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qmdisubwindow.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtWidgets module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
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21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
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24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
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32** information to ensure the GNU General Public License requirements will-
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35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40/*!-
41 \class QMdiSubWindow-
42 \brief The QMdiSubWindow class provides a subwindow class for-
43 QMdiArea.-
44 \since 4.3-
45 \ingroup mainwindow-classes-
46 \inmodule QtWidgets-
47-
48 QMdiSubWindow represents a top-level window in a QMdiArea, and consists-
49 of a title bar with window decorations, an internal widget, and-
50 (depending on the current style) a window frame and a size-
51 grip. QMdiSubWindow has its own layout, which consists of the-
52 title bar and a center area for the internal widget.-
53-
54 \image qmdisubwindowlayout.png-
55-
56 The most common way to construct a QMdiSubWindow is to call-
57 QMdiArea::addSubWindow() with the internal widget as the argument.-
58 You can also create a subwindow yourself, and set an internal-
59 widget by calling setWidget().-
60-
61 You use the same API when programming with subwindows as with-
62 regular top-level windows (e.g., you can call functions such as-
63 show(), hide(), showMaximized(), and setWindowTitle()).-
64-
65 \section1 Subwindow Handling-
66-
67 QMdiSubWindow also supports behavior specific to subwindows in-
68 an MDI area.-
69-
70 By default, each QMdiSubWindow is visible inside the MDI area-
71 viewport when moved around, but it is also possible to specify-
72 transparent window movement and resizing behavior, where only-
73 the outline of a subwindow is updated during these operations.-
74 The setOption() function is used to enable this behavior.-
75-
76 The isShaded() function detects whether the subwindow is-
77 currently shaded (i.e., the window is collapsed so that only the-
78 title bar is visible). To enter shaded mode, call showShaded().-
79 QMdiSubWindow emits the windowStateChanged() signal whenever the-
80 window state has changed (e.g., when the window becomes minimized,-
81 or is restored). It also emits aboutToActivate() before it is-
82 activated.-
83-
84 In keyboard-interactive mode, the windows are moved and resized-
85 with the keyboard. You can enter this mode through the system menu-
86 of the window. The keyboardSingleStep and keyboardPageStep-
87 properties control the distance the widget is moved or resized for-
88 each keypress event. When shift is pressed down page step is used;-
89 otherwise single step is used.-
90-
91 You can also change the active window with the keyboard. By-
92 pressing the control and tab keys at the same time, the next-
93 (using the current \l{QMdiArea::}{WindowOrder}) subwindow will be-
94 activated. By pressing control, shift, and tab, you will activate-
95 the previous window. This is equivalent to calling-
96 \l{QMdiArea::}{activateNextSubWindow()} and-
97 \l{QMdiArea::}{activatePreviousSubWindow()}. Note that these-
98 shortcuts overrides global shortcuts, but not the \l{QMdiArea}s-
99 shortcuts.-
100-
101 \sa QMdiArea-
102*/-
103-
104/*!-
105 \enum QMdiSubWindow::SubWindowOption-
106-
107 This enum describes options that customize the behavior-
108 of QMdiSubWindow.-
109-
110 \omitvalue AllowOutsideAreaHorizontally-
111 \omitvalue AllowOutsideAreaVertically-
112-
113 \value RubberBandResize If you enable this option, a rubber band-
114 control is used to represent the subwindow's outline, and the user-
115 resizes this instead of the subwindow itself.-
116 As a result, the subwindow maintains its original position and size-
117 until the resize operation has been completed, at which time it will-
118 receive a single QResizeEvent.-
119 By default, this option is disabled.-
120-
121 \value RubberBandMove If you enable this option, a rubber band-
122 control is used to represent the subwindow's outline, and the user-
123 moves this instead of the subwindow itself.-
124 As a result, the subwindow remains in its original position until-
125 the move operation has completed, at which time a QMoveEvent is-
126 sent to the window. By default, this option is disabled.-
127*/-
128-
129/*!-
130 \fn QMdiSubWindow::windowStateChanged(Qt::WindowStates oldState, Qt::WindowStates newState)-
131-
132 QMdiSubWindow emits this signal after the window state changes. \a-
133 oldState is the window state before it changed, and \a newState is the-
134 new, current state.-
135*/-
136-
137/*!-
138 \fn QMdiSubWindow::aboutToActivate()-
139-
140 QMdiSubWindow emits this signal immediately before it is-
141 activated. After the subwindow has been activated, the QMdiArea that-
142 manages the subwindow will also emit the-
143 \l{QMdiArea::}{subWindowActivated()} signal.-
144-
145 \sa QMdiArea::subWindowActivated()-
146*/-
147-
148#include "qmdisubwindow_p.h"-
149-
150#ifndef QT_NO_MDIAREA-
151-
152#include <QApplication>-
153#include <QStylePainter>-
154#include <QVBoxLayout>-
155#include <QMouseEvent>-
156#include <QWhatsThis>-
157#include <QToolTip>-
158#include <QMainWindow>-
159#include <QScrollBar>-
160#include <QDebug>-
161#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
162#include <private/qmacstyle_mac_p.h>-
163#endif-
164#include <QMdiArea>-
165#include <QScopedValueRollback>-
166-
167QT_BEGIN_NAMESPACE-
168-
169using namespace QMdi;-
170-
171static const QStyle::SubControl SubControls[] =-
172{-
173 QStyle::SC_TitleBarLabel, // 1-
174 QStyle::SC_TitleBarSysMenu, // 2-
175 QStyle::SC_TitleBarMinButton, // 3-
176 QStyle::SC_TitleBarMaxButton, // 4-
177 QStyle::SC_TitleBarShadeButton, // 5-
178 QStyle::SC_TitleBarCloseButton, // 6-
179 QStyle::SC_TitleBarNormalButton, // 7-
180 QStyle::SC_TitleBarUnshadeButton, // 8-
181 QStyle::SC_TitleBarContextHelpButton // 9-
182};-
183static const int NumSubControls = sizeof(SubControls) / sizeof(SubControls[0]);-
184-
185static const Qt::WindowFlags CustomizeWindowFlags =-
186 Qt::FramelessWindowHint-
187 | Qt::CustomizeWindowHint-
188 | Qt::WindowTitleHint-
189 | Qt::WindowSystemMenuHint-
190 | Qt::WindowMinimizeButtonHint-
191 | Qt::WindowMaximizeButtonHint-
192 | Qt::WindowMinMaxButtonsHint;-
193-
194-
195static const int BoundaryMargin = 5;-
196-
197static inline int getMoveDeltaComponent(uint cflags, uint moveFlag, uint resizeFlag,-
198 int delta, int maxDelta, int minDelta)-
199{-
200 if (cflags & moveFlag) {
cflags & moveFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
201 if (delta > 0)
delta > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
202 return (cflags & resizeFlag) ? qMin(delta, maxDelta) : delta;
never executed: return (cflags & resizeFlag) ? qMin(delta, maxDelta) : delta;
0
203 return (cflags & resizeFlag) ? qMax(delta, minDelta) : delta;
never executed: return (cflags & resizeFlag) ? qMax(delta, minDelta) : delta;
0
204 }-
205 return 0;
never executed: return 0;
0
206}-
207-
208static inline int getResizeDeltaComponent(uint cflags, uint resizeFlag,-
209 uint resizeReverseFlag, int delta)-
210{-
211 if (cflags & resizeFlag) {
cflags & resizeFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
212 if (cflags & resizeReverseFlag)
cflags & resizeReverseFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
213 return -delta;
never executed: return -delta;
0
214 return delta;
never executed: return delta;
0
215 }-
216 return 0;
never executed: return 0;
0
217}-
218-
219static inline bool isChildOfQMdiSubWindow(const QWidget *child)-
220{-
221 Q_ASSERT(child);-
222 QWidget *parent = child->parentWidget();-
223 while (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
224 if (qobject_cast<QMdiSubWindow *>(parent))
qobject_cast<Q...dow *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
225 return true;
never executed: return true;
0
226 parent = parent->parentWidget();-
227 }
never executed: end of block
0
228 return false;
never executed: return false;
0
229}-
230-
231static inline bool isChildOfTabbedQMdiArea(const QMdiSubWindow *child)-
232{-
233 Q_ASSERT(child);-
234 if (QMdiArea *mdiArea = child->mdiArea()) {
QMdiArea *mdiA...ild->mdiArea()Description
TRUEnever evaluated
FALSEnever evaluated
0
235 if (mdiArea->viewMode() == QMdiArea::TabbedView)
mdiArea->viewM...ea::TabbedViewDescription
TRUEnever evaluated
FALSEnever evaluated
0
236 return true;
never executed: return true;
0
237 }
never executed: end of block
0
238 return false;
never executed: return false;
0
239}-
240-
241template<typename T>-
242static inline ControlElement<T> *ptr(QWidget *widget)-
243{-
244 if (widget && widget->qt_metacast("ControlElement")
widgetDescription
TRUEnever evaluated
FALSEnever evaluated
widget->qt_met...ntrolElement")Description
TRUEnever evaluated
FALSEnever evaluated
0
245 && strcmp(widget->metaObject()->className(), T::staticMetaObject.className()) == 0) {
strcmp(widget-...ssName()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
246 return static_cast<ControlElement<T> *>(widget);
never executed: return static_cast<ControlElement<T> *>(widget);
0
247 }-
248 return 0;
never executed: return 0;
0
249}-
250-
251QString QMdiSubWindowPrivate::originalWindowTitle()-
252{-
253 Q_Q(QMdiSubWindow);-
254 if (originalTitle.isNull()) {
originalTitle.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
255 originalTitle = q->window()->windowTitle();-
256 if (originalTitle.isNull())
originalTitle.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
257 originalTitle = QLatin1String("");
