} else switch (e->type()) {

executed (the execution status of this line is deduced): res = d->notify_helper(receiver, e);

2830

executed: }

Execution Count:74982

74982

2831 case QEvent::ShortcutOverride: -

2832 case QEvent::KeyPress: -

2833 case QEvent::KeyRelease: -

2834 { -

2835

bool isWidget = receiver->isWidgetType();

executed (the execution status of this line is deduced): bool isWidget = receiver->isWidgetType();

2836

bool isGraphicsWidget = false;

executed (the execution status of this line is deduced): bool isGraphicsWidget = false;

2837 #ifndef QT_NO_GRAPHICSVIEW -

2838

isGraphicsWidget = !isWidget && qobject_cast<QGraphicsWidget *>(receiver);

partially evaluated: !isWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:16196

never evaluated: qobject_cast<QGraphicsWidget *>(receiver)

0-16196

2839 #endif -

2840

if (!isWidget && !isGraphicsWidget) {

partially evaluated: !isWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:16196

never evaluated: !isGraphicsWidget

0-16196

2841

never executed (the execution status of this line is deduced): res = d->notify_helper(receiver, e);

2842

QKeyEvent* key = static_cast<QKeyEvent*>(e);

never executed: break;

2843 } -

2844 -

2845

executed (the execution status of this line is deduced): QKeyEvent* key = static_cast<QKeyEvent*>(e);

2846

if (key->type()==QEvent::KeyPress) {

evaluated: key->type()==QEvent::KeyPress

TRUE	FALSE
yes Evaluation Count:5520	yes Evaluation Count:10676

5520-10676

2847 #ifndef QT_NO_SHORTCUT -

2848 // Try looking for a Shortcut before sending key events -

2849

if ((res = qApp->d_func()->shortcutMap.tryShortcutEvent(receiver, key)))

evaluated:

(res = (static_cast<QApplication *>(QCoreApplication::instance()))->d_func()->shortcutMap.tryShortcutEvent(receiver, key))

TRUE	FALSE
yes Evaluation Count:118	yes Evaluation Count:5402

118-5402

2850

return res;

executed: return res;

Execution Count:118

118

2851 #endif -

2852

qt_in_tab_key_event = (key->key() == Qt::Key_Backtab

evaluated: key->key() == Qt::Key_Backtab

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:5382

20-5382

2853

|| key->key() == Qt::Key_Tab

evaluated: key->key() == Qt::Key_Tab

TRUE	FALSE
yes Evaluation Count:143	yes Evaluation Count:5239

143-5239

2854

|| key->key() == Qt::Key_Left

evaluated: key->key() == Qt::Key_Left

TRUE	FALSE
yes Evaluation Count:448	yes Evaluation Count:4791

448-4791

2855

|| key->key() == Qt::Key_Up

evaluated: key->key() == Qt::Key_Up

TRUE	FALSE
yes Evaluation Count:1087	yes Evaluation Count:3704

1087-3704

2856

|| key->key() == Qt::Key_Right

evaluated: key->key() == Qt::Key_Right

TRUE	FALSE
yes Evaluation Count:398	yes Evaluation Count:3306

398-3306

2857

|| key->key() == Qt::Key_Down);

evaluated: key->key() == Qt::Key_Down

TRUE	FALSE
yes Evaluation Count:527	yes Evaluation Count:2779

527-2779

2858

bool def = key->isAccepted();

executed: }

Execution Count:5402

5402

2859

executed (the execution status of this line is deduced): bool def = key->isAccepted();

2860

QPointer<QObject> pr = receiver;

executed (the execution status of this line is deduced): QPointer<QObject> pr = receiver;

2861

while (receiver) {

partially evaluated: receiver

TRUE	FALSE
yes Evaluation Count:18763	no Evaluation Count:0

0-18763

2862

if (def)

evaluated: def

TRUE	FALSE
yes Evaluation Count:12424	yes Evaluation Count:6339

6339-12424

2863

key->accept();

executed: key->accept();

Execution Count:12424

12424

2864 else -

2865

key->ignore();

executed: key->ignore();

Execution Count:6339

6339

2866

QWidget *w = isWidget ? static_cast<QWidget *>(receiver) : 0;

executed (the execution status of this line is deduced): res = d->notify_helper(receiver, e);

2867

partially evaluated: isWidget

TRUE	FALSE
yes Evaluation Count:18763	no Evaluation Count:0

0-18763

2868 #ifndef QT_NO_GRAPHICSVIEW -

2869

QGraphicsWidget *gw = isGraphicsWidget ? static_cast<QGraphicsWidget *>(receiver) : 0;

partially evaluated: isGraphicsWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:18763

0-18763

2870 #endif -

2871 -

2872

if ((res && key->isAccepted())

evaluated: res

TRUE	FALSE
yes Evaluation Count:18760	yes Evaluation Count:3

evaluated: key->isAccepted()

TRUE	FALSE
yes Evaluation Count:7074	yes Evaluation Count:11686

3-18760

2873 /* -

2874 QLineEdit will emit a signal on Key_Return, but -

2875 ignore the event, and sometimes the connected -

2876 slot deletes the QLineEdit (common in itemview -

2877 delegates), so we have to check if the widget -

2878 was destroyed even if the event was ignored (to -

2879 prevent a crash) -

2880 -

2881 note that we don't have to reset pw while -

2882 propagating (because the original receiver will -

2883 be destroyed if one of its ancestors is) -

2884 */ -

2885

|| !pr

partially evaluated: !pr

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11689

0-11689

2886

|| (isWidget && (w->isWindow() || !w->parentWidget()))

partially evaluated: isWidget

TRUE	FALSE
yes Evaluation Count:11689	no Evaluation Count:0

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:9004	yes Evaluation Count:2685

partially evaluated: !w->parentWidget()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2685

0-11689

2887

#ifndef QT_NO_GRAPHICSVIEW

executed (the execution status of this line is deduced):

2888

|| (isGraphicsWidget && (gw->isWindow() || !gw->parentWidget()))

partially evaluated: isGraphicsWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2685

never evaluated: gw->isWindow()

never evaluated: !gw->parentWidget()

0-2685

2889 #endif -

2890 ) { -

2891

receiver = w ? (QObject *)w->parentWidget() : (QObject *)gw->parentWidget();

executed: break;

Execution Count:16078

16078

2892 } -

2893 -

2894 #ifndef QT_NO_GRAPHICSVIEW -

2895

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:2685	no Evaluation Count:0

0-2685

2896 #else -

2897 receiver = w->parentWidget(); -

2898 #endif -

2899

qt_in_tab_key_event = false;

executed: }

Execution Count:2685

2685

2900

executed (the execution status of this line is deduced): qt_in_tab_key_event = false;

2901 } -

2902

executed: break;

Execution Count:16078

16078

2903 case QEvent::MouseButtonPress: -

2904 case QEvent::MouseButtonRelease: -

2905 case QEvent::MouseButtonDblClick: -

2906 case QEvent::MouseMove: -

2907 { -

2908

QMouseEvent* mouse = static_cast<QMouseEvent*>(e);

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

2909 -

2910

executed (the execution status of this line is deduced): QMouseEvent* mouse = static_cast<QMouseEvent*>(e);

2911

QPoint relpos = mouse->pos();

executed (the execution status of this line is deduced): QPoint relpos = mouse->pos();

2912 -

2913

if (e->spontaneous()) {

evaluated: e->spontaneous()

TRUE	FALSE
yes Evaluation Count:11600	yes Evaluation Count:938

938-11600

2914 -

2915

if (e->type() == QEvent::MouseButtonPress) {

evaluated: e->type() == QEvent::MouseButtonPress

TRUE	FALSE
yes Evaluation Count:5288	yes Evaluation Count:6312

5288-6312

2916

QApplicationPrivate::giveFocusAccordingToFocusPolicy(w,

executed (the execution status of this line is deduced): QApplicationPrivate::giveFocusAccordingToFocusPolicy(w,

2917

Qt::ClickFocus,

executed (the execution status of this line is deduced): Qt::ClickFocus,

2918

Qt::MouseFocusReason);

executed (the execution status of this line is deduced): Qt::MouseFocusReason);

2919

if (e->type() == QEvent::MouseMove && mouse->buttons() == 0) {

executed: }

Execution Count:5288

5288

2920 -

2921 // ### Qt 5 These dynamic tool tips should be an OPT-IN feature. Some platforms -

2922 // like Mac OS X (probably others too), can optimize their views by not -

2923 // dispatching mouse move events. We have attributes to control hover, -

2924 // and mouse tracking, but as long as we are deciding to implement this -

2925 // feature without choice of opting-in or out, you ALWAYS have to have -

2926 // tracking enabled. Therefore, the other properties give a false sense of -

2927 // performance enhancement. -

2928

evaluated: e->type() == QEvent::MouseMove

TRUE	FALSE
yes Evaluation Count:675	yes Evaluation Count:10925

evaluated: mouse->buttons() == 0

TRUE	FALSE
yes Evaluation Count:674	yes Evaluation Count:1

1-10925

2929

d->toolTipWidget = w;

executed (the execution status of this line is deduced): d->toolTipWidget = w;

2930

d->toolTipPos = relpos;

executed (the execution status of this line is deduced): d->toolTipPos = relpos;

2931

d->toolTipGlobalPos = mouse->globalPos();

executed (the execution status of this line is deduced): d->toolTipGlobalPos = mouse->globalPos();

2932

d->toolTipWakeUp.start(d->toolTipFallAsleep.isActive()?20:700, this);

executed (the execution status of this line is deduced): d->toolTipWakeUp.start(d->toolTipFallAsleep.isActive()?20:700, this);

2933

executed: }

Execution Count:674

674

2934

bool eventAccepted = mouse->isAccepted();

executed: }

Execution Count:11600

11600

2935 -

2936

executed (the execution status of this line is deduced): bool eventAccepted = mouse->isAccepted();

2937 -

2938

QPointer<QWidget> pw = w;

executed (the execution status of this line is deduced): QPointer<QWidget> pw = w;

2939

QMouseEvent me(mouse->type(), relpos, mouse->windowPos(), mouse->globalPos(), mouse->button(), mouse->buttons(),

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:12559	no Evaluation Count:0

0-12559

2940

executed (the execution status of this line is deduced): QMouseEvent me(mouse->type(), relpos, mouse->windowPos(), mouse->globalPos(), mouse->button(), mouse->buttons(),

2941

mouse->modifiers());

executed (the execution status of this line is deduced): mouse->modifiers());

2942

me.spont = mouse->spontaneous();

executed (the execution status of this line is deduced): me.spont = mouse->spontaneous();

2943

me.setTimestamp(mouse->timestamp());

executed (the execution status of this line is deduced): me.setTimestamp(mouse->timestamp());

2944 // throw away any mouse-tracking-only mouse events -

2945

if (!w->hasMouseTracking()

evaluated: !w->hasMouseTracking()

TRUE	FALSE
yes Evaluation Count:11514	yes Evaluation Count:1045

1045-11514

2946

&& mouse->type() == QEvent::MouseMove && mouse->buttons() == 0) {

evaluated: mouse->type() == QEvent::MouseMove

TRUE	FALSE
yes Evaluation Count:591	yes Evaluation Count:10923

evaluated: mouse->buttons() == 0

TRUE	FALSE
yes Evaluation Count:530	yes Evaluation Count:61

61-10923

2947 // but still send them through all application event filters (normally done by notify_helper) -

2948

for (int i = 0; d->extraData && i < d->extraData->eventFilters.size(); ++i) {

evaluated: d->extraData

TRUE	FALSE
yes Evaluation Count:130	yes Evaluation Count:465

evaluated: i < d->extraData->eventFilters.size()

