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: http://www.qt.io/licensing/ -

5 ** -

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

7 ** -

8 ** $QT_BEGIN_LICENSE:LGPL21$ -

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 http://www.qt.io/terms-conditions. For further -

15 ** information use the contact form at http://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 2.1 or version 3 as published by the Free -

20 ** Software Foundation and appearing in the file LICENSE.LGPLv21 and -

21 ** LICENSE.LGPLv3 included in the packaging of this file. Please review the -

22 ** following information to ensure the GNU Lesser General Public License -

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

24 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -

25 ** -

26 ** As a special exception, The Qt Company gives you certain additional -

27 ** rights. These rights are described in The Qt Company LGPL Exception -

28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -

29 ** -

30 ** $QT_END_LICENSE$ -

31 ** -

32 ****************************************************************************/ -

33 -

34 #include "qsystemtrayicon.h" -

35 #include "qsystemtrayicon_p.h" -

36 -

37 #ifndef QT_NO_SYSTEMTRAYICON -

38 -

39 #include "qmenu.h" -

40 #include "qlist.h" -

41 #include "qevent.h" -

42 #include "qpoint.h" -

43 #include "qlabel.h" -

44 #include "qpushbutton.h" -

45 #include "qpainterpath.h" -

46 #include "qpainter.h" -

47 #include "qstyle.h" -

48 #include "qgridlayout.h" -

49 #include "qapplication.h" -

50 #include "qdesktopwidget.h" -

51 #include "qbitmap.h" -

52 #include "private/qlabel_p.h" -

53 -

54 QT_BEGIN_NAMESPACE -

55 -

56 /*! -

57 \class QSystemTrayIcon -

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

59 \since 4.2 -

60 \ingroup desktop -

61 \inmodule QtWidgets -

62 -

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

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

65 applications can display icons and short messages. -

66 -

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

68 -

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

70 -

71 \list -

72 \li All supported versions of Windows. -

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

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

75 XEmbed system tray specification. -

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

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

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

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

80 notification system must be installed for -

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

82 \endlist -

83 -

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

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

86 -

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

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

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

90 any time using showMessage(). -

91 -

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

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

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

95 -

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

97 -

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

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

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

101 -

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

103 */ -

104 -

105 /*! -

106 \enum QSystemTrayIcon::MessageIcon -

107 -

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

109 -

110 \value NoIcon No icon is shown. -

111 \value Information An information icon is shown. -

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

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

114 -

115 \sa QMessageBox -

116 */ -

117 -

118 /*! -

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

120 -

121 The icon is initially invisible. -

122 -

123 \sa visible -

124 */ -

125 QSystemTrayIcon::QSystemTrayIcon(QObject *parent) -

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

127 { -

128

}

never executed: end of block

129 -

130 /*! -

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

132 -

133 The icon is initially invisible. -

134 -

135 \sa visible -

136 */ -

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

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

139 { -

140 setIcon(icon); -

141

}

never executed: end of block

142 -

143 /*! -

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

145 */ -

146 QSystemTrayIcon::~QSystemTrayIcon() -

147 { -

148 Q_D(QSystemTrayIcon); -

149 d->remove_sys(); -

150

}

never executed: end of block

151 -

152 #ifndef QT_NO_MENU -

153 -

154 /*! -

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

156 -

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

158 tray icon by clicking the mouse button. -

159 -

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

161 aboutToHide() signal is not emitted. -

162 -

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

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

165 the menu with a suitable parent object. -

166 */ -

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

168 { -

169 Q_D(QSystemTrayIcon); -

170 d->menu = menu; -

171 d->updateMenu_sys(); -

172

}

never executed: end of block

173 -

174 /*! -

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

176 */ -

177 QMenu* QSystemTrayIcon::contextMenu() const -

178 { -

179 Q_D(const QSystemTrayIcon); -

180

return d->menu;

never executed: return d->menu;