never executed: originalTitle = QLatin1String("");
0
258 }
never executed: end of block
0
259 return originalTitle;
never executed: return originalTitle;
0
260}-
261-
262void QMdiSubWindowPrivate::setNewWindowTitle()-
263{-
264 Q_Q(QMdiSubWindow);-
265 QString childTitle = q->windowTitle();-
266 if (childTitle.isEmpty())
childTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
267 return;
never executed: return;
0
268 QString original = originalWindowTitle();-
269 if (!original.isEmpty()) {
!original.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
270 if (!original.contains(QMdiSubWindow::tr("- [%1]").arg(childTitle)))
!original.cont...g(childTitle))Description
TRUEnever evaluated
FALSEnever evaluated
0
271 q->window()->setWindowTitle(QMdiSubWindow::tr("%1 - [%2]").arg(original, childTitle));
never executed: q->window()->setWindowTitle(QMdiSubWindow::tr("%1 - [%2]").arg(original, childTitle));
0
272-
273 } else {
never executed: end of block
0
274 q->window()->setWindowTitle(childTitle);-
275 }
never executed: end of block
0
276}-
277-
278static inline bool isHoverControl(QStyle::SubControl control)-
279{-
280 return control != QStyle::SC_None && control != QStyle::SC_TitleBarLabel;
never executed: return control != QStyle::SC_None && control != QStyle::SC_TitleBarLabel;
0
281}-
282-
283#if defined(Q_DEAD_CODE_FROM_QT4_WIN)-
284static inline QRgb colorref2qrgb(COLORREF col)-
285{-
286 return qRgb(GetRValue(col),GetGValue(col),GetBValue(col));-
287}-
288#endif-
289-
290#ifndef QT_NO_TOOLTIP-
291static void showToolTip(QHelpEvent *helpEvent, QWidget *widget, const QStyleOptionComplex &opt,-
292 QStyle::ComplexControl complexControl, QStyle::SubControl subControl)-
293{-
294 Q_ASSERT(helpEvent);-
295 Q_ASSERT(helpEvent->type() == QEvent::ToolTip);-
296 Q_ASSERT(widget);-
297-
298#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
299 // Native Mac windows don't show tool tip.-
300 if (qobject_cast<QMacStyle *>(widget->style()))-
301 return;-
302#endif-
303-
304 // Convert CC_MdiControls to CC_TitleBar. Sub controls of different complex-
305 // controls cannot be in the same switch as they might have the same value.-
306 if (complexControl == QStyle::CC_MdiControls) {
complexControl...CC_MdiControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
307 if (subControl == QStyle::SC_MdiMinButton)
subControl == ...C_MdiMinButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
308 subControl = QStyle::SC_TitleBarMinButton;
never executed: subControl = QStyle::SC_TitleBarMinButton;
0
309 else if (subControl == QStyle::SC_MdiCloseButton)
subControl == ...MdiCloseButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
310 subControl = QStyle::SC_TitleBarCloseButton;
never executed: subControl = QStyle::SC_TitleBarCloseButton;
0
311 else if (subControl == QStyle::SC_MdiNormalButton)
subControl == ...diNormalButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
312 subControl = QStyle::SC_TitleBarNormalButton;
never executed: subControl = QStyle::SC_TitleBarNormalButton;
0
313 else-
314 subControl = QStyle::SC_None;
never executed: subControl = QStyle::SC_None;
0
315 }-
316-
317 // Don't change the tooltip for the base widget itself.-
318 if (subControl == QStyle::SC_None)
subControl == QStyle::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
319 return;
never executed: return;
0
320-
321 QString toolTip;-
322-
323 switch (subControl) {-
324 case QStyle::SC_TitleBarMinButton:
never executed: case QStyle::SC_TitleBarMinButton:
0
325 toolTip = QMdiSubWindow::tr("Minimize");-
326 break;
never executed: break;
0
327 case QStyle::SC_TitleBarMaxButton:
never executed: case QStyle::SC_TitleBarMaxButton:
0
328 toolTip = QMdiSubWindow::tr("Maximize");-
329 break;
never executed: break;
0
330 case QStyle::SC_TitleBarUnshadeButton:
never executed: case QStyle::SC_TitleBarUnshadeButton:
0
331 toolTip = QMdiSubWindow::tr("Unshade");-
332 break;
never executed: break;
0
333 case QStyle::SC_TitleBarShadeButton:
never executed: case QStyle::SC_TitleBarShadeButton:
0
334 toolTip = QMdiSubWindow::tr("Shade");-
335 break;
never executed: break;
0
336 case QStyle::SC_TitleBarNormalButton:
never executed: case QStyle::SC_TitleBarNormalButton:
0
337 if (widget->isMaximized() || !qobject_cast<QMdiSubWindow *>(widget))
widget->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!qobject_cast<...dow *>(widget)Description
TRUEnever evaluated
FALSEnever evaluated
0
338 toolTip = QMdiSubWindow::tr("Restore Down");
never executed: toolTip = QMdiSubWindow::tr("Restore Down");
0
339 else-
340 toolTip = QMdiSubWindow::tr("Restore");
never executed: toolTip = QMdiSubWindow::tr("Restore");
0
341 break;
never executed: break;
0
342 case QStyle::SC_TitleBarCloseButton:
never executed: case QStyle::SC_TitleBarCloseButton:
0
343 toolTip = QMdiSubWindow::tr("Close");-
344 break;
never executed: break;
0
345 case QStyle::SC_TitleBarContextHelpButton:
never executed: case QStyle::SC_TitleBarContextHelpButton:
0
346 toolTip = QMdiSubWindow::tr("Help");-
347 break;
never executed: break;
0
348 case QStyle::SC_TitleBarSysMenu:
never executed: case QStyle::SC_TitleBarSysMenu:
0
349 toolTip = QMdiSubWindow::tr("Menu");-
350 break;
never executed: break;
0
351 default:
never executed: default:
0
352 break;
never executed: break;
0
353 }-
354-
355 const QRect rect = widget->style()->subControlRect(complexControl, &opt, subControl, widget);-
356 QToolTip::showText(helpEvent->globalPos(), toolTip, widget, rect);-
357}
never executed: end of block
0
358#endif // QT_NO_TOOLTIP-
359-
360namespace QMdi {-
361/*-
362 \class ControlLabel-
363 \internal-
364*/-
365class ControlLabel : public QWidget-
366{-
367 Q_OBJECT-
368public:-
369 ControlLabel(QMdiSubWindow *subWindow, QWidget *parent = 0);-
370-
371 QSize sizeHint() const Q_DECL_OVERRIDE;-
372-
373signals:-
374 void _q_clicked();-
375 void _q_doubleClicked();-
376-
377protected:-
378 bool event(QEvent *event) Q_DECL_OVERRIDE;-
379 void paintEvent(QPaintEvent *paintEvent) Q_DECL_OVERRIDE;-
380 void mousePressEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
381 void mouseDoubleClickEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
382 void mouseReleaseEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
383-
384private:-
385 QPixmap label;-
386 bool isPressed;-
387 void updateWindowIcon();-
388};-
389} // namespace QMdi-
390-
391ControlLabel::ControlLabel(QMdiSubWindow *subWindow, QWidget *parent)-
392 : QWidget(parent), isPressed(false)-
393{-
394 Q_UNUSED(subWindow);-
395 setFocusPolicy(Qt::NoFocus);-
396 updateWindowIcon();-
397 setFixedSize(label.size());-
398}
never executed: end of block
0
399-
400/*-
401 \internal-
402*/-
403QSize ControlLabel::sizeHint() const-
404{-
405 return label.size();
never executed: return label.size();
0
406}-
407-
408/*-
409 \internal-
410*/-
411bool ControlLabel::event(QEvent *event)-
412{-
413 if (event->type() == QEvent::WindowIconChange)
event->type() ...ndowIconChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
414 updateWindowIcon();
never executed: updateWindowIcon();
0
415#ifndef QT_NO_TOOLTIP-
416 else if (event->type() == QEvent::ToolTip) {
event->type() ...Event::ToolTipDescription
TRUEnever evaluated
FALSEnever evaluated
0
417 QStyleOptionTitleBar options;-
418 options.initFrom(this);-
419 showToolTip(static_cast<QHelpEvent *>(event), this, options,-
420 QStyle::CC_TitleBar, QStyle::SC_TitleBarSysMenu);-
421 }
never executed: end of block
0
422#endif-
423 return QWidget::event(event);
never executed: return QWidget::event(event);
0
424}-
425-
426/*-
427 \internal-
428*/-
429void ControlLabel::paintEvent(QPaintEvent * /*paintEvent*/)-
430{-
431 QPainter painter(this);-
432 painter.drawPixmap(0, 0, label);-
433}
never executed: end of block
0
434-
435/*-
436 \internal-
437*/-
438void ControlLabel::mousePressEvent(QMouseEvent *mouseEvent)-
439{-
440 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
441 mouseEvent->ignore();-
442 return;
never executed: return;
0
443 }-
444 isPressed = true;-
445}
never executed: end of block
0
446-
447/*-
448 \internal-
449*/-
450void ControlLabel::mouseDoubleClickEvent(QMouseEvent *mouseEvent)-
451{-
452 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
453 mouseEvent->ignore();-
454 return;
never executed: return;
0
455 }-
456 isPressed = false;-
457 emit _q_doubleClicked();-
458}
never executed: end of block
0
459-
460/*-
461 \internal-
462*/-
463void ControlLabel::mouseReleaseEvent(QMouseEvent *mouseEvent)-
464{-
465 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
466 mouseEvent->ignore();-
467 return;
never executed: return;
0
468 }-
469 if (isPressed) {
isPressedDescription
TRUEnever evaluated
FALSEnever evaluated
0
470 isPressed = false;-
471 emit _q_clicked();-
472 }
never executed: end of block
0
473}
never executed: end of block
0
474-
475/*-
476 \internal-
477*/-
478void ControlLabel::updateWindowIcon()-
479{-
480 QIcon menuIcon = windowIcon();-
481 if (menuIcon.isNull())
menuIcon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
482 menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, parentWidget());
never executed: menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, parentWidget());
0
483 label = menuIcon.pixmap(16, 16);-
484 update();-
485}
never executed: end of block
0
486-
487namespace QMdi {-
488/*-
489 \class ControllerWidget-
490 \internal-
491*/-
492class ControllerWidget : public QWidget-
493{-
494 Q_OBJECT-
495public:-
496 ControllerWidget(QMdiSubWindow *subWindow, QWidget *parent = 0);-
497 QSize sizeHint() const Q_DECL_OVERRIDE;-
498 void setControlVisible(QMdiSubWindowPrivate::WindowStateAction action, bool visible);-
499 inline bool hasVisibleControls() const-
500 {-
501 return (visibleControls & QStyle::SC_MdiMinButton)