TRUE	FALSE
yes Evaluation Count:65	yes Evaluation Count:65

65-465

2949

executed (the execution status of this line is deduced): register QObject *obj = d->extraData->eventFilters.at(i);

2950

if (!obj)

evaluated: !obj

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:37

28-37

2951

if (obj->d_func()->threadData != w->d_func()->threadData) {

executed: continue;

Execution Count:28

2952

partially evaluated: obj->d_func()->threadData != w->d_func()->threadData

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:37

0-37

2953

qWarning("QApplication: Object event filter cannot be in a different thread.");

never executed (the execution status of this line is deduced):

 QMessageLogger("kernel/qapplication.cpp", 2953, __PRETTY_FUNCTION__).warning("QApplication: Object event filter cannot be in a different thread.");

2954

if (obj->eventFilter(w, w == receiver ? mouse : &me))

never executed: continue;

2955 } -

2956

partially evaluated: obj->eventFilter(w, w == receiver ? mouse : &me)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:37

0-37

2957

never executed: break;

2958

executed: }

Execution Count:37

2959

res = true;

executed (the execution status of this line is deduced): res = true;

2960

w->setAttribute(Qt::WA_NoMouseReplay, false);

executed: }

Execution Count:530

530

2961

executed (the execution status of this line is deduced): w->setAttribute(Qt::WA_NoMouseReplay, false);

2962

res = d->notify_helper(w, w == receiver ? mouse : &me);

executed (the execution status of this line is deduced): res = d->notify_helper(w, w == receiver ? mouse : &me);

2963

executed (the execution status of this line is deduced): e->spont = false;

2964

eventAccepted = (w == receiver ? mouse : &me)->isAccepted();

executed: }

Execution Count:12029

12029

2965

evaluated: w == receiver

TRUE	FALSE
yes Evaluation Count:12538	yes Evaluation Count:21

21-12538

2966

if (res && eventAccepted)

evaluated: res

TRUE	FALSE
yes Evaluation Count:12551	yes Evaluation Count:8

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:12475	yes Evaluation Count:76

8-12551

2967

if (w->isWindow() || w->testAttribute(Qt::WA_NoMousePropagation))

executed: break;

Execution Count:12475

12475

2968

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:57	yes Evaluation Count:27

evaluated: w->testAttribute(Qt::WA_NoMousePropagation)

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:21

6-57

2969

executed: break;

Execution Count:63

2970

executed (the execution status of this line is deduced): relpos += w->pos();

2971

executed (the execution status of this line is deduced): w = w->parentWidget();

2972

mouse->setAccepted(eventAccepted);

executed: }

Execution Count:21

2973 -

2974

executed (the execution status of this line is deduced): mouse->setAccepted(eventAccepted);

2975 -

2976

if (e->type() == QEvent::MouseMove) {

evaluated: e->type() == QEvent::MouseMove

TRUE	FALSE
yes Evaluation Count:1128	yes Evaluation Count:11410

1128-11410

2977

if (!pw)

evaluated: !pw

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:1127

1-1127

2978

w = static_cast<QWidget *>(receiver);

executed: break;

Execution Count:1

2979 -

2980

executed (the execution status of this line is deduced): w = static_cast<QWidget *>(receiver);

2981

relpos = mouse->pos();

executed (the execution status of this line is deduced): relpos = mouse->pos();

2982

QPoint diff = relpos - w->mapFromGlobal(d->hoverGlobalPos);

executed (the execution status of this line is deduced): QPoint diff = relpos - w->mapFromGlobal(d->hoverGlobalPos);

2983

if (w->testAttribute(Qt::WA_Hover) &&

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:2908	no Evaluation Count:0

0-2908

2984

evaluated: w->testAttribute(Qt::WA_Hover)

TRUE	FALSE
yes Evaluation Count:29	yes Evaluation Count:2879

29-2879

2985

(!QApplication::activePopupWidget() || QApplication::activePopupWidget() == w->window())) {

evaluated: !QApplication::activePopupWidget()

TRUE	FALSE
yes Evaluation Count:28	yes Evaluation Count:1

partially evaluated: QApplication::activePopupWidget() == w->window()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-28

2986

QHoverEvent he(QEvent::HoverMove, relpos, relpos - diff, mouse->modifiers());

executed (the execution status of this line is deduced): QHoverEvent he(QEvent::HoverMove, relpos, relpos - diff, mouse->modifiers());

2987

d->notify_helper(w, &he);

executed (the execution status of this line is deduced): d->notify_helper(w, &he);

2988

if (w->isWindow() || w->testAttribute(Qt::WA_NoMousePropagation))

executed: }

Execution Count:28

2989

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:1127	yes Evaluation Count:1781

partially evaluated: w->testAttribute(Qt::WA_NoMousePropagation)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1781

0-1781

2990

executed: break;

Execution Count:1127

1127

2991

executed (the execution status of this line is deduced): relpos += w->pos();

2992

executed (the execution status of this line is deduced): w = w->parentWidget();

2993

executed: }

Execution Count:1781

1781

2994

d->hoverGlobalPos = mouse->globalPos();

executed: }

Execution Count:1127

1127

2995 -

2996

executed (the execution status of this line is deduced): d->hoverGlobalPos = mouse->globalPos();

2997 } -

2998

executed: break;

Execution Count:12537

12537

2999 #ifndef QT_NO_WHEELEVENT -

3000 case QEvent::Wheel: -

3001 { -

3002

QWheelEvent* wheel = static_cast<QWheelEvent*>(e);

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

3003

executed (the execution status of this line is deduced): QWheelEvent* wheel = static_cast<QWheelEvent*>(e);

3004

QPoint relpos = wheel->pos();

executed (the execution status of this line is deduced): QPoint relpos = wheel->pos();

3005

bool eventAccepted = wheel->isAccepted();

executed (the execution status of this line is deduced): bool eventAccepted = wheel->isAccepted();

3006 -

3007

if (e->spontaneous()) {

partially evaluated: e->spontaneous()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:38

0-38

3008

QApplicationPrivate::giveFocusAccordingToFocusPolicy(w,

never executed (the execution status of this line is deduced): QApplicationPrivate::giveFocusAccordingToFocusPolicy(w,

3009

Qt::WheelFocus,

never executed (the execution status of this line is deduced): Qt::WheelFocus,

3010

Qt::MouseFocusReason);

never executed (the execution status of this line is deduced): Qt::MouseFocusReason);

3011

never executed: }

3012 -

3013

QWheelEvent we(relpos, wheel->globalPos(), wheel->pixelDelta(), wheel->angleDelta(), wheel->delta(), wheel->orientation(), wheel->buttons(),

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:42	no Evaluation Count:0

0-42

3014

executed (the execution status of this line is deduced):

 QWheelEvent we(relpos, wheel->globalPos(), wheel->pixelDelta(), wheel->angleDelta(), wheel->delta(), wheel->orientation(), wheel->buttons(),

3015

wheel->modifiers());

executed (the execution status of this line is deduced): wheel->modifiers());

3016

we.spont = wheel->spontaneous();

executed (the execution status of this line is deduced): we.spont = wheel->spontaneous();

3017

res = d->notify_helper(w, w == receiver ? wheel : &we);

executed (the execution status of this line is deduced): res = d->notify_helper(w, w == receiver ? wheel : &we);

3018

eventAccepted = ((w == receiver) ? wheel : &we)->isAccepted();

evaluated: (w == receiver)

TRUE	FALSE
yes Evaluation Count:38	yes Evaluation Count:4

4-38

3019

if ((res && eventAccepted)

executed (the execution status of this line is deduced): e->spont = false;

3020

evaluated: res

TRUE	FALSE
yes Evaluation Count:39	yes Evaluation Count:3

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:35	yes Evaluation Count:4

3-39

3021

|| w->isWindow() || w->testAttribute(Qt::WA_NoMousePropagation))

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:4

partially evaluated: w->testAttribute(Qt::WA_NoMousePropagation)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

3022

executed: break;

Execution Count:38

3023 -

3024

executed (the execution status of this line is deduced): relpos += w->pos();

3025

executed (the execution status of this line is deduced): w = w->parentWidget();

3026

wheel->setAccepted(eventAccepted);

executed: }

Execution Count:4

3027

executed (the execution status of this line is deduced): wheel->setAccepted(eventAccepted);

3028 } -

3029

executed: break;

Execution Count:38

3030 #endif -

3031 #ifndef QT_NO_CONTEXTMENU -

3032 case QEvent::ContextMenu: -

3033 { -

3034

QContextMenuEvent *context = static_cast<QContextMenuEvent*>(e);

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

3035

executed (the execution status of this line is deduced): QContextMenuEvent *context = static_cast<QContextMenuEvent*>(e);

3036

QPoint relpos = context->pos();

executed (the execution status of this line is deduced): QPoint relpos = context->pos();

3037

bool eventAccepted = context->isAccepted();

executed (the execution status of this line is deduced): bool eventAccepted = context->isAccepted();

3038

QContextMenuEvent ce(context->reason(), relpos, context->globalPos(), context->modifiers());

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:305	no Evaluation Count:0

0-305

3039

executed (the execution status of this line is deduced): QContextMenuEvent ce(context->reason(), relpos, context->globalPos(), context->modifiers());

3040

ce.spont = e->spontaneous();

executed (the execution status of this line is deduced): ce.spont = e->spontaneous();

3041

res = d->notify_helper(w, w == receiver ? context : &ce);

executed (the execution status of this line is deduced): res = d->notify_helper(w, w == receiver ? context : &ce);

3042

eventAccepted = ((w == receiver) ? context : &ce)->isAccepted();

evaluated: (w == receiver)

TRUE	FALSE
yes Evaluation Count:205	yes Evaluation Count:100

100-205

3043

if ((res && eventAccepted)

executed (the execution status of this line is deduced): e->spont = false;

3044 -

3045

partially evaluated: res

TRUE	FALSE
yes Evaluation Count:305	no Evaluation Count:0

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:105	yes Evaluation Count:200

0-305

3046

|| w->isWindow() || w->testAttribute(Qt::WA_NoMousePropagation))

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:100	yes Evaluation Count:100

partially evaluated: w->testAttribute(Qt::WA_NoMousePropagation)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:100

0-100

3047

executed: break;

Execution Count:205

205

3048 -

3049

executed (the execution status of this line is deduced): relpos += w->pos();

3050

executed (the execution status of this line is deduced): w = w->parentWidget();

3051

context->setAccepted(eventAccepted);

executed: }

Execution Count:100

100

3052

executed (the execution status of this line is deduced): context->setAccepted(eventAccepted);

3053 } -

3054

executed: break;

Execution Count:205

205

3055 #endif // QT_NO_CONTEXTMENU -

3056 #ifndef QT_NO_TABLETEVENT -

3057 case QEvent::TabletMove: -

3058 case QEvent::TabletPress: -

3059 case QEvent::TabletRelease: -

3060 { -

3061

QTabletEvent *tablet = static_cast<QTabletEvent*>(e);

never executed (the execution status of this line is deduced): QWidget *w = static_cast<QWidget *>(receiver);

3062

never executed (the execution status of this line is deduced): QTabletEvent *tablet = static_cast<QTabletEvent*>(e);

3063

QPointF relpos = tablet->posF();

never executed (the execution status of this line is deduced): QPointF relpos = tablet->posF();

3064

bool eventAccepted = tablet->isAccepted();

never executed (the execution status of this line is deduced): bool eventAccepted = tablet->isAccepted();