181 } -

182 -

183 #endif // QT_NO_MENU -

184 -

185 /*! -

186 \property QSystemTrayIcon::icon -

187 \brief the system tray icon -

188 -

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

190 22x22. The icon will be scaled to the appropriate size as necessary. -

191 */ -

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

193 { -

194 Q_D(QSystemTrayIcon); -

195 d->icon = icon; -

196 d->updateIcon_sys(); -

197

}

never executed: end of block

198 -

199 QIcon QSystemTrayIcon::icon() const -

200 { -

201 Q_D(const QSystemTrayIcon); -

202

return d->icon;

never executed: return d->icon;

203 } -

204 -

205 /*! -

206 \property QSystemTrayIcon::toolTip -

207 \brief the tooltip for the system tray entry -

208 -

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

210 if necessary. -

211 */ -

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

213 { -

214 Q_D(QSystemTrayIcon); -

215 d->toolTip = tooltip; -

216 d->updateToolTip_sys(); -

217

}

never executed: end of block

218 -

219 QString QSystemTrayIcon::toolTip() const -

220 { -

221 Q_D(const QSystemTrayIcon); -

222

return d->toolTip;

never executed: return d->toolTip;

223 } -

224 -

225 /*! -

226 \fn void QSystemTrayIcon::show() -

227 -

228 Shows the icon in the system tray. -

229 -

230 \sa hide(), visible -

231 */ -

232 -

233 /*! -

234 \fn void QSystemTrayIcon::hide() -

235 -

236 Hides the system tray entry. -

237 -

238 \sa show(), visible -

239 */ -

240 -

241 /*! -

242 \since 4.3 -

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

244 -

245 \sa visible -

246 */ -

247 QRect QSystemTrayIcon::geometry() const -

248 { -

249 Q_D(const QSystemTrayIcon); -

250

if (!d->visible)

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

251

return QRect();

never executed: return QRect();

252

return d->geometry_sys();

never executed: return d->geometry_sys();

253 } -

254 -

255 /*! -

256 \property QSystemTrayIcon::visible -

257 \brief whether the system tray entry is visible -

258 -

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

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

261 */ -

262 void QSystemTrayIcon::setVisible(bool visible) -

263 { -

264 Q_D(QSystemTrayIcon); -

265

if (visible == d->visible)

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

266

return;

never executed: return;

267

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

d->icon.isNull()	Description
TRUE	never evaluated
FALSE	never evaluated

visible	Description
TRUE	never evaluated
FALSE	never evaluated

268

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

never executed: QMessageLogger(__FILE__, 268, __PRETTY_FUNCTION__).warning("QSystemTrayIcon::setVisible: No Icon set");

269 d->visible = visible; -

270

if (d->visible)

d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

271

d->install_sys();

never executed: d->install_sys();

272 else -

273

d->remove_sys();

never executed: d->remove_sys();

274 } -

275 -

276 bool QSystemTrayIcon::isVisible() const -

277 { -

278 Q_D(const QSystemTrayIcon); -

279

return d->visible;

never executed: return d->visible;

280 } -

281 -

282 /*! -

283 \reimp -

284 */ -

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

286 { -

287

return QObject::event(e);

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

288 } -

289 -

290 /*! -

291 \enum QSystemTrayIcon::ActivationReason -

292 -

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

294 -

295 \value Unknown Unknown reason -

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

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

298 \value Trigger The system tray entry was clicked -

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

300 -

301 \sa activated() -

302 */ -

303 -

304 /*! -

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

306 -

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

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

309 the various reasons. -

310 -

311 \sa QSystemTrayIcon::ActivationReason -

312 */ -

313 -

314 /*! -

315 \fn void QSystemTrayIcon::messageClicked() -

316 -

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

318 was clicked by the user. -

319 -

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

321 -

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

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

324 a balloon message displayed. -

325 -

326 \sa activated() -

327 */ -

328 -

329 -

330 /*! -

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

332 -

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

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

335 is \l visible. -

336 */ -

337 -

338 bool QSystemTrayIcon::isSystemTrayAvailable() -

339 { -

340

return QSystemTrayIconPrivate::isSystemTrayAvailable_sys();

never executed: return QSystemTrayIconPrivate::isSystemTrayAvailable_sys();