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
0
502 || (visibleControls & QStyle::SC_MdiNormalButton)
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
0
503 || (visibleControls & QStyle::SC_MdiCloseButton);
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
0
504 }-
505-
506signals:-
507 void _q_minimize();-
508 void _q_restore();-
509 void _q_close();-
510-
511protected:-
512 void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;-
513 void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
514 void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
515 void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
516 void leaveEvent(QEvent *event) Q_DECL_OVERRIDE;-
517 bool event(QEvent *event) Q_DECL_OVERRIDE;-
518-
519private:-
520 QStyle::SubControl activeControl;-
521 QStyle::SubControl hoverControl;-
522 QStyle::SubControls visibleControls;-
523 void initStyleOption(QStyleOptionComplex *option) const;-
524 QMdiArea *mdiArea;-
525 inline QStyle::SubControl getSubControl(const QPoint &pos) const-
526 {-
527 QStyleOptionComplex opt;-
528 initStyleOption(&opt);-
529 return style()->hitTestComplexControl(QStyle::CC_MdiControls, &opt, pos, mdiArea);
never executed: return style()->hitTestComplexControl(QStyle::CC_MdiControls, &opt, pos, mdiArea);
0
530 }-
531};-
532} // namespace QMdi-
533-
534/*-
535 \internal-
536*/-
537ControllerWidget::ControllerWidget(QMdiSubWindow *subWindow, QWidget *parent)-
538 : QWidget(parent),-
539 activeControl(QStyle::SC_None),-
540 hoverControl(QStyle::SC_None),-
541 visibleControls(QStyle::SC_None),-
542 mdiArea(0)-
543{-
544 if (subWindow->parentWidget())
subWindow->parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
545 mdiArea = qobject_cast<QMdiArea *>(subWindow->parentWidget()->parentWidget());
never executed: mdiArea = qobject_cast<QMdiArea *>(subWindow->parentWidget()->parentWidget());
0
546 setFocusPolicy(Qt::NoFocus);-
547 setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);-
548 setMouseTracking(true);-
549}
never executed: end of block
0
550-
551/*-
552 \internal-
553*/-
554QSize ControllerWidget::sizeHint() const-
555{-
556 ensurePolished();-
557 QStyleOptionComplex opt;-
558 initStyleOption(&opt);-
559 QSize size(48, 16);-
560 return style()->sizeFromContents(QStyle::CT_MdiControls, &opt, size, mdiArea);
never executed: return style()->sizeFromContents(QStyle::CT_MdiControls, &opt, size, mdiArea);
0
561}-
562-
563void ControllerWidget::setControlVisible(QMdiSubWindowPrivate::WindowStateAction action, bool visible)-
564{-
565 QStyle::SubControl subControl = QStyle::SC_None;-
566-
567 // Map action from QMdiSubWindowPrivate::WindowStateAction to QStyle::SubControl.-
568 if (action == QMdiSubWindowPrivate::MaximizeAction)
action == QMdi...MaximizeActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
569 subControl = QStyle::SC_MdiNormalButton;
never executed: subControl = QStyle::SC_MdiNormalButton;
0
570 else if (action == QMdiSubWindowPrivate::CloseAction)
action == QMdi...e::CloseActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
571 subControl = QStyle::SC_MdiCloseButton;
never executed: subControl = QStyle::SC_MdiCloseButton;
0
572 else if (action == QMdiSubWindowPrivate::MinimizeAction)
action == QMdi...MinimizeActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
573 subControl = QStyle::SC_MdiMinButton;
never executed: subControl = QStyle::SC_MdiMinButton;
0
574-
575 if (subControl == QStyle::SC_None)
subControl == QStyle::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
576 return;
never executed: return;
0
577-
578 visibleControls.setFlag(subControl, visible && !(visibleControls & subControl));-
579}
never executed: end of block
0
580-
581/*-
582 \internal-
583*/-
584void ControllerWidget::paintEvent(QPaintEvent * /*paintEvent*/)-
585{-
586 QStyleOptionComplex opt;-
587 initStyleOption(&opt);-
588 if (activeControl == hoverControl) {
activeControl == hoverControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
589 opt.activeSubControls = activeControl;-
590 opt.state |= QStyle::State_Sunken;-
591 } else if (hoverControl != QStyle::SC_None && (activeControl == QStyle::SC_None)) {
never executed: end of block
hoverControl !...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
(activeControl...tyle::SC_None)Description
TRUEnever evaluated
FALSEnever evaluated
0
592 opt.activeSubControls = hoverControl;-
593 opt.state |= QStyle::State_MouseOver;-
594 }
never executed: end of block
0
595 QPainter painter(this);-
596 style()->drawComplexControl(QStyle::CC_MdiControls, &opt, &painter, mdiArea);-
597}
never executed: end of block
0
598-
599/*-
600 \internal-
601*/-
602void ControllerWidget::mousePressEvent(QMouseEvent *event)-
603{-
604 if (event->button() != Qt::LeftButton) {
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
605 event->ignore();-
606 return;
never executed: return;
0
607 }-
608 activeControl = getSubControl(event->pos());-
609 update();-
610}
never executed: end of block
0
611-
612/*-
613 \internal-
614*/-
615void ControllerWidget::mouseReleaseEvent(QMouseEvent *event)-
616{-
617 if (event->button() != Qt::LeftButton) {
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
618 event->ignore();-
619 return;
never executed: return;
0
620 }-
621-
622 QStyle::SubControl under_mouse = getSubControl(event->pos());-
623 if (under_mouse == activeControl) {
under_mouse == activeControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
624 switch (activeControl) {-
625 case QStyle::SC_MdiCloseButton:
never executed: case QStyle::SC_MdiCloseButton:
0
626 emit _q_close();-
627 break;
never executed: break;
0
628 case QStyle::SC_MdiNormalButton:
never executed: case QStyle::SC_MdiNormalButton:
0
629 emit _q_restore();-
630 break;
never executed: break;
0
631 case QStyle::SC_MdiMinButton:
never executed: case QStyle::SC_MdiMinButton:
0
632 emit _q_minimize();-
633 break;
never executed: break;
0
634 default:
never executed: default:
0
635 break;
never executed: break;
0
636 }-
637 }-
638-
639 activeControl = QStyle::SC_None;-
640 update();-
641}
never executed: end of block
0
642-
643/*-
644 \internal-
645*/-
646void ControllerWidget::mouseMoveEvent(QMouseEvent *event)-
647{-
648 QStyle::SubControl under_mouse = getSubControl(event->pos());-
649 //test if hover state changes-
650 if (hoverControl != under_mouse) {
hoverControl != under_mouseDescription
TRUEnever evaluated
FALSEnever evaluated
0
651 hoverControl = under_mouse;-
652 update();-
653 }
never executed: end of block
0
654}
never executed: end of block
0
655-
656/*-
657 \internal-
658*/-
659void ControllerWidget::leaveEvent(QEvent * /*event*/)-
660{-
661 hoverControl = QStyle::SC_None;-
662 update();-
663}
never executed: end of block
0
664-
665/*-
666 \internal-
667*/-
668bool ControllerWidget::event(QEvent *event)-
669{-
670#ifndef QT_NO_TOOLTIP-
671 if (event->type() == QEvent::ToolTip) {
event->type() ...Event::ToolTipDescription
TRUEnever evaluated
FALSEnever evaluated
0
672 QStyleOptionComplex opt;-
673 initStyleOption(&opt);-
674 QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);-
675 showToolTip(helpEvent, this, opt, QStyle::CC_MdiControls, getSubControl(helpEvent->pos()));-
676 }
never executed: end of block
0
677#endif // QT_NO_TOOLTIP-
678 return QWidget::event(event);
never executed: return QWidget::event(event);
0
679}-
680-
681/*-
682 \internal-
683*/-
684void ControllerWidget::initStyleOption(QStyleOptionComplex *option) const-
685{-
686 option->initFrom(this);-
687 option->subControls = visibleControls;-
688 option->activeSubControls = QStyle::SC_None;-
689}
never executed: end of block
0
690-
691/*-
692 \internal-
693*/-
694ControlContainer::ControlContainer(QMdiSubWindow *mdiChild)-
695 : QObject(mdiChild),-
696 previousLeft(0),-
697 previousRight(0),-
698#ifndef QT_NO_MENUBAR-
699 m_menuBar(0),-
700#endif-
701 mdiChild(mdiChild)-
702{-
703 Q_ASSERT(mdiChild);-
704-
705 m_controllerWidget = new ControlElement<ControllerWidget>(mdiChild);-
706 connect(m_controllerWidget, SIGNAL(_q_close()), mdiChild, SLOT(close()));-
707 connect(m_controllerWidget, SIGNAL(_q_restore()), mdiChild, SLOT(showNormal()));-
708 connect(m_controllerWidget, SIGNAL(_q_minimize()), mdiChild, SLOT(showMinimized()));-
709-
710 m_menuLabel = new ControlElement<ControlLabel>(mdiChild);-
711 m_menuLabel->setWindowIcon(mdiChild->windowIcon());-
712#ifndef QT_NO_MENU-
713 connect(m_menuLabel, SIGNAL(_q_clicked()), mdiChild, SLOT(showSystemMenu()));-
714#endif-
715 connect(m_menuLabel, SIGNAL(_q_doubleClicked()), mdiChild, SLOT(close()));-
716}
never executed: end of block
0
717-
718ControlContainer::~ControlContainer()-
719{-
720#ifndef QT_NO_MENUBAR-
721 removeButtonsFromMenuBar();-
722#endif-
723 delete m_menuLabel;-
724 m_menuLabel = 0;-
725 delete m_controllerWidget;-
726 m_controllerWidget = 0;-
727}
never executed: end of block
0
728-
729#ifndef QT_NO_MENUBAR-
730/*-
731 \internal-
732*/-
733QMenuBar *QMdiSubWindowPrivate::menuBar() const-
734{-
735#if defined(QT_NO_MAINWINDOW)-
736 return 0;-
737#else-
738 Q_Q(const QMdiSubWindow);-
739 if (!q->isMaximized() || drawTitleBarWhenMaximized() || isChildOfTabbedQMdiArea(q))
!q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
740 return 0;
never executed: return 0;
0
741-
742 if (QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window()))
QMainWindow *m...>(q->window())Description
TRUEnever evaluated
FALSEnever evaluated
0
743 return mainWindow->menuBar();
never executed: return mainWindow->menuBar();
0
744-
745 return 0;
never executed: return 0;
0
746#endif-
747}-
748-
749/*-
750 \internal-
751*/-
752void ControlContainer::showButtonsInMenuBar(QMenuBar *menuBar)-
753{-
754 if (!menuBar || !mdiChild || mdiChild->windowFlags() & Qt::FramelessWindowHint)
!menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
!mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
mdiChild->wind...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
755 return;
never executed: return;
0
756 m_menuBar = menuBar;-
757-
758 if (m_menuLabel && mdiChild->windowFlags() & Qt::WindowSystemMenuHint) {
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
mdiChild->wind...SystemMenuHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
759 QWidget *currentLeft = menuBar->cornerWidget(Qt::TopLeftCorner);-
760 if (currentLeft)
currentLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
761 currentLeft->hide();
never executed: currentLeft->hide();
0
762 if (currentLeft != m_menuLabel) {
currentLeft != m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
763 menuBar->setCornerWidget(m_menuLabel, Qt::TopLeftCorner);-
764 previousLeft = currentLeft;-
765 }
never executed: end of block
0
766 m_menuLabel->show();-
767 }
never executed: end of block
0
768 ControllerWidget *controllerWidget = qobject_cast<ControllerWidget *>(m_controllerWidget);-
769 if (controllerWidget && controllerWidget->hasVisibleControls()) {
controllerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
controllerWidg...ibleControls()Description
TRUEnever evaluated
FALSEnever evaluated
0
770 QWidget *currentRight = menuBar->cornerWidget(Qt::TopRightCorner);-
771 if (currentRight)
currentRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
772 currentRight->hide();
never executed: currentRight->hide();
0
773 if (currentRight != m_controllerWidget) {
currentRight !...ntrollerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
774 menuBar->setCornerWidget(m_controllerWidget, Qt::TopRightCorner);-
775 previousRight = currentRight;-
776 }
never executed: end of block
0
777 m_controllerWidget->show();-
778 }
never executed: end of block
0
779 mdiChild->d_func()->setNewWindowTitle();-
780}
never executed: end of block
0
781-
782/*-
783 \internal-
784*/-
785void ControlContainer::removeButtonsFromMenuBar(QMenuBar *menuBar)-
786{-
787 if (menuBar && menuBar != m_menuBar) {
menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
menuBar != m_menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
788 // m_menubar was deleted while sub-window was maximized-
789 previousRight = 0;-
790 previousLeft = 0;-
791 m_menuBar = menuBar;-
792 }
never executed: end of block
0
793-
794 if (!m_menuBar || !mdiChild || qt_widget_private(mdiChild->window())->data.in_destructor)
!m_menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
!mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
qt_widget_priv....in_destructorDescription
TRUEnever evaluated
FALSEnever evaluated
0
795 return;
never executed: return;
0
796-
797 QMdiSubWindow *child = 0;-
798 if (m_controllerWidget) {
m_controllerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
799 QWidget *currentRight = m_menuBar->cornerWidget(Qt::TopRightCorner);-
800 if (currentRight == m_controllerWidget) {
currentRight =...ntrollerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
801 if (ControlElement<ControllerWidget> *ce = ptr<ControllerWidget>(previousRight)) {
ControlElement...previousRight)Description
TRUEnever evaluated
FALSEnever evaluated
0
802 if (!ce->mdiChild || !ce->mdiChild->isMaximized())
!ce->mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
!ce->mdiChild->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
803 previousRight = 0;
never executed: previousRight = 0;
0
804 else-
805 child = ce->mdiChild;
never executed: child = ce->mdiChild;
0
806 }-
807 m_menuBar->setCornerWidget(previousRight, Qt::TopRightCorner);-
808 if (previousRight) {
previousRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
809 previousRight->show();-
810 previousRight = 0;-
811 }
never executed: end of block
0
812 }
never executed: end of block
0
813 m_controllerWidget->hide();-
814 m_controllerWidget->setParent(0);-
815 }
never executed: end of block
0
816 if (m_menuLabel) {
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
817 QWidget *currentLeft = m_menuBar->cornerWidget(Qt::TopLeftCorner);-
818 if (currentLeft == m_menuLabel) {
currentLeft == m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
819 if (ControlElement<ControlLabel> *ce = ptr<ControlLabel>(previousLeft)) {
ControlElement...(previousLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
820 if (!ce->mdiChild || !ce->mdiChild->isMaximized())
!ce->mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
!ce->mdiChild->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
821 previousLeft = 0;
never executed: previousLeft = 0;
0
822 else if (!child)
!childDescription
TRUEnever evaluated
FALSEnever evaluated
0
823 child = mdiChild;
never executed: child = mdiChild;
0
824 }
never executed: end of block
0
825 m_menuBar->setCornerWidget(previousLeft, Qt::TopLeftCorner);-
826 if (previousLeft) {
previousLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
827 previousLeft->show();-
828 previousLeft = 0;-
829 }
never executed: end of block
0
830 }
never executed: end of block
0
831 m_menuLabel->hide();-
832 m_menuLabel->setParent(0);-
833 }
never executed: end of block
0
834 m_menuBar->update();-
835 if (child)
childDescription
TRUEnever evaluated
FALSEnever evaluated
0
836 child->d_func()->setNewWindowTitle();
never executed: child->d_func()->setNewWindowTitle();
0
837 else if (mdiChild)
mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
0
838 mdiChild->window()->setWindowTitle(mdiChild->d_func()->originalWindowTitle());
never executed: mdiChild->window()->setWindowTitle(mdiChild->d_func()->originalWindowTitle());
0
839}
never executed: end of block
0
840-
841#endif // QT_NO_MENUBAR-
842-
843void ControlContainer::updateWindowIcon(const QIcon &windowIcon)-
844{-
845 if (m_menuLabel)
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
846 m_menuLabel->setWindowIcon(windowIcon);
never executed: m_menuLabel->setWindowIcon(windowIcon);
0
847}
never executed: end of block
0
848-
849/*!-
850 \internal-
851*/-
852QMdiSubWindowPrivate::QMdiSubWindowPrivate()-
853 : baseWidget(0),-
854 restoreFocusWidget(0),-
855 controlContainer(0),-
856#ifndef QT_NO_SIZEGRIP-
857 sizeGrip(0),-
858#endif-
859#ifndef QT_NO_RUBBERBAND-
860 rubberBand(0),-
861#endif-
862 userMinimumSize(0,0),-
863 resizeEnabled(true),-
864 moveEnabled(true),-
865 isInInteractiveMode(false),-
866#ifndef QT_NO_RUBBERBAND-
867 isInRubberBandMode(false),-
868#endif-
869 isShadeMode(false),-
870 ignoreWindowTitleChange(false),-
871 ignoreNextActivationEvent(false),-
872 activationEnabled(true),-
873 isShadeRequestFromMinimizeMode(false),-
874 isMaximizeMode(false),-
875 isWidgetHiddenByUs(false),-
876 isActive(false),-
877 isExplicitlyDeactivated(false),-
878 keyboardSingleStep(5),-
879 keyboardPageStep(20),-
880 resizeTimerId(-1),-
881 currentOperation(None),-
882 hoveredSubControl(QStyle::SC_None),-
883 activeSubControl(QStyle::SC_None),-
884 focusInReason(Qt::ActiveWindowFocusReason)-
885{-
886 initOperationMap();-
887}
never executed: end of block
0
888-
889/*!-
890 \internal-
891*/-
892void QMdiSubWindowPrivate::_q_updateStaysOnTopHint()-
893{-
894#ifndef QT_NO_ACTION-
895 Q_Q(QMdiSubWindow);-
896 if (QAction *senderAction = qobject_cast<QAction *>(q->sender())) {
QAction *sende...>(q->sender())Description
TRUEnever evaluated
FALSEnever evaluated
0
897 if (senderAction->isChecked()) {
senderAction->isChecked()Description
TRUEnever evaluated
FALSEnever evaluated
0
898 q->setWindowFlags(q->windowFlags() | Qt::WindowStaysOnTopHint);-
899 q->raise();-
900 } else {
never executed: end of block
0
901 q->setWindowFlags(q->windowFlags() & ~Qt::WindowStaysOnTopHint);-
902 q->lower();-
903 }
never executed: end of block
0
904 }-
905#endif // QT_NO_ACTION-
906}
never executed: end of block
0
907-
908/*!-
909 \internal-
910*/-
911void QMdiSubWindowPrivate::_q_enterInteractiveMode()-
912{-
913#ifndef QT_NO_ACTION-
914 Q_Q(QMdiSubWindow);-
915 QAction *action = qobject_cast<QAction *>(q->sender());-
916 if (!action)
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
917 return;
never executed: return;
0
918-
919 QPoint pressPos;-
920 if (actions[MoveAction] && actions[MoveAction] == action) {
actions[MoveAction]Description
TRUEnever evaluated
FALSEnever evaluated
actions[MoveAction] == actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
921 currentOperation = Move;-
922 pressPos = QPoint(q->width() / 2, titleBarHeight() - 1);-
923 } else if (actions[ResizeAction] && actions[ResizeAction] == action) {
never executed: end of block
actions[ResizeAction]Description
TRUEnever evaluated
FALSEnever evaluated
actions[Resize...ion] == actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
924 currentOperation = q->isLeftToRight() ? BottomRightResize : BottomLeftResize;
q->isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
925 int offset = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q) / 2;-
926 int x = q->isLeftToRight() ? q->width() - offset : offset;
q->isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
927 pressPos = QPoint(x, q->height() - offset);-
928 } else {
never executed: end of block
0
929 return;
never executed: return;
0
930 }-
931-
932 updateCursor();-
933#ifndef QT_NO_CURSOR-
934 q->cursor().setPos(q->mapToGlobal(pressPos));-
935#endif-
936 mousePressPosition = q->mapToParent(pressPos);-
937 oldGeometry = q->geometry();-
938 isInInteractiveMode = true;-
939 q->setFocus();-
940#ifndef QT_NO_RUBBERBAND-
941 if ((q->testOption(QMdiSubWindow::RubberBandResize)
q->testOption(...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
942 && (currentOperation == BottomRightResize || currentOperation == BottomLeftResize))
currentOperati...tomRightResizeDescription
TRUEnever evaluated
FALSEnever evaluated
currentOperati...ttomLeftResizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