3065

QTabletEvent te(tablet->type(), relpos, tablet->globalPosF(),

never evaluated: w

3066

never executed (the execution status of this line is deduced): QTabletEvent te(tablet->type(), relpos, tablet->globalPosF(),

3067

tablet->device(), tablet->pointerType(),

never executed (the execution status of this line is deduced): tablet->device(), tablet->pointerType(),

3068

tablet->pressure(), tablet->xTilt(), tablet->yTilt(),

never executed (the execution status of this line is deduced): tablet->pressure(), tablet->xTilt(), tablet->yTilt(),

3069

tablet->tangentialPressure(), tablet->rotation(), tablet->z(),

never executed (the execution status of this line is deduced): tablet->tangentialPressure(), tablet->rotation(), tablet->z(),

3070

tablet->modifiers(), tablet->uniqueId());

never executed (the execution status of this line is deduced): tablet->modifiers(), tablet->uniqueId());

3071

te.spont = e->spontaneous();

never executed (the execution status of this line is deduced): te.spont = e->spontaneous();

3072

res = d->notify_helper(w, w == receiver ? tablet : &te);

never executed (the execution status of this line is deduced): res = d->notify_helper(w, w == receiver ? tablet : &te);

3073

eventAccepted = ((w == receiver) ? tablet : &te)->isAccepted();

never evaluated: (w == receiver)

3074

if ((res && eventAccepted)

never executed (the execution status of this line is deduced): e->spont = false;

3075

never evaluated: res

never evaluated: eventAccepted

3076

|| w->isWindow()

never evaluated: w->isWindow()

3077

|| w->testAttribute(Qt::WA_NoMousePropagation))

never evaluated: w->testAttribute(Qt::WA_NoMousePropagation)

3078

never executed: break;

3079 -

3080

never executed (the execution status of this line is deduced): relpos += w->pos();

3081

never executed (the execution status of this line is deduced): w = w->parentWidget();

3082

tablet->setAccepted(eventAccepted);

never executed: }

3083

never executed (the execution status of this line is deduced): tablet->setAccepted(eventAccepted);

3084

qt_tabletChokeMouse = tablet->isAccepted();

never executed (the execution status of this line is deduced): qt_tabletChokeMouse = tablet->isAccepted();

3085 } -

3086

never executed: break;

3087 #endif // QT_NO_TABLETEVENT -

3088 -

3089 #if !defined(QT_NO_TOOLTIP) || !defined(QT_NO_WHATSTHIS) -

3090 case QEvent::ToolTip: -

3091 case QEvent::WhatsThis: -

3092 case QEvent::QueryWhatsThis: -

3093 { -

3094

QHelpEvent *help = static_cast<QHelpEvent*>(e);

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

3095

executed (the execution status of this line is deduced): QHelpEvent *help = static_cast<QHelpEvent*>(e);

3096

QPoint relpos = help->pos();

executed (the execution status of this line is deduced): QPoint relpos = help->pos();

3097

bool eventAccepted = help->isAccepted();

executed (the execution status of this line is deduced): bool eventAccepted = help->isAccepted();

3098

QHelpEvent he(help->type(), relpos, help->globalPos());

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3099

executed (the execution status of this line is deduced): QHelpEvent he(help->type(), relpos, help->globalPos());

3100

he.spont = e->spontaneous();

executed (the execution status of this line is deduced): he.spont = e->spontaneous();

3101

res = d->notify_helper(w, w == receiver ? help : &he);

executed (the execution status of this line is deduced): res = d->notify_helper(w, w == receiver ? help : &he);

3102

eventAccepted = (w == receiver ? help : &he)->isAccepted();

executed (the execution status of this line is deduced): e->spont = false;

3103

partially evaluated: w == receiver

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3104

if ((res && eventAccepted) || w->isWindow())

partially evaluated: res

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

partially evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-3

3105

executed: break;

Execution Count:3

3106 -

3107

never executed (the execution status of this line is deduced): relpos += w->pos();

3108

never executed (the execution status of this line is deduced): w = w->parentWidget();

3109

help->setAccepted(eventAccepted);

never executed: }

3110

executed (the execution status of this line is deduced): help->setAccepted(eventAccepted);

3111 } -

3112

executed: break;

Execution Count:3

3113 #endif -

3114 #if !defined(QT_NO_STATUSTIP) || !defined(QT_NO_WHATSTHIS) -

3115 case QEvent::StatusTip: -

3116 case QEvent::WhatsThisClicked: -

3117 { -

3118

executed (the execution status of this line is deduced): QWidget *w = static_cast<QWidget *>(receiver);

3119

res = d->notify_helper(w, e);

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:215	no Evaluation Count:0

0-215

3120

executed (the execution status of this line is deduced): res = d->notify_helper(w, e);

3121

if ((res && e->isAccepted()) || w->isWindow())

evaluated: res

TRUE	FALSE
yes Evaluation Count:85	yes Evaluation Count:130

evaluated: e->isAccepted()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:83

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:126	yes Evaluation Count:87

2-130

3122

executed: break;

Execution Count:128

128

3123

executed (the execution status of this line is deduced): w = w->parentWidget();

3124

executed: }

Execution Count:87

3125 } -

3126

executed: break;

Execution Count:128

128

3127 #endif -

3128 -

3129 #ifndef QT_NO_DRAGANDDROP -

3130 case QEvent::DragEnter: { -

3131

QDragEnterEvent *dragEvent = static_cast<QDragEnterEvent *>(e);

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

3132

executed (the execution status of this line is deduced): QDragEnterEvent *dragEvent = static_cast<QDragEnterEvent *>(e);

3133 #ifndef QT_NO_GRAPHICSVIEW -

3134 // QGraphicsProxyWidget handles its own propagation, -

3135 // and we must not change QDragManagers currentTarget. -

3136

QWExtra *extra = w->window()->d_func()->extra;

executed (the execution status of this line is deduced): QWExtra *extra = w->window()->d_func()->extra;

3137

if (extra && extra->proxyWidget) {

partially evaluated: extra

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

partially evaluated: extra->proxyWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

3138

res = d->notify_helper(w, dragEvent);

never executed (the execution status of this line is deduced): res = d->notify_helper(w, dragEvent);

3139

never executed: break;

3140 } -

3141 #endif -

3142

if (w->isEnabled() && w->acceptDrops()) {

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3143

partially evaluated: w->isEnabled()

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

partially evaluated: w->acceptDrops()

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3144

res = d->notify_helper(w, dragEvent);

executed (the execution status of this line is deduced): res = d->notify_helper(w, dragEvent);

3145

if (res && dragEvent->isAccepted()) {

partially evaluated: res

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

partially evaluated: dragEvent->isAccepted()

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3146

QDragManager::self()->setCurrentTarget(w);

executed (the execution status of this line is deduced): QDragManager::self()->setCurrentTarget(w);

3147

executed: break;

Execution Count:3

3148 } -

never executed: }

never evaluated: w->isWindow()

3151

dragEvent->p = w->mapToParent(dragEvent->p.toPoint());

never executed: break;

3152

never executed (the execution status of this line is deduced): dragEvent->p = w->mapToParent(dragEvent->p.toPoint());

3153

never executed (the execution status of this line is deduced): w = w->parentWidget();

3154

never executed: }

3155 } -

3156

executed: break;

Execution Count:3

3157 case QEvent::DragMove: -

3158 case QEvent::Drop: -

3159 case QEvent::DragLeave: { -

3160

QWExtra *extra = w->window()->d_func()->extra;

executed (the execution status of this line is deduced): QWidget* w = static_cast<QWidget *>(receiver);

3161 #ifndef QT_NO_GRAPHICSVIEW -

3162 // QGraphicsProxyWidget handles its own propagation, -

3163 // and we must not change QDragManagers currentTarget. -

3164

executed (the execution status of this line is deduced): QWExtra *extra = w->window()->d_func()->extra;

3165

bool isProxyWidget = extra && extra->proxyWidget;

partially evaluated: extra

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

partially evaluated: extra->proxyWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

3166

if (!isProxyWidget)

partially evaluated: !isProxyWidget

TRUE	FALSE
yes Evaluation Count:8	no Evaluation Count:0

0-8

3167 #endif -

3168

w = qobject_cast<QWidget *>(QDragManager::self()->currentTarget());

executed: w = qobject_cast<QWidget *>(QDragManager::self()->currentTarget());

Execution Count:8

3169 -

3170

if (!w) {

partially evaluated: !w

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:8

0-8

3171

if (e->type() == QEvent::DragMove || e->type() == QEvent::Drop) {

never executed: break;

3172 } -

3173

evaluated: e->type() == QEvent::DragMove

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:3

evaluated: e->type() == QEvent::Drop

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:1

1-5

3174

QDropEvent *dragEvent = static_cast<QDropEvent *>(e);

executed (the execution status of this line is deduced): QDropEvent *dragEvent = static_cast<QDropEvent *>(e);

3175

QWidget *origReciver = static_cast<QWidget *>(receiver);

executed (the execution status of this line is deduced): QWidget *origReciver = static_cast<QWidget *>(receiver);

3176

while (origReciver && w != origReciver) {

partially evaluated: origReciver

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

partially evaluated: w != origReciver

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

3177

dragEvent->p = origReciver->mapToParent(dragEvent->p.toPoint());

never executed (the execution status of this line is deduced): dragEvent->p = origReciver->mapToParent(dragEvent->p.toPoint());

3178

origReciver = origReciver->parentWidget();

never executed (the execution status of this line is deduced): origReciver = origReciver->parentWidget();

never executed: }

executed: }

Execution Count:7

3181

res = d->notify_helper(w, e);

executed (the execution status of this line is deduced): res = d->notify_helper(w, e);

3182

if (e->type() != QEvent::DragMove

evaluated: e->type() != QEvent::DragMove

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:5

3-5

3183

#ifndef QT_NO_GRAPHICSVIEW

executed (the execution status of this line is deduced):

3184

&& !isProxyWidget

partially evaluated: !isProxyWidget

TRUE	FALSE
yes Evaluation Count:3	no Evaluation Count:0

0-3

3185 #endif -

3186 ) -

3187

QDragManager::self()->setCurrentTarget(0, e->type() == QEvent::Drop);

executed: QDragManager::self()->setCurrentTarget(0, e->type() == QEvent::Drop);

Execution Count:3

3188 } -

3189

QWidget *widget = static_cast<QWidget *>(receiver);

executed: break;

Execution Count:8

3190 #endif -

3191 -

3192 case QEvent::TouchUpdate: -

3193 case QEvent::TouchEnd: -

3194 { -

3195

executed (the execution status of this line is deduced): QWidget *widget = static_cast<QWidget *>(receiver);

3196

QTouchEvent *touchEvent = static_cast<QTouchEvent *>(e);

executed (the execution status of this line is deduced): QTouchEvent *touchEvent = static_cast<QTouchEvent *>(e);

3197

const bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);

executed (the execution status of this line is deduced): const bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);

3198 -

3199

touchEvent->setTarget(widget);

executed (the execution status of this line is deduced): touchEvent->setTarget(widget);

3200

touchEvent->setAccepted(acceptTouchEvents);

executed (the execution status of this line is deduced): touchEvent->setAccepted(acceptTouchEvents);

3201 -

3202

res = acceptTouchEvents && d->notify_helper(widget, touchEvent);

evaluated: acceptTouchEvents

TRUE	FALSE
yes Evaluation Count:20	yes Evaluation Count:3

evaluated: d->notify_helper(widget, touchEvent)

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:14

3-20

3203 -

3204 // If the touch event wasn't accepted, synthesize a mouse event and see if the widget wants it. -

