qmenubar.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
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-
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13** a written agreement between you and The Qt Company. For licensing terms-
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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-
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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 <qmenubar.h>-
35-
36#include <qstyle.h>-
37#include <qlayout.h>-
38#include <qapplication.h>-
39#include <qdesktopwidget.h>-
40#ifndef QT_NO_ACCESSIBILITY-
41# include <qaccessible.h>-
42#endif-
43#include <qpainter.h>-
44#include <qstylepainter.h>-
45#include <qevent.h>-
46#include <qmainwindow.h>-
47#include <qtoolbar.h>-
48#include <qtoolbutton.h>-
49#include <qwhatsthis.h>-
50#include <qpa/qplatformtheme.h>-
51#include "private/qguiapplication_p.h"-
52#include "qpa/qplatformintegration.h"-
53-
54#ifndef QT_NO_MENUBAR-
55-
56-
57#include "qmenu_p.h"-
58#include "qmenubar_p.h"-
59#include "qdebug.h"-
60-
61#ifdef Q_OS_WINCE-
62extern bool qt_wince_is_mobile(); //defined in qguifunctions_wce.cpp-
63#endif-
64-
65QT_BEGIN_NAMESPACE-
66-
67class QMenuBarExtension : public QToolButton-
68{-
69public:-
70 explicit QMenuBarExtension(QWidget *parent);-
71-
72 QSize sizeHint() const Q_DECL_OVERRIDE;-
73 void paintEvent(QPaintEvent *) Q_DECL_OVERRIDE;-
74};-
75-
76QMenuBarExtension::QMenuBarExtension(QWidget *parent)-
77 : QToolButton(parent)-
78{-
79 setObjectName(QLatin1String("qt_menubar_ext_button"));-
80 setAutoRaise(true);-
81#ifndef QT_NO_MENU-
82 setPopupMode(QToolButton::InstantPopup);-
83#endif-
84 setIcon(style()->standardIcon(QStyle::SP_ToolBarHorizontalExtensionButton, 0, parentWidget()));-
85}
never executed: end of block
0
86-
87void QMenuBarExtension::paintEvent(QPaintEvent *)-
88{-
89 QStylePainter p(this);-
90 QStyleOptionToolButton opt;-
91 initStyleOption(&opt);-
92 // We do not need to draw both extension arrows-
93 opt.features &= ~QStyleOptionToolButton::HasMenu;-
94 p.drawComplexControl(QStyle::CC_ToolButton, opt);-
95}
never executed: end of block
0
96-
97-
98QSize QMenuBarExtension::sizeHint() const-
99{-
100 int ext = style()->pixelMetric(QStyle::PM_ToolBarExtensionExtent, 0, parentWidget());-
101 return QSize(ext, ext);
never executed: return QSize(ext, ext);
0
102}-
103-
104-
105/*!-
106 \internal-
107*/-
108QAction *QMenuBarPrivate::actionAt(QPoint p) const-
109{-
110 for(int i = 0; i < actions.size(); ++i) {
i < actions.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
111 if(actionRect(actions.at(i)).contains(p))
actionRect(act...)).contains(p)Description
TRUEnever evaluated
FALSEnever evaluated
0
112 return actions.at(i);
never executed: return actions.at(i);
0
113 }
never executed: end of block
0
114 return 0;
never executed: return 0;
0
115}-
116-
117QRect QMenuBarPrivate::menuRect(bool extVisible) const-
118{-
119 Q_Q(const QMenuBar);-
120-
121 int hmargin = q->style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, q);-
122 QRect result = q->rect();-
123 result.adjust(hmargin, 0, -hmargin, 0);-
124-
125 if (extVisible) {
extVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
126 if (q->isRightToLeft())
q->isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
127 result.setLeft(result.left() + extension->sizeHint().width());
never executed: result.setLeft(result.left() + extension->sizeHint().width());
0
128 else-
129 result.setWidth(result.width() - extension->sizeHint().width());
never executed: result.setWidth(result.width() - extension->sizeHint().width());
0
130 }-
131-
132 if (leftWidget && leftWidget->isVisible()) {
leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
leftWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
133 QSize sz = leftWidget->sizeHint();-
134 if (q->isRightToLeft())
q->isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
135 result.setRight(result.right() - sz.width());
never executed: result.setRight(result.right() - sz.width());
0
136 else-
137 result.setLeft(result.left() + sz.width());
never executed: result.setLeft(result.left() + sz.width());
0
138 }-
139-
140 if (rightWidget && rightWidget->isVisible()) {
rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
rightWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
141 QSize sz = rightWidget->sizeHint();-
142 if (q->isRightToLeft())
q->isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
143 result.setLeft(result.left() + sz.width());
never executed: result.setLeft(result.left() + sz.width());
0
144 else-
145 result.setRight(result.right() - sz.width());
never executed: result.setRight(result.right() - sz.width());
0
146 }-
147-
148 return result;
never executed: return result;
0
149}-
150-
151bool QMenuBarPrivate::isVisible(QAction *action)-
152{-
153 return !hiddenActions.contains(action);
never executed: return !hiddenActions.contains(action);
0
154}-
155-
156void QMenuBarPrivate::updateGeometries()-
157{-
158 Q_Q(QMenuBar);-
159 if(!itemsDirty)
!itemsDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
160 return;
never executed: return;
0
161 int q_width = q->width()-(q->style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, q)*2);-
162 int q_start = -1;-
163 if(leftWidget || rightWidget) {
leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
164 int vmargin = q->style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, q)-
165 + q->style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, q);-
166 int hmargin = q->style()->pixelMetric(QStyle::PM_MenuBarHMargin, 0, q)-
167 + q->style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, q);-
168 if (leftWidget && leftWidget->isVisible()) {
leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
leftWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
169 QSize sz = leftWidget->sizeHint();-
170 q_width -= sz.width();-
171 q_start = sz.width();-
172 QPoint pos(hmargin, (q->height() - leftWidget->height()) / 2);-
173 QRect vRect = QStyle::visualRect(q->layoutDirection(), q->rect(), QRect(pos, sz));-
174 leftWidget->setGeometry(vRect);-
175 }
never executed: end of block
0
176 if (rightWidget && rightWidget->isVisible()) {
rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
rightWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
177 QSize sz = rightWidget->sizeHint();-
178 q_width -= sz.width();-
179 QPoint pos(q->width() - sz.width() - hmargin, vmargin);-
180 QRect vRect = QStyle::visualRect(q->layoutDirection(), q->rect(), QRect(pos, sz));-
181 rightWidget->setGeometry(vRect);-
182 }
never executed: end of block
0
183 }
never executed: end of block
0
184-
185#ifdef Q_OS_MAC-
186 if(q->isNativeMenuBar()) {//nothing to see here folks, move along..-
187 itemsDirty = false;-
188 return;-
189 }-
190#endif-
191 calcActionRects(q_width, q_start);-
192 currentAction = 0;-
193#ifndef QT_NO_SHORTCUT-
194 if(itemsDirty) {
itemsDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
195 for(int j = 0; j < shortcutIndexMap.size(); ++j)
j < shortcutIndexMap.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
196 q->releaseShortcut(shortcutIndexMap.value(j));
never executed: q->releaseShortcut(shortcutIndexMap.value(j));
0
197 shortcutIndexMap.resize(0); // faster than clear-
198 const int actionsCount = actions.count();-
199 shortcutIndexMap.reserve(actionsCount);-
200 for (int i = 0; i < actionsCount; i++)
i < actionsCountDescription
TRUEnever evaluated
FALSEnever evaluated
0
201 shortcutIndexMap.append(q->grabShortcut(QKeySequence::mnemonic(actions.at(i)->text())));
never executed: shortcutIndexMap.append(q->grabShortcut(QKeySequence::mnemonic(actions.at(i)->text())));
0
202 }
never executed: end of block
0
203#endif-
204 itemsDirty = false;-
205-
206 hiddenActions.clear();-
207 //this is the menu rectangle without any extension-
208 QRect menuRect = this->menuRect(false);-
209-
210 //we try to see if the actions will fit there-
211 bool hasHiddenActions = false;-
212 for (int i = 0; i < actions.count(); ++i) {
i < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
213 const QRect &rect = actionRects.at(i);-
214 if (rect.isValid() && !menuRect.contains(rect)) {
rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!menuRect.contains(rect)Description
TRUEnever evaluated
FALSEnever evaluated
0
215 hasHiddenActions = true;-
216 break;
never executed: break;
0
217 }-
218 }
never executed: end of block
0
219-
220 //...and if not, determine the ones that fit on the menu with the extension visible-
221 if (hasHiddenActions) {
hasHiddenActionsDescription
TRUEnever evaluated
FALSEnever evaluated
0
222 menuRect = this->menuRect(true);-
223 for (int i = 0; i < actions.count(); ++i) {
i < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
224 const QRect &rect = actionRects.at(i);-
225 if (rect.isValid() && !menuRect.contains(rect)) {
rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
!menuRect.contains(rect)Description
TRUEnever evaluated
FALSEnever evaluated
0
226 hiddenActions.append(actions.at(i));-
227 }
never executed: end of block
0
228 }
never executed: end of block
0
229 }
never executed: end of block
0
230-
231 if (hiddenActions.count() > 0) {
hiddenActions.count() > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
232 QMenu *pop = extension->menu();-
233 if (!pop) {
!popDescription
TRUEnever evaluated
FALSEnever evaluated
0
234 pop = new QMenu(q);-
235 extension->setMenu(pop);-
236 }
never executed: end of block
0
237 pop->clear();-
238 pop->addActions(hiddenActions);-
239-
240 int vmargin = q->style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, q);-
241 int x = q->isRightToLeft()
q->isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
242 ? menuRect.left() - extension->sizeHint().width() + 1-
243 : menuRect.right();-
244 extension->setGeometry(x, vmargin, extension->sizeHint().width(), menuRect.height() - vmargin*2);-
245 extension->show();-
246 } else {
never executed: end of block
0
247 extension->hide();-
248 }
never executed: end of block
0
249 q->updateGeometry();-
250}
never executed: end of block
0
251-
252QRect QMenuBarPrivate::actionRect(QAction *act) const-