943 || (q->testOption(QMdiSubWindow::RubberBandMove) && currentOperation == Move)) {
q->testOption(...ubberBandMove)Description
TRUEnever evaluated
FALSEnever evaluated
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
944 enterRubberBandMode();-
945 } else
never executed: end of block
0
946#endif // QT_NO_RUBBERBAND-
947 {-
948 q->grabMouse();-
949 }
never executed: end of block
0
950#endif // QT_NO_ACTION-
951}-
952-
953/*!-
954 \internal-
955*/-
956void QMdiSubWindowPrivate::_q_processFocusChanged(QWidget *old, QWidget *now)-
957{-
958 Q_UNUSED(old);-
959 Q_Q(QMdiSubWindow);-
960 if (now && (now == q || q->isAncestorOf(now))) {
nowDescription
TRUEnever evaluated
FALSEnever evaluated
now == qDescription
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(now)Description
TRUEnever evaluated
FALSEnever evaluated
0
961 if (now == q && !isInInteractiveMode)
now == qDescription
TRUEnever evaluated
FALSEnever evaluated
!isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
962 setFocusWidget();
never executed: setFocusWidget();
0
963 setActive(true);-
964 }
never executed: end of block
0
965}
never executed: end of block
0
966-
967/*!-
968 \internal-
969*/-
970void QMdiSubWindowPrivate::leaveInteractiveMode()-
971{-
972 Q_Q(QMdiSubWindow);-
973#ifndef QT_NO_RUBBERBAND-
974 if (isInRubberBandMode)
isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
975 leaveRubberBandMode();
never executed: leaveRubberBandMode();
0
976 else-
977#endif-
978 q->releaseMouse();
never executed: q->releaseMouse();
0
979 isInInteractiveMode = false;-
980 currentOperation = None;-
981 updateDirtyRegions();-
982 updateCursor();-
983 if (baseWidget && baseWidget->focusWidget())
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
baseWidget->focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
984 baseWidget->focusWidget()->setFocus();
never executed: baseWidget->focusWidget()->setFocus();
0
985}
never executed: end of block
0
986-
987/*!-
988 \internal-
989*/-
990void QMdiSubWindowPrivate::removeBaseWidget()-
991{-
992 if (!baseWidget)
!baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
993 return;
never executed: return;
0
994-
995 Q_Q(QMdiSubWindow);-
996 baseWidget->removeEventFilter(q);-
997 if (layout)
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
998 layout->removeWidget(baseWidget);
never executed: layout->removeWidget(baseWidget);
0
999 if (baseWidget->windowTitle() == q->windowTitle()) {
baseWidget->wi...>windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
1000 ignoreWindowTitleChange = true;-
1001 q->setWindowTitle(QString());-
1002 ignoreWindowTitleChange = false;-
1003 q->setWindowModified(false);-
1004 }
never executed: end of block
0
1005 lastChildWindowTitle.clear();-
1006 // QTBUG-47993: parent widget can be reset before this call-
1007 if (baseWidget->parentWidget() == q)
baseWidget->pa...tWidget() == qDescription
TRUEnever evaluated
FALSEnever evaluated
0
1008 baseWidget->setParent(0);
never executed: baseWidget->setParent(0);
0
1009 baseWidget = 0;-
1010 isWidgetHiddenByUs = false;-
1011}
never executed: end of block
0
1012-
1013/*!-
1014 \internal-
1015*/-
1016void QMdiSubWindowPrivate::initOperationMap()-
1017{-
1018 operationMap.insert(Move, OperationInfo(HMove | VMove, Qt::ArrowCursor, false));-
1019 operationMap.insert(TopResize, OperationInfo(VMove | VResize | VResizeReverse, Qt::SizeVerCursor));-
1020 operationMap.insert(BottomResize, OperationInfo(VResize, Qt::SizeVerCursor));-
1021 operationMap.insert(LeftResize, OperationInfo(HMove | HResize | HResizeReverse, Qt::SizeHorCursor));-
1022 operationMap.insert(RightResize, OperationInfo(HResize, Qt::SizeHorCursor));-
1023 operationMap.insert(TopLeftResize, OperationInfo(HMove | VMove | HResize | VResize | VResizeReverse-
1024 | HResizeReverse, Qt::SizeFDiagCursor));-
1025 operationMap.insert(TopRightResize, OperationInfo(VMove | HResize | VResize-
1026 | VResizeReverse, Qt::SizeBDiagCursor));-
1027 operationMap.insert(BottomLeftResize, OperationInfo(HMove | HResize | VResize | HResizeReverse,-
1028 Qt::SizeBDiagCursor));-
1029 operationMap.insert(BottomRightResize, OperationInfo(HResize | VResize, Qt::SizeFDiagCursor));-
1030}
never executed: end of block
0
1031-
1032#ifndef QT_NO_MENU-
1033-
1034/*!-
1035 \internal-
1036*/-
1037void QMdiSubWindowPrivate::createSystemMenu()-
1038{-
1039 Q_Q(QMdiSubWindow);-
1040 Q_ASSERT_X(q, "QMdiSubWindowPrivate::createSystemMenu",-
1041 "You can NOT call this function before QMdiSubWindow's ctor");-
1042 systemMenu = new QMenu(q);-
1043 systemMenu->installEventFilter(q);-
1044 const QStyle *style = q->style();-
1045 addToSystemMenu(RestoreAction, QMdiSubWindow::tr("&Restore"), SLOT(showNormal()));-
1046 actions[RestoreAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarNormalButton, 0, q));-
1047 actions[RestoreAction]->setEnabled(false);-
1048 addToSystemMenu(MoveAction, QMdiSubWindow::tr("&Move"), SLOT(_q_enterInteractiveMode()));-
1049 addToSystemMenu(ResizeAction, QMdiSubWindow::tr("&Size"), SLOT(_q_enterInteractiveMode()));-
1050 addToSystemMenu(MinimizeAction, QMdiSubWindow::tr("Mi&nimize"), SLOT(showMinimized()));-
1051 actions[MinimizeAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarMinButton, 0, q));-
1052 addToSystemMenu(MaximizeAction, QMdiSubWindow::tr("Ma&ximize"), SLOT(showMaximized()));-
1053 actions[MaximizeAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarMaxButton, 0, q));-
1054 addToSystemMenu(StayOnTopAction, QMdiSubWindow::tr("Stay on &Top"), SLOT(_q_updateStaysOnTopHint()));-
1055 actions[StayOnTopAction]->setCheckable(true);-
1056 systemMenu->addSeparator();-
1057 addToSystemMenu(CloseAction, QMdiSubWindow::tr("&Close"), SLOT(close()));-
1058 actions[CloseAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarCloseButton, 0, q));-
1059#if !defined(QT_NO_SHORTCUT)-
1060 actions[CloseAction]->setShortcuts(QKeySequence::Close);-
1061#endif-
1062 updateActions();-
1063}
never executed: end of block
0
1064#endif-
1065-
1066/*!-
1067 \internal-
1068*/-
1069void QMdiSubWindowPrivate::updateCursor()-
1070{-
1071#ifndef QT_NO_CURSOR-
1072 Q_Q(QMdiSubWindow);-
1073#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1074 if (qobject_cast<QMacStyle *>(q->style()))-
1075 return;-
1076#endif-
1077-
1078 if (currentOperation == None) {
currentOperation == NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
1079 q->unsetCursor();-
1080 return;
never executed: return;
0
1081 }-
1082-
1083 if (currentOperation == Move || operationMap.find(currentOperation).value().hover) {
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
operationMap.f....value().hoverDescription
TRUEnever evaluated
FALSEnever evaluated
0
1084 q->setCursor(operationMap.find(currentOperation).value().cursorShape);-
1085 return;
never executed: return;
0
1086 }-
1087#endif-
1088}
never executed: end of block
0
1089-
1090/*!-
1091 \internal-
1092*/-
1093void QMdiSubWindowPrivate::updateDirtyRegions()-
1094{-
1095 // No update necessary-
1096 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1097 return;
never executed: return;
0
1098-
1099 for (OperationInfoMap::iterator it = operationMap.begin(), end = operationMap.end(); it != end; ++it)
it != endDescription
TRUEnever evaluated
FALSEnever evaluated
0
1100 it.value().region = getRegion(it.key());
never executed: it.value().region = getRegion(it.key());
0
1101}
never executed: end of block
0
1102-
1103/*!-
1104 \internal-
1105*/-
1106void QMdiSubWindowPrivate::updateGeometryConstraints()-
1107{-
1108 Q_Q(QMdiSubWindow);-
1109 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1110 return;
never executed: return;
0
1111-
1112 internalMinimumSize = (!q->isMinimized() && !q->minimumSize().isNull())
!q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!q->minimumSize().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1113 ? q->minimumSize() : q->minimumSizeHint();-
1114 int margin, minWidth;-
1115 sizeParameters(&margin, &minWidth);-
1116 q->setContentsMargins(margin, titleBarHeight(), margin, margin);-
1117 if (q->isMaximized() || (q->isMinimized() && !q->isShaded())) {
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1118 moveEnabled = false;-
1119 resizeEnabled = false;-
1120 } else {
never executed: end of block
0
1121 moveEnabled = true;-
1122 if ((q->windowFlags() & Qt::MSWindowsFixedSizeDialogHint) || q->isShaded())
(q->windowFlag...izeDialogHint)Description
TRUEnever evaluated
FALSEnever evaluated
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1123 resizeEnabled = false;
never executed: resizeEnabled = false;
0
1124 else-
1125 resizeEnabled = true;
never executed: resizeEnabled = true;
0
1126 }-
1127 updateDirtyRegions();-
1128}
never executed: end of block
0
1129-
1130/*!-
1131 \internal-
1132*/-
1133void QMdiSubWindowPrivate::updateMask()-
1134{-
1135 Q_Q(QMdiSubWindow);-
1136 if (!q->mask().isEmpty())
!q->mask().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1137 q->clearMask();
never executed: q->clearMask();
0
1138-
1139 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1140 return;
never executed: return;
0
1141-
1142 if ((q->isMaximized() && !drawTitleBarWhenMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1143 || q->windowFlags() & Qt::FramelessWindowHint)
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1144 return;
never executed: return;
0
1145-
1146 if (resizeTimerId == -1)
resizeTimerId == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1147 cachedStyleOptions = titleBarOptions();
never executed: cachedStyleOptions = titleBarOptions();
0
1148 cachedStyleOptions.rect = q->rect();-
1149 QStyleHintReturnMask frameMask;-
1150 q->style()->styleHint(QStyle::SH_WindowFrame_Mask, &cachedStyleOptions, q, &frameMask);-
1151 if (!frameMask.region.isEmpty())