3205

if (!touchEvent->isAccepted())

evaluated: !touchEvent->isAccepted()

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:19

4-19

3206

res = d->translateTouchToMouse(widget, touchEvent);

executed: res = d->translateTouchToMouse(widget, touchEvent);

Execution Count:4

3207

QWidget *widget = static_cast<QWidget *>(receiver);

executed: break;

Execution Count:23

3208 } -

3209 -

3210 case QEvent::TouchBegin: -

3211 // Note: TouchUpdate and TouchEnd events are never propagated -

3212 { -

3213

executed (the execution status of this line is deduced): QWidget *widget = static_cast<QWidget *>(receiver);

3214

QTouchEvent *touchEvent = static_cast<QTouchEvent *>(e);

executed (the execution status of this line is deduced): QTouchEvent *touchEvent = static_cast<QTouchEvent *>(e);

3215

bool eventAccepted = touchEvent->isAccepted();

executed (the execution status of this line is deduced): bool eventAccepted = touchEvent->isAccepted();

3216

if (widget->testAttribute(Qt::WA_AcceptTouchEvents) && e->spontaneous()) {

evaluated: widget->testAttribute(Qt::WA_AcceptTouchEvents)

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:8

evaluated: e->spontaneous()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:7

7-14

3217 // give the widget focus if the focus policy allows it -

3218

QApplicationPrivate::giveFocusAccordingToFocusPolicy(widget,

executed (the execution status of this line is deduced): QApplicationPrivate::giveFocusAccordingToFocusPolicy(widget,

3219

Qt::ClickFocus,

executed (the execution status of this line is deduced): Qt::ClickFocus,

3220

Qt::MouseFocusReason);

executed (the execution status of this line is deduced): Qt::MouseFocusReason);

3221

bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);

executed: }

Execution Count:7

3222 -

3223

while (widget) {

partially evaluated: widget

TRUE	FALSE
yes Evaluation Count:28	no Evaluation Count:0

0-28

3224 // first, try to deliver the touch event -

3225

executed (the execution status of this line is deduced): bool acceptTouchEvents = widget->testAttribute(Qt::WA_AcceptTouchEvents);

3226

touchEvent->setTarget(widget);

executed (the execution status of this line is deduced): touchEvent->setTarget(widget);

3227

touchEvent->setAccepted(acceptTouchEvents);

executed (the execution status of this line is deduced): touchEvent->setAccepted(acceptTouchEvents);

3228

QPointer<QWidget> p = widget;

executed (the execution status of this line is deduced): QPointer<QWidget> p = widget;

3229

res = acceptTouchEvents && d->notify_helper(widget, touchEvent);

evaluated: acceptTouchEvents

TRUE	FALSE
yes Evaluation Count:17	yes Evaluation Count:11

evaluated: d->notify_helper(widget, touchEvent)

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:7

7-17

3230 -

3231 // If the touch event wasn't accepted, synthesize a mouse event and see if the widget wants it. -

3232

if (!touchEvent->isAccepted()) {

evaluated: !touchEvent->isAccepted()

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:12

12-16

3233

res = d->translateTouchToMouse(widget, touchEvent);

executed (the execution status of this line is deduced): res = d->translateTouchToMouse(widget, touchEvent);

3234

eventAccepted = touchEvent->isAccepted();

executed (the execution status of this line is deduced): eventAccepted = touchEvent->isAccepted();

3235

if (eventAccepted)

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:12

4-12

3236

executed: break;

Execution Count:4

3237

eventAccepted = touchEvent->isAccepted();

executed: }

Execution Count:12

3238 -

3239

executed (the execution status of this line is deduced): eventAccepted = touchEvent->isAccepted();

3240

if (p.isNull()) {

partially evaluated: p.isNull()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:24

0-24

3241 // widget was deleted -

3242

widget = 0;

never executed (the execution status of this line is deduced): widget = 0;

3243

widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted);

never executed: }

3244

executed (the execution status of this line is deduced): widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, res && eventAccepted);

3245

touchEvent->spont = false;

executed: }

Execution Count:24

3246

executed (the execution status of this line is deduced): touchEvent->spont = false;

3247

if (res && eventAccepted) {

evaluated: res

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:19

partially evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:5	no Evaluation Count:0

0-19

3248 // the first widget to accept the TouchBegin gets an implicit grab. -

3249

for (int i = 0; i < touchEvent->touchPoints().count(); ++i) {

evaluated: i < touchEvent->touchPoints().count()

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:5

3250

const QTouchEvent::TouchPoint &touchPoint = touchEvent->touchPoints().at(i);

executed (the execution status of this line is deduced): const QTouchEvent::TouchPoint &touchPoint = touchEvent->touchPoints().at(i);

3251

d->activeTouchPoints[QGuiApplicationPrivate::ActiveTouchPointsKey(touchEvent->device(), touchPoint.id())].target = widget;

executed (the execution status of this line is deduced):

 d->activeTouchPoints[QGuiApplicationPrivate::ActiveTouchPointsKey(touchEvent->device(), touchPoint.id())].target = widget;

3252

executed: }

Execution Count:5

3253

} else if (p.isNull() || widget->isWindow() || widget->testAttribute(Qt::WA_NoMousePropagation)) {

executed: break;

Execution Count:5

3254

partially evaluated: p.isNull()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:19

evaluated: widget->isWindow()

TRUE	FALSE
yes Evaluation Count:13	yes Evaluation Count:6

partially evaluated: widget->testAttribute(Qt::WA_NoMousePropagation)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-19

3255

QPoint offset = widget->pos();

executed: break;

Execution Count:13

3256 } -

3257

executed (the execution status of this line is deduced): QPoint offset = widget->pos();

3258

widget = widget->parentWidget();

executed (the execution status of this line is deduced): widget = widget->parentWidget();

3259

touchEvent->setTarget(widget);

executed (the execution status of this line is deduced): touchEvent->setTarget(widget);

3260

for (int i = 0; i < touchEvent->_touchPoints.size(); ++i) {

evaluated: i < touchEvent->_touchPoints.size()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:6

3261

QTouchEvent::TouchPoint &pt = touchEvent->_touchPoints[i];

executed (the execution status of this line is deduced): QTouchEvent::TouchPoint &pt = touchEvent->_touchPoints[i];

3262

QRectF rect = pt.rect();

executed (the execution status of this line is deduced): QRectF rect = pt.rect();

3263

rect.moveCenter(offset);

executed (the execution status of this line is deduced): rect.moveCenter(offset);

3264

pt.d->rect = rect;

executed (the execution status of this line is deduced): pt.d->rect = rect;

3265

pt.d->startPos = pt.startPos() + offset;

executed (the execution status of this line is deduced): pt.d->startPos = pt.startPos() + offset;

3266

pt.d->lastPos = pt.lastPos() + offset;

executed (the execution status of this line is deduced): pt.d->lastPos = pt.lastPos() + offset;

3267

executed: }

Execution Count:6

3268

touchEvent->setAccepted(eventAccepted);

executed: }

Execution Count:6

3269 -

3270

executed (the execution status of this line is deduced): touchEvent->setAccepted(eventAccepted);

3271

executed: break;

Execution Count:22

3272 } -

3273 case QEvent::RequestSoftwareInputPanel: -

3274

inputMethod()->show();

never executed (the execution status of this line is deduced): inputMethod()->show();

3275

never executed: break;

3276 case QEvent::CloseSoftwareInputPanel: -

3277

inputMethod()->hide();

never executed (the execution status of this line is deduced): inputMethod()->hide();

3278

never executed: break;

3279 -

3280 #ifndef QT_NO_GESTURES -

3281 case QEvent::NativeGesture: -

3282 { -

3283 // only propagate the first gesture event (after the GID_BEGIN) -

3284

res = d->notify_helper(w, e);

never executed (the execution status of this line is deduced): QWidget *w = static_cast<QWidget *>(receiver);

never evaluated: w

never executed (the execution status of this line is deduced): e->ignore();

3287

never executed (the execution status of this line is deduced): res = d->notify_helper(w, e);

3288

if ((res && e->isAccepted()) || w->isWindow())

never evaluated: res

never evaluated: e->isAccepted()

never evaluated: w->isWindow()

3289

never executed: break;

3290

if (receiver->isWidgetType()) {

never executed (the execution status of this line is deduced): w = w->parentWidget();

never executed: }

never executed: break;

3293 } -

3294 case QEvent::Gesture: -

3295 case QEvent::GestureOverride: -

3296 { -

3297

partially evaluated: receiver->isWidgetType()

TRUE	FALSE
yes Evaluation Count:268	no Evaluation Count:0

0-268

3298

QGestureEvent *gestureEvent = static_cast<QGestureEvent *>(e);

executed (the execution status of this line is deduced): QWidget *w = static_cast<QWidget *>(receiver);

3299

executed (the execution status of this line is deduced): QGestureEvent *gestureEvent = static_cast<QGestureEvent *>(e);

3300

QList<QGesture *> allGestures = gestureEvent->gestures();

executed (the execution status of this line is deduced): QList<QGesture *> allGestures = gestureEvent->gestures();

3301 -

3302

bool eventAccepted = gestureEvent->isAccepted();

executed (the execution status of this line is deduced): bool eventAccepted = gestureEvent->isAccepted();

3303

bool wasAccepted = eventAccepted;

executed (the execution status of this line is deduced): bool wasAccepted = eventAccepted;

3304

QList<QGesture *> gestures;

partially evaluated: w

TRUE	FALSE
yes Evaluation Count:340	no Evaluation Count:0

0-340

3305 // send only gestures the widget expects -

3306

executed (the execution status of this line is deduced): QList<QGesture *> gestures;

3307

QWidgetPrivate *wd = w->d_func();

executed (the execution status of this line is deduced): QWidgetPrivate *wd = w->d_func();

3308

for (int i = 0; i < allGestures.size();) {

evaluated: i < allGestures.size()

TRUE	FALSE
yes Evaluation Count:414	yes Evaluation Count:340

340-414

3309

QGesture *g = allGestures.at(i);

executed (the execution status of this line is deduced): QGesture *g = allGestures.at(i);

3310

Qt::GestureType type = g->gestureType();

executed (the execution status of this line is deduced): Qt::GestureType type = g->gestureType();

3311

QMap<Qt::GestureType, Qt::GestureFlags>::iterator contextit =

executed (the execution status of this line is deduced): QMap<Qt::GestureType, Qt::GestureFlags>::iterator contextit =

3312

wd->gestureContext.find(type);

executed (the execution status of this line is deduced): wd->gestureContext.find(type);

3313

bool deliver = contextit != wd->gestureContext.end() &&

evaluated: contextit != wd->gestureContext.end()

TRUE	FALSE
yes Evaluation Count:366	yes Evaluation Count:48

48-366

3314

(g->state() == Qt::GestureStarted || w == receiver ||

evaluated: g->state() == Qt::GestureStarted

TRUE	FALSE
yes Evaluation Count:122	yes Evaluation Count:244

evaluated: w == receiver

TRUE	FALSE
yes Evaluation Count:202	yes Evaluation Count:42

42-244

3315

(contextit.value() & Qt::ReceivePartialGestures));

evaluated: (contextit.value() & Qt::ReceivePartialGestures)

TRUE	FALSE
yes Evaluation Count:39	yes Evaluation Count:3

3-39

3316

if (deliver) {

evaluated: deliver

TRUE	FALSE
yes Evaluation Count:363	yes Evaluation Count:51

51-363

3317

allGestures.removeAt(i);

executed (the execution status of this line is deduced): allGestures.removeAt(i);

