qsystemtrayicon.cpp

Absolute File Name:

/home/qt/qt5_coco/qt5/qtbase/src/widgets/util/qsystemtrayicon.cpp

Source code

Switch to Preprocessed file

Line Source Count

1 /**************************************************************************** -

2 ** -

4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtWidgets module of the Qt Toolkit. -

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL$ -

9 ** Commercial License Usage -

10 ** Licensees holding valid commercial Qt licenses may use this file in -

11 ** accordance with the commercial license agreement provided with the -

12 ** Software or, alternatively, in accordance with the terms contained in -

13 ** a written agreement between you and The Qt Company. For licensing terms -

14 ** and conditions see https://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at https://www.qt.io/contact-us. -

16 ** -

17 ** GNU Lesser General Public License Usage -

18 ** Alternatively, this file may be used under the terms of the GNU Lesser -

19 ** General Public License version 3 as published by the Free Software -

20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the -

21 ** packaging of this file. Please review the following information to -

22 ** ensure the GNU Lesser General Public License version 3 requirements -

23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -

24 ** -

25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

27 ** General Public License version 2.0 or (at your option) the GNU General -

28 ** Public license version 3 or any later version approved by the KDE Free -

29 ** Qt Foundation. The licenses are as published by the Free Software -

30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -

31 ** included in the packaging of this file. Please review the following -

32 ** information to ensure the GNU General Public License requirements will -

33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and -

34 ** https://www.gnu.org/licenses/gpl-3.0.html. -

35 ** -

36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include "qsystemtrayicon.h" -

41 #include "qsystemtrayicon_p.h" -

42 -

43 #ifndef QT_NO_SYSTEMTRAYICON -

44 -

45 #include "qmenu.h" -

46 #include "qlist.h" -

47 #include "qevent.h" -

48 #include "qpoint.h" -

49 #include "qlabel.h" -

50 #include "qpushbutton.h" -

51 #include "qpainterpath.h" -

52 #include "qpainter.h" -

53 #include "qstyle.h" -

54 #include "qgridlayout.h" -

55 #include "qapplication.h" -

56 #include "qdesktopwidget.h" -

57 #include "qbitmap.h" -

58 #include "private/qlabel_p.h" -

59 -

60 QT_BEGIN_NAMESPACE -

61 -

62 /*! -

63 \class QSystemTrayIcon -

64 \brief The QSystemTrayIcon class provides an icon for an application in the system tray. -

65 \since 4.2 -

66 \ingroup desktop -

67 \inmodule QtWidgets -

68 -

69 Modern operating systems usually provide a special area on the desktop, -

70 called the \e{system tray} or \e{notification area}, where long-running -

71 applications can display icons and short messages. -

72 -

73 \image system-tray.png The system tray on Windows XP. -

74 -

75 The QSystemTrayIcon class can be used on the following platforms: -

76 -

77 \list -

78 \li All supported versions of Windows. -

79 \li All window managers and independent tray implementations for X11 that implement the -

80 \l{http://standards.freedesktop.org/systemtray-spec/systemtray-spec-0.2.html freedesktop.org} -

81 XEmbed system tray specification. -

82 \li All X11 desktop environments that implement the D-Bus -

83 \l{http://www.freedesktop.org/wiki/Specifications/StatusNotifierItem/StatusNotifierItem} -

84 specification, including recent versions of KDE and Unity. -

85 \li All supported versions of \macos. Note that the Growl -

86 notification system must be installed for -

87 QSystemTrayIcon::showMessage() to display messages on \macos prior to 10.8 (Mountain Lion). -

88 \endlist -

89 -

90 To check whether a system tray is present on the user's desktop, -

91 call the QSystemTrayIcon::isSystemTrayAvailable() static function. -

92 -

93 To add a system tray entry, create a QSystemTrayIcon object, call setContextMenu() -

94 to provide a context menu for the icon, and call show() to make it visible in the -

95 system tray. Status notification messages ("balloon messages") can be displayed at -

96 any time using showMessage(). -

97 -

98 If the system tray is unavailable when a system tray icon is constructed, but -

99 becomes available later, QSystemTrayIcon will automatically add an entry for the -

100 application in the system tray if the icon is \l visible. -

101 -

102 The activated() signal is emitted when the user activates the icon. -

103 -

104 Only on X11, when a tooltip is requested, the QSystemTrayIcon receives a QHelpEvent -

105 of type QEvent::ToolTip. Additionally, the QSystemTrayIcon receives wheel events of -