!frameMask.region.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1152 q->setMask(frameMask.region);
never executed: q->setMask(frameMask.region);
0
1153}
never executed: end of block
0
1154-
1155/*!-
1156 \internal-
1157*/-
1158void QMdiSubWindowPrivate::setNewGeometry(const QPoint &pos)-
1159{-
1160 Q_Q(QMdiSubWindow);-
1161 Q_ASSERT(currentOperation != None);-
1162 Q_ASSERT(parent);-
1163-
1164 uint cflags = operationMap.find(currentOperation).value().changeFlags;-
1165 int posX = pos.x();-
1166 int posY = pos.y();-
1167-
1168 const bool restrictHorizontal = !q->testOption(QMdiSubWindow::AllowOutsideAreaHorizontally);-
1169 const bool restrictVertical = !q->testOption(QMdiSubWindow::AllowOutsideAreaVertically);-
1170-
1171 if (restrictHorizontal || restrictVertical) {
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1172 QRect parentRect = q->parentWidget()->rect();-
1173 if (restrictVertical && (cflags & VResizeReverse || currentOperation == Move)) {
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
cflags & VResizeReverseDescription
TRUEnever evaluated
FALSEnever evaluated
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1174 posY = qMin(qMax(mousePressPosition.y() - oldGeometry.y(), posY),-
1175 parentRect.height() - BoundaryMargin);-
1176 }
never executed: end of block
0
1177 if (currentOperation == Move) {
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1178 if (restrictHorizontal)
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1179 posX = qMin(qMax(BoundaryMargin, posX), parentRect.width() - BoundaryMargin);
never executed: posX = qMin(qMax(BoundaryMargin, posX), parentRect.width() - BoundaryMargin);
0
1180 if (restrictVertical)
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1181 posY = qMin(posY, parentRect.height() - BoundaryMargin);
never executed: posY = qMin(posY, parentRect.height() - BoundaryMargin);
0
1182 } else {
never executed: end of block
0
1183 if (restrictHorizontal) {
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1184 if (cflags & HResizeReverse)
cflags & HResizeReverseDescription
TRUEnever evaluated
FALSEnever evaluated
0
1185 posX = qMax(mousePressPosition.x() - oldGeometry.x(), posX);
never executed: posX = qMax(mousePressPosition.x() - oldGeometry.x(), posX);
0
1186 else-
1187 posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width()
never executed: posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width() - mousePressPosition.x()), posX);
0
1188 - mousePressPosition.x()), posX);
never executed: posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width() - mousePressPosition.x()), posX);
0
1189 }-
1190 if (restrictVertical && !(cflags & VResizeReverse)) {
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
!(cflags & VResizeReverse)Description
TRUEnever evaluated
FALSEnever evaluated
0
1191 posY = qMin(parentRect.height() - (oldGeometry.y() + oldGeometry.height()-
1192 - mousePressPosition.y()), posY);-
1193 }
never executed: end of block
0
1194 }
never executed: end of block
0
1195 }-
1196-
1197 QRect geometry;-
1198 if (cflags & (HMove | VMove)) {
cflags & (HMove | VMove)Description
TRUEnever evaluated
FALSEnever evaluated
0
1199 int dx = getMoveDeltaComponent(cflags, HMove, HResize, posX - mousePressPosition.x(),-
1200 oldGeometry.width() - internalMinimumSize.width(),-
1201 oldGeometry.width() - q->maximumWidth());-
1202 int dy = getMoveDeltaComponent(cflags, VMove, VResize, posY - mousePressPosition.y(),-
1203 oldGeometry.height() - internalMinimumSize.height(),-
1204 oldGeometry.height() - q->maximumHeight());-
1205 geometry.setTopLeft(oldGeometry.topLeft() + QPoint(dx, dy));-
1206 } else {
never executed: end of block
0
1207 geometry.setTopLeft(q->geometry().topLeft());-
1208 }
never executed: end of block
0
1209-
1210 if (cflags & (HResize | VResize)) {
cflags & (HResize | VResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
1211 int dx = getResizeDeltaComponent(cflags, HResize, HResizeReverse,-
1212 posX - mousePressPosition.x());-
1213 int dy = getResizeDeltaComponent(cflags, VResize, VResizeReverse,-
1214 posY - mousePressPosition.y());-
1215 geometry.setSize(oldGeometry.size() + QSize(dx, dy));-
1216 } else {
never executed: end of block
0
1217 geometry.setSize(q->geometry().size());-
1218 }
never executed: end of block
0
1219-
1220 setNewGeometry(&geometry);-
1221}
never executed: end of block
0
1222-
1223/*!-
1224 \internal-
1225*/-
1226void QMdiSubWindowPrivate::setMinimizeMode()-
1227{-
1228 Q_Q(QMdiSubWindow);-
1229 Q_ASSERT(parent);-
1230-
1231 ensureWindowState(Qt::WindowMinimized);-
1232 isShadeRequestFromMinimizeMode = true;-
1233 q->showShaded();-
1234 isShadeRequestFromMinimizeMode = false;-
1235-
1236 moveEnabled = false;-
1237#ifndef QT_NO_ACTION-
1238 setEnabled(MoveAction, moveEnabled);-
1239#endif-
1240-
1241 Q_ASSERT(q->windowState() & Qt::WindowMinimized);-
1242 Q_ASSERT(!(q->windowState() & Qt::WindowMaximized));-
1243 // This should be a valid assert, but people can actually re-implement-
1244 // setVisible and do crazy stuff, so we're not guaranteed that-
1245 // the widget is hidden after calling hide().-
1246 // Q_ASSERT(baseWidget ? baseWidget->isHidden() : true);-
1247-
1248 setActive(true);-
1249}
never executed: end of block
0
1250-
1251/*!-
1252 \internal-
1253*/-
1254void QMdiSubWindowPrivate::setNormalMode()-
1255{-
1256 Q_Q(QMdiSubWindow);-
1257 Q_ASSERT(parent);-
1258-
1259 isShadeMode = false;-
1260 isMaximizeMode = false;-
1261-
1262 ensureWindowState(Qt::WindowNoState);-
1263#ifndef QT_NO_MENUBAR-
1264 removeButtonsFromMenuBar();-
1265#endif-
1266-
1267 // Hide the window before we change the geometry to avoid multiple resize-
1268 // events and wrong window state.-
1269 const bool wasVisible = q->isVisible();-
1270 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1271 q->setVisible(false);
never executed: q->setVisible(false);
0
1272-
1273 // Restore minimum size if set by user.-
1274 if (!userMinimumSize.isNull()) {
!userMinimumSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1275 q->setMinimumSize(userMinimumSize);-
1276 userMinimumSize = QSize(0, 0);-
1277 }
never executed: end of block
0
1278-
1279 // Show the internal widget if it was hidden by us,-
1280 if (baseWidget && isWidgetHiddenByUs) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1281 baseWidget->show();-
1282 isWidgetHiddenByUs = false;-
1283 }
never executed: end of block
0
1284-
1285 updateGeometryConstraints();-
1286 QRect newGeometry = oldGeometry;-
1287 newGeometry.setSize(restoreSize.expandedTo(internalMinimumSize));-
1288 q->setGeometry(newGeometry);-
1289-
1290 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1291 q->setVisible(true);
never executed: q->setVisible(true);
0
1292-
1293 // Invalidate the restore size.-
1294 restoreSize.setWidth(-1);-
1295 restoreSize.setHeight(-1);-
1296-
1297#ifndef QT_NO_SIZEGRIP-
1298 setSizeGripVisible(true);-
1299#endif-
1300-
1301#ifndef QT_NO_ACTION-
1302 setEnabled(MoveAction, true);-
1303 setEnabled(MaximizeAction, true);-
1304 setEnabled(MinimizeAction, true);-
1305 setEnabled(RestoreAction, false);-
1306 setEnabled(ResizeAction, resizeEnabled);-
1307#endif // QT_NO_ACTION-
1308-
1309 Q_ASSERT(!(q_func()->windowState() & Qt::WindowMinimized));-
1310 // This sub-window can be maximized when shown above if not the-
1311 // QMdiArea::DontMaximizeSubWindowOnActionvation is set. Make sure-
1312 // the Qt::WindowMaximized flag is set accordingly.-
1313 Q_ASSERT((isMaximizeMode && q_func()->windowState() & Qt::WindowMaximized)-
1314 || (!isMaximizeMode && !(q_func()->windowState() & Qt::WindowMaximized)));-
1315 Q_ASSERT(!isShadeMode);-
1316-
1317 setActive(true);-
1318 restoreFocus();-
1319 updateMask();-
1320}
never executed: end of block
0
1321-
1322inline void QMdiSubWindowPrivate::storeFocusWidget()-
1323{-
1324 if (QWidget *focus = QApplication::focusWidget()) {
QWidget *focus...:focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1325 if (!restoreFocusWidget && q_func()->isAncestorOf(focus))
!restoreFocusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
q_func()->isAncestorOf(focus)Description
TRUEnever evaluated
FALSEnever evaluated
0
1326 restoreFocusWidget = focus;
never executed: restoreFocusWidget = focus;
0
1327 }
never executed: end of block
0
1328}
never executed: end of block
0
1329-
1330/*!-
1331 \internal-
1332*/-
1333void QMdiSubWindowPrivate::setMaximizeMode()-
1334{-
1335 Q_Q(QMdiSubWindow);-
1336 Q_ASSERT(parent);-
1337-
1338 ensureWindowState(Qt::WindowMaximized);-
1339 isShadeMode = false;-
1340 isMaximizeMode = true;-
1341-
1342 storeFocusWidget();-
1343-
1344#ifndef QT_NO_SIZEGRIP-
1345 setSizeGripVisible(false);-
1346#endif-
1347-
1348 // Store old geometry and set restore size if not already set.-
1349 if (!restoreSize.isValid()) {
!restoreSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1350 oldGeometry = q->geometry();-
1351 restoreSize.setWidth(oldGeometry.width());-
1352 restoreSize.setHeight(oldGeometry.height());-
1353 }
never executed: end of block
0
1354-
1355 // Hide the window before we change the geometry to avoid multiple resize-
1356 // events and wrong window state.-
1357 const bool wasVisible = q->isVisible();-
1358 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1359 q->setVisible(false);
never executed: q->setVisible(false);
0
1360-
1361 // Show the internal widget if it was hidden by us.-
1362 if (baseWidget && isWidgetHiddenByUs) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1363 baseWidget->show();-
1364 isWidgetHiddenByUs = false;-
1365 }
never executed: end of block
0
1366-
1367 updateGeometryConstraints();-
1368-
1369 if (wasVisible) {
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1370#ifndef QT_NO_MENUBAR-
1371 if (QMenuBar *mBar = menuBar())
QMenuBar *mBar = menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