3318

gestures.append(g);

executed (the execution status of this line is deduced): gestures.append(g);

3319

executed: }

Execution Count:363

363

3320

++i;

executed (the execution status of this line is deduced): ++i;

3321

if (!gestures.isEmpty()) { // we have gestures for this w

executed: }

Execution Count:51

3322 } -

3323

evaluated: !gestures.isEmpty()

TRUE	FALSE
yes Evaluation Count:319	yes Evaluation Count:21

21-319

3324

QGestureEvent ge(gestures);

executed (the execution status of this line is deduced): QGestureEvent ge(gestures);

3325

ge.t = gestureEvent->t;

executed (the execution status of this line is deduced): ge.t = gestureEvent->t;

3326

ge.spont = gestureEvent->spont;

executed (the execution status of this line is deduced): ge.spont = gestureEvent->spont;

3327

ge.m_accept = wasAccepted;

executed (the execution status of this line is deduced): ge.m_accept = wasAccepted;

3328

ge.m_accepted = gestureEvent->m_accepted;

executed (the execution status of this line is deduced): ge.m_accepted = gestureEvent->m_accepted;

3329

res = d->notify_helper(w, &ge);

executed (the execution status of this line is deduced): res = d->notify_helper(w, &ge);

3330

gestureEvent->spont = false;

executed (the execution status of this line is deduced): gestureEvent->spont = false;

3331

eventAccepted = ge.isAccepted();

executed (the execution status of this line is deduced): eventAccepted = ge.isAccepted();

3332

for (int i = 0; i < gestures.size(); ++i) {

evaluated: i < gestures.size()

TRUE	FALSE
yes Evaluation Count:363	yes Evaluation Count:319

319-363

3333

QGesture *g = gestures.at(i);

executed (the execution status of this line is deduced): QGesture *g = gestures.at(i);

3334 // Ignore res [event return value] because handling of multiple gestures -

3335 // packed into a single QEvent depends on not consuming the event -

3336

if (eventAccepted || ge.isAccepted(g)) {

evaluated: eventAccepted

TRUE	FALSE
yes Evaluation Count:221	yes Evaluation Count:142

evaluated: ge.isAccepted(g)

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:132

10-221

3337 // if the gesture was accepted, mark the target widget for it -

3338

gestureEvent->m_targetWidgets[g->gestureType()] = w;

executed (the execution status of this line is deduced): gestureEvent->m_targetWidgets[g->gestureType()] = w;

3339

gestureEvent->setAccepted(g, true);

executed (the execution status of this line is deduced): gestureEvent->setAccepted(g, true);

3340

executed: }

Execution Count:231

231

3341 // if the gesture was explicitly ignored by the application, -

3342 // put it back so a parent can get it -

3343

allGestures.append(g);

executed (the execution status of this line is deduced): allGestures.append(g);

3344

executed: }

Execution Count:132

132

3345 } -

3346

if (allGestures.isEmpty()) // everything delivered

executed: }

Execution Count:319

319

3347

evaluated: allGestures.isEmpty()

TRUE	FALSE
yes Evaluation Count:225	yes Evaluation Count:115

115-225

3348

executed: break;

Execution Count:225

225

3349

if (w->isWindow())

evaluated: w->isWindow()

TRUE	FALSE
yes Evaluation Count:43	yes Evaluation Count:72

43-72

3350

executed: break;

Execution Count:43

3351

executed (the execution status of this line is deduced): w = w->parentWidget();

3352

foreach (QGesture *g, allGestures)

executed: }

Execution Count:72

3353

executed (the execution status of this line is deduced):

 for (QForeachContainer<__typeof__(allGestures)> _container_(allGestures); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QGesture *g = *_container_.i;; __extension__ ({--_container_.brk; break;}))

3354

gestureEvent->setAccepted(g, false);

executed: gestureEvent->setAccepted(g, false);

Execution Count:61

3355

gestureEvent->m_accept = false; // to make sure we check individual gestures

executed (the execution status of this line is deduced): gestureEvent->m_accept = false;

3356

executed: }

Execution Count:268

268

3357

never executed (the execution status of this line is deduced): res = d->notify_helper(receiver, e);

never executed: }

executed: break;

Execution Count:268

268

3360 } -

3361 #endif // QT_NO_GESTURES -

3362 default: -

3363

executed (the execution status of this line is deduced): res = d->notify_helper(receiver, e);

3364

executed: break;

Execution Count:557597

557597

3365

if (sendThroughApplicationEventFilters(receiver, e))

never executed: }

3366 -

3367

return res;

executed: return res;

Execution Count:661893

661893

3368 } -

3369 -

3370 bool QApplicationPrivate::notify_helper(QObject *receiver, QEvent * e) -

3371 { -

3372 // send to all application event filters -

3373

evaluated: sendThroughApplicationEventFilters(receiver, e)

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:664363

1-664363

3374

if (receiver->isWidgetType()) {

executed: return true;

Execution Count:1

3375 -

3376

evaluated: receiver->isWidgetType()

TRUE	FALSE
yes Evaluation Count:589379	yes Evaluation Count:74988

74988-589379

3377

QWidget *widget = static_cast<QWidget *>(receiver);

executed (the execution status of this line is deduced): QWidget *widget = static_cast<QWidget *>(receiver);

3378 -

3379 #if !defined(Q_OS_WINCE) || (defined(GWES_ICONCURS) && !defined(QT_NO_CURSOR)) -

3380 // toggle HasMouse widget state on enter and leave -

3381

if ((e->type() == QEvent::Enter || e->type() == QEvent::DragEnter) &&

evaluated: e->type() == QEvent::Enter

TRUE	FALSE
yes Evaluation Count:2847	yes Evaluation Count:586532

evaluated: e->type() == QEvent::DragEnter

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:586529

3-586532

3382

(!QApplication::activePopupWidget() || QApplication::activePopupWidget() == widget->window()))

evaluated: !QApplication::activePopupWidget()

TRUE	FALSE
yes Evaluation Count:2813	yes Evaluation Count:37

evaluated: QApplication::activePopupWidget() == widget->window()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:30

7-2813

3383

widget->setAttribute(Qt::WA_UnderMouse, true);

executed: widget->setAttribute(Qt::WA_UnderMouse, true);

Execution Count:2820

2820

3384

else if (e->type() == QEvent::Leave || e->type() == QEvent::DragLeave)

evaluated: e->type() == QEvent::Leave

TRUE	FALSE
yes Evaluation Count:964	yes Evaluation Count:585595

evaluated: e->type() == QEvent::DragLeave

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:585594

1-585595

3385

widget->setAttribute(Qt::WA_UnderMouse, false);

executed: widget->setAttribute(Qt::WA_UnderMouse, false);

Execution Count:965

965

3386 #endif -

3387 -

3388

if (QLayout *layout=widget->d_func()->layout) {

evaluated: QLayout *layout=widget->d_func()->layout

TRUE	FALSE
yes Evaluation Count:105401	yes Evaluation Count:483978

105401-483978

3389

layout->widgetEvent(e);

executed (the execution status of this line is deduced): layout->widgetEvent(e);

3390

executed: }

Execution Count:105401

105401

3391

if (sendThroughObjectEventFilters(receiver, e))

executed: }

Execution Count:589379

589379

3392 -

3393 // send to all receiver event filters -

3394

evaluated: sendThroughObjectEventFilters(receiver, e)

TRUE	FALSE
yes Evaluation Count:20446	yes Evaluation Count:643915

20446-643915

3395

bool consumed = receiver->event(e);

executed: return true;

Execution Count:20446

20446

3396 -

3397 // deliver the event -

3398

executed (the execution status of this line is deduced): bool consumed = receiver->event(e);

3399

return QApplicationPrivate::popupWidgets != 0;

executed (the execution status of this line is deduced): e->spont = false;

3400

return consumed;

executed: return consumed;

Execution Count:643915

643915

3401 } -

3402 -

3403 bool QApplicationPrivate::inPopupMode() -

3404 { -

3405

executed: return QApplicationPrivate::popupWidgets != 0;

Execution Count:2288

2288

3406 } -

3407 -

3408 #ifdef QT_KEYPAD_NAVIGATION -

3409 /*! -

3410 Sets the kind of focus navigation Qt should use to \a mode. -

3411 -

3412 This feature is available in Qt for Embedded Linux, and Windows CE -

3413 only. -

3414 -

3415 \note On Windows CE this feature is disabled by default for touch device -

3416 mkspecs. To enable keypad navigation, build Qt with -

3417 QT_KEYPAD_NAVIGATION defined. -

3418 -

3419 \since 4.6 -

3420 -

3421 \sa keypadNavigationEnabled() -

3422 */ -

3423 void QApplication::setNavigationMode(Qt::NavigationMode mode) -

3424 { -

3425 QApplicationPrivate::navigationMode = mode; -

3426 } -

3427 -

3428 /*! -

3429 Returns what kind of focus navigation Qt is using. -

3430 -

3431 This feature is available in Qt for Embedded Linux, and Windows CE only. -

3432 -

3433 \note On Windows CE this feature is disabled by default for touch device -

3434 mkspecs. To enable keypad navigation, build Qt with -

3435 QT_KEYPAD_NAVIGATION defined. -

3436 -

3437 \since 4.6 -

3438 -

3439 \sa keypadNavigationEnabled() -

3440 */ -

3441 Qt::NavigationMode QApplication::navigationMode() -

3442 { -

3443 return QApplicationPrivate::navigationMode; -

3444 } -

3445 -

3446 /*! -

3447 Sets whether Qt should use focus navigation suitable for use with a -

3448 minimal keypad. -

3449 -

3450 This feature is available in Qt for Embedded Linux, and Windows CE only. -

3451 -

3452 \note On Windows CE this feature is disabled by default for touch device -

3453 mkspecs. To enable keypad navigation, build Qt with -

3454 QT_KEYPAD_NAVIGATION defined. -

3455 -

3456 \deprecated -

3457 -

3458 \sa setNavigationMode() -

3459 */ -

3460 void QApplication::setKeypadNavigationEnabled(bool enable) -

3461 { -

3462 if (enable) { -

3463 QApplication::setNavigationMode(Qt::NavigationModeKeypadTabOrder); -

3464 } else { -

3465 QApplication::setNavigationMode(Qt::NavigationModeNone); -

3466 } -

3467 } -

3468 -

3469 /*! -

3470 Returns true if Qt is set to use keypad navigation; otherwise returns -

3471 false. The default value is false. -

3472 -

3473 This feature is available in Qt for Embedded Linux, and Windows CE only. -

3474 -

3475 \note On Windows CE this feature is disabled by default for touch device -

3476 mkspecs. To enable keypad navigation, build Qt with -

3477 QT_KEYPAD_NAVIGATION defined. -

3478 -

3479 \deprecated -

3480 -

3481 \sa navigationMode() -

3482 */ -

3483 bool QApplication::keypadNavigationEnabled() -

3484 { -

3485 return QApplicationPrivate::navigationMode == Qt::NavigationModeKeypadTabOrder || -

3486 QApplicationPrivate::navigationMode == Qt::NavigationModeKeypadDirectional; -

3487 } -

3488 #endif -

3489 -

3490 /*! -

3491 \fn void QApplication::alert(QWidget *widget, int msec) -

3492 \since 4.3 -

3493 -

3494 Causes an alert to be shown for \a widget if the window is not the active -

3495 window. The alert is shown for \a msec miliseconds. If \a msec is zero (the -