341 } -

342 -

343 /*! -

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

345 -

346 \sa showMessage() -

347 */ -

348 bool QSystemTrayIcon::supportsMessages() -

349 { -

350

return QSystemTrayIconPrivate::supportsMessages_sys();

never executed: return QSystemTrayIconPrivate::supportsMessages_sys();

351 } -

352 -

353 /*! -

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

355 \since 4.3 -

356 -

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

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

359 must be plain text strings. -

360 -

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

362 this occurs. -

363 -

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

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

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

367 -

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

369 when the application has focus. -

370 -

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

372 display messages. -

373 -

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

375 -

376 \sa show(), supportsMessages() -

377 */ -

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

379 QSystemTrayIcon::MessageIcon icon, int msecs) -

380 { -

381 Q_D(QSystemTrayIcon); -

382

if (d->visible)

d->visible	Description
TRUE	never evaluated
FALSE	never evaluated

383

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

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

384

}

never executed: end of block

385 -

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

387 { -

388 Q_Q(QSystemTrayIcon); -

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

390

}

never executed: end of block

391 -

392 ////////////////////////////////////////////////////////////////////// -

393 static QBalloonTip *theSolitaryBalloonTip = 0; -

394 -

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

396 const QString& message, QSystemTrayIcon *trayIcon, -

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

398 { -

399 hideBalloon(); -

400

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

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

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

401

return;

never executed: return;

402 -

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

404

if (timeout < 0)

timeout < 0	Description
TRUE	never evaluated
FALSE	never evaluated

405

timeout = 10000; //10 s default

never executed: timeout = 10000;

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

407

}

never executed: end of block

408 -

409 void QBalloonTip::hideBalloon() -

410 { -

411

if (!theSolitaryBalloonTip)

!theSolitaryBalloonTip	Description
TRUE	never evaluated
FALSE	never evaluated

412

return;

never executed: return;

413 theSolitaryBalloonTip->hide(); -

414 delete theSolitaryBalloonTip; -

415 theSolitaryBalloonTip = 0; -

416

}

never executed: end of block

417 -

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

419 { -

420

if (!theSolitaryBalloonTip)

!theSolitaryBalloonTip	Description
TRUE	never evaluated
FALSE	never evaluated

421

return;

never executed: return;

422 theSolitaryBalloonTip->hide(); -

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

424

}

never executed: end of block

425 -

426 bool QBalloonTip::isBalloonVisible() -

427 { -

428

return theSolitaryBalloonTip;

never executed: return theSolitaryBalloonTip;