1372 showButtonsInMenuBar(mBar);
never executed: showButtonsInMenuBar(mBar);
0
1373 else-
1374#endif-
1375 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1376 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
1377 }
never executed: end of block
0
1378-
1379 QWidget *parent = q->parentWidget();-
1380 QRect availableRect = parent->contentsRect();-
1381-
1382 // Adjust geometry if the sub-window is inside a scroll area.-
1383 QAbstractScrollArea *scrollArea = qobject_cast<QAbstractScrollArea *>(parent->parentWidget());-
1384 if (scrollArea && scrollArea->viewport() == parent) {
scrollAreaDescription
TRUEnever evaluated
FALSEnever evaluated
scrollArea->vi...rt() == parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1385 QScrollBar *hbar = scrollArea->horizontalScrollBar();-
1386 QScrollBar *vbar = scrollArea->verticalScrollBar();-
1387 const int xOffset = hbar ? hbar->value() : 0;
hbarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1388 const int yOffset = vbar ? vbar->value() : 0;
vbarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1389 availableRect.adjust(-xOffset, -yOffset, -xOffset, -yOffset);-
1390 oldGeometry.adjust(xOffset, yOffset, xOffset, yOffset);-
1391 }
never executed: end of block
0
1392-
1393 setNewGeometry(&availableRect);-
1394 // QWidget::setGeometry will reset Qt::WindowMaximized so we have to update it here.-
1395 ensureWindowState(Qt::WindowMaximized);-
1396-
1397 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1398 q->setVisible(true);
never executed: q->setVisible(true);
0
1399-
1400 resizeEnabled = false;-
1401 moveEnabled = false;-
1402-
1403#ifndef QT_NO_ACTION-
1404 setEnabled(MoveAction, moveEnabled);-
1405 setEnabled(MaximizeAction, false);-
1406 setEnabled(MinimizeAction, true);-
1407 setEnabled(RestoreAction, true);-
1408 setEnabled(ResizeAction, resizeEnabled);-
1409#endif // QT_NO_ACTION-
1410-
1411 Q_ASSERT(q->windowState() & Qt::WindowMaximized);-
1412 Q_ASSERT(!(q->windowState() & Qt::WindowMinimized));-
1413-
1414 restoreFocus();-
1415 updateMask();-
1416}
never executed: end of block
0
1417-
1418/*!-
1419 \internal-
1420*/-
1421void QMdiSubWindowPrivate::setActive(bool activate, bool changeFocus)-
1422{-
1423 Q_Q(QMdiSubWindow);-
1424 if (!parent || !activationEnabled)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
!activationEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
1425 return;
never executed: return;
0
1426-
1427 if (activate && !isActive && q->isEnabled()) {
activateDescription
TRUEnever evaluated
FALSEnever evaluated
!isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
q->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
1428 isActive = true;-
1429 isExplicitlyDeactivated = false;-
1430 Qt::WindowStates oldWindowState = q->windowState();-
1431 ensureWindowState(Qt::WindowActive);-
1432 emit q->aboutToActivate();-
1433#ifndef QT_NO_MENUBAR-
1434 if (QMenuBar *mBar = menuBar())
QMenuBar *mBar = menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
1435 showButtonsInMenuBar(mBar);
never executed: showButtonsInMenuBar(mBar);
0
1436#endif-
1437 Q_ASSERT(isActive);-
1438 emit q->windowStateChanged(oldWindowState, q->windowState());-
1439 } else if (!activate && isActive) {
never executed: end of block
!activateDescription
TRUEnever evaluated
FALSEnever evaluated
isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1440 isActive = false;-
1441 Qt::WindowStates oldWindowState = q->windowState();-
1442 q->overrideWindowState(q->windowState() & ~Qt::WindowActive);-
1443 if (changeFocus) {
changeFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
1444 storeFocusWidget();-
1445 QWidget *focusWidget = QApplication::focusWidget();-
1446 if (focusWidget && (focusWidget == q || q->isAncestorOf(focusWidget)))
focusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
focusWidget == qDescription
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(focusWidget)Description
TRUEnever evaluated
FALSEnever evaluated
0
1447 focusWidget->clearFocus();
never executed: focusWidget->clearFocus();
0
1448 }
never executed: end of block
0
1449 if (baseWidget)
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1450 baseWidget->overrideWindowState(baseWidget->windowState() & ~Qt::WindowActive);
never executed: baseWidget->overrideWindowState(baseWidget->windowState() & ~Qt::WindowActive);
0
1451 Q_ASSERT(!isActive);-
1452 emit q->windowStateChanged(oldWindowState, q->windowState());-
1453 }
never executed: end of block
0
1454-
1455 if (activate && isActive && q->isEnabled() && !q->hasFocus()
activateDescription
TRUEnever evaluated
FALSEnever evaluated
isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
q->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
!q->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
0
1456 && !q->isAncestorOf(QApplication::focusWidget())) {
!q->isAncestor...focusWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
1457 if (changeFocus)
changeFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
1458 setFocusWidget();
never executed: setFocusWidget();
0
1459 ensureWindowState(Qt::WindowActive);-
1460 }
never executed: end of block
0
1461-
1462 int frameWidth = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);-
1463 int titleBarHeight = this->titleBarHeight();-
1464 QRegion windowDecoration = QRegion(0, 0, q->width(), q->height());-
1465 windowDecoration -= QRegion(frameWidth, titleBarHeight, q->width() - 2 * frameWidth,-
1466 q->height() - titleBarHeight - frameWidth);-
1467-
1468 // Make sure we don't use cached style options if we get-
1469 // resize events right before activation/deactivation.-
1470 if (resizeTimerId != -1) {
resizeTimerId != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1471 q->killTimer(resizeTimerId);-
1472 resizeTimerId = -1;-
1473 updateDirtyRegions();-
1474 }
never executed: end of block
0
1475-
1476 q->update(windowDecoration);-
1477}
never executed: end of block
0
1478-
1479/*!-
1480 \internal-
1481*/-
1482void QMdiSubWindowPrivate::processClickedSubControl()-
1483{-
1484 Q_Q(QMdiSubWindow);-
1485 switch (activeSubControl) {-
1486 case QStyle::SC_TitleBarContextHelpButton:
never executed: case QStyle::SC_TitleBarContextHelpButton:
0
1487#ifndef QT_NO_WHATSTHIS-
1488 QWhatsThis::enterWhatsThisMode();-
1489#endif-
1490 break;
never executed: break;
0
1491 case QStyle::SC_TitleBarShadeButton:
never executed: case QStyle::SC_TitleBarShadeButton:
0
1492 q->showShaded();-
1493 hoveredSubControl = QStyle::SC_TitleBarUnshadeButton;-
1494 break;
never executed: break;
0
1495 case QStyle::SC_TitleBarUnshadeButton:
never executed: case QStyle::SC_TitleBarUnshadeButton:
0
1496 if (q->isShaded())
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1497 hoveredSubControl = QStyle::SC_TitleBarShadeButton;
never executed: hoveredSubControl = QStyle::SC_TitleBarShadeButton;
0
1498 q->showNormal();-
1499 break;
never executed: break;
0
1500 case QStyle::SC_TitleBarMinButton:
never executed: case QStyle::SC_TitleBarMinButton:
0
1501#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1502 if (qobject_cast<QMacStyle *>(q->style())) {-
1503 if (q->isMinimized())-
1504 q->showNormal();-
1505 else-
1506 q->showMinimized();-
1507 break;-
1508 }-
1509#endif-
1510 q->showMinimized();-
1511 break;
never executed: break;
0
1512 case QStyle::SC_TitleBarNormalButton:
never executed: case QStyle::SC_TitleBarNormalButton:
0
1513 if (q->isShaded())
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1514 hoveredSubControl = QStyle::SC_TitleBarMinButton;
never executed: hoveredSubControl = QStyle::SC_TitleBarMinButton;
0
1515 q->showNormal();-
1516 break;
never executed: break;
0
1517 case QStyle::SC_TitleBarMaxButton:
never executed: case QStyle::SC_TitleBarMaxButton:
0
1518#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1519 if (qobject_cast<QMacStyle *>(q->style())) {-
1520 if (q->isMaximized())-
1521 q->showNormal();-
1522 else-
1523 q->showMaximized();-
1524 break;-
1525 }-
1526#endif-
1527 q->showMaximized();-
1528 break;
never executed: break;
0
1529 case QStyle::SC_TitleBarCloseButton:
never executed: case QStyle::SC_TitleBarCloseButton:
0
1530 q->close();-
1531 break;
never executed: break;
0
1532 default:
never executed: default:
0
1533 break;
never executed: break;
0
1534 }-
1535}-
1536-
1537/*!-
1538 \internal-
1539*/-
1540QRegion QMdiSubWindowPrivate::getRegion(Operation operation) const-
1541{-
1542 Q_Q(const QMdiSubWindow);-
1543 int width = q->width();-
1544 int height = q->height();-
1545 int titleBarHeight = this->titleBarHeight();-
1546 int frameWidth = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);-
1547 int cornerConst = titleBarHeight - frameWidth;-
1548 int titleBarConst = 2 * titleBarHeight;-
1549-
1550 if (operation == Move) {
operation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1551 QStyleOptionTitleBar titleBarOptions = this->titleBarOptions();-
1552 QRegion move(frameWidth, frameWidth, width - 2 * frameWidth, cornerConst);-
1553 // Depending on which window flags are set, activated sub controllers will-
1554 // be subtracted from the 'move' region.-
1555 for (int i = 0; i < NumSubControls; ++i) {
i < NumSubControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1556 if (SubControls[i] == QStyle::SC_TitleBarLabel)
SubControls[i]..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1557 continue;
never executed: continue;
0
1558 move -= QRegion(q->style()->subControlRect(QStyle::CC_TitleBar, &titleBarOptions,-
1559 SubControls[i]));-
1560 }
never executed: end of block
0
1561 return move;
never executed: return move;
0
1562 }-
1563-
1564 QRegion region;-
1565#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1566 if (qobject_cast<QMacStyle *>(q->style()))-
1567 return region;-
1568#endif-
1569-
1570 switch (operation) {-