3496 default), then the alert is shown indefinitely until the window becomes -

3497 active again. -

3498 -

3499 Currently this function does nothing on Qt for Embedded Linux. -

3500 -

3501 On Mac OS X, this works more at the application level and will cause the -

3502 application icon to bounce in the dock. -

3503 -

3504 On Windows, this causes the window's taskbar entry to flash for a time. If -

3505 \a msec is zero, the flashing will stop and the taskbar entry will turn a -

3506 different color (currently orange). -

3507 -

3508 On X11, this will cause the window to be marked as "demands attention", the -

3509 window must not be hidden (i.e. not have hide() called on it, but be -

3510 visible in some sort of way) in order for this to work. -

3511 */ -

3512 -

3513 /*! -

3514 \property QApplication::cursorFlashTime -

3515 \brief the text cursor's flash (blink) time in milliseconds -

3516 -

3517 The flash time is the time required to display, invert and restore the -

3518 caret display. Usually the text cursor is displayed for half the cursor -

3519 flash time, then hidden for the same amount of time, but this may vary. -

3520 -

3521 The default value on X11 is 1000 milliseconds. On Windows, the -

3522 \uicontrol{Control Panel} value is used and setting this property sets the cursor -

3523 flash time for all applications. -

3524 -

3525 We recommend that widgets do not cache this value as it may change at any -

3526 time if the user changes the global desktop settings. -

3527 */ -

3528 void QApplication::setCursorFlashTime(int msecs) -

3529 { -

3530

Q_UNUSED(msecs);

executed (the execution status of this line is deduced): (void)msecs;;

3531

return qApp->styleHints()->cursorFlashTime();

executed: }

Execution Count:1

3532 -

3533 int QApplication::cursorFlashTime() -

3534 { -

3535

executed: return (static_cast<QApplication *>(QCoreApplication::instance()))->styleHints()->cursorFlashTime();

Execution Count:4198

4198

3536 } -

3537 -

3538 /*! -

3539 \property QApplication::doubleClickInterval -

3540 \brief the time limit in milliseconds that distinguishes a double click -

3541 from two consecutive mouse clicks -

3542 -

3543 The default value on X11 is 400 milliseconds. On Windows and Mac OS, the -

3544 operating system's value is used. -

3545 -

3546 Setting the interval is not supported anymore in Qt 5. -

3547 */ -

3548 void QApplication::setDoubleClickInterval(int ms) -

3549 { -

3550

Q_UNUSED(ms);

never executed (the execution status of this line is deduced): (void)ms;;

3551

return qApp->styleHints()->mouseDoubleClickInterval();

never executed: }

3552 -

3553 int QApplication::doubleClickInterval() -

3554 { -

3555

executed: return (static_cast<QApplication *>(QCoreApplication::instance()))->styleHints()->mouseDoubleClickInterval();

Execution Count:717

717

3556 } -

3557 -

3558 /*! -

3559 \fn QApplication::keyboardInputDirection() -

3560 \since 4.2 -

3561 \deprecated -

3562 -

3563 Returns the current keyboard input direction. Replaced with QInputPanel::inputDirection() -

3564 \sa QInputPanel::inputDirection() -

3565 */ -

3566 -

3567 /*! -

3568 \property QApplication::keyboardInputInterval -

3569 \brief the time limit in milliseconds that distinguishes a key press -

3570 from two consecutive key presses -

3571 \since 4.2 -

3572 -

3573 The default value on X11 is 400 milliseconds. On Windows and Mac OS, the -

3574 operating system's value is used. -

3575 */ -

3576 void QApplication::setKeyboardInputInterval(int ms) -

3577 { -

3578

Q_UNUSED(ms);

never executed (the execution status of this line is deduced): (void)ms;;

3579

return qApp->styleHints()->keyboardInputInterval();

never executed: }

3580 -

3581 int QApplication::keyboardInputInterval() -

3582 { -

3583

executed: return (static_cast<QApplication *>(QCoreApplication::instance()))->styleHints()->keyboardInputInterval();

Execution Count:19

3584 } -

3585 -

3586 /*! -

3587 \property QApplication::wheelScrollLines -

3588 \brief the number of lines to scroll a widget, when the -

3589 mouse wheel is rotated. -

3590 -

3591 If the value exceeds the widget's number of visible lines, the widget -

3592 should interpret the scroll operation as a single \e{page up} or -

3593 \e{page down}. If the widget is an \l{QAbstractItemView}{item view class}, -

3594 then the result of scrolling one \e line depends on the setting of the -

3595 widget's \l{QAbstractItemView::verticalScrollMode()}{scroll mode}. Scroll -

3596 one \e line can mean \l{QAbstractItemView::ScrollPerItem}{scroll one item} -

3597 or \l{QAbstractItemView::ScrollPerPixel}{scroll one pixel}. -

3598 -

3599 By default, this property has a value of 3. -

3600 */ -

3601 -

3602 /*! -

3603 \fn void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable) -

3604 -

3605 Enables the UI effect \a effect if \a enable is true, otherwise the effect -

3606 will not be used. -

3607 -

3608 \note All effects are disabled on screens running at less than 16-bit color -

3609 depth. -

3610 -

3611 \sa isEffectEnabled(), Qt::UIEffect, setDesktopSettingsAware() -

3612 */ -

3613 -

3614 /*! -

3615 \fn bool QApplication::isEffectEnabled(Qt::UIEffect effect) -

3616 -

3617 Returns true if \a effect is enabled; otherwise returns false. -

3618 -

3619 By default, Qt will try to use the desktop settings. To prevent this, call -

3620 setDesktopSettingsAware(false). -

3621 -

3622 \note All effects are disabled on screens running at less than 16-bit color -

3623 depth. -

3624 -

3625 \sa setEffectEnabled(), Qt::UIEffect -

3626 */ -

3627 -

3628 /*! -

3629 \fn void QApplication::beep() -

3630 -

3631 Sounds the bell, using the default volume and sound. The function is \e not -

3632 available in Qt for Embedded Linux. -

3633 */ -

3634 -

3635 /*! -

3636 \macro qApp -

3637 \relates QApplication -

3638 -

3639 A global pointer referring to the unique application object. It is -

3640 equivalent to the pointer returned by the QCoreApplication::instance() -

3641 function except that, in GUI applications, it is a pointer to a -

3642 QApplication instance. -

3643 -

3644 Only one application object can be created. -

3645 -

3646 \sa QCoreApplication::instance() -

3647 */ -

3648 -

3649 /*! -

3650 \fn QLocale QApplication::keyboardInputLocale() -

3651 \since 4.2 -

3652 \obsolete -

3653 -

3654 Returns the current keyboard input locale. Replaced with QInputMethod::locale() -

3655 */ -

3656 -

3657 bool qt_sendSpontaneousEvent(QObject *receiver, QEvent *event) -

3658 { -

3659

return QGuiApplication::sendSpontaneousEvent(receiver, event);

executed: return QGuiApplication::sendSpontaneousEvent(receiver, event);

Execution Count:180

180

3660 } -

3661 -

3662 -

3663 void QApplicationPrivate::giveFocusAccordingToFocusPolicy(QWidget *widget, -

3664 Qt::FocusPolicy focusPolicy, -

3665 Qt::FocusReason focusReason) -

3666 { -

3667

QWidget *focusWidget = widget;

executed (the execution status of this line is deduced): QWidget *focusWidget = widget;

3668

while (focusWidget) {

partially evaluated: focusWidget

TRUE	FALSE
yes Evaluation Count:10487	no Evaluation Count:0

0-10487

3669

if (focusWidget->isEnabled()

evaluated: focusWidget->isEnabled()

TRUE	FALSE
yes Evaluation Count:10483	yes Evaluation Count:4

4-10483

3670

&& QApplicationPrivate::shouldSetFocus(focusWidget, focusPolicy)) {

evaluated: QApplicationPrivate::shouldSetFocus(focusWidget, focusPolicy)

TRUE	FALSE
yes Evaluation Count:5062	yes Evaluation Count:5421

5062-5421

3671

focusWidget->setFocus(focusReason);

executed (the execution status of this line is deduced): focusWidget->setFocus(focusReason);

3672

if (focusWidget->isWindow())

executed: break;

Execution Count:5062

5062

3673 } -

3674

evaluated: focusWidget->isWindow()

TRUE	FALSE
yes Evaluation Count:233	yes Evaluation Count:5192

233-5192

3675

focusWidget = focusWidget->parentWidget();

executed: break;

Execution Count:233

233

3676

executed (the execution status of this line is deduced): focusWidget = focusWidget->parentWidget();

3677

executed: }

Execution Count:5192

5192

3678

while (f->d_func()->extra && f->d_func()->extra->focus_proxy)

executed: }

Execution Count:5295

5295

3679 -

3680 bool QApplicationPrivate::shouldSetFocus(QWidget *w, Qt::FocusPolicy policy) -

3681 { -

3682

QWidget *f = w;

executed (the execution status of this line is deduced): QWidget *f = w;

3683

evaluated: f->d_func()->extra

TRUE	FALSE
yes Evaluation Count:15441	yes Evaluation Count:181

evaluated: f->d_func()->extra->focus_proxy

TRUE	FALSE
yes Evaluation Count:5139	yes Evaluation Count:10302

181-15441

3684

f = f->d_func()->extra->focus_proxy;

executed: f = f->d_func()->extra->focus_proxy;

Execution Count:5139

5139

3685 -

3686

if ((w->focusPolicy() & policy) != policy)

evaluated: (w->focusPolicy() & policy) != policy

TRUE	FALSE
yes Evaluation Count:5421	yes Evaluation Count:5062

5062-5421

3687

if (w != f && (f->focusPolicy() & policy) != policy)

executed: return false;

Execution Count:5421

5421

3688

evaluated: w != f

TRUE	FALSE
yes Evaluation Count:22	yes Evaluation Count:5040

partially evaluated: (f->focusPolicy() & policy) != policy

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:22

0-5040

3689

never executed: return false;

3690

for (int i = 0; i < touchEvent->touchPoints().count(); ++i) {

executed: return true;

Execution Count:5062

5062

3691 } -

3692 -

3693 void QApplicationPrivate::updateTouchPointsForWidget(QWidget *widget, QTouchEvent *touchEvent) -

3694 { -

3695

evaluated: i < touchEvent->touchPoints().count()

TRUE	FALSE
yes Evaluation Count:29	yes Evaluation Count:29

3696

QTouchEvent::TouchPoint &touchPoint = touchEvent->_touchPoints[i];

executed (the execution status of this line is deduced): QTouchEvent::TouchPoint &touchPoint = touchEvent->_touchPoints[i];

3697 -

3698 // preserve the sub-pixel resolution -

3699

QRectF rect = touchPoint.screenRect();

executed (the execution status of this line is deduced): QRectF rect = touchPoint.screenRect();

3700

const QPointF screenPos = rect.center();

executed (the execution status of this line is deduced): const QPointF screenPos = rect.center();

3701

const QPointF delta = screenPos - screenPos.toPoint();

executed (the execution status of this line is deduced): const QPointF delta = screenPos - screenPos.toPoint();

3702 -

3703

rect.moveCenter(widget->mapFromGlobal(screenPos.toPoint()) + delta);

executed (the execution status of this line is deduced): rect.moveCenter(widget->mapFromGlobal(screenPos.toPoint()) + delta);

3704

touchPoint.d->rect = rect;

executed (the execution status of this line is deduced): touchPoint.d->rect = rect;

3705

touchPoint.d->startPos = widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta;

executed (the execution status of this line is deduced): touchPoint.d->startPos = widget->mapFromGlobal(touchPoint.startScreenPos().toPoint()) + delta;