429 } -

430 -

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

432 const QString& message, QSystemTrayIcon *ti) -

433 : QWidget(0, Qt::ToolTip), -

434 trayIcon(ti), -

435 timerId(-1), -

436 showArrow(true) -

437 { -

438 setAttribute(Qt::WA_DeleteOnClose); -

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

440 -

441 QLabel *titleLabel = new QLabel; -

442 titleLabel->installEventFilter(this); -

443 titleLabel->setText(title); -

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

445 f.setBold(true); -

446 #ifdef Q_OS_WINCE -

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

448 #endif -

449 titleLabel->setFont(f); -

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

451 -

452 #ifdef Q_OS_WINCE -

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

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

455 #else -

456 const int iconSize = 18; -

457 const int closeButtonSize = 15; -

458 #endif -

459 -

460 QPushButton *closeButton = new QPushButton; -

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

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

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

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

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

466 -

467 QLabel *msgLabel = new QLabel; -

468 #ifdef Q_OS_WINCE -

469 f.setBold(false); -

470 msgLabel->setFont(f); -

471 #endif -

472 msgLabel->installEventFilter(this); -

473 msgLabel->setText(message); -

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

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

476 -

477 // smart size for the message label -

478 #ifdef Q_OS_WINCE -

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

480 #else -

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

482 #endif -

483

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

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

484 msgLabel->setWordWrap(true); -

485

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

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

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

487

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

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

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

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

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

491

}

never executed: end of block

492

}

never executed: end of block

493 #ifdef Q_OS_WINCE -

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

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

496 setMaximumWidth(limit); -

497 #else -

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

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

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

501 #endif -

502

}

never executed: end of block

503 -

504 QIcon si; -

505 switch (icon) { -

506

case QSystemTrayIcon::Warning:

never executed: case QSystemTrayIcon::Warning:

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

508

break;

never executed: break;

509

case QSystemTrayIcon::Critical:

never executed: case QSystemTrayIcon::Critical:

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

511

break;

never executed: break;

512

case QSystemTrayIcon::Information:

never executed: case QSystemTrayIcon::Information:

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

514

break;

never executed: break;

515

case QSystemTrayIcon::NoIcon:

never executed: case QSystemTrayIcon::NoIcon:

516

default:

never executed: default:

517

break;

never executed: break;

518 } -

519 -

520 QGridLayout *layout = new QGridLayout; -

521

if (!si.isNull()) {

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

522 QLabel *iconLabel = new QLabel; -

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

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

525 iconLabel->setMargin(2); -

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

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

528

} else {

never executed: end of block

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

530

}

never executed: end of block

531 -

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

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

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

535 layout->setMargin(3); -

536 setLayout(layout); -

537 -

538 QPalette pal = palette(); -

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

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

541 setPalette(pal); -

542

}

never executed: end of block

543 -

544 QBalloonTip::~QBalloonTip() -

545 { -

546 theSolitaryBalloonTip = 0; -

547

}

never executed: end of block

548 -

549 void QBalloonTip::paintEvent(QPaintEvent *) -

550 { -

551 QPainter painter(this); -

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

553

}

never executed: end of block

554 -

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

556 { -

557 QWidget::resizeEvent(ev); -

558

}

never executed: end of block

559 -

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

561 { -

562 this->showArrow = showArrow; -

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

564 QSize sh = sizeHint(); -

565 const int border = 1; -

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

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

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

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

570 updateGeometry(); -

571 sh = sizeHint(); -

572 -

573 int ml, mr, mt, mb; -

574 QSize sz = sizeHint(); -

575

if (!arrowAtTop) {

!arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

576 ml = mt = 0; -

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

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

579

} else {

never executed: end of block

580 ml = 0; -

581 mt = ah; -

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

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

584

}

never executed: end of block

585 -

586 QPainterPath path; -

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

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

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

590 path.moveTo(0, 0); -

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

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

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

594 path.lineTo(0, 0); -

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

596 #else -

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

598

if (arrowAtTop && arrowAtLeft) {

arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

599

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

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

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

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

603

}

never executed: end of block

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

605

} 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

606

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

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

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

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

610

}

never executed: end of block

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

612

}

never executed: end of block

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

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

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

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

617

if (!arrowAtTop && !arrowAtLeft) {

!arrowAtTop	Description
TRUE	never evaluated
FALSE	never evaluated

!arrowAtLeft	Description
TRUE	never evaluated
FALSE	never evaluated

618

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

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

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

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

622

}

never executed: end of block

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

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

625

} 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

626

if (showArrow) {

showArrow	Description
TRUE	never evaluated
FALSE	never evaluated

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

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

629 path.lineTo(ao, mb); -

630

}

never executed: end of block

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

632

}

never executed: end of block

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

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

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

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

637 -

638 // Set the mask -

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

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

641 QPainter painter1(&bitmap); -

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

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

644 painter1.drawPath(path); -

645 setMask(bitmap); -

646 #endif -

647 -

648 // Draw the border -

649 pixmap = QPixmap(sz); -

650 QPainter painter2(&pixmap); -

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

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

653 painter2.drawPath(path); -

654 -

655

if (msecs > 0)

msecs > 0	Description
TRUE	never evaluated
FALSE	never evaluated

656

timerId = startTimer(msecs);

never executed: timerId = startTimer(msecs);