106 type QEvent::Wheel. These are not supported on any other platform. -

107 -

108 \sa QDesktopServices, QDesktopWidget, {Desktop Integration}, {System Tray Icon Example} -

109 */ -

110 -

111 /*! -

112 \enum QSystemTrayIcon::MessageIcon -

113 -

114 This enum describes the icon that is shown when a balloon message is displayed. -

115 -

116 \value NoIcon No icon is shown. -

117 \value Information An information icon is shown. -

118 \value Warning A standard warning icon is shown. -

119 \value Critical A critical warning icon is shown. -

120 -

121 \sa QMessageBox -

122 */ -

123 -

124 /*! -

125 Constructs a QSystemTrayIcon object with the given \a parent. -

126 -

127 The icon is initially invisible. -

128 -

129 \sa visible -

130 */ -

131 QSystemTrayIcon::QSystemTrayIcon(QObject *parent) -

132 : QObject(*new QSystemTrayIconPrivate(), parent) -

133 { -

134

}

never executed: end of block

135 -

136 /*! -

137 Constructs a QSystemTrayIcon object with the given \a icon and \a parent. -

138 -

139 The icon is initially invisible. -

140 -

141 \sa visible -

142 */ -

143 QSystemTrayIcon::QSystemTrayIcon(const QIcon &icon, QObject *parent) -

144 : QObject(*new QSystemTrayIconPrivate(), parent) -

145 { -

146 setIcon(icon); -

147

}

never executed: end of block

148 -

149 /*! -

150 Removes the icon from the system tray and frees all allocated resources. -

151 */ -

152 QSystemTrayIcon::~QSystemTrayIcon() -

153 { -

154 Q_D(QSystemTrayIcon); -

155 d->remove_sys(); -

156

}

never executed: end of block

157 -

158 #ifndef QT_NO_MENU -

159 -

160 /*! -

161 Sets the specified \a menu to be the context menu for the system tray icon. -

162 -

163 The menu will pop up when the user requests the context menu for the system -

164 tray icon by clicking the mouse button. -

165 -

166 On \macos, this is currenly converted to a NSMenu, so the -

167 aboutToHide() signal is not emitted. -

168 -

169 \note The system tray icon does not take ownership of the menu. You must -

170 ensure that it is deleted at the appropriate time by, for example, creating -

171 the menu with a suitable parent object. -

172 */ -

173 void QSystemTrayIcon::setContextMenu(QMenu *menu) -

174 { -

175 Q_D(QSystemTrayIcon); -

176 d->menu = menu; -

177 d->updateMenu_sys(); -

178

}

never executed: end of block

179 -

180 /*! -

181 Returns the current context menu for the system tray entry. -

182 */ -

183 QMenu* QSystemTrayIcon::contextMenu() const -

184 { -

185 Q_D(const QSystemTrayIcon); -

186

return d->menu;

never executed: return d->menu;

187 } -

188 -

189 #endif // QT_NO_MENU -

190 -

191 /*! -

192 \property QSystemTrayIcon::icon -

193 \brief the system tray icon -

194 -

195 On Windows, the system tray icon size is 16x16; on X11, the preferred size is -

196 22x22. The icon will be scaled to the appropriate size as necessary. -

197 */ -

198 void QSystemTrayIcon::setIcon(const QIcon &icon) -

199 { -

200 Q_D(QSystemTrayIcon); -

201 d->icon = icon; -

202 d->updateIcon_sys(); -

203

}

never executed: end of block

204 -

205 QIcon QSystemTrayIcon::icon() const -

206 { -

207 Q_D(const QSystemTrayIcon); -

208

return d->icon;

never executed: return d->icon;

209 } -

210 -

211 /*! -

212 \property QSystemTrayIcon::toolTip -

213 \brief the tooltip for the system tray entry -

214 -

215 On some systems, the tooltip's length is limited. The tooltip will be truncated -

216 if necessary. -

217 */ -

218 void QSystemTrayIcon::setToolTip(const QString &tooltip) -

219 { -

220 Q_D(QSystemTrayIcon); -

221 d->toolTip = tooltip; -

222 d->updateToolTip_sys(); -

223

}

never executed: end of block

224 -

225 QString QSystemTrayIcon::toolTip() const -

226 { -

227 Q_D(const QSystemTrayIcon); -

228

return d->toolTip;

never executed: return d->toolTip;