3706

touchPoint.d->lastPos = widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta;

executed (the execution status of this line is deduced): touchPoint.d->lastPos = widget->mapFromGlobal(touchPoint.lastScreenPos().toPoint()) + delta;

3707

executed: }

Execution Count:29

3708

initializeMultitouch_sys();

executed: }

Execution Count:29

3709 -

3710 void QApplicationPrivate::initializeMultitouch() -

3711 { -

3712

executed (the execution status of this line is deduced): initializeMultitouch_sys();

3713

executed: }

Execution Count:215

215

3714 -

3715 void QApplicationPrivate::cleanupMultitouch() -

3716 { -

3717

cleanupMultitouch_sys();

executed (the execution status of this line is deduced): cleanupMultitouch_sys();

3718

int closestTouchPointId = -1;

executed: }

Execution Count:213

213

3719 -

3720 QWidget *QApplicationPrivate::findClosestTouchPointTarget(QTouchDevice *device, const QPointF &screenPos) -

3721 { -

3722

executed (the execution status of this line is deduced): int closestTouchPointId = -1;

3723

QObject *closestTarget = 0;

executed (the execution status of this line is deduced): QObject *closestTarget = 0;

3724

qreal closestDistance = qreal(0.);

executed (the execution status of this line is deduced): qreal closestDistance = qreal(0.);

3725

QHash<ActiveTouchPointsKey, ActiveTouchPointsValue>::const_iterator it = activeTouchPoints.constBegin(),

executed (the execution status of this line is deduced): QHash<ActiveTouchPointsKey, ActiveTouchPointsValue>::const_iterator it = activeTouchPoints.constBegin(),

3726

ite = activeTouchPoints.constEnd();

executed (the execution status of this line is deduced): ite = activeTouchPoints.constEnd();

3727

while (it != ite) {

evaluated: it != ite

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:15

15-16

3728

if (it.key().device == device) {

evaluated: it.key().device == device

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:1

1-15

3729

const QTouchEvent::TouchPoint &touchPoint = it->touchPoint;

executed (the execution status of this line is deduced): const QTouchEvent::TouchPoint &touchPoint = it->touchPoint;

3730

qreal dx = screenPos.x() - touchPoint.screenPos().x();

executed (the execution status of this line is deduced): qreal dx = screenPos.x() - touchPoint.screenPos().x();

3731

qreal dy = screenPos.y() - touchPoint.screenPos().y();

executed (the execution status of this line is deduced): qreal dy = screenPos.y() - touchPoint.screenPos().y();

3732

qreal distance = dx * dx + dy * dy;

executed (the execution status of this line is deduced): qreal distance = dx * dx + dy * dy;

3733

if (closestTouchPointId == -1 || distance < closestDistance) {

partially evaluated: closestTouchPointId == -1

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

never evaluated: distance < closestDistance

0-15

3734

closestTouchPointId = touchPoint.id();

executed (the execution status of this line is deduced): closestTouchPointId = touchPoint.id();

3735

closestDistance = distance;

executed (the execution status of this line is deduced): closestDistance = distance;

3736

closestTarget = it.value().target.data();

executed (the execution status of this line is deduced): closestTarget = it.value().target.data();

3737

executed: }

Execution Count:15

3738

executed: }

Execution Count:15

3739

++it;

executed (the execution status of this line is deduced): ++it;

3740

return static_cast<QWidget *>(closestTarget);

executed: }

Execution Count:16

3741

executed: return static_cast<QWidget *>(closestTarget);

Execution Count:15

3742 } -

3743 -

3744 class WidgetAttributeSaver -

3745 { -

3746 public: -

3747 explicit WidgetAttributeSaver(QWidget *widget, Qt::WidgetAttribute attribute, bool forcedValue) -

3748 : m_widget(widget), -

3749 m_attribute(attribute), -

3750 m_savedValue(widget->testAttribute(attribute)) -

3751 { -

3752

widget->setAttribute(attribute, forcedValue);

executed (the execution status of this line is deduced): widget->setAttribute(attribute, forcedValue);

3753

m_widget->setAttribute(m_attribute, m_savedValue);

executed: }

Execution Count:20

3754 -

3755 ~WidgetAttributeSaver() -

3756 { -

3757

executed (the execution status of this line is deduced): m_widget->setAttribute(m_attribute, m_savedValue);

3758

if (!QGuiApplicationPrivate::platformIntegration()->styleHint(QPlatformIntegration::SynthesizeMouseFromTouchEvents).toBool())

executed: }

Execution Count:20

3759 -

3760 private: -

3761 QWidget * const m_widget; -

3762 const Qt::WidgetAttribute m_attribute; -

3763 const bool m_savedValue; -

3764 }; -

3765 -

3766 bool QApplicationPrivate::translateTouchToMouse(QWidget *widget, QTouchEvent *event) -

3767 { -

3768

Q_Q(QApplication);

executed (the execution status of this line is deduced): QApplication * const q = q_func();

3769 -

3770 // Check if the platform wants synthesized mouse events. -

3771

partially evaluated: !QGuiApplicationPrivate::platformIntegration()->styleHint(QPlatformIntegration::SynthesizeMouseFromTouchEvents).toBool()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:20

0-20

3772

Q_FOREACH (const QTouchEvent::TouchPoint &p, event->touchPoints()) {

never executed: return false;

3773 -

3774

executed (the execution status of this line is deduced):

 for (QForeachContainer<__typeof__(event->touchPoints())> _container_(event->touchPoints()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QTouchEvent::TouchPoint &p = *_container_.i;; __extension__ ({--_container_.brk; break;})) {

3775

const QEvent::Type eventType = (p.state() & Qt::TouchPointPressed) ? QEvent::MouseButtonPress

evaluated: (p.state() & Qt::TouchPointPressed)

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:4

4-16

3776

: (p.state() & Qt::TouchPointReleased) ? QEvent::MouseButtonRelease

executed (the execution status of this line is deduced): : (p.state() & Qt::TouchPointReleased) ? QEvent::MouseButtonRelease

3777

: (p.state() & Qt::TouchPointMoved) ? QEvent::MouseMove

executed (the execution status of this line is deduced): : (p.state() & Qt::TouchPointMoved) ? QEvent::MouseMove

3778

: QEvent::None;

executed (the execution status of this line is deduced): : QEvent::None;

3779 -

3780

if (eventType == QEvent::None)

partially evaluated: eventType == QEvent::None

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:20

0-20

3781

const QPoint pos = widget->mapFromGlobal(p.screenPos().toPoint());

never executed: continue;

3782 -

3783

executed (the execution status of this line is deduced): const QPoint pos = widget->mapFromGlobal(p.screenPos().toPoint());

3784 -

3785

QMouseEvent mouseEvent(eventType, pos,

executed (the execution status of this line is deduced): QMouseEvent mouseEvent(eventType, pos,

3786

Qt::LeftButton, Qt::LeftButton,

executed (the execution status of this line is deduced): Qt::LeftButton, Qt::LeftButton,

3787

event->modifiers());

executed (the execution status of this line is deduced): event->modifiers());

3788

mouseEvent.setAccepted(true);

executed (the execution status of this line is deduced): mouseEvent.setAccepted(true);

3789

mouseEvent.setTimestamp(event->timestamp());

executed (the execution status of this line is deduced): mouseEvent.setTimestamp(event->timestamp());

3790 -

3791 // Make sure our synthesized mouse event doesn't propagate -

3792 // we want to control the propagation ourself to get a chance to -

3793 // deliver a proper touch event higher up in the hierarchy if that -

3794 // widget doesn't pick up the mouse event either. -

3795

WidgetAttributeSaver saver(widget, Qt::WA_NoMousePropagation, true);

executed (the execution status of this line is deduced): WidgetAttributeSaver saver(widget, Qt::WA_NoMousePropagation, true);

3796 -

3797 // Note it has to be a spontaneous event if we want the focus management -

3798 // and input method support to behave properly. Quite some of the code -

3799 // related to those aspect check for the spontaneous flag. -

3800

const bool res = q->sendSpontaneousEvent(widget, &mouseEvent);

executed (the execution status of this line is deduced): const bool res = q->sendSpontaneousEvent(widget, &mouseEvent);

3801

event->setAccepted(mouseEvent.isAccepted());

executed (the execution status of this line is deduced): event->setAccepted(mouseEvent.isAccepted());

3802 -

3803

if (mouseEvent.isAccepted())

evaluated: mouseEvent.isAccepted()

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:12

8-12

3804

return res;

executed: return res;

Execution Count:8

3805

executed: }

Execution Count:12

3806 -

3807

QApplicationPrivate *d = self;

executed: return false;

Execution Count:12

3808 } -

3809 -

3810 void QApplicationPrivate::translateRawTouchEvent(QWidget *window, -

3811 QTouchDevice *device, -

3812 const QList<QTouchEvent::TouchPoint> &touchPoints, -

3813 ulong timestamp) -

3814 { -

3815

executed (the execution status of this line is deduced): QApplicationPrivate *d = self;

3816

typedef QPair<Qt::TouchPointStates, QList<QTouchEvent::TouchPoint> > StatesAndTouchPoints;

executed (the execution status of this line is deduced): typedef QPair<Qt::TouchPointStates, QList<QTouchEvent::TouchPoint> > StatesAndTouchPoints;

3817

QHash<QWidget *, StatesAndTouchPoints> widgetsNeedingEvents;

executed (the execution status of this line is deduced): QHash<QWidget *, StatesAndTouchPoints> widgetsNeedingEvents;

3818 -

3819

for (int i = 0; i < touchPoints.count(); ++i) {

evaluated: i < touchPoints.count()

TRUE	FALSE
yes Evaluation Count:29	yes Evaluation Count:29

3820

QTouchEvent::TouchPoint touchPoint = touchPoints.at(i);

executed (the execution status of this line is deduced): QTouchEvent::TouchPoint touchPoint = touchPoints.at(i);

3821 // explicitly detach from the original touch point that we got, so even -

3822 // if the touchpoint structs are reused, we will make a copy that we'll -

3823 // deliver to the user (which might want to store the struct for later use). -

3824

touchPoint.d = touchPoint.d->detach();

executed (the execution status of this line is deduced): touchPoint.d = touchPoint.d->detach();

3825 -

3826 // update state -

3827

QPointer<QObject> target;

executed (the execution status of this line is deduced): QPointer<QObject> target;

3828

ActiveTouchPointsKey touchInfoKey(device, touchPoint.id());

executed (the execution status of this line is deduced): ActiveTouchPointsKey touchInfoKey(device, touchPoint.id());

3829

ActiveTouchPointsValue &touchInfo = d->activeTouchPoints[touchInfoKey];

executed (the execution status of this line is deduced): ActiveTouchPointsValue &touchInfo = d->activeTouchPoints[touchInfoKey];

3830

if (touchPoint.state() == Qt::TouchPointPressed) {

evaluated: touchPoint.state() == Qt::TouchPointPressed

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:14

14-15

3831

if (device->type() == QTouchDevice::TouchPad) {

partially evaluated: device->type() == QTouchDevice::TouchPad

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

3832 // on touch-pads, send all touch points to the same widget -

3833

target = d->activeTouchPoints.isEmpty()

never evaluated: d->activeTouchPoints.isEmpty()

3834

? QPointer<QObject>()

never executed (the execution status of this line is deduced): ? QPointer<QObject>()

3835

: d->activeTouchPoints.constBegin().value().target;

never executed (the execution status of this line is deduced): : d->activeTouchPoints.constBegin().value().target;