253{-
254 const int index = actions.indexOf(act);-
255-
256 //makes sure the geometries are up-to-date-
257 const_cast<QMenuBarPrivate*>(this)->updateGeometries();-
258-
259 if (index < 0 || index >= actionRects.count())
index < 0Description
TRUEnever evaluated
FALSEnever evaluated
index >= actionRects.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
260 return QRect(); // that can happen in case of native menubar
never executed: return QRect();
0
261-
262 return actionRects.at(index);
never executed: return actionRects.at(index);
0
263}-
264-
265void QMenuBarPrivate::focusFirstAction()-
266{-
267 if(!currentAction) {
!currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
268 updateGeometries();-
269 int index = 0;-
270 while (index < actions.count() && actionRects.at(index).isNull()) ++index;
never executed: ++index;
index < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
actionRects.at(index).isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
271 if (index < actions.count())
index < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
272 setCurrentAction(actions.at(index));
never executed: setCurrentAction(actions.at(index));
0
273 }
never executed: end of block
0
274}
never executed: end of block
0
275-
276void QMenuBarPrivate::setKeyboardMode(bool b)-
277{-
278 Q_Q(QMenuBar);-
279 if (b && !q->style()->styleHint(QStyle::SH_MenuBar_AltKeyNavigation, 0, q)) {
bDescription
TRUEnever evaluated
FALSEnever evaluated
!q->style()->s...igation, 0, q)Description
TRUEnever evaluated
FALSEnever evaluated
0
280 setCurrentAction(0);-
281 return;
never executed: return;
0
282 }-
283 keyboardState = b;-
284 if(b) {
bDescription
TRUEnever evaluated
FALSEnever evaluated
0
285 QWidget *fw = QApplication::focusWidget();-
286 if (fw != q)
fw != qDescription
TRUEnever evaluated
FALSEnever evaluated
0
287 keyboardFocusWidget = fw;
never executed: keyboardFocusWidget = fw;
0
288 focusFirstAction();-
289 q->setFocus(Qt::MenuBarFocusReason);-
290 } else {
never executed: end of block
0
291 if(!popupState)
!popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
292 setCurrentAction(0);
never executed: setCurrentAction(0);
0
293 if(keyboardFocusWidget) {
keyboardFocusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
294 if (QApplication::focusWidget() == q)
QApplication::...sWidget() == qDescription
TRUEnever evaluated
FALSEnever evaluated
0
295 keyboardFocusWidget->setFocus(Qt::MenuBarFocusReason);
never executed: keyboardFocusWidget->setFocus(Qt::MenuBarFocusReason);
0
296 keyboardFocusWidget = 0;-
297 }
never executed: end of block
0
298 }
never executed: end of block
0
299 q->update();-
300}
never executed: end of block
0
301-
302void QMenuBarPrivate::popupAction(QAction *action, bool activateFirst)-
303{-
304 Q_Q(QMenuBar);-
305 if(!action || !action->menu() || closePopupMode)
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
!action->menu()Description
TRUEnever evaluated
FALSEnever evaluated
closePopupModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
306 return;
never executed: return;
0
307 popupState = true;-
308 if (action->isEnabled() && action->menu()->isEnabled()) {
action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
action->menu()->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
309 closePopupMode = 0;-
310 activeMenu = action->menu();-
311 activeMenu->d_func()->causedPopup.widget = q;-
312 activeMenu->d_func()->causedPopup.action = action;-
313-
314 QRect adjustedActionRect = actionRect(action);-
315 QPoint pos(q->mapToGlobal(QPoint(adjustedActionRect.left(), adjustedActionRect.bottom() + 1)));-
316 QSize popup_size = activeMenu->sizeHint();-
317-
318 //we put the popup menu on the screen containing the bottom-center of the action rect-
319 QRect screenRect = QApplication::desktop()->screenGeometry(pos + QPoint(adjustedActionRect.width() / 2, 0));-
320 pos = QPoint(qMax(pos.x(), screenRect.x()), qMax(pos.y(), screenRect.y()));-
321-
322 const bool fitUp = (q->mapToGlobal(adjustedActionRect.topLeft()).y() >= popup_size.height());-
323 const bool fitDown = (pos.y() + popup_size.height() <= screenRect.bottom());-
324 const bool rtl = q->isRightToLeft();-
325 const int actionWidth = adjustedActionRect.width();-
326-
327 if (!fitUp && !fitDown) { //we should shift the menu
!fitUpDescription
TRUEnever evaluated
FALSEnever evaluated
!fitDownDescription
TRUEnever evaluated
FALSEnever evaluated
0
328 bool shouldShiftToRight = !rtl;-
329 if (rtl && popup_size.width() > pos.x())
rtlDescription
TRUEnever evaluated
FALSEnever evaluated
popup_size.width() > pos.x()Description
TRUEnever evaluated
FALSEnever evaluated
0
330 shouldShiftToRight = true;
never executed: shouldShiftToRight = true;
0
331 else if (actionWidth + popup_size.width() + pos.x() > screenRect.right())
actionWidth + ...enRect.right()Description
TRUEnever evaluated
FALSEnever evaluated
0
332 shouldShiftToRight = false;
never executed: shouldShiftToRight = false;
0
333-
334 if (shouldShiftToRight) {
shouldShiftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
335 pos.rx() += actionWidth + (rtl ? popup_size.width() : 0);
rtlDescription
TRUEnever evaluated
FALSEnever evaluated
0
336 } else {
never executed: end of block
0
337 //shift to left-
338 if (!rtl)
!rtlDescription
TRUEnever evaluated
FALSEnever evaluated
0
339 pos.rx() -= popup_size.width();
never executed: pos.rx() -= popup_size.width();
0
340 }
never executed: end of block
0
341 } else if (rtl) {
rtlDescription
TRUEnever evaluated
FALSEnever evaluated
0
342 pos.rx() += actionWidth;-
343 }
never executed: end of block
0
344-
345 if(!defaultPopDown || (fitUp && !fitDown))
!defaultPopDownDescription
TRUEnever evaluated
FALSEnever evaluated
fitUpDescription
TRUEnever evaluated
FALSEnever evaluated
!fitDownDescription
TRUEnever evaluated
FALSEnever evaluated
0
346 pos.setY(qMax(screenRect.y(), q->mapToGlobal(QPoint(0, adjustedActionRect.top()-popup_size.height())).y()));
never executed: pos.setY(qMax(screenRect.y(), q->mapToGlobal(QPoint(0, adjustedActionRect.top()-popup_size.height())).y()));
0
347 activeMenu->popup(pos);-
348 if(activateFirst)
activateFirstDescription
TRUEnever evaluated
FALSEnever evaluated
0
349 activeMenu->d_func()->setFirstActionActive();
never executed: activeMenu->d_func()->setFirstActionActive();
0
350 }
never executed: end of block
0
351 q->update(actionRect(action));-
352}
never executed: end of block
0
353-
354void QMenuBarPrivate::setCurrentAction(QAction *action, bool popup, bool activateFirst)-
355{-
356 if(currentAction == action && popup == popupState)
currentAction == actionDescription
TRUEnever evaluated
FALSEnever evaluated
popup == popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
357 return;
never executed: return;
0
358-
359 autoReleaseTimer.stop();-
360-
361 doChildEffects = (popup && !activeMenu);
popupDescription
TRUEnever evaluated
FALSEnever evaluated
!activeMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
362 Q_Q(QMenuBar);-
363 QWidget *fw = 0;-
364 if(QMenu *menu = activeMenu) {
QMenu *menu = activeMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
365 activeMenu = 0;-
366 if (popup) {
popupDescription
TRUEnever evaluated
FALSEnever evaluated
0
367 fw = q->window()->focusWidget();-
368 q->setFocus(Qt::NoFocusReason);-
369 }
never executed: end of block
0
370 menu->hide();-
371 }
never executed: end of block
0
372-
373 if(currentAction)
currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
374 q->update(actionRect(currentAction));
never executed: q->update(actionRect(currentAction));
0
375-
376 popupState = popup;-
377#ifndef QT_NO_STATUSTIP-
378 QAction *previousAction = currentAction;-
379#endif-
380 currentAction = action;-
381 if (action && action->isEnabled()) {
actionDescription
TRUEnever evaluated
FALSEnever evaluated
action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
382 activateAction(action, QAction::Hover);-
383 if(popup)
popupDescription
TRUEnever evaluated
FALSEnever evaluated
0
384 popupAction(action, activateFirst);
never executed: popupAction(action, activateFirst);
0
385 q->update(actionRect(action));-
386#ifndef QT_NO_STATUSTIP-
387 } else if (previousAction) {
never executed: end of block
previousActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
388 QString empty;-
389 QStatusTipEvent tip(empty);-
390 QApplication::sendEvent(q, &tip);-
391#endif-
392 }
never executed: end of block
0
393 if (fw)
fwDescription
TRUEnever evaluated
FALSEnever evaluated
0
394 fw->setFocus(Qt::NoFocusReason);
never executed: fw->setFocus(Qt::NoFocusReason);
0
395}
never executed: end of block
0
396-
397void QMenuBarPrivate::calcActionRects(int max_width, int start) const-
398{-
399 Q_Q(const QMenuBar);-
400-
401 if(!itemsDirty)
!itemsDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
0
402 return;
never executed: return;
0
403-
404 //let's reinitialize the buffer-
405 actionRects.resize(actions.count());-
406 actionRects.fill(QRect());-
407-
408 const QStyle *style = q->style();-
409-
410 const int itemSpacing = style->pixelMetric(QStyle::PM_MenuBarItemSpacing, 0, q);-
411 int max_item_height = 0, separator = -1, separator_start = 0, separator_len = 0;-
412-
413 //calculate size-
414 const QFontMetrics fm = q->fontMetrics();-
415 const int hmargin = style->pixelMetric(QStyle::PM_MenuBarHMargin, 0, q),-
416 vmargin = style->pixelMetric(QStyle::PM_MenuBarVMargin, 0, q),-
417 icone = style->pixelMetric(QStyle::PM_SmallIconSize, 0, q);-
418 for(int i = 0; i < actions.count(); i++) {
i < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
419 QAction *action = actions.at(i);-
420 if(!action->isVisible())
!action->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
421 continue;
never executed: continue;
0
422-
423 QSize sz;-
424-
425 //calc what I think the size is..-
426 if(action->isSeparator()) {
action->isSeparator()Description
TRUEnever evaluated
FALSEnever evaluated
0
427 if (style->styleHint(QStyle::SH_DrawMenuBarSeparator, 0, q))
style->styleHi...parator, 0, q)Description
TRUEnever evaluated
FALSEnever evaluated
0
428 separator = i;
never executed: separator = i;
0
429 continue; //we don't really position these!