229 } -

230 -

231 /*! -

232 \fn void QSystemTrayIcon::show() -

233 -

234 Shows the icon in the system tray. -

235 -

236 \sa hide(), visible -

237 */ -

238 -

239 /*! -

240 \fn void QSystemTrayIcon::hide() -

241 -

242 Hides the system tray entry. -

243 -

244 \sa show(), visible -

245 */ -

246 -

247 /*! -

248 \since 4.3 -

249 Returns the geometry of the system tray icon in screen coordinates. -

250 -

251 \sa visible -

252 */ -

253 QRect QSystemTrayIcon::geometry() const -

254 { -

255 Q_D(const QSystemTrayIcon); -

256

if (!d->visible)

!d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

257

return QRect();

never executed: return QRect();

258

return d->geometry_sys();

never executed: return d->geometry_sys();

259 } -

260 -

261 /*! -

262 \property QSystemTrayIcon::visible -

263 \brief whether the system tray entry is visible -

264 -

265 Setting this property to true or calling show() makes the system tray icon -

266 visible; setting this property to false or calling hide() hides it. -

267 */ -

268 void QSystemTrayIcon::setVisible(bool visible) -

269 { -

270 Q_D(QSystemTrayIcon); -

271

if (visible == d->visible)

visible == d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

272

return;

never executed: return;

273

if (Q_UNLIKELY(visible && d->icon.isNull()))

__builtin_expe...ull()), false)	Description
TRUE	never evaluated
FALSE	never evaluated

274

qWarning("QSystemTrayIcon::setVisible: No Icon set");

never executed: QMessageLogger(__FILE__, 274, __PRETTY_FUNCTION__).warning("QSystemTrayIcon::setVisible: No Icon set");

275 d->visible = visible; -

276

if (d->visible)

d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

277

d->install_sys();

never executed: d->install_sys();

278 else -

279

d->remove_sys();

never executed: d->remove_sys();

280 } -

281 -

282 bool QSystemTrayIcon::isVisible() const -

283 { -

284 Q_D(const QSystemTrayIcon); -

285

return d->visible;

never executed: return d->visible;

286 } -

287 -

288 /*! -

289 \reimp -

290 */ -

291 bool QSystemTrayIcon::event(QEvent *e) -

292 { -

293

return QObject::event(e);

never executed: return QObject::event(e);

294 } -

295 -

296 /*! -

297 \enum QSystemTrayIcon::ActivationReason -

298 -

299 This enum describes the reason the system tray was activated. -

300 -

301 \value Unknown Unknown reason -

302 \value Context The context menu for the system tray entry was requested -

303 \value DoubleClick The system tray entry was double clicked -

304 \value Trigger The system tray entry was clicked -

305 \value MiddleClick The system tray entry was clicked with the middle mouse button -

306 -

307 \sa activated() -

308 */ -

309 -

310 /*! -

311 \fn void QSystemTrayIcon::activated(QSystemTrayIcon::ActivationReason reason) -

312 -

313 This signal is emitted when the user activates the system tray icon. \a reason -

314 specifies the reason for activation. QSystemTrayIcon::ActivationReason enumerates -

315 the various reasons. -

316 -

317 \sa QSystemTrayIcon::ActivationReason -

318 */ -

319 -

320 /*! -

321 \fn void QSystemTrayIcon::messageClicked() -

322 -

323 This signal is emitted when the message displayed using showMessage() -

324 was clicked by the user. -

325 -

326 Currently this signal is not sent on \macos. -

327 -

328 \note We follow Microsoft Windows XP/Vista behavior, so the -

329 signal is also emitted when the user clicks on a tray icon with -

330 a balloon message displayed. -

331 -

332 \sa activated() -

333 */ -

334 -

335 -

336 /*! -

337 Returns \c true if the system tray is available; otherwise returns \c false. -

338 -

339 If the system tray is currently unavailable but becomes available later, -

340 QSystemTrayIcon will automatically add an entry in the system tray if it -

341 is \l visible. -

342 */ -

343 -

344 bool QSystemTrayIcon::isSystemTrayAvailable() -

345 { -

346

return QSystemTrayIconPrivate::isSystemTrayAvailable_sys();

never executed: return QSystemTrayIconPrivate::isSystemTrayAvailable_sys();