1571 case TopResize:
never executed: case TopResize:
0
1572 region = QRegion(titleBarHeight, 0, width - titleBarConst, frameWidth);-
1573 break;
never executed: break;
0
1574 case BottomResize:
never executed: case BottomResize:
0
1575 region = QRegion(titleBarHeight, height - frameWidth, width - titleBarConst, frameWidth);-
1576 break;
never executed: break;
0
1577 case LeftResize:
never executed: case LeftResize:
0
1578 region = QRegion(0, titleBarHeight, frameWidth, height - titleBarConst);-
1579 break;
never executed: break;
0
1580 case RightResize:
never executed: case RightResize:
0
1581 region = QRegion(width - frameWidth, titleBarHeight, frameWidth, height - titleBarConst);-
1582 break;
never executed: break;
0
1583 case TopLeftResize:
never executed: case TopLeftResize:
0
1584 region = QRegion(0, 0, titleBarHeight, titleBarHeight)-
1585 - QRegion(frameWidth, frameWidth, cornerConst, cornerConst);-
1586 break;
never executed: break;
0
1587 case TopRightResize:
never executed: case TopRightResize:
0
1588 region = QRegion(width - titleBarHeight, 0, titleBarHeight, titleBarHeight)-
1589 - QRegion(width - titleBarHeight, frameWidth, cornerConst, cornerConst);-
1590 break;
never executed: break;
0
1591 case BottomLeftResize:
never executed: case BottomLeftResize:
0
1592 region = QRegion(0, height - titleBarHeight, titleBarHeight, titleBarHeight)-
1593 - QRegion(frameWidth, height - titleBarHeight, cornerConst, cornerConst);-
1594 break;
never executed: break;
0
1595 case BottomRightResize:
never executed: case BottomRightResize:
0
1596 region = QRegion(width - titleBarHeight, height - titleBarHeight, titleBarHeight, titleBarHeight)-
1597 - QRegion(width - titleBarHeight, height - titleBarHeight, cornerConst, cornerConst);-
1598 break;
never executed: break;
0
1599 default:
never executed: default:
0
1600 break;
never executed: break;
0
1601 }-
1602-
1603 return region;
never executed: return region;
0
1604}-
1605-
1606/*!-
1607 \internal-
1608*/-
1609QMdiSubWindowPrivate::Operation QMdiSubWindowPrivate::getOperation(const QPoint &pos) const-
1610{-
1611 OperationInfoMap::const_iterator it;-
1612 for (it = operationMap.constBegin(); it != operationMap.constEnd(); ++it)
it != operationMap.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1613 if (it.value().region.contains(pos))
it.value().reg....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
0
1614 return it.key();
never executed: return it.key();
0
1615 return None;
never executed: return None;
0
1616}-
1617-
1618extern QString qt_setWindowTitle_helperHelper(const QString&, const QWidget*);-
1619-
1620/*!-
1621 \internal-
1622*/-
1623QStyleOptionTitleBar QMdiSubWindowPrivate::titleBarOptions() const-
1624{-
1625 Q_Q(const QMdiSubWindow);-
1626 QStyleOptionTitleBar titleBarOptions;-
1627 titleBarOptions.initFrom(q);-
1628 if (activeSubControl != QStyle::SC_None) {
activeSubContr...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
1629 if (hoveredSubControl == activeSubControl) {
hoveredSubCont...tiveSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
1630 titleBarOptions.state |= QStyle::State_Sunken;-
1631 titleBarOptions.activeSubControls = activeSubControl;-
1632 }
never executed: end of block
0
1633 } else if (autoRaise() && hoveredSubControl != QStyle::SC_None
never executed: end of block
autoRaise()Description
TRUEnever evaluated
FALSEnever evaluated
hoveredSubCont...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
1634 && hoveredSubControl != QStyle::SC_TitleBarLabel) {
hoveredSubCont..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1635 titleBarOptions.state |= QStyle::State_MouseOver;-
1636 titleBarOptions.activeSubControls = hoveredSubControl;-
1637 } else {
never executed: end of block
0
1638 titleBarOptions.state &= ~QStyle::State_MouseOver;-
1639 titleBarOptions.activeSubControls = QStyle::SC_None;-
1640 }
never executed: end of block
0
1641-
1642 titleBarOptions.subControls = QStyle::SC_All;-
1643 titleBarOptions.titleBarFlags = q->windowFlags();-
1644 titleBarOptions.titleBarState = q->windowState();-
1645 titleBarOptions.palette = titleBarPalette;-
1646 titleBarOptions.icon = menuIcon;-
1647-
1648 if (isActive) {
isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1649 titleBarOptions.state |= QStyle::State_Active;-
1650 titleBarOptions.titleBarState |= QStyle::State_Active;-
1651 titleBarOptions.palette.setCurrentColorGroup(QPalette::Active);-
1652 } else {
never executed: end of block
0
1653 titleBarOptions.state &= ~QStyle::State_Active;-
1654 titleBarOptions.palette.setCurrentColorGroup(QPalette::Inactive);-
1655 }
never executed: end of block
0
1656-
1657 int border = hasBorder(titleBarOptions) ? 4 : 0;
hasBorder(titleBarOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
1658 int paintHeight = titleBarHeight(titleBarOptions);-
1659 paintHeight -= q->isMinimized() ? 2 * border : border;
q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1660 titleBarOptions.rect = QRect(border, border, q->width() - 2 * border, paintHeight);-
1661-
1662 if (!windowTitle.isEmpty()) {
!windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1663 // Set the text here before asking for the width of the title bar label-
1664 // in case people uses the actual text to calculate the width.-
1665 titleBarOptions.text = windowTitle;-
1666 titleBarOptions.fontMetrics = QFontMetrics(font);-
1667 int width = q->style()->subControlRect(QStyle::CC_TitleBar, &titleBarOptions,-
1668 QStyle::SC_TitleBarLabel, q).width();-
1669 // Set elided text if we don't have enough space for the entire title.-
1670 titleBarOptions.text = titleBarOptions.fontMetrics.elidedText(windowTitle, Qt::ElideRight, width);-
1671 }
never executed: end of block
0
1672 return titleBarOptions;
never executed: return titleBarOptions;
0
1673}-
1674-
1675/*!-
1676 \internal-
1677*/-
1678void QMdiSubWindowPrivate::ensureWindowState(Qt::WindowState state)-
1679{-
1680 Q_Q(QMdiSubWindow);-
1681 Qt::WindowStates windowStates = q->windowState() | state;-
1682 switch (state) {-
1683 case Qt::WindowMinimized:
never executed: case Qt::WindowMinimized:
0
1684 windowStates &= ~Qt::WindowMaximized;-
1685 windowStates &= ~Qt::WindowFullScreen;-
1686 windowStates &= ~Qt::WindowNoState;-
1687 break;
never executed: break;
0
1688 case Qt::WindowMaximized:
never executed: case Qt::WindowMaximized:
0
1689 windowStates &= ~Qt::WindowMinimized;-
1690 windowStates &= ~Qt::WindowFullScreen;-
1691 windowStates &= ~Qt::WindowNoState;-
1692 break;
never executed: break;
0
1693 case Qt::WindowNoState:
never executed: case Qt::WindowNoState:
0
1694 windowStates &= ~Qt::WindowMinimized;-
1695 windowStates &= ~Qt::WindowMaximized;-
1696 windowStates &= ~Qt::WindowFullScreen;-
1697 break;
never executed: break;
0
1698 default:
never executed: default:
0
1699 break;
never executed: break;
0
1700 }-
1701 if (baseWidget) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1702 if (!(baseWidget->windowState() & Qt::WindowActive) && windowStates & Qt::WindowActive)
!(baseWidget->...:WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
windowStates &...::WindowActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1703 baseWidget->overrideWindowState(windowStates & ~Qt::WindowActive);
never executed: baseWidget->overrideWindowState(windowStates & ~Qt::WindowActive);
0
1704 else-
1705 baseWidget->overrideWindowState(windowStates);
never executed: baseWidget->overrideWindowState(windowStates);
0
1706 }-
1707 q->overrideWindowState(windowStates);-
1708}
never executed: end of block
0
1709-
1710/*!-
1711 \internal-
1712*/-
1713int QMdiSubWindowPrivate::titleBarHeight(const QStyleOptionTitleBar &options) const-
1714{-
1715 Q_Q(const QMdiSubWindow);-
1716 if (!parent || q->windowFlags() & Qt::FramelessWindowHint
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1717 || (q->isMaximized() && !drawTitleBarWhenMaximized())) {
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1718 return 0;
never executed: return 0;
0
1719 }-
1720-
1721 int height = q->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options, q);-
1722 if (hasBorder(options))
hasBorder(options)Description
TRUEnever evaluated
FALSEnever evaluated
0
1723 height += q->isMinimized() ? 8 : 4;
never executed: height += q->isMinimized() ? 8 : 4;
q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1724 return height;
never executed: return height;
0
1725}-
1726-
1727/*!-
1728 \internal-
1729*/-
1730void QMdiSubWindowPrivate::sizeParameters(int *margin, int *minWidth) const-
1731{-
1732 Q_Q(const QMdiSubWindow);-
1733 Qt::WindowFlags flags = q->windowFlags();-
1734 if (!parent || flags & Qt::FramelessWindowHint) {
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
flags & Qt::Fr...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1735 *margin = 0;-
1736 *minWidth = 0;-
1737 return;
never executed: return;
0
1738 }-
1739-
1740 if (q->isMaximized() && !drawTitleBarWhenMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1741 *margin = 0;
never executed: *margin = 0;
0
1742 else-
1743 *margin = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);
never executed: *margin = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);
0
1744-
1745 QStyleOptionTitleBar opt = this->titleBarOptions();-
1746 int tempWidth = 0;-
1747 for (int i = 0; i < NumSubControls; ++i) {
i < NumSubControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1748 if (SubControls[i] == QStyle::SC_TitleBarLabel) {
SubControls[i]..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1749 tempWidth += 30;-
1750 continue;
never executed: continue;
0
1751 }-
1752 QRect rect = q->style()->subControlRect(QStyle::CC_TitleBar, &opt, SubControls[i], q);-
1753 if (!rect.isValid())
!rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1754 continue;
never