never executed: continue;
0
430 } else {-
431 const QString s = action->text();-
432 QIcon is = action->icon();-
433 // If an icon is set, only the icon is visible-
434 if (!is.isNull())
!is.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
435 sz = sz.expandedTo(QSize(icone, icone));
never executed: sz = sz.expandedTo(QSize(icone, icone));
0
436 else if (!s.isEmpty())
!s.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
437 sz = fm.size(Qt::TextShowMnemonic, s);
never executed: sz = fm.size(Qt::TextShowMnemonic, s);
0
438 }
never executed: end of block
0
439-
440 //let the style modify the above size..-
441 QStyleOptionMenuItem opt;-
442 q->initStyleOption(&opt, action);-
443 sz = q->style()->sizeFromContents(QStyle::CT_MenuBarItem, &opt, sz, q);-
444-
445 if(!sz.isEmpty()) {
!sz.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
446 { //update the separator state-
447 int iWidth = sz.width() + itemSpacing;-
448 if(separator == -1)
separator == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
449 separator_start += iWidth;
never executed: separator_start += iWidth;
0
450 else-
451 separator_len += iWidth;
never executed: separator_len += iWidth;
0
452 }-
453 //maximum height-
454 max_item_height = qMax(max_item_height, sz.height());-
455 //append-
456 actionRects[i] = QRect(0, 0, sz.width(), sz.height());-
457 }
never executed: end of block
0
458 }
never executed: end of block
0
459-
460 //calculate position-
461 const int fw = q->style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, q);-
462 int x = fw + ((start == -1) ? hmargin : start) + itemSpacing;
(start == -1)Description
TRUEnever evaluated
FALSEnever evaluated
0
463 int y = fw + vmargin;-
464 for(int i = 0; i < actions.count(); i++) {
i < actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
465 QRect &rect = actionRects[i];-
466 if (rect.isNull())
rect.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
467 continue;
never executed: continue;
0
468-
469 //resize-
470 rect.setHeight(max_item_height);-
471-
472 //move-
473 if(separator != -1 && i >= separator) { //after the separator
separator != -1Description
TRUEnever evaluated
FALSEnever evaluated
i >= separatorDescription
TRUEnever evaluated
FALSEnever evaluated
0
474 int left = (max_width - separator_len - hmargin - itemSpacing) + (x - separator_start - hmargin);-
475 if(left < separator_start) { //wrap
left < separator_startDescription
TRUEnever evaluated
FALSEnever evaluated
0
476 separator_start = x = hmargin;-
477 y += max_item_height;-
478 }
never executed: end of block
0
479 rect.moveLeft(left);-
480 } else {
never executed: end of block
0
481 rect.moveLeft(x);-
482 }
never executed: end of block
0
483 rect.moveTop(y);-
484-
485 //keep moving along..-
486 x += rect.width() + itemSpacing;-
487-
488 //make sure we follow the layout direction-
489 rect = QStyle::visualRect(q->layoutDirection(), q->rect(), rect);-
490 }
never executed: end of block
0
491}
never executed: end of block
0
492-
493void QMenuBarPrivate::activateAction(QAction *action, QAction::ActionEvent action_e)-
494{-
495 Q_Q(QMenuBar);-
496 if (!action || !action->isEnabled())
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
!action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
497 return;
never executed: return;
0
498 action->activate(action_e);-
499 if (action_e == QAction::Hover)
action_e == QAction::HoverDescription
TRUEnever evaluated
FALSEnever evaluated
0
500 action->showStatusText(q);
never executed: action->showStatusText(q);
0
501-
502// if(action_e == QAction::Trigger)-
503// emit q->activated(action);-
504// else if(action_e == QAction::Hover)-
505// emit q->highlighted(action);-
506}
never executed: end of block
0
507-
508-
509void QMenuBarPrivate::_q_actionTriggered()-
510{-
511 Q_Q(QMenuBar);-
512 if (QAction *action = qobject_cast<QAction *>(q->sender())) {
QAction *actio...>(q->sender())Description
TRUEnever evaluated
FALSEnever evaluated
0
513 emit q->triggered(action);-
514 }
never executed: end of block
0
515}
never executed: end of block
0
516-
517void QMenuBarPrivate::_q_actionHovered()-
518{-
519 Q_Q(QMenuBar);-
520 if (QAction *action = qobject_cast<QAction *>(q->sender())) {
QAction *actio...>(q->sender())Description
TRUEnever evaluated
FALSEnever evaluated
0
521 emit q->hovered(action);-
522#ifndef QT_NO_ACCESSIBILITY-
523 if (QAccessible::isActive()) {
QAccessible::isActive()Description
TRUEnever evaluated
FALSEnever evaluated
0
524 int actionIndex = actions.indexOf(action);-
525 QAccessibleEvent focusEvent(q, QAccessible::Focus);-
526 focusEvent.setChild(actionIndex);-
527 QAccessible::updateAccessibility(&focusEvent);-
528 }
never executed: end of block
0
529#endif //QT_NO_ACCESSIBILITY-
530 }
never executed: end of block
0
531}
never executed: end of block
0
532-
533/*!-
534 Initialize \a option with the values from the menu bar and information from \a action. This method-
535 is useful for subclasses when they need a QStyleOptionMenuItem, but don't want-
536 to fill in all the information themselves.-
537-
538 \sa QStyleOption::initFrom(), QMenu::initStyleOption()-
539*/-
540void QMenuBar::initStyleOption(QStyleOptionMenuItem *option, const QAction *action) const-
541{-
542 if (!option || !action)
!optionDescription
TRUEnever evaluated
FALSEnever evaluated
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
543 return;
never executed: return;
0
544 Q_D(const QMenuBar);-
545 option->palette = palette();-
546 option->state = QStyle::State_None;-
547 if (isEnabled() && action->isEnabled())
isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
548 option->state |= QStyle::State_Enabled;
never executed: option->state |= QStyle::State_Enabled;
0
549 else-
550 option->palette.setCurrentColorGroup(QPalette::Disabled);
never executed: option->palette.setCurrentColorGroup(QPalette::Disabled);
0
551 option->fontMetrics = fontMetrics();-
552 if (d->currentAction && d->currentAction == action) {
d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
d->currentAction == actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
553 option->state |= QStyle::State_Selected;-
554 if (d->popupState && !d->closePopupMode)
d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
!d->closePopupModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
555 option->state |= QStyle::State_Sunken;
never executed: option->state |= QStyle::State_Sunken;
0
556 }
never executed: end of block
0
557 if (hasFocus() || d->currentAction)
hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
558 option->state |= QStyle::State_HasFocus;
never executed: option->state |= QStyle::State_HasFocus;
0
559 option->menuRect = rect();-
560 option->menuItemType = QStyleOptionMenuItem::Normal;-
561 option->checkType = QStyleOptionMenuItem::NotCheckable;-
562 option->text = action->text();-
563 option->icon = action->icon();-
564}
never executed: end of block
0
565-
566/*!-
567 \class QMenuBar-
568 \brief The QMenuBar class provides a horizontal menu bar.-
569-
570 \ingroup mainwindow-classes-
571 \inmodule QtWidgets-
572-
573 A menu bar consists of a list of pull-down menu items. You add-
574 menu items with addMenu(). For example, asuming that \c menubar-
575 is a pointer to a QMenuBar and \c fileMenu is a pointer to a-
576 QMenu, the following statement inserts the menu into the menu bar:-
577 \snippet code/src_gui_widgets_qmenubar.cpp 0-
578-
579 The ampersand in the menu item's text sets Alt+F as a shortcut for-
580 this menu. (You can use "\&\&" to get a real ampersand in the menu-
581 bar.)-
582-
583 There is no need to lay out a menu bar. It automatically sets its-
584 own geometry to the top of the parent widget and changes it-
585 appropriately whenever the parent is resized.-
586-
587 \section1 Usage-
588-
589 In most main window style applications you would use the-
590 \l{QMainWindow::}{menuBar()} function provided in QMainWindow,-
591 adding \l{QMenu}s to the menu bar and adding \l{QAction}s to the-
592 pop-up menus.-
593-
594 Example (from the \l{mainwindows/menus}{Menus} example):-
595-
596 \snippet mainwindows/menus/mainwindow.cpp 9-
597-
598 Menu items may be removed with removeAction().-
599-
600 Widgets can be added to menus by using instances of the QWidgetAction-
601 class to hold them. These actions can then be inserted into menus-
602 in the usual way; see the QMenu documentation for more details.-
603-
604 \section1 Platform Dependent Look and Feel-
605-
606 Different platforms have different requirements for the appearance-
607 of menu bars and their behavior when the user interacts with them.-
608 For example, Windows systems are often configured so that the-
609 underlined character mnemonics that indicate keyboard shortcuts-
610 for items in the menu bar are only shown when the \uicontrol{Alt} key is-
611 pressed.-
612-
613 \section1 QMenuBar on \macos-
614-
615 QMenuBar on \macos is a wrapper for using the system-wide menu bar.-
616 If you have multiple menu bars in one dialog the outermost menu bar-
617 (normally inside a widget with widget flag Qt::Window) will-
618 be used for the system-wide menu bar.-
619-
620 Qt for \macos also provides a menu bar merging feature to make-
621 QMenuBar conform more closely to accepted \macos menu bar layout.-
622 The merging functionality is based on string matching the title of-
623 a QMenu entry. These strings are translated (using QObject::tr())-
624 in the "QMenuBar" context. If an entry is moved its slots will still-
625 fire as if it was in the original place. The table below outlines-
626 the strings looked for and where the entry is placed if matched:-
627-
628 \table-
629 \header \li String matches \li Placement \li Notes-
630 \row \li about.*-
631 \li Application Menu | About <application name>-
632 \li The application name is fetched from the \c {Info.plist} file-
633 (see note below). If this entry is not found no About item-
634 will appear in the Application Menu.-
635 \row \li config, options, setup, settings or preferences-
636 \li Application Menu | Preferences-
637 \li If this entry is not found the Settings item will be disabled-
638 \row \li quit or exit-
639 \li Application Menu | Quit <application name>-
640 \li If this entry is not found a default Quit item will be-
641 created to call QCoreApplication::quit()-
642 \endtable-
643-
644 You can override this behavior by using the QAction::menuRole()-
645 property.-
646-
647 If you want all windows in a Mac application to share one menu-
648 bar, you must create a menu bar that does not have a parent.-
649 Create a parent-less menu bar this way:-
650-
651 \snippet code/src_gui_widgets_qmenubar.cpp 1-
652-
653 \b{Note:} Do \e{not} call QMainWindow::menuBar() to create the-
654 shared menu bar, because that menu bar will have the QMainWindow-
655 as its parent. That menu bar would only be displayed for the-
656 parent QMainWindow.-
657-
658 \b{Note:} The text used for the application name in the menu-
659 bar is obtained from the value set in the \c{Info.plist} file in-
660 the application's bundle. See \l{Qt for macOS - Deployment}-
661 for more information.-
662-
663 \section1 QMenuBar on Windows CE-
664-
665 QMenuBar on Windows CE is a wrapper for using the system-wide menu bar,-
666 similar to the Mac. This feature is activated for Windows Mobile-
667 and integrates QMenuBar with the native soft keys. The left soft-
668 key can be controlled with QMenuBar::setDefaultAction() and the-
669 right soft key can be used to access the menu bar.-
670-
671 The hovered() signal is not supported for the native menu-
672 integration. Also, it is not possible to display an icon in a-
673 native menu on Windows Mobile.-
674-
675 \section1 Examples-
676-
677 The \l{mainwindows/menus}{Menus} example shows how to use QMenuBar-
678 and QMenu. The other \l{Main Window Examples}{main window-
679 application examples} also provide menus using these classes.-
680-
681 \sa QMenu, QShortcut, QAction,-
682 {http://developer.apple.com/documentation/UserExperience/Conceptual/AppleHIGuidelines/XHIGIntro/XHIGIntro.html}{Introduction to Apple Human Interface Guidelines},-
683 {fowler}{GUI Design Handbook: Menu Bar}, {Menus Example}-
684*/-
685-
686-
687void QMenuBarPrivate::init()-
688{-
689 Q_Q(QMenuBar);-
690 q->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum);-
691 q->setAttribute(Qt::WA_CustomWhatsThis);-
692-
693 if (!QApplication::instance()->testAttribute(Qt::AA_DontUseNativeMenuBar))
!QApplication:...NativeMenuBar)Description
TRUEnever evaluated
FALSEnever evaluated
0
694 platformMenuBar = QGuiApplicationPrivate::platformTheme()->createPlatformMenuBar();
never executed: platformMenuBar = QGuiApplicationPrivate::platformTheme()->createPlatformMenuBar();
0
695-
696 if (platformMenuBar)
platformMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
697 q->hide();
never executed: q->hide();
0
698#ifdef Q_OS_WINCE-
699 if (qt_wince_is_mobile()) {-
700 wceCreateMenuBar(q->parentWidget());-
701 if(wce_menubar)-
702 q->hide();-
703 }-
704 else {-
705 QApplication::setAttribute(Qt::AA_DontUseNativeMenuBar, true);-
706 }-
707#endif-
708 q->setBackgroundRole(QPalette::Button);-
709 handleReparent();-
710 q->setMouseTracking(q->style()->styleHint(QStyle::SH_MenuBar_MouseTracking, 0, q));-
711-
712 extension = new QMenuBarExtension(q);-
713 extension->setFocusPolicy(Qt::NoFocus);-
714 extension->hide();-
715}
never executed: end of block
0
716-
717//Gets the next action for keyboard navigation-
718QAction *QMenuBarPrivate::getNextAction(const int _start, const int increment) const-
719{-
720 Q_Q(const QMenuBar);-
721 const_cast<QMenuBarPrivate*>(this)->updateGeometries();-
722 bool allowActiveAndDisabled = q->style()->styleHint(QStyle::SH_Menu_AllowActiveAndDisabled, 0, q);-
723 const int start = (_start == -1 && increment == -1) ? actions.count() : _start;
_start == -1Description
TRUEnever evaluated
FALSEnever evaluated
increment == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
724 const int end = increment == -1 ? 0 : actions.count() - 1;
increment == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
725-
726 for (int i = start; i != end;) {
i != endDescription
TRUEnever evaluated
FALSEnever evaluated
0
727 i += increment;-
728 QAction *current = actions.at(i);-
729 if (!actionRects.at(i).isNull() && (allowActiveAndDisabled || current->isEnabled()))
!actionRects.at(i).isNull()Description
TRUEnever evaluated
FALSEnever evaluated
allowActiveAndDisabledDescription
TRUEnever evaluated
FALSEnever evaluated
current->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
730 return current;
never executed: return current;
0
731 }
never executed: end of block
0
732-
733 if (_start != -1) //let's try from the beginning or the end
_start != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
734 return getNextAction(-1, increment);
never executed: return getNextAction(-1, increment);
0
735-
736 return 0;
never executed: return 0;
0
737}-
738-
739/*!-
740 Constructs a menu bar with parent \a parent.-
741*/-
742QMenuBar::QMenuBar(QWidget *parent) : QWidget(*new QMenuBarPrivate, parent, 0)-
743{-
744 Q_D(QMenuBar);-
745 d->init();-
746}
never executed: end of block
0
747-
748-
749/*!-
750 Destroys the menu bar.-
751*/-
752QMenuBar::~QMenuBar()-
753{-
754 Q_D(QMenuBar);-
755 delete d->platformMenuBar;-
756 d->platformMenuBar = 0;-
757-
758#ifdef Q_OS_WINCE-
759 if (qt_wince_is_mobile())-
760 d->wceDestroyMenuBar();-
761#endif-
762}
never executed: end of block
0
763-
764/*!-
765 \overload-
766-
767 This convenience function creates a new action with \a text.-
768 The function adds the newly created action to the menu's-
769 list of actions, and returns it.-
770-
771 \sa QWidget::addAction(), QWidget::actions()-
772*/-
773QAction *QMenuBar::addAction(const QString &text)-
774{-
775 QAction *ret = new QAction(text, this);-
776 addAction(ret);-
777 return ret;
never executed: return ret;
0
778}-
779-
780/*!-
781 \overload-
782-
783 This convenience function creates a new action with the given \a-
784 text. The action's triggered() signal is connected to the \a-
785 receiver's \a member slot. The function adds the newly created-
786 action to the menu's list of actions and returns it.-
787-
788 \sa QWidget::addAction(), QWidget::actions()-
789*/-
790QAction *QMenuBar::addAction(const QString &text, const QObject *receiver, const char* member)-
791{-
792 QAction *ret = new QAction(text, this);-
793 QObject::connect(ret, SIGNAL(triggered(bool)), receiver, member);-
794 addAction(ret);-
795 return ret;
never executed: return ret;
0
796}-
797-
798/*!-
799 Appends a new QMenu with \a title to the menu bar. The menu bar-
800 takes ownership of the menu. Returns the new menu.-
801-
802 \sa QWidget::addAction(), QMenu::menuAction()-
803*/-
804QMenu *QMenuBar::addMenu(const QString &title)-
805{-
806 QMenu *menu = new QMenu(title, this);-
807 addAction(menu->menuAction());-
808 return menu;
never executed: return menu;
0
809}-
810-
811/*!-
812 Appends a new QMenu with \a icon and \a title to the menu bar. The menu bar-
813 takes ownership of the menu. Returns the new menu.-
814-
815 \sa QWidget::addAction(), QMenu::menuAction()-
816*/-
817QMenu *QMenuBar::addMenu(const QIcon &icon, const QString &title)-
818{-
819 QMenu *menu = new QMenu(title, this);-
820 menu->setIcon(icon);-
821 addAction(menu->menuAction());-
822 return menu;
never executed: return menu;
0
823}-
824-
825/*!-
826 Appends \a menu to the menu bar. Returns the menu's menuAction().-
827-
828 \note The returned QAction object can be used to hide the corresponding-
829 menu.-
830-
831 \sa QWidget::addAction(), QMenu::menuAction()-
832*/-
833QAction *QMenuBar::addMenu(QMenu *menu)-
834{-
835 QAction *action = menu->menuAction();-
836 addAction(action);-
837 return action;
never executed: return action;
0
838}-
839-
840/*!-
841 Appends a separator to the menu.-
842*/-
843QAction *QMenuBar::addSeparator()-
844{-
845 QAction *ret = new QAction(this);-
846 ret->setSeparator(true);-
847 addAction(ret);-
848 return ret;
never executed: return ret;
0
849}-
850-
851/*!-
852 This convenience function creates a new separator action, i.e. an-
853 action with QAction::isSeparator() returning true. The function inserts-
854 the newly created action into this menu bar's list of actions before-
855 action \a before and returns it.-
856-
857 \sa QWidget::insertAction(), addSeparator()-
858*/-
859QAction *QMenuBar::insertSeparator(QAction *before)-
860{-
861 QAction *action = new QAction(this);-
862 action->setSeparator(true);-
863 insertAction(before, action);-
864 return action;
never executed: return action;
0
865}-
866-
867/*!-
868 This convenience function inserts \a menu before action \a before-
869 and returns the menus menuAction().-
870-
871 \sa QWidget::insertAction(), addMenu()-
872*/-
873QAction *QMenuBar::insertMenu(QAction *before, QMenu *menu)-
874{-
875 QAction *action = menu->menuAction();-
876 insertAction(before, action);-
877 return action;
never executed: return action;
0
878}-
879-
880/*!-
881 Returns the QAction that is currently highlighted. A null pointer-
882 will be returned if no action is currently selected.-
883*/-
884QAction *QMenuBar::activeAction() const-
885{-
886 Q_D(const QMenuBar);-
887 return d->currentAction;
never executed: return d->currentAction;
0
888}-
889-
890/*!-
891 \since 4.1-
892-
893 Sets the currently highlighted action to \a act.-
894*/-
895void QMenuBar::setActiveAction(QAction *act)-
896{-
897 Q_D(QMenuBar);-
898 d->setCurrentAction(act, true, false);-
899}
never executed: end of block
0
900-
901-
902/*!-
903 Removes all the actions from the menu bar.-
904-
905 \note On \macos, menu items that have been merged to the system-
906 menu bar are not removed by this function. One way to handle this-
907 would be to remove the extra actions yourself. You can set the-
908 \l{QAction::MenuRole}{menu role} on the different menus, so that-
909 you know ahead of time which menu items get merged and which do-
910 not. Then decide what to recreate or remove yourself.-
911-
912 \sa removeAction()-
913*/-
914void QMenuBar::clear()-
915{-
916 QList<QAction*> acts = actions();-
917 for(int i = 0; i < acts.size(); i++)
i < acts.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
918 removeAction(acts[i]);
never executed: removeAction(acts[i]);
0
919}
never executed: end of block
0
920-
921/*!-
922 \property QMenuBar::defaultUp-
923 \brief the popup orientation-
924-
925 The default popup orientation. By default, menus pop "down" the-
926 screen. By setting the property to true, the menu will pop "up".-
927 You might call this for menus that are \e below the document to-
928 which they refer.-
929-
930 If the menu would not fit on the screen, the other direction is-
931 used automatically.-
932*/-
933void QMenuBar::setDefaultUp(bool b)-
934{-
935 Q_D(QMenuBar);-
936 d->defaultPopDown = !b;-
937}
never executed: end of block
0
938-
939bool QMenuBar::isDefaultUp() const-
940{-
941 Q_D(const QMenuBar);-
942 return !d->defaultPopDown;
never executed: return !d->defaultPopDown;
0
943}-
944-
945/*!-
946 \reimp-
947*/-
948void QMenuBar::resizeEvent(QResizeEvent *)-
949{-
950 Q_D(QMenuBar);-
951 d->itemsDirty = true;-
952 d->updateGeometries();-
953}
never executed: end of block
0
954-
955/*!-
956 \reimp-
957*/-
958void QMenuBar::paintEvent(QPaintEvent *e)-
959{-
960 Q_D(QMenuBar);-
961 QPainter p(this);-
962 QRegion emptyArea(rect());-
963-
964 //draw the items-
965 for (int i = 0; i < d->actions.count(); ++i) {
i < d->actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
966 QAction *action = d->actions.at(i);-
967 QRect adjustedActionRect = d->actionRect(action);-
968 if (adjustedActionRect.isEmpty() || !d->isVisible(action))
adjustedActionRect.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
!d->isVisible(action)Description
TRUEnever evaluated
FALSEnever evaluated
0
969 continue;
never executed: continue;
0
970 if(!e->rect().intersects(adjustedActionRect))
!e->rect().int...tedActionRect)Description
TRUEnever evaluated
FALSEnever evaluated
0
971 continue;
never executed: continue;
0
972-
973 emptyArea -= adjustedActionRect;-
974 QStyleOptionMenuItem opt;-
975 initStyleOption(&opt, action);-
976 opt.rect = adjustedActionRect;-
977 p.setClipRect(adjustedActionRect);-
978 style()->drawControl(QStyle::CE_MenuBarItem, &opt, &p, this);-
979 }
never executed: end of block
0
980 //draw border-
981 if(int fw = style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, this)) {
int fw = style...idth, 0, this)Description
TRUEnever evaluated
FALSEnever evaluated
0
982 QRegion borderReg;-
983 borderReg += QRect(0, 0, fw, height()); //left-
984 borderReg += QRect(width()-fw, 0, fw, height()); //right-
985 borderReg += QRect(0, 0, width(), fw); //top-
986 borderReg += QRect(0, height()-fw, width(), fw); //bottom-
987 p.setClipRegion(borderReg);-
988 emptyArea -= borderReg;-
989 QStyleOptionFrame frame;-
990 frame.rect = rect();-
991 frame.palette = palette();-
992 frame.state = QStyle::State_None;-
993 frame.lineWidth = style()->pixelMetric(QStyle::PM_MenuBarPanelWidth);-
994 frame.midLineWidth = 0;-
995 style()->drawPrimitive(QStyle::PE_PanelMenuBar, &frame, &p, this);-
996 }
never executed: end of block
0
997 p.setClipRegion(emptyArea);-
998 QStyleOptionMenuItem menuOpt;-
999 menuOpt.palette = palette();-
1000 menuOpt.state = QStyle::State_None;-
1001 menuOpt.menuItemType = QStyleOptionMenuItem::EmptyArea;-
1002 menuOpt.checkType = QStyleOptionMenuItem::NotCheckable;-
1003 menuOpt.rect = rect();-
1004 menuOpt.menuRect = rect();-
1005 style()->drawControl(QStyle::CE_MenuBarEmptyArea, &menuOpt, &p, this);-
1006}
never executed: end of block
0
1007-
1008/*!-
1009 \reimp-
1010*/-
1011void QMenuBar::setVisible(bool visible)-
1012{-
1013 if (isNativeMenuBar()) {
isNativeMenuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
1014 if (!visible)
!visibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1015 QWidget::setVisible(false);
never executed: QWidget::setVisible(false);
0
1016 return;
never executed: return;
0
1017 }-
1018 QWidget::setVisible(visible);-
1019}
never executed: end of block
0
1020-
1021/*!-
1022 \reimp-
1023*/-
1024void QMenuBar::mousePressEvent(QMouseEvent *e)-
1025{-
1026 Q_D(QMenuBar);-
1027 if(e->button() != Qt::LeftButton)
e->button() != Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
1028 return;
never executed: return;
0
1029-
1030 d->mouseDown = true;-
1031-
1032 QAction *action = d->actionAt(e->pos());-
1033 if (!action || !d->isVisible(action) || !action->isEnabled()) {
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
!d->isVisible(action)Description
TRUEnever evaluated
FALSEnever evaluated
!action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
1034 d->setCurrentAction(0);-
1035#ifndef QT_NO_WHATSTHIS-
1036 if (QWhatsThis::inWhatsThisMode())
QWhatsThis::inWhatsThisMode()Description
TRUEnever evaluated
FALSEnever evaluated
0
1037 QWhatsThis::showText(e->globalPos(), d->whatsThis, this);
never executed: QWhatsThis::showText(e->globalPos(), d->whatsThis, this);
0
1038#endif-
1039 return;
never executed: return;
0
1040 }-
1041-
1042 if(d->currentAction == action && d->popupState) {
d->currentAction == actionDescription
TRUEnever evaluated
FALSEnever evaluated
d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1043 if(QMenu *menu = d->activeMenu) {
QMenu *menu = d->activeMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
1044 d->activeMenu = 0;-
1045 menu->setAttribute(Qt::WA_NoMouseReplay);-
1046 menu->hide();-
1047 }
never executed: end of block
0
1048 } else {
never executed: end of block
0
1049 d->setCurrentAction(action, true);-
1050 }
never executed: end of block
0
1051}-
1052-
1053/*!-
1054 \reimp-
1055*/-
1056void QMenuBar::mouseReleaseEvent(QMouseEvent *e)-
1057{-
1058 Q_D(QMenuBar);-
1059 if(e->button() != Qt::LeftButton || !d->mouseDown)
e->button() != Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
!d->mouseDownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1060 return;
never executed: return;
0
1061-
1062 d->mouseDown = false;-
1063 QAction *action = d->actionAt(e->pos());-
1064 if((d->closePopupMode && action == d->currentAction) || !action || !action->menu()) {
d->closePopupModeDescription
TRUEnever evaluated
FALSEnever evaluated
action == d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
!action->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
1065 //we set the current action before activating-
1066 //so that we let the leave event set the current back to 0-
1067 d->setCurrentAction(action, false);-
1068 if(action)
actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1069 d->activateAction(action, QAction::Trigger);
never executed: d->activateAction(action, QAction::Trigger);
0
1070 }
never executed: end of block
0
1071 d->closePopupMode = 0;-
1072}
never executed: end of block
0
1073-
1074/*!-
1075 \reimp-
1076*/-
1077void QMenuBar::keyPressEvent(QKeyEvent *e)-
1078{-
1079 Q_D(QMenuBar);-
1080 d->updateGeometries();-
1081 int key = e->key();-
1082 if(isRightToLeft()) { // in reverse mode open/close key for submenues are reversed
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
1083 if(key == Qt::Key_Left)
key == Qt::Key_LeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
1084 key = Qt::Key_Right;
never executed: key = Qt::Key_Right;
0
1085 else if(key == Qt::Key_Right)
key == Qt::Key_RightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1086 key = Qt::Key_Left;
never executed: key = Qt::Key_Left;
0
1087 }
never executed: end of block
0
1088 if(key == Qt::Key_Tab) //means right
key == Qt::Key_TabDescription
TRUEnever evaluated
FALSEnever evaluated
0
1089 key = Qt::Key_Right;
never executed: key = Qt::Key_Right;
0
1090 else if(key == Qt::Key_Backtab) //means left
key == Qt::Key_BacktabDescription
TRUEnever evaluated
FALSEnever evaluated
0
1091 key = Qt::Key_Left;
never executed: key = Qt::Key_Left;
0
1092-
1093 bool key_consumed = false;-
1094 switch(key) {-
1095 case Qt::Key_Up:
never executed: case Qt::Key_Up:
0
1096 case Qt::Key_Down:
never executed: case Qt::Key_Down:
0
1097 case Qt::Key_Enter:
never executed: case Qt::Key_Enter:
0
1098 case Qt::Key_Space:
never executed: case Qt::Key_Space:
0
1099 case Qt::Key_Return: {
never executed: case Qt::Key_Return:
0
1100 if(!style()->styleHint(QStyle::SH_MenuBar_AltKeyNavigation, 0, this) || !d->currentAction)
!style()->styl...tion, 0, this)Description
TRUEnever evaluated
FALSEnever evaluated
!d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1101 break;
never executed: break;
0
1102 if(d->currentAction->menu()) {
d->currentAction->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
1103 d->popupAction(d->currentAction, true);-
1104 } else if(key == Qt::Key_Enter || key == Qt::Key_Return || key == Qt::Key_Space) {
never executed: end of block
key == Qt::Key_EnterDescription
TRUEnever evaluated
FALSEnever evaluated
key == Qt::Key_ReturnDescription
TRUEnever evaluated
FALSEnever evaluated
key == Qt::Key_SpaceDescription
TRUEnever evaluated
FALSEnever evaluated
0
1105 d->activateAction(d->currentAction, QAction::Trigger);-
1106 d->setCurrentAction(d->currentAction, false);-
1107 d->setKeyboardMode(false);-
1108 }
never executed: end of block
0
1109 key_consumed = true;-
1110 break; }
never executed: break;
0
1111-
1112 case Qt::Key_Right:
never executed: case Qt::Key_Right:
0
1113 case Qt::Key_Left: {
never executed: case Qt::Key_Left:
0
1114 if(d->currentAction) {
d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1115 int index = d->actions.indexOf(d->currentAction);-
1116 if (QAction *nextAction = d->getNextAction(index, key == Qt::Key_Left ? -1 : +1)) {
QAction *nextA...eft ? -1 : +1)Description
TRUEnever evaluated
FALSEnever evaluated
0
1117 d->setCurrentAction(nextAction, d->popupState, true);-
1118 key_consumed = true;-
1119 }
never executed: end of block
0
1120 }
never executed: end of block
0
1121 break; }
never executed: break;
0
1122-
1123 default:
never executed: default:
0
1124 key_consumed = false;-
1125 }
never executed: end of block
0
1126-
1127 if (!key_consumed && e->matches(QKeySequence::Cancel)) {
!key_consumedDescription
TRUEnever evaluated
FALSEnever evaluated
e->matches(QKe...uence::Cancel)Description
TRUEnever evaluated
FALSEnever evaluated
0
1128 d->setCurrentAction(0);-
1129 d->setKeyboardMode(false);-
1130 key_consumed = true;-
1131 }
never executed: end of block
0
1132-
1133 if(!key_consumed &&
!key_consumedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1134 (!e->modifiers() ||
!e->modifiers()Description
TRUEnever evaluated
FALSEnever evaluated
0
1135 (e->modifiers()&(Qt::MetaModifier|Qt::AltModifier))) && e->text().length()==1 && !d->popupState) {
(e->modifiers(...:AltModifier))Description
TRUEnever evaluated
FALSEnever evaluated
e->text().length()==1Description
TRUEnever evaluated
FALSEnever evaluated
!d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1136 int clashCount = 0;-
1137 QAction *first = 0, *currentSelected = 0, *firstAfterCurrent = 0;-
1138 {-
1139 QChar c = e->text()[0].toUpper();-
1140 for(int i = 0; i < d->actions.size(); ++i) {
i < d->actions.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1141 if (d->actionRects.at(i).isNull())
d->actionRects.at(i).isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1142 continue;
never executed: continue;
0
1143 QAction *act = d->actions.at(i);-
1144 QString s = act->text();-
1145 if(!s.isEmpty()) {
!s.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1146 int ampersand = s.indexOf(QLatin1Char('&'));-
1147 if(ampersand >= 0) {
ampersand >= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1148 if(s[ampersand+1].toUpper() == c) {
s[ampersand+1].toUpper() == cDescription
TRUEnever evaluated
FALSEnever evaluated
0
1149 clashCount++;-
1150 if(!first)
!firstDescription
TRUEnever evaluated
FALSEnever evaluated
0
1151 first = act;
never executed: first = act;
0
1152 if(act == d->currentAction)
act == d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1153 currentSelected = act;
never executed: currentSelected = act;
0
1154 else if (!firstAfterCurrent && currentSelected)
!firstAfterCurrentDescription
TRUEnever evaluated
FALSEnever evaluated
currentSelectedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1155 firstAfterCurrent = act;
never executed: firstAfterCurrent = act;
0
1156 }
never executed: end of block
0
1157 }
never executed: end of block
0
1158 }
never executed: end of block
0
1159 }
never executed: end of block
0
1160 }-
1161 QAction *next_action = 0;-
1162 if(clashCount >= 1) {
clashCount >= 1Description
TRUEnever evaluated
FALSEnever evaluated
0
1163 if(clashCount == 1 || !d->currentAction || (currentSelected && !firstAfterCurrent))
clashCount == 1Description
TRUEnever evaluated
FALSEnever evaluated
!d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
currentSelectedDescription
TRUEnever evaluated
FALSEnever evaluated
!firstAfterCurrentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1164 next_action = first;
never executed: next_action = first;
0
1165 else-
1166 next_action = firstAfterCurrent;
never executed: next_action = firstAfterCurrent;
0
1167 }-
1168 if(next_action) {
next_actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1169 key_consumed = true;-
1170 d->setCurrentAction(next_action, true, true);-
1171 }
never executed: end of block
0
1172 }
never executed: end of block
0
1173 if(key_consumed)
key_consumedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1174 e->accept();
never executed: e->accept();
0
1175 else-
1176 e->ignore();
never executed: e->ignore();
0
1177}-
1178-
1179/*!-
1180 \reimp-
1181*/-
1182void QMenuBar::mouseMoveEvent(QMouseEvent *e)-
1183{-
1184 Q_D(QMenuBar);-
1185 if (!(e->buttons() & Qt::LeftButton))
!(e->buttons()...t::LeftButton)Description
TRUEnever evaluated
FALSEnever evaluated
0
1186 d->mouseDown = false;
never executed: d->mouseDown = false;
0
1187 bool popupState = d->popupState || d->mouseDown;
d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
d->mouseDownDescription
TRUEnever evaluated
FALSEnever evaluated
0
1188 QAction *action = d->actionAt(e->pos());-
1189 if ((action && d->isVisible(action)) || !popupState)
actionDescription
TRUEnever evaluated
FALSEnever evaluated
d->isVisible(action)Description
TRUEnever evaluated
FALSEnever evaluated
!popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1190 d->setCurrentAction(action, popupState);
never executed: d->setCurrentAction(action, popupState);
0
1191}
never executed: end of block
0
1192-
1193/*!-
1194 \reimp-
1195*/-
1196void QMenuBar::leaveEvent(QEvent *)-
1197{-
1198 Q_D(QMenuBar);-
1199 if((!hasFocus() && !d->popupState) ||
!hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
!d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1200 (d->currentAction && d->currentAction->menu() == 0))
d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
d->currentAction->menu() == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
1201 d->setCurrentAction(0);
never executed: d->setCurrentAction(0);
0
1202}
never executed: end of block
0
1203-
1204QPlatformMenu *getPlatformMenu(QAction *action)-
1205{-
1206 if (!action || !action->menu())
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
!action->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
1207 return 0;
never executed: return 0;
0
1208-
1209 return action->menu()->platformMenu();
never executed: return action->menu()->platformMenu();
0
1210}-
1211-
1212/*!-
1213 \reimp-
1214*/-
1215void QMenuBar::actionEvent(QActionEvent *e)-
1216{-
1217 Q_D(QMenuBar);-
1218 d->itemsDirty = true;-
1219-
1220 if (d->platformMenuBar) {
d->platformMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1221#if !defined(Q_OS_WINCE)-
1222 QPlatformMenuBar *nativeMenuBar = d->platformMenuBar;-
1223#else-
1224 QMenuBarPrivate::QWceMenuBarPrivate *nativeMenuBar = d->wce_menubar;-
1225#endif-
1226 if (!nativeMenuBar)
!nativeMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1227 return;
never executed: return;
0
1228-
1229 if (e->type() == QEvent::ActionAdded) {
e->type() == Q...t::ActionAddedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1230 QPlatformMenu *menu = getPlatformMenu(e->action());-
1231 if (menu) {
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
1232 QPlatformMenu* beforeMenu = NULL;-
1233 for (int beforeIndex = d->indexOf(e->action()) + 1;-
1234 !beforeMenu && (beforeIndex < actions().size());
!beforeMenuDescription
TRUEnever evaluated
FALSEnever evaluated
(beforeIndex <...ions().size())Description
TRUEnever evaluated
FALSEnever evaluated
0
1235 ++beforeIndex)-
1236 {-
1237 beforeMenu = getPlatformMenu(actions().at(beforeIndex));-
1238 }
never executed: end of block
0
1239-
1240 menu->setTag(reinterpret_cast<quintptr>(e->action()));-
1241 menu->setText(e->action()->text());-
1242 d->platformMenuBar->insertMenu(menu, beforeMenu);-
1243 }
never executed: end of block
0
1244 } else if (e->type() == QEvent::ActionRemoved) {
never executed: end of block
e->type() == Q...:ActionRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1245 QPlatformMenu *menu = getPlatformMenu(e->action());-
1246 if (menu)
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
1247 d->platformMenuBar->removeMenu(menu);
never executed: d->platformMenuBar->removeMenu(menu);
0
1248 } else if (e->type() == QEvent::ActionChanged) {
never executed: end of block
e->type() == Q...:ActionChangedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1249 QPlatformMenu* cur = d->platformMenuBar->menuForTag(reinterpret_cast<quintptr>(e->action()));-
1250 QPlatformMenu *menu = getPlatformMenu(e->action());-
1251-
1252 // the menu associated with the action can change, need to-
1253 // remove and/or insert the new platform menu-
1254 if (menu != cur) {
menu != curDescription
TRUEnever evaluated
FALSEnever evaluated
0
1255 if (cur)
curDescription
TRUEnever evaluated
FALSEnever evaluated
0
1256 d->platformMenuBar->removeMenu(cur);
never executed: d->platformMenuBar->removeMenu(cur);
0
1257 if (menu) {
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
1258 menu->setTag(reinterpret_cast<quintptr>(e->action()));-
1259-
1260 QPlatformMenu* beforeMenu = NULL;-
1261 for (int beforeIndex = d->indexOf(e->action()) + 1;-
1262 !beforeMenu && (beforeIndex < actions().size());
!beforeMenuDescription
TRUEnever evaluated
FALSEnever evaluated
(beforeIndex <...ions().size())Description
TRUEnever evaluated
FALSEnever evaluated
0
1263 ++beforeIndex)-
1264 {-
1265 beforeMenu = getPlatformMenu(actions().at(beforeIndex));-
1266 }
never executed: end of block
0
1267 d->platformMenuBar->insertMenu(menu, beforeMenu);-
1268 }
never executed: end of block
0
1269 } else if (menu) {
never executed: end of block
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
1270 menu->setText(e->action()->text());-
1271 menu->setVisible(e->action()->isVisible());-
1272 menu->setEnabled(e->action()->isEnabled());-
1273 d->platformMenuBar->syncMenu(menu);-
1274 }
never executed: end of block
0
1275 }
never executed: end of block
0
1276 }
never executed: end of block
0
1277-
1278 if(e->type() == QEvent::ActionAdded) {
e->type() == Q...t::ActionAddedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1279 connect(e->action(), SIGNAL(triggered()), this, SLOT(_q_actionTriggered()));-
1280 connect(e->action(), SIGNAL(hovered()), this, SLOT(_q_actionHovered()));-
1281 } else if(e->type() == QEvent::ActionRemoved) {
never executed: end of block
e->type() == Q...:ActionRemovedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1282 e->action()->disconnect(this);-
1283 }
never executed: end of block
0
1284 if (isVisible()) {
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
1285 d->updateGeometries();-
1286 update();-
1287 }
never executed: end of block
0
1288}
never executed: end of block
0
1289-
1290/*!-
1291 \reimp-
1292*/-
1293void QMenuBar::focusInEvent(QFocusEvent *)-
1294{-
1295 Q_D(QMenuBar);-
1296 if(d->keyboardState)
d->keyboardStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1297 d->focusFirstAction();
never executed: d->focusFirstAction();
0
1298}
never executed: end of block
0
1299-
1300/*!-
1301 \reimp-
1302*/-
1303void QMenuBar::focusOutEvent(QFocusEvent *)-
1304{-
1305 Q_D(QMenuBar);-
1306 if(!d->popupState) {
!d->popupStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
1307 d->setCurrentAction(0);-
1308 d->setKeyboardMode(false);-
1309 }
never executed: end of block
0
1310}
never executed: end of block
0
1311-
1312/*!-
1313 \reimp-
1314 */-
1315void QMenuBar::timerEvent (QTimerEvent *e)-
1316{-
1317 Q_D(QMenuBar);-
1318 if (e->timerId() == d->autoReleaseTimer.timerId()) {
e->timerId() =...imer.timerId()Description
TRUEnever evaluated
FALSEnever evaluated
0
1319 d->autoReleaseTimer.stop();-
1320 d->setCurrentAction(0);-
1321 }
never executed: end of block
0
1322 QWidget::timerEvent(e);-
1323}
never executed: end of block
0
1324-
1325-
1326void QMenuBarPrivate::handleReparent()-
1327{-
1328 Q_Q(QMenuBar);-
1329 QWidget *newParent = q->parentWidget();-
1330-
1331 //Note: if parent is reparented, then window may change even if parent doesn't.-
1332 // We need to install an avent filter on each parent up to the parent that is-
1333 // also a window (for shortcuts)-
1334 QWidget *newWindow = newParent ? newParent->window() : Q_NULLPTR;
newParentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1335-
1336 QVector<QPointer<QWidget> > newParents;-
1337 // Remove event filters on ex-parents, keep them on still-parents-
1338 // The parents are always ordered in the vector-
1339 foreach (const QPointer<QWidget> &w, oldParents) {-
1340 if (w) {
wDescription
TRUEnever evaluated
FALSEnever evaluated
0
1341 if (newParent == w) {
newParent == wDescription
TRUEnever evaluated
FALSEnever evaluated
0
1342 newParents.append(w);-
1343 if (newParent != newWindow) //stop at the window
newParent != newWindowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1344 newParent = newParent->parentWidget();
never executed: newParent = newParent->parentWidget();
0
1345 } else {
never executed: end of block
0
1346 w->removeEventFilter(q);-
1347 }
never executed: end of block
0
1348 }-
1349 }
never executed: end of block
0
1350-
1351 // At this point, newParent is the next one to be added to newParents-
1352 while (newParent && newParent != newWindow) {
newParentDescription
TRUEnever evaluated
FALSEnever evaluated
newParent != newWindowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1353 //install event filters all the way up to (excluding) the window-
1354 newParents.append(newParent);-
1355 newParent->installEventFilter(q);-
1356 newParent = newParent->parentWidget();-
1357 }
never executed: end of block
0
1358-
1359 if (newParent && newWindow) {
newParentDescription
TRUEnever evaluated
FALSEnever evaluated
newWindowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1360 // Install the event filter on the window-
1361 newParents.append(newParent);-
1362 newParent->installEventFilter(q);-
1363 }
never executed: end of block
0
1364 oldParents = newParents;-
1365-
1366 if (platformMenuBar) {
platformMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1367 if (newWindow) {
newWindowDescription
TRUEnever evaluated
FALSEnever evaluated
0
1368 // force the underlying platform window to be created, since-
1369 // the platform menubar needs it (and we have no other way to-
1370 // discover when the platform window is created)-
1371 newWindow->createWinId();-
1372 platformMenuBar->handleReparent(newWindow->windowHandle());-
1373 } else {
never executed: end of block
0
1374 platformMenuBar->handleReparent(0);-
1375 }
never executed: end of block
0
1376 }-
1377-
1378#ifdef Q_OS_WINCE-
1379 if (qt_wince_is_mobile() && wce_menubar)-
1380 wce_menubar->rebuild();-
1381#endif-
1382}
never executed: end of block
0
1383-
1384/*!-
1385 \reimp-
1386*/-
1387void QMenuBar::changeEvent(QEvent *e)-
1388{-
1389 Q_D(QMenuBar);-
1390 if(e->type() == QEvent::StyleChange) {
e->type() == Q...t::StyleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1391 d->itemsDirty = true;-
1392 setMouseTracking(style()->styleHint(QStyle::SH_MenuBar_MouseTracking, 0, this));-
1393 if(parentWidget())
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1394 resize(parentWidget()->width(), heightForWidth(parentWidget()->width()));
never executed: resize(parentWidget()->width(), heightForWidth(parentWidget()->width()));
0
1395 d->updateGeometries();-
1396 } else if (e->type() == QEvent::ParentChange) {
never executed: end of block
e->type() == Q...::ParentChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1397 d->handleReparent();-
1398 } else if (e->type() == QEvent::FontChange
never executed: end of block
e->type() == Q...nt::FontChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1399 || e->type() == QEvent::ApplicationFontChange) {
e->type() == Q...tionFontChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
1400 d->itemsDirty = true;-
1401 d->updateGeometries();-
1402 }
never executed: end of block
0
1403-
1404 QWidget::changeEvent(e);-
1405}
never executed: end of block
0
1406-
1407/*!-
1408 \reimp-
1409*/-
1410bool QMenuBar::event(QEvent *e)-
1411{-
1412 Q_D(QMenuBar);-
1413 switch (e->type()) {-
1414 case QEvent::KeyPress: {
never executed: case QEvent::KeyPress:
0
1415 QKeyEvent *ke = (QKeyEvent*)e;-
1416#if 0-
1417 if(!d->keyboardState) { //all keypresses..-
1418 d->setCurrentAction(0);-
1419 return ;-
1420 }-
1421#endif-
1422 if(ke->key() == Qt::Key_Tab || ke->key() == Qt::Key_Backtab) {
ke->key() == Qt::Key_TabDescription
TRUEnever evaluated
FALSEnever evaluated
ke->key() == Qt::Key_BacktabDescription
TRUEnever evaluated
FALSEnever evaluated
0
1423 keyPressEvent(ke);-
1424 return true;
never executed: return true;
0
1425 }-
1426-
1427 } break;
never executed: break;
0
1428#ifndef QT_NO_SHORTCUT-
1429 case QEvent::Shortcut: {
never executed: case QEvent::Shortcut:
0
1430 QShortcutEvent *se = static_cast<QShortcutEvent *>(e);-
1431 int shortcutId = se->shortcutId();-
1432 for(int j = 0; j < d->shortcutIndexMap.size(); ++j) {
j < d->shortcutIndexMap.size()Description
TRUEnever evaluated
FALSEnever evaluated
0
1433 if (shortcutId == d->shortcutIndexMap.value(j))
shortcutId == ...exMap.value(j)Description
TRUEnever evaluated
FALSEnever evaluated
0
1434 d->_q_internalShortcutActivated(j);
never executed: d->_q_internalShortcutActivated(j);
0
1435 }
never executed: end of block
0
1436 } break;
never executed: break;
0
1437#endif-
1438 case QEvent::Show:
never executed: case QEvent::Show:
0
1439 d->_q_updateLayout();-
1440 break;
never executed: break;
0
1441 case QEvent::ShortcutOverride: {
never executed: case QEvent::ShortcutOverride:
0
1442 QKeyEvent *kev = static_cast<QKeyEvent*>(e);-
1443 //we only filter out escape if there is a current action-
1444 if (kev->matches(QKeySequence::Cancel) && d->currentAction) {
kev->matches(Q...uence::Cancel)Description
TRUEnever evaluated
FALSEnever evaluated
d->currentActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
1445 e->accept();-
1446 return true;
never executed: return true;
0
1447 }-
1448 }-
1449 break;
never executed: break;
0
1450-
1451-
1452#ifndef QT_NO_WHATSTHIS-
1453 case QEvent::QueryWhatsThis:
never executed: case QEvent::QueryWhatsThis:
0
1454 e->setAccepted(d->whatsThis.size());-
1455 if (QAction *action = d->actionAt(static_cast<QHelpEvent*>(e)->pos())) {
QAction *actio...t*>(e)->pos())Description
TRUEnever evaluated
FALSEnever evaluated
0
1456 if (action->whatsThis().size() || action->menu())
action->whatsThis().size()Description
TRUEnever evaluated
FALSEnever evaluated
action->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
1457 e->accept();
never executed: e->accept();
0
1458 }
never executed: end of block
0
1459 return true;
never executed: return true;
0
1460#endif-
1461 case QEvent::LayoutDirectionChange:
never executed: case QEvent::LayoutDirectionChange:
0
1462 d->_q_updateLayout();-
1463 break;
never executed: break;
0
1464 default:
never executed: default:
0
1465 break;
never executed: break;
0
1466 }-
1467 return QWidget::event(e);
never executed: return QWidget::event(e);
0
1468}-
1469-
1470/*!-
1471 \reimp-
1472*/-
1473bool QMenuBar::eventFilter(QObject *object, QEvent *event)-
1474{-
1475 Q_D(QMenuBar);-
1476 if (object && (event->type() == QEvent::ParentChange)) //GrandparentChange
objectDescription
TRUEnever evaluated
FALSEnever evaluated
(event->type()...:ParentChange)Description
TRUEnever evaluated
FALSEnever evaluated
0
1477 d->handleReparent();
never executed: d->handleReparent();
0
1478-
1479 if (object == d->leftWidget || object == d->rightWidget) {
object == d->leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
object == d->rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1480 switch (event->type()) {-
1481 case QEvent::ShowToParent:
never executed: case QEvent::ShowToParent:
0
1482 case QEvent::HideToParent:
never executed: case QEvent::HideToParent:
0
1483 d->_q_updateLayout();-
1484 break;
never executed: break;
0
1485 default:
never executed: default:
0
1486 break;
never executed: break;
0
1487 }-
1488 }-
1489-
1490 if (style()->styleHint(QStyle::SH_MenuBar_AltKeyNavigation, 0, this)) {
style()->style...tion, 0, this)Description
TRUEnever evaluated
FALSEnever evaluated
0
1491 if (d->altPressed) {
d->altPressedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1492 switch (event->type()) {-
1493 case QEvent::KeyPress:
never executed: case QEvent::KeyPress:
0
1494 case QEvent::KeyRelease:
never executed: case QEvent::KeyRelease:
0
1495 {-
1496 QKeyEvent *kev = static_cast<QKeyEvent*>(event);-
1497 if (kev->key() == Qt::Key_Alt || kev->key() == Qt::Key_Meta) {
kev->key() == Qt::Key_AltDescription
TRUEnever evaluated
FALSEnever evaluated
kev->key() == Qt::Key_MetaDescription
TRUEnever evaluated
FALSEnever evaluated
0
1498 if (event->type() == QEvent::KeyPress) // Alt-press does not interest us, we have the shortcut-override event
event->type() ...vent::KeyPressDescription
TRUEnever evaluated
FALSEnever evaluated
0
1499 break;
never executed: break;
0
1500 d->setKeyboardMode(!d->keyboardState);-
1501 }
never executed: end of block
0
1502 }-
1503 // fall through-
1504 case QEvent::MouseButtonPress:
code before this statement never executed: case QEvent::MouseButtonPress:
never executed: case QEvent::MouseButtonPress:
0
1505 case QEvent::MouseButtonRelease:
never executed: case QEvent::MouseButtonRelease:
0
1506 case QEvent::MouseMove:
never executed: case QEvent::MouseMove:
0
1507 case QEvent::FocusIn:
never executed: case QEvent::FocusIn:
0
1508 case QEvent::FocusOut:
never executed: case QEvent::FocusOut:
0
1509 case QEvent::ActivationChange:
never executed: case QEvent::ActivationChange:
0
1510 d->altPressed = false;-
1511 qApp->removeEventFilter(this);-
1512 break;
never executed: break;
0
1513 default:
never executed: default:
0
1514 break;
never executed: break;
0
1515 }-
1516 } else if (isVisible()) {
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
1517 if (event->type() == QEvent::ShortcutOverride) {
event->type() ...ortcutOverrideDescription
TRUEnever evaluated
FALSEnever evaluated
0
1518 QKeyEvent *kev = static_cast<QKeyEvent*>(event);-
1519 if ((kev->key() == Qt::Key_Alt || kev->key() == Qt::Key_Meta)
kev->key() == Qt::Key_AltDescription
TRUEnever evaluated
FALSEnever evaluated
kev->key() == Qt::Key_MetaDescription
TRUEnever evaluated
FALSEnever evaluated
0
1520 && kev->modifiers() == Qt::AltModifier) {
kev->modifiers...t::AltModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
1521 d->altPressed = true;-
1522 qApp->installEventFilter(this);-
1523 }
never executed: end of block
0
1524 }
never executed: end of block
0
1525 }
never executed: end of block
0
1526 }
never executed: end of block
0
1527-
1528 return false;
never executed: return false;
0
1529}-
1530-
1531/*!-
1532 Returns the QAction at \a pt. Returns 0 if there is no action at \a pt or if-
1533the location has a separator.-
1534-
1535 \sa addAction(), addSeparator()-
1536*/-
1537QAction *QMenuBar::actionAt(const QPoint &pt) const-
1538{-
1539 Q_D(const QMenuBar);-
1540 return d->actionAt(pt);
never executed: return d->actionAt(pt);
0
1541}-
1542-
1543/*!-
1544 Returns the geometry of action \a act as a QRect.-
1545-
1546 \sa actionAt()-
1547*/-
1548QRect QMenuBar::actionGeometry(QAction *act) const-
1549{-
1550 Q_D(const QMenuBar);-
1551 return d->actionRect(act);
never executed: return d->actionRect(act);
0
1552}-
1553-
1554/*!-
1555 \reimp-
1556*/-
1557QSize QMenuBar::minimumSizeHint() const-
1558{-
1559 Q_D(const QMenuBar);-
1560 const bool as_gui_menubar = !isNativeMenuBar();-
1561-
1562 ensurePolished();-
1563 QSize ret(0, 0);-
1564 const_cast<QMenuBarPrivate*>(d)->updateGeometries();-
1565 const int hmargin = style()->pixelMetric(QStyle::PM_MenuBarHMargin, 0, this);-
1566 const int vmargin = style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, this);-
1567 int fw = style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, this);-
1568 int spaceBelowMenuBar = style()->styleHint(QStyle::SH_MainWindow_SpaceBelowMenuBar, 0, this);-
1569 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1570 int w = parentWidget() ? parentWidget()->width() : QApplication::desktop()->width();
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1571 d->calcActionRects(w - (2 * fw), 0);-
1572 for (int i = 0; ret.isNull() && i < d->actions.count(); ++i)
ret.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
i < d->actions.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1573 ret = d->actionRects.at(i).size();
never executed: ret = d->actionRects.at(i).size();
0
1574 if (!d->extension->isHidden())
!d->extension->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
0
1575 ret += QSize(d->extension->sizeHint().width(), 0);
never executed: ret += QSize(d->extension->sizeHint().width(), 0);
0
1576 ret += QSize(2*fw + hmargin, 2*fw + vmargin);-
1577 }
never executed: end of block
0
1578 int margin = 2*vmargin + 2*fw + spaceBelowMenuBar;-
1579 if(d->leftWidget) {
d->leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1580 QSize sz = d->leftWidget->minimumSizeHint();-
1581 ret.setWidth(ret.width() + sz.width());-
1582 if(sz.height() + margin > ret.height())
sz.height() + ...> ret.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
1583 ret.setHeight(sz.height() + margin);
never executed: ret.setHeight(sz.height() + margin);
0
1584 }
never executed: end of block
0
1585 if(d->rightWidget) {
d->rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1586 QSize sz = d->rightWidget->minimumSizeHint();-
1587 ret.setWidth(ret.width() + sz.width());-
1588 if(sz.height() + margin > ret.height())
sz.height() + ...> ret.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
1589 ret.setHeight(sz.height() + margin);
never executed: ret.setHeight(sz.height() + margin);
0
1590 }
never executed: end of block
0
1591 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1592 QStyleOptionMenuItem opt;-
1593 opt.rect = rect();-
1594 opt.menuRect = rect();-
1595 opt.state = QStyle::State_None;-
1596 opt.menuItemType = QStyleOptionMenuItem::Normal;-
1597 opt.checkType = QStyleOptionMenuItem::NotCheckable;-
1598 opt.palette = palette();-
1599 return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt,
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1600 ret.expandedTo(QApplication::globalStrut()),
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1601 this));
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1602 }-
1603 return ret;
never executed: return ret;
0
1604}-
1605-
1606/*!-
1607 \reimp-
1608*/-
1609QSize QMenuBar::sizeHint() const-
1610{-
1611 Q_D(const QMenuBar);-
1612 const bool as_gui_menubar = !isNativeMenuBar();-
1613-
1614 ensurePolished();-
1615 QSize ret(0, 0);-
1616 const_cast<QMenuBarPrivate*>(d)->updateGeometries();-
1617 const int hmargin = style()->pixelMetric(QStyle::PM_MenuBarHMargin, 0, this);-
1618 const int vmargin = style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, this);-
1619 int fw = style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, this);-
1620 int spaceBelowMenuBar = style()->styleHint(QStyle::SH_MainWindow_SpaceBelowMenuBar, 0, this);-
1621 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1622 const int w = parentWidget() ? parentWidget()->width() : QApplication::desktop()->width();
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1623 d->calcActionRects(w - (2 * fw), 0);-
1624 for (int i = 0; i < d->actionRects.count(); ++i) {
i < d->actionRects.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1625 const QRect &actionRect = d->actionRects.at(i);-
1626 ret = ret.expandedTo(QSize(actionRect.x() + actionRect.width(), actionRect.y() + actionRect.height()));-
1627 }
never executed: end of block
0
1628 //the action geometries already contain the top and left-
1629 //margins. So we only need to add those from right and bottom.-
1630 ret += QSize(fw + hmargin, fw + vmargin);-
1631 }
never executed: end of block
0
1632 int margin = 2*vmargin + 2*fw + spaceBelowMenuBar;-
1633 if(d->leftWidget) {
d->leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1634 QSize sz = d->leftWidget->sizeHint();-
1635 sz.rheight() += margin;-
1636 ret = ret.expandedTo(sz);-
1637 }
never executed: end of block
0
1638 if(d->rightWidget) {
d->rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1639 QSize sz = d->rightWidget->sizeHint();-
1640 ret.setWidth(ret.width() + sz.width());-
1641 if(sz.height() + margin > ret.height())
sz.height() + ...> ret.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
1642 ret.setHeight(sz.height() + margin);
never executed: ret.setHeight(sz.height() + margin);
0
1643 }
never executed: end of block
0
1644 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1645 QStyleOptionMenuItem opt;-
1646 opt.rect = rect();-
1647 opt.menuRect = rect();-
1648 opt.state = QStyle::State_None;-
1649 opt.menuItemType = QStyleOptionMenuItem::Normal;-
1650 opt.checkType = QStyleOptionMenuItem::NotCheckable;-
1651 opt.palette = palette();-
1652 return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt,
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1653 ret.expandedTo(QApplication::globalStrut()),
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1654 this));
never executed: return (style()->sizeFromContents(QStyle::CT_MenuBar, &opt, ret.expandedTo(QApplication::globalStrut()), this));
0
1655 }-
1656 return ret;
never executed: return ret;
0
1657}-
1658-
1659/*!-
1660 \reimp-
1661*/-
1662int QMenuBar::heightForWidth(int) const-
1663{-
1664 Q_D(const QMenuBar);-
1665 const bool as_gui_menubar = !isNativeMenuBar();-
1666-
1667 const_cast<QMenuBarPrivate*>(d)->updateGeometries();-
1668 int height = 0;-
1669 const int vmargin = style()->pixelMetric(QStyle::PM_MenuBarVMargin, 0, this);-
1670 int fw = style()->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, this);-
1671 int spaceBelowMenuBar = style()->styleHint(QStyle::SH_MainWindow_SpaceBelowMenuBar, 0, this);-
1672 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1673 for (int i = 0; i < d->actionRects.count(); ++i)
i < d->actionRects.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
1674 height = qMax(height, d->actionRects.at(i).height());
never executed: height = qMax(height, d->actionRects.at(i).height());
0
1675 if (height) //there is at least one non-null item
heightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1676 height += spaceBelowMenuBar;
never executed: height += spaceBelowMenuBar;
0
1677 height += 2*fw;-
1678 height += 2*vmargin;-
1679 }
never executed: end of block
0
1680 int margin = 2*vmargin + 2*fw + spaceBelowMenuBar;-
1681 if(d->leftWidget)
d->leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1682 height = qMax(d->leftWidget->sizeHint().height() + margin, height);
never executed: height = qMax(d->leftWidget->sizeHint().height() + margin, height);
0
1683 if(d->rightWidget)
d->rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1684 height = qMax(d->rightWidget->sizeHint().height() + margin, height);
never executed: height = qMax(d->rightWidget->sizeHint().height() + margin, height);
0
1685 if(as_gui_menubar) {
as_gui_menubarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1686 QStyleOptionMenuItem opt;-
1687 opt.init(this);-
1688 opt.menuRect = rect();-
1689 opt.state = QStyle::State_None;-
1690 opt.menuItemType = QStyleOptionMenuItem::Normal;-
1691 opt.checkType = QStyleOptionMenuItem::NotCheckable;-
1692 return style()->sizeFromContents(QStyle::CT_MenuBar, &opt, QSize(0, height), this).height(); //not pretty..
never executed: return style()->sizeFromContents(QStyle::CT_MenuBar, &opt, QSize(0, height), this).height();
0
1693 }-
1694 return height;
never executed: return height;
0
1695}-
1696-
1697/*!-
1698 \internal-
1699*/-
1700void QMenuBarPrivate::_q_internalShortcutActivated(int id)-
1701{-
1702 Q_Q(QMenuBar);-
1703 QAction *act = actions.at(id);-
1704 setCurrentAction(act, true, true);-
1705 if (act && !act->menu()) {
actDescription
TRUEnever evaluated
FALSEnever evaluated
!act->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
1706 activateAction(act, QAction::Trigger);-
1707 //100 is the same as the default value in QPushButton::animateClick-
1708 autoReleaseTimer.start(100, q);-
1709 } else if (act && q->style()->styleHint(QStyle::SH_MenuBar_AltKeyNavigation, 0, q)) {
never executed: end of block
actDescription
TRUEnever evaluated
FALSEnever evaluated
q->style()->st...igation, 0, q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1710 // When we open a menu using a shortcut, we should end up in keyboard state-
1711 setKeyboardMode(true);-
1712 }
never executed: end of block
0
1713}
never executed: end of block
0
1714-
1715void QMenuBarPrivate::_q_updateLayout()-
1716{-
1717 Q_Q(QMenuBar);-
1718 itemsDirty = true;-
1719 if (q->isVisible()) {
q->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
1720 updateGeometries();-
1721 q->update();-
1722 }
never executed: end of block
0
1723}
never executed: end of block
0
1724-
1725/*!-
1726 \fn void QMenuBar::setCornerWidget(QWidget *widget, Qt::Corner corner)-
1727-
1728 This sets the given \a widget to be shown directly on the left of the first-
1729 menu item, or on the right of the last menu item, depending on \a corner.-
1730-
1731 The menu bar takes ownership of \a widget, reparenting it into the menu bar.-
1732 However, if the \a corner already contains a widget, this previous widget-
1733 will no longer be managed and will still be a visible child of the menu bar.-
1734-
1735 \note Using a corner other than Qt::TopRightCorner or Qt::TopLeftCorner-
1736 will result in a warning.-
1737*/-
1738void QMenuBar::setCornerWidget(QWidget *w, Qt::Corner corner)-
1739{-
1740 Q_D(QMenuBar);-
1741 switch (corner) {-
1742 case Qt::TopLeftCorner:
never executed: case Qt::TopLeftCorner:
0
1743 if (d->leftWidget)
d->leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1744 d->leftWidget->removeEventFilter(this);
never executed: d->leftWidget->removeEventFilter(this);
0
1745 d->leftWidget = w;-
1746 break;
never executed: break;
0
1747 case Qt::TopRightCorner:
never executed: case Qt::TopRightCorner:
0
1748 if (d->rightWidget)
d->rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1749 d->rightWidget->removeEventFilter(this);
never executed: d->rightWidget->removeEventFilter(this);
0
1750 d->rightWidget = w;-
1751 break;
never executed: break;
0
1752 default:
never executed: default:
0
1753 qWarning("QMenuBar::setCornerWidget: Only TopLeftCorner and TopRightCorner are supported");-
1754 return;
never executed: return;
0
1755 }-
1756-
1757 if (w) {
wDescription
TRUEnever evaluated
FALSEnever evaluated
0
1758 w->setParent(this);-
1759 w->installEventFilter(this);-
1760 }
never executed: end of block
0
1761-
1762 d->_q_updateLayout();-
1763}
never executed: end of block
0
1764-
1765/*!-
1766 Returns the widget on the left of the first or on the right of the last menu-
1767 item, depending on \a corner.-
1768-
1769 \note Using a corner other than Qt::TopRightCorner or Qt::TopLeftCorner-
1770 will result in a warning.-
1771*/-
1772QWidget *QMenuBar::cornerWidget(Qt::Corner corner) const-
1773{-
1774 Q_D(const QMenuBar);-
1775 QWidget *w = 0;-
1776 switch(corner) {-
1777 case Qt::TopLeftCorner:
never executed: case Qt::TopLeftCorner:
0
1778 w = d->leftWidget;-
1779 break;
never executed: break;
0
1780 case Qt::TopRightCorner:
never executed: case Qt::TopRightCorner:
0
1781 w = d->rightWidget;-
1782 break;
never executed: break;
0
1783 default:
never executed: default:
0
1784 qWarning("QMenuBar::cornerWidget: Only TopLeftCorner and TopRightCorner are supported");-
1785 break;
never executed: break;
0
1786 }-
1787-
1788 return w;
never executed: return w;
0
1789}-
1790-
1791/*!-
1792 \property QMenuBar::nativeMenuBar-
1793 \brief Whether or not a menubar will be used as a native menubar on platforms that support it-
1794 \since 4.6-
1795-
1796 This property specifies whether or not the menubar should be used as a native menubar on platforms-
1797 that support it. The currently supported platforms are \macos and Windows CE. On these platforms-
1798 if this property is \c true, the menubar is used in the native menubar and is not in the window of-
1799 its parent, if false the menubar remains in the window. On other platforms the value of this-
1800 attribute has no effect.-
1801-
1802 The default is to follow whether the Qt::AA_DontUseNativeMenuBar attribute-
1803 is set for the application. Explicitly settings this property overrides-
1804 the presence (or abscence) of the attribute.-
1805*/-
1806-
1807void QMenuBar::setNativeMenuBar(bool nativeMenuBar)-
1808{-
1809 Q_D(QMenuBar);-
1810 if (nativeMenuBar != bool(d->platformMenuBar)) {
nativeMenuBar ...atformMenuBar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1811 if (!nativeMenuBar) {
!nativeMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1812 delete d->platformMenuBar;-
1813 d->platformMenuBar = 0;-
1814 } else {
never executed: end of block
0
1815 if (!d->platformMenuBar)
!d->platformMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1816 d->platformMenuBar = QGuiApplicationPrivate::platformTheme()->createPlatformMenuBar();
never executed: d->platformMenuBar = QGuiApplicationPrivate::platformTheme()->createPlatformMenuBar();
0
1817 }
never executed: end of block
0
1818-
1819 updateGeometry();-
1820 if (!nativeMenuBar && parentWidget())
!nativeMenuBarDescription
TRUEnever evaluated
FALSEnever evaluated
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1821 setVisible(true);
never executed: setVisible(true);
0
1822 }
never executed: end of block
0
1823}
never executed: end of block
0
1824-
1825bool QMenuBar::isNativeMenuBar() const-
1826{-
1827 Q_D(const QMenuBar);-
1828 return bool(d->platformMenuBar);
never executed: return bool(d->platformMenuBar);
0
1829}-
1830-
1831/*!-
1832 \internal-
1833*/-
1834QPlatformMenuBar *QMenuBar::platformMenuBar()-
1835{-
1836 Q_D(const QMenuBar);-
1837 return d->platformMenuBar;
never executed: return d->platformMenuBar;
0
1838}-
1839-
1840/*!-
1841 \since 4.4-
1842-
1843 Sets the default action to \a act.-
1844-
1845 The default action is assigned to the left soft key. The menu is assigned-
1846 to the right soft key.-
1847-
1848 Currently there is only support for the default action on Windows-
1849 Mobile. On all other platforms this method is not available.-
1850-
1851 \sa defaultAction()-
1852*/-
1853-
1854#ifdef Q_OS_WINCE-
1855void QMenuBar::setDefaultAction(QAction *act)-
1856{-
1857 Q_D(QMenuBar);-
1858 if (d->defaultAction == act)-
1859 return;-
1860 if (qt_wince_is_mobile())-
1861 if (d->defaultAction) {-
1862 disconnect(d->defaultAction, SIGNAL(changed()), this, SLOT(_q_updateDefaultAction()));-
1863 disconnect(d->defaultAction, SIGNAL(destroyed()), this, SLOT(_q_updateDefaultAction()));-
1864 }-
1865 d->defaultAction = act;-
1866 if (qt_wince_is_mobile())-
1867 if (d->defaultAction) {-
1868 connect(d->defaultAction, SIGNAL(changed()), this, SLOT(_q_updateDefaultAction()));-
1869 connect(d->defaultAction, SIGNAL(destroyed()), this, SLOT(_q_updateDefaultAction()));-
1870 }-
1871 if (d->wce_menubar) {-
1872 d->wce_menubar->rebuild();-
1873 }-
1874}-
1875-
1876/*!-
1877 \since 4.4-
1878-
1879 Returns the current default action.-
1880-
1881 \sa setDefaultAction()-
1882*/-
1883QAction *QMenuBar::defaultAction() const-
1884{-
1885 return d_func()->defaultAction;-
1886}-
1887#endif-
1888-
1889/*!-
1890 \fn void QMenuBar::triggered(QAction *action)-
1891-
1892 This signal is emitted when an action in a menu belonging to this menubar-
1893 is triggered as a result of a mouse click; \a action is the action that-
1894 caused the signal to be emitted.-
1895-
1896 \note QMenuBar has to have ownership of the QMenu in order this signal to work.-
1897-
1898 Normally, you connect each menu action to a single slot using-
1899 QAction::triggered(), but sometimes you will want to connect-
1900 several items to a single slot (most often if the user selects-
1901 from an array). This signal is useful in such cases.-
1902-
1903 \sa hovered(), QAction::triggered()-
1904*/-
1905-
1906/*!-
1907 \fn void QMenuBar::hovered(QAction *action)-
1908-
1909 This signal is emitted when a menu action is highlighted; \a action-
1910 is the action that caused the event to be sent.-
1911-
1912 Often this is used to update status information.-
1913-
1914 \sa triggered(), QAction::hovered()-
1915*/-
1916-
1917// for private slots-
1918-
1919-
1920QT_END_NAMESPACE-
1921-
1922#include <moc_qmenubar.cpp>-
1923-
1924#endif // QT_NO_MENUBAR-
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