3836

window = QApplication::topLevelAt(touchPoint.screenPos().toPoint());

never executed: }

3837 -

3838

if (!target) {

partially evaluated: !target

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

0-15

3839 // determine which widget this event will go to -

3840

if (!window)

partially evaluated: !window

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

3841

never executed: window = QApplication::topLevelAt(touchPoint.screenPos().toPoint());

3842

if (!window)

partially evaluated: !window

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

3843

target = window->childAt(window->mapFromGlobal(touchPoint.screenPos().toPoint()));

never executed: continue;

3844

executed (the execution status of this line is deduced): target = window->childAt(window->mapFromGlobal(touchPoint.screenPos().toPoint()));

3845

if (!target)

evaluated: !target

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:9

6-9

3846

target = window;

executed: target = window;

Execution Count:6

3847

if (device->type() == QTouchDevice::TouchScreen) {

executed: }

Execution Count:15

3848 -

3849

partially evaluated: device->type() == QTouchDevice::TouchScreen

TRUE	FALSE
yes Evaluation Count:15	no Evaluation Count:0

0-15

3850

QWidget *closestWidget = d->findClosestTouchPointTarget(device, touchPoint.screenPos());

executed (the execution status of this line is deduced): QWidget *closestWidget = d->findClosestTouchPointTarget(device, touchPoint.screenPos());

3851

QWidget *widget = static_cast<QWidget *>(target.data());

executed (the execution status of this line is deduced): QWidget *widget = static_cast<QWidget *>(target.data());

3852

if (closestWidget

partially evaluated: closestWidget

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

3853

&& (widget->isAncestorOf(closestWidget) || closestWidget->isAncestorOf(widget))) {

never evaluated: widget->isAncestorOf(closestWidget)

never evaluated: closestWidget->isAncestorOf(widget)

3854

target = closestWidget;

never executed (the execution status of this line is deduced): target = closestWidget;

never executed: }

executed: }

Execution Count:15

3857 -

3858

touchInfo.target = target;

executed (the execution status of this line is deduced): touchInfo.target = target;

3859

target = touchInfo.target;

executed: }

Execution Count:15

3860

executed (the execution status of this line is deduced): target = touchInfo.target;

3861

if (!target)

partially evaluated: !target

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:14

0-14

3862

never executed: continue;

3863

Q_ASSERT(target.data() != 0);

executed: }

Execution Count:14

3864

executed (the execution status of this line is deduced): qt_noop();

3865 -

3866

StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[static_cast<QWidget *>(target.data())];

executed (the execution status of this line is deduced): StatesAndTouchPoints &maskAndPoints = widgetsNeedingEvents[static_cast<QWidget *>(target.data())];

3867

maskAndPoints.first |= touchPoint.state();

executed (the execution status of this line is deduced): maskAndPoints.first |= touchPoint.state();

3868

maskAndPoints.second.append(touchPoint);

executed (the execution status of this line is deduced): maskAndPoints.second.append(touchPoint);

3869

if (widgetsNeedingEvents.isEmpty())

executed: }

Execution Count:29

3870 -

3871

partially evaluated: widgetsNeedingEvents.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:29

0-29

3872

QHash<QWidget *, StatesAndTouchPoints>::ConstIterator it = widgetsNeedingEvents.constBegin();

never executed: return;

3873 -

3874

executed (the execution status of this line is deduced): QHash<QWidget *, StatesAndTouchPoints>::ConstIterator it = widgetsNeedingEvents.constBegin();

3875

const QHash<QWidget *, StatesAndTouchPoints>::ConstIterator end = widgetsNeedingEvents.constEnd();

executed (the execution status of this line is deduced): const QHash<QWidget *, StatesAndTouchPoints>::ConstIterator end = widgetsNeedingEvents.constEnd();

3876

for (; it != end; ++it) {

evaluated: it != end

TRUE	FALSE
yes Evaluation Count:29	yes Evaluation Count:29

3877

QWidget *widget = it.key();

executed (the execution status of this line is deduced): QWidget *widget = it.key();

3878

if (!QApplicationPrivate::tryModalHelper(widget, 0))

partially evaluated: !QApplicationPrivate::tryModalHelper(widget, 0)

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:29

0-29

3879

eventType = QEvent::TouchBegin;

never executed: continue;

3880 -

3881

QEvent::Type eventType;

executed (the execution status of this line is deduced): QEvent::Type eventType;

3882 switch (it.value().first) { -

3883 case Qt::TouchPointPressed: -

3884

executed (the execution status of this line is deduced): eventType = QEvent::TouchBegin;

3885

eventType = QEvent::TouchEnd;

executed: break;

Execution Count:15

3886 case Qt::TouchPointReleased: -

3887

executed (the execution status of this line is deduced): eventType = QEvent::TouchEnd;

3888

executed: break;

Execution Count:12

3889 case Qt::TouchPointStationary: -

3890 // don't send the event if nothing changed -

3891

eventType = QEvent::TouchUpdate;

never executed: continue;

3892 default: -

3893

executed (the execution status of this line is deduced): eventType = QEvent::TouchUpdate;

3894

QTouchEvent touchEvent(eventType,

executed: break;

Execution Count:2

3895 } -

3896 -

3897

executed (the execution status of this line is deduced): QTouchEvent touchEvent(eventType,

3898

device,

executed (the execution status of this line is deduced): device,

3899

QApplication::keyboardModifiers(),

executed (the execution status of this line is deduced): QApplication::keyboardModifiers(),

3900

it.value().first,

executed (the execution status of this line is deduced): it.value().first,

3901

it.value().second);

executed (the execution status of this line is deduced): it.value().second);

3902

updateTouchPointsForWidget(widget, &touchEvent);

executed (the execution status of this line is deduced): updateTouchPointsForWidget(widget, &touchEvent);

3903

touchEvent.setTimestamp(timestamp);

executed (the execution status of this line is deduced): touchEvent.setTimestamp(timestamp);

3904

touchEvent.setWindow(window->windowHandle());

executed (the execution status of this line is deduced): touchEvent.setWindow(window->windowHandle());

3905

touchEvent.setTarget(widget);

executed (the execution status of this line is deduced): touchEvent.setTarget(widget);

3906 -

3907 switch (touchEvent.type()) { -

3908 case QEvent::TouchBegin: -

3909 { -

3910 // if the TouchBegin handler recurses, we assume that means the event -

3911 // has been implicitly accepted and continue to send touch events -

3912

widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent);

executed (the execution status of this line is deduced): widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent);

3913

(void ) QApplication::sendSpontaneousEvent(widget, &touchEvent);

executed (the execution status of this line is deduced): (void ) QApplication::sendSpontaneousEvent(widget, &touchEvent);

3914

if (widget->testAttribute(Qt::WA_WState_AcceptedTouchBeginEvent)) {

executed: break;

Execution Count:15

3915 } -

3916 default: -

3917

evaluated: widget->testAttribute(Qt::WA_WState_AcceptedTouchBeginEvent)

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:5

5-9

3918

if (touchEvent.type() == QEvent::TouchEnd)

evaluated: touchEvent.type() == QEvent::TouchEnd

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:2

2-7

3919

widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, false);

executed: widget->setAttribute(Qt::WA_WState_AcceptedTouchBeginEvent, false);

Execution Count:7

3920

(void) QApplication::sendSpontaneousEvent(widget, &touchEvent);

executed (the execution status of this line is deduced): (void) QApplication::sendSpontaneousEvent(widget, &touchEvent);

3921

executed: }

Execution Count:9

3922

executed: break;

Execution Count:14

3923 } -

3924

executed: }

Execution Count:29

3925

QTouchEvent touchEvent(QEvent::TouchCancel, device, QApplication::keyboardModifiers());

executed: }

Execution Count:29

3926 -

3927 void QApplicationPrivate::translateTouchCancel(QTouchDevice *device, ulong timestamp) -

3928 { -

3929

never executed (the execution status of this line is deduced): QTouchEvent touchEvent(QEvent::TouchCancel, device, QApplication::keyboardModifiers());

3930

touchEvent.setTimestamp(timestamp);

never executed (the execution status of this line is deduced): touchEvent.setTimestamp(timestamp);

3931

QHash<ActiveTouchPointsKey, ActiveTouchPointsValue>::const_iterator it

never executed (the execution status of this line is deduced): QHash<ActiveTouchPointsKey, ActiveTouchPointsValue>::const_iterator it

3932

= self->activeTouchPoints.constBegin(), ite = self->activeTouchPoints.constEnd();

never executed (the execution status of this line is deduced): = self->activeTouchPoints.constBegin(), ite = self->activeTouchPoints.constEnd();

3933

QSet<QWidget *> widgetsNeedingCancel;

never executed (the execution status of this line is deduced): QSet<QWidget *> widgetsNeedingCancel;

3934

while (it != ite) {

never evaluated: it != ite

3935

QWidget *widget = static_cast<QWidget *>(it->target.data());

never executed (the execution status of this line is deduced): QWidget *widget = static_cast<QWidget *>(it->target.data());

3936

if (widget)

never evaluated: widget

3937

widgetsNeedingCancel.insert(widget);

never executed: widgetsNeedingCancel.insert(widget);

3938

++it;

never executed (the execution status of this line is deduced): ++it;

3939

for (QSet<QWidget *>::const_iterator widIt = widgetsNeedingCancel.constBegin(),

never executed: }

3940

never executed (the execution status of this line is deduced): for (QSet<QWidget *>::const_iterator widIt = widgetsNeedingCancel.constBegin(),

3941

widItEnd = widgetsNeedingCancel.constEnd(); widIt != widItEnd; ++widIt) {

never evaluated: widIt != widItEnd

3942

QWidget *widget = *widIt;

never executed (the execution status of this line is deduced): QWidget *widget = *widIt;

3943

touchEvent.setWindow(widget->windowHandle());

never executed (the execution status of this line is deduced): touchEvent.setWindow(widget->windowHandle());

3944

touchEvent.setTarget(widget);

never executed (the execution status of this line is deduced): touchEvent.setTarget(widget);

3945

QApplication::sendSpontaneousEvent(widget, &touchEvent);

never executed (the execution status of this line is deduced): QApplication::sendSpontaneousEvent(widget, &touchEvent);

never executed: }

never executed: }

3948 -

3949 void QApplicationPrivate::notifyThemeChanged() -

3950 { -

3951

QGuiApplicationPrivate::notifyThemeChanged();

never executed (the execution status of this line is deduced): QGuiApplicationPrivate::notifyThemeChanged();

3952

clearSystemPalette();

never executed (the execution status of this line is deduced): clearSystemPalette();

3953

initSystemPalette();

never executed (the execution status of this line is deduced): initSystemPalette();

3954

QGuiApplicationPrivate::notifyDragStarted(drag);

never executed: }

3955 -

3956 #ifndef QT_NO_DRAGANDDROP -

3957 void QApplicationPrivate::notifyDragStarted(const QDrag *drag) -

3958 { -

3959 // Prevent pickMouseReceiver() from using the widget where the drag was started after a drag operation. -

3960

never executed (the execution status of this line is deduced): QGuiApplicationPrivate::notifyDragStarted(drag);

3961

qt_button_down = 0;

never executed (the execution status of this line is deduced): qt_button_down = 0;

3962

QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();

never executed: }

3963 #endif // QT_NO_DRAGANDDROP -

3964 -

3965 #ifndef QT_NO_GESTURES -

3966 QGestureManager* QGestureManager::instance() -

3967 { -

3968

executed (the execution status of this line is deduced): QApplicationPrivate *qAppPriv = QApplicationPrivate::instance();

3969

if (!qAppPriv)

partially evaluated: !qAppPriv

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11672

0-11672

3970