347 } -

348 -

349 /*! -

350 Returns \c true if the system tray supports balloon messages; otherwise returns \c false. -

351 -

352 \sa showMessage() -

353 */ -

354 bool QSystemTrayIcon::supportsMessages() -

355 { -

356

return QSystemTrayIconPrivate::supportsMessages_sys();

never executed: return QSystemTrayIconPrivate::supportsMessages_sys();

357 } -

358 -

359 /*! -

360 \fn void QSystemTrayIcon::showMessage(const QString &title, const QString &message, MessageIcon icon, int millisecondsTimeoutHint) -

361 \since 4.3 -

362 -

363 Shows a balloon message for the entry with the given \a title, \a message and -

364 \a icon for the time specified in \a millisecondsTimeoutHint. \a title and \a message -

365 must be plain text strings. -

366 -

367 Message can be clicked by the user; the messageClicked() signal will emitted when -

368 this occurs. -

369 -

370 Note that display of messages are dependent on the system configuration and user -

371 preferences, and that messages may not appear at all. Hence, it should not be -

372 relied upon as the sole means for providing critical information. -

373 -

374 On Windows, the \a millisecondsTimeoutHint is usually ignored by the system -

375 when the application has focus. -

376 -

377 On \macos, the Growl notification system must be installed for this function to -

378 display messages. -

379 -

380 Has been turned into a slot in Qt 5.2. -

381 -

382 \sa show(), supportsMessages() -

383 */ -

384 void QSystemTrayIcon::showMessage(const QString& title, const QString& msg, -

385 QSystemTrayIcon::MessageIcon icon, int msecs) -

386 { -

387 Q_D(QSystemTrayIcon); -

388

if (d->visible)

d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

389

d->showMessage_sys(title, msg, icon, msecs);

never executed: d->showMessage_sys(title, msg, icon, msecs);

390

}

never executed: end of block

391 -

392 void QSystemTrayIconPrivate::_q_emitActivated(QPlatformSystemTrayIcon::ActivationReason reason) -

393 { -

394 Q_Q(QSystemTrayIcon); -

395 emit q->activated(static_cast<QSystemTrayIcon::ActivationReason>(reason)); -

396

}

never executed: end of block

397 -

398 ////////////////////////////////////////////////////////////////////// -

399 static QBalloonTip *theSolitaryBalloonTip = 0; -

400 -

401 void QBalloonTip::showBalloon(QSystemTrayIcon::MessageIcon icon, const QString& title, -

402 const QString& message, QSystemTrayIcon *trayIcon, -

403 const QPoint& pos, int timeout, bool showArrow) -

404 { -

405 hideBalloon(); -

406

if (message.isEmpty() && title.isEmpty())

message.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

title.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

407

return;

never executed: return;

408 -

409 theSolitaryBalloonTip = new QBalloonTip(icon, title, message, trayIcon); -

410

if (timeout < 0)

timeout < 0	Description
TRUE	never evaluated
FALSE	never evaluated

411

timeout = 10000; //10 s default

never executed: timeout = 10000;

412 theSolitaryBalloonTip->balloon(pos, timeout, showArrow); -

413

}

never executed: end of block

414 -

415 void QBalloonTip::hideBalloon() -

416 { -

417

if (!theSolitaryBalloonTip)

!theSolitaryBalloonTip	Description
TRUE	never evaluated
FALSE	never evaluated

418

return;

never executed: return;

419 theSolitaryBalloonTip->hide(); -

420 delete theSolitaryBalloonTip; -

421 theSolitaryBalloonTip = 0; -

422

}

never executed: end of block

423 -

424 void QBalloonTip::updateBalloonPosition(const QPoint& pos) -

425 { -

426

if (!theSolitaryBalloonTip)

!theSolitaryBalloonTip	Description
TRUE	never evaluated
FALSE	never evaluated

427

return;

never executed: return;

428 theSolitaryBalloonTip->hide(); -

429 theSolitaryBalloonTip->balloon(pos, 0, theSolitaryBalloonTip->showArrow); -

430

}

never executed: end of block

431 -

432 bool QBalloonTip::isBalloonVisible() -

433 { -

434

return theSolitaryBalloonTip;

never executed: return theSolitaryBalloonTip;

435 } -

436 -

437 QBalloonTip::QBalloonTip(QSystemTrayIcon::MessageIcon icon, const QString& title, -

438 const QString& message, QSystemTrayIcon *ti) -

439 : QWidget(0, Qt::ToolTip), trayIcon(ti), timerId(-1) -

440 { -

441 setAttribute(Qt::WA_DeleteOnClose); -

442 QObject::connect(ti, SIGNAL(destroyed()), this, SLOT(close())); -

443 -

444 QLabel *titleLabel = new QLabel; -

445 titleLabel->installEventFilter(this); -

446 titleLabel->setText(title); -

447 QFont f = titleLabel->font(); -

448 f.setBold(true); -

449 #ifdef Q_OS_WINCE -

450 f.setPointSize(f.pointSize() - 2); -

451 #endif -

452 titleLabel->setFont(f); -

453 titleLabel->setTextFormat(Qt::PlainText); // to maintain compat with windows -

454 -

455 #ifdef Q_OS_WINCE -

456 const int iconSize = style()->pixelMetric(QStyle::PM_SmallIconSize); -

457 const int closeButtonSize = style()->pixelMetric(QStyle::PM_SmallIconSize) - 2; -

458 #else -

459 const int iconSize = 18; -

460 const int closeButtonSize = 15; -

461 #endif -

462 -

463 QPushButton *closeButton = new QPushButton; -

464 closeButton->setIcon(style()->standardIcon(QStyle::SP_TitleBarCloseButton)); -

465 closeButton->setIconSize(QSize(closeButtonSize, closeButtonSize)); -

466 closeButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); -

467 closeButton->setFixedSize(closeButtonSize, closeButtonSize); -

468 QObject::connect(closeButton, SIGNAL(clicked()), this, SLOT(close())); -

469 -

470 QLabel *msgLabel = new QLabel; -

471 #ifdef Q_OS_WINCE -

472 f.setBold(false); -

473 msgLabel->setFont(f); -

474 #endif -

475 msgLabel->installEventFilter(this); -

476 msgLabel->setText(message); -

477 msgLabel->setTextFormat(Qt::PlainText); -

478 msgLabel->setAlignment(Qt::AlignTop | Qt::AlignLeft); -

479 -

480 // smart size for the message label -

481 #ifdef Q_OS_WINCE -

482 int limit = QApplication::desktop()->availableGeometry(msgLabel).size().width() / 2; -

483 #else -

484 int limit = QApplication::desktop()->availableGeometry(msgLabel).size().width() / 3; -

485 #endif -

486

if (msgLabel->sizeHint().width() > limit) {

msgLabel->size...idth() > limit	Description
TRUE	never evaluated
FALSE	never evaluated

487 msgLabel->setWordWrap(true); -

488

if (msgLabel->sizeHint().width() > limit) {

msgLabel->size...idth() > limit	Description
TRUE	never evaluated
FALSE	never evaluated

489 msgLabel->d_func()->ensureTextControl(); -

490

if (QWidgetTextControl *control = msgLabel->d_func()->control) {

QWidgetTextCon...unc()->control	Description
TRUE	never evaluated
FALSE	never evaluated

491 QTextOption opt = control->document()->defaultTextOption(); -

492 opt.setWrapMode(QTextOption::WrapAnywhere); -

493 control->document()->setDefaultTextOption(opt); -

494

}

never executed: end of block

495

}

never executed: end of block

496 #ifdef Q_OS_WINCE -

497 // Make sure that the text isn't wrapped "somewhere" in the balloon widget -

498 // in the case that we have a long title label. -

499 setMaximumWidth(limit); -

500 #else -

501 // Here we allow the text being much smaller than the balloon widget -

502 // to emulate the weird standard windows behavior. -

503 msgLabel->setFixedSize(limit, msgLabel->heightForWidth(limit)); -

504 #endif -

505

}

never executed: end of block

506 -

507 QIcon si; -

508 switch (icon) { -

509

case QSystemTrayIcon::Warning:

never executed: case QSystemTrayIcon::Warning:

510 si = style()->standardIcon(QStyle::SP_MessageBoxWarning); -

511

break;

never executed: break;

512

case QSystemTrayIcon::Critical:

never executed: case QSystemTrayIcon::Critical:

513 si = style()->standardIcon(QStyle::SP_MessageBoxCritical); -

514

break;

never executed: break;

515

case QSystemTrayIcon::Information:

never executed: case QSystemTrayIcon::Information:

516 si = style()->standardIcon(QStyle::SP_MessageBoxInformation); -

517

break;

never executed: break;

518

case QSystemTrayIcon::NoIcon:

never executed: case QSystemTrayIcon::NoIcon:

519

default:

never executed: default:

520

break;

never executed: break;

521 } -

522 -

523 QGridLayout *layout = new QGridLayout; -

524

if (!si.isNull()) {

!si.isNull()	Description
TRUE	never evaluated
FALSE	never evaluated

525 QLabel *iconLabel = new QLabel; -

526 iconLabel->setPixmap(si.pixmap(iconSize, iconSize)); -

527 iconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed); -

528 iconLabel->setMargin(2); -

529 layout->addWidget(iconLabel, 0, 0); -

530 layout->addWidget(titleLabel, 0, 1); -

531

} else {

never executed: end of block

532 layout->addWidget(titleLabel, 0, 0, 1, 2); -

533

}

never executed: end of block

534 -

535 layout->addWidget(closeButton, 0, 2); -

536 layout->addWidget(msgLabel, 1, 0, 1, 3); -

537 layout->setSizeConstraint(QLayout::SetFixedSize); -

538 layout->setMargin(3); -

539 setLayout(layout); -

540 -

541 QPalette pal = palette(); -

542 pal.setColor(QPalette::Window, QColor(0xff, 0xff, 0xe1)); -

543 pal.setColor(QPalette::WindowText, Qt::black); -

544 setPalette(pal); -

545

}

never executed: end of block

546 -

547 QBalloonTip::~QBalloonTip() -

548 { -

549 theSolitaryBalloonTip = 0; -

550

}

never executed: end of block

551 -

552 void QBalloonTip::paintEvent(QPaintEvent *) -

553 { -

554 QPainter painter(this); -

555 painter.drawPixmap(rect(), pixmap); -

556

}

never executed: end of block

557 -

558 void QBalloonTip::resizeEvent(QResizeEvent *ev) -

559 { -

560 QWidget::resizeEvent(ev); -

561

}

never executed: end of block

562 -

563 void QBalloonTip::balloon(const QPoint& pos, int msecs, bool showArrow) -

564 { -

565 this->showArrow = showArrow; -

566 QRect scr = QApplication::desktop()->screenGeometry(pos); -

567 QSize sh = sizeHint(); -

568 const int border = 1; -

569 const int ah = 18, ao = 18, aw = 18, rc = 7; -

570 bool arrowAtTop = (pos.y() + sh.height() + ah < scr.height()); -

571 bool arrowAtLeft = (pos.x() + sh.width() - ao < scr.width()); -

572 setContentsMargins(border + 3, border + (arrowAtTop ? ah : 0) + 2, border + 3, border + (arrowAtTop ? 0 : ah) + 2); -

573 updateGeometry(); -

574 sh = sizeHint(); -

575 -

576 int ml, mr, mt, mb; -

577 QSize sz = sizeHint(); -

578

if (!arrowAtTop) {

!arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

579 ml = mt = 0; -

580 mr = sz.width() - 1; -

581 mb = sz.height() - ah - 1; -

582

} else {

never executed: end of block

583 ml = 0; -

584 mt = ah; -

585 mr = sz.width() - 1; -

586 mb = sz.height() - 1; -

587

}

never executed: end of block

588 -

589 QPainterPath path; -

590 #if defined(QT_NO_XSHAPE) && defined(Q_DEAD_CODE_FROM_QT4_X11) -

591 // XShape is required for setting the mask, so we just -

592 // draw an ugly square when its not available -

593 path.moveTo(0, 0); -

594 path.lineTo(sz.width() - 1, 0); -

595 path.lineTo(sz.width() - 1, sz.height() - 1); -

596 path.lineTo(0, sz.height() - 1); -

597 path.lineTo(0, 0); -

598 move(qMax(pos.x() - sz.width(), scr.left()), pos.y()); -

599 #else -

600 path.moveTo(ml + rc, mt); -

601

if (arrowAtTop && arrowAtLeft) {

arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

602

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

603 path.lineTo(ml + ao, mt); -

604 path.lineTo(ml + ao, mt - ah); -

605 path.lineTo(ml + ao + aw, mt); -

606

}

never executed: end of block

607 move(qMax(pos.x() - ao, scr.left() + 2), pos.y()); -

608

} else if (arrowAtTop && !arrowAtLeft) {

never executed: end of block

arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

!arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

609

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

610 path.lineTo(mr - ao - aw, mt); -

611 path.lineTo(mr - ao, mt - ah); -

612 path.lineTo(mr - ao, mt); -

613

}

never executed: end of block

614 move(qMin(pos.x() - sh.width() + ao, scr.right() - sh.width() - 2), pos.y()); -

615

}

never executed: end of block

616 path.lineTo(mr - rc, mt); -

617 path.arcTo(QRect(mr - rc*2, mt, rc*2, rc*2), 90, -90); -

618 path.lineTo(mr, mb - rc); -

619 path.arcTo(QRect(mr - rc*2, mb - rc*2, rc*2, rc*2), 0, -90); -

620

if (!arrowAtTop && !arrowAtLeft) {

!arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

!arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

621

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

622 path.lineTo(mr - ao, mb); -

623 path.lineTo(mr - ao, mb + ah); -

624 path.lineTo(mr - ao - aw, mb); -

625

}

never executed: end of block

626 move(qMin(pos.x() - sh.width() + ao, scr.right() - sh.width() - 2), -

627 pos.y() - sh.height()); -

628

} else if (!arrowAtTop && arrowAtLeft) {

never executed: end of block

!arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

629

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

630 path.lineTo(ao + aw, mb); -

631 path.lineTo(ao, mb + ah); -

632 path.lineTo(ao, mb); -

633

}

never executed: end of block

634 move(qMax(pos.x() - ao, scr.x() + 2), pos.y() - sh.height()); -

635

}

never executed: end of block

636 path.lineTo(ml + rc, mb); -

637 path.arcTo(QRect(ml, mb - rc*2, rc*2, rc*2), -90, -90); -

638 path.lineTo(ml, mt + rc); -

639 path.arcTo(QRect(ml, mt, rc*2, rc*2), 180, -90); -

640 -

641 // Set the mask -

642 QBitmap bitmap = QBitmap(sizeHint()); -

643 bitmap.fill(Qt::color0); -

644 QPainter painter1(&bitmap); -

645 painter1.setPen(QPen(Qt::color1, border)); -

646 painter1.setBrush(QBrush(Qt::color1)); -

647 painter1.drawPath(path); -

648 setMask(bitmap); -

649 #endif -

650 -

651 // Draw the border -

652 pixmap = QPixmap(sz); -

653 QPainter painter2(&pixmap); -

654 painter2.setPen(QPen(palette().color(QPalette::Window).darker(160), border)); -

655 painter2.setBrush(palette().color(QPalette::Window)); -

656 painter2.drawPath(path); -

657 -

658

if (msecs > 0)

msecs > 0	Description
TRUE	never evaluated
FALSE	never evaluated

659

timerId = startTimer(msecs);

never executed: timerId = startTimer(msecs);

660 show(); -

661

}

never executed: end of block

662 -

663 void QBalloonTip::mousePressEvent(QMouseEvent *e) -

664 { -

665 close(); -

666

if(e->button() == Qt::LeftButton)

e->button() == Qt::LeftButton	Description
TRUE	never evaluated
FALSE	never evaluated

667

emit trayIcon->messageClicked();

never executed: trayIcon->messageClicked();

668

}

never executed: end of block

669 -

670 void QBalloonTip::timerEvent(QTimerEvent *e) -

671 { -

672

if (e->timerId() == timerId) {

e->timerId() == timerId	Description
TRUE	never evaluated
FALSE	never evaluated

673 killTimer(timerId); -

674

if (!underMouse())

!underMouse()	Description
TRUE	never evaluated
FALSE	never evaluated

675

close();

never executed: close();

676

return;

never executed: return;

677 } -

678 QWidget::timerEvent(e); -

679

}

never executed: end of block

680 -

681 ////////////////////////////////////////////////////////////////////// -

682 void QSystemTrayIconPrivate::install_sys_qpa() -

683 { -

684 qpa_sys->init(); -

685 QObject::connect(qpa_sys, SIGNAL(activated(QPlatformSystemTrayIcon::ActivationReason)), -

686 q_func(), SLOT(_q_emitActivated(QPlatformSystemTrayIcon::ActivationReason))); -

687 QObject::connect(qpa_sys, &QPlatformSystemTrayIcon::messageClicked, -

688 q_func(), &QSystemTrayIcon::messageClicked); -

689 updateMenu_sys(); -

690 updateIcon_sys(); -

691 updateToolTip_sys(); -

692

}

never executed: end of block

693 -

694 void QSystemTrayIconPrivate::remove_sys_qpa() -

695 { -

696 QObject::disconnect(qpa_sys, SIGNAL(activated(QPlatformSystemTrayIcon::ActivationReason)), -

697 q_func(), SLOT(_q_emitActivated(QPlatformSystemTrayIcon::ActivationReason))); -

698 QObject::disconnect(qpa_sys, &QPlatformSystemTrayIcon::messageClicked, -

699 q_func(), &QSystemTrayIcon::messageClicked); -

700 qpa_sys->cleanup(); -

701

}

never executed: end of block

702 -

703 QRect QSystemTrayIconPrivate::geometry_sys_qpa() const -

704 { -

705

return qpa_sys->geometry();

never executed: return qpa_sys->geometry();

706 } -

707 -

708 void QSystemTrayIconPrivate::updateIcon_sys_qpa() -

709 { -

710 qpa_sys->updateIcon(icon); -

711

}

never executed: end of block

712 -

713 void QSystemTrayIconPrivate::updateMenu_sys_qpa() -

714 { -

715

if (menu) {

menu	Description
TRUE	never evaluated
FALSE	never evaluated

716 addPlatformMenu(menu); -

717 qpa_sys->updateMenu(menu->platformMenu()); -

718

}

never executed: end of block

719

}

never executed: end of block

720 -

721 void QSystemTrayIconPrivate::updateToolTip_sys_qpa() -

722 { -

723 qpa_sys->updateToolTip(toolTip); -

724

}

never executed: end of block

725 -

726 void QSystemTrayIconPrivate::showMessage_sys_qpa(const QString &title, -

727 const QString &message, -

728 QSystemTrayIcon::MessageIcon icon, -

729 int msecs) -

730 { -

731 QIcon notificationIcon; -

732 switch (icon) { -

733

case QSystemTrayIcon::Information:

never executed: case QSystemTrayIcon::Information:

734 notificationIcon = QApplication::style()->standardIcon(QStyle::SP_MessageBoxInformation); -

735

break;

never executed: break;

736

case QSystemTrayIcon::Warning:

never executed: case QSystemTrayIcon::Warning:

737 notificationIcon = QApplication::style()->standardIcon(QStyle::SP_MessageBoxWarning); -

738

break;

never executed: break;

739

case QSystemTrayIcon::Critical:

never executed: case QSystemTrayIcon::Critical:

740 notificationIcon = QApplication::style()->standardIcon(QStyle::SP_MessageBoxCritical); -

741

break;

never executed: break;

742

default:

never executed: default:

743

break;

never executed: break;

744 } -

745 qpa_sys->showMessage(title, message, notificationIcon, -

746 static_cast<QPlatformSystemTrayIcon::MessageIcon>(icon), msecs); -

747

}

never executed: end of block

748 -

749 void QSystemTrayIconPrivate::addPlatformMenu(QMenu *menu) const -

750 { -

751

if (menu->platformMenu())

menu->platformMenu()	Description
TRUE	never evaluated
FALSE	never evaluated

752

return; // The platform menu already exists.

never executed: return;

753 -

754 // The recursion depth is the same as menu depth, so should not -

755 // be higher than 3 levels. -

756 QListIterator<QAction *> it(menu->actions()); -

757

while (it.hasNext()) {

it.hasNext()	Description
TRUE	never evaluated
FALSE	never evaluated

758 QAction *action = it.next(); -

759

if (action->menu())

action->menu()	Description
TRUE	never evaluated
FALSE	never evaluated

760

addPlatformMenu(action->menu());

never executed: addPlatformMenu(action->menu());

761

}

never executed: end of block

762 -

763 // This menu should be processed *after* its children, otherwise -

764 // setMenu() is not called on respective QPlatformMenuItems. -

765 QPlatformMenu *platformMenu = qpa_sys->createMenu(); -

766

if (platformMenu)

platformMenu	Description
TRUE	never evaluated
FALSE	never evaluated

767

menu->setPlatformMenu(platformMenu);

never executed: menu->setPlatformMenu(platformMenu);

768

}

never executed: end of block

769 -

770 QT_END_NAMESPACE -

771 -

772 #endif // QT_NO_SYSTEMTRAYICON -

773 -

774 #include "moc_qsystemtrayicon.cpp" -

775 #include "moc_qsystemtrayicon_p.cpp" -

Source code

Switch to Preprocessed file

Generated by Squish Coco Non-Commercial 4.3.0-BETA-master-30-08-2018-4cb69e9