657 show(); -

658

}

never executed: end of block

659 -

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

661 { -

662 close(); -

663

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

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

664

emit trayIcon->messageClicked();

never executed: trayIcon->messageClicked();

665

}

never executed: end of block

666 -

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

668 { -

669

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

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

670 killTimer(timerId); -

671

if (!underMouse())

!underMouse()	Description
TRUE	never evaluated
FALSE	never evaluated

672

close();

never executed: close();

673

return;

never executed: return;

674 } -

675 QWidget::timerEvent(e); -

676

}

never executed: end of block

677 -

678 ////////////////////////////////////////////////////////////////////// -

679 void QSystemTrayIconPrivate::install_sys_qpa() -

680 { -

681 qpa_sys->init(); -

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

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

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

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

686 updateMenu_sys(); -

687 updateIcon_sys(); -

688 updateToolTip_sys(); -

689

}

never executed: end of block

690 -

691 void QSystemTrayIconPrivate::remove_sys_qpa() -

692 { -

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

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

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

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

697 qpa_sys->cleanup(); -

698

}

never executed: end of block

699 -

700 QRect QSystemTrayIconPrivate::geometry_sys_qpa() const -

701 { -

702

return qpa_sys->geometry();

never executed: return qpa_sys->geometry();

703 } -

704 -

705 void QSystemTrayIconPrivate::updateIcon_sys_qpa() -

706 { -

707 qpa_sys->updateIcon(icon); -

708

}

never executed: end of block

709 -

710 void QSystemTrayIconPrivate::updateMenu_sys_qpa() -

711 { -

712

if (menu) {

menu	Description
TRUE	never evaluated
FALSE	never evaluated

713 addPlatformMenu(menu); -

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

715

}

never executed: end of block

716

}

never executed: end of block

717 -

718 void QSystemTrayIconPrivate::updateToolTip_sys_qpa() -

719 { -

720 qpa_sys->updateToolTip(toolTip); -

721

}

never executed: end of block

722 -

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

724 const QString &message, -

725 QSystemTrayIcon::MessageIcon icon, -

726 int msecs) -

727 { -

728 QIcon notificationIcon; -

729 switch (icon) { -

730

case QSystemTrayIcon::Information:

never executed: case QSystemTrayIcon::Information:

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

732

break;

never executed: break;

733

case QSystemTrayIcon::Warning:

never executed: case QSystemTrayIcon::Warning:

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

735

break;

never executed: break;

736

case QSystemTrayIcon::Critical:

never executed: case QSystemTrayIcon::Critical:

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

738

break;

never executed: break;

739

default:

never executed: default:

740

break;

never executed: break;

741 } -

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

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

744

}

never executed: end of block

745 -

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

747 { -

748

if (menu->platformMenu())

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

749

return; // The platform menu already exists.

never executed: return;

750 -

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

752 // be higher than 3 levels. -

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

754

while (it.hasNext()) {

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

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

756

if (action->menu())

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

757

addPlatformMenu(action->menu());

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

758

}

never executed: end of block

759 -

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

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

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

763

if (platformMenu)

platformMenu	Description
TRUE	never evaluated
FALSE	never evaluated

764

menu->setPlatformMenu(platformMenu);

never executed: menu->setPlatformMenu(platformMenu);

765

}

never executed: end of block

766 -

767 QT_END_NAMESPACE -

768 -

769 #endif // QT_NO_SYSTEMTRAYICON -

770 -

771 #include "moc_qsystemtrayicon.cpp" -

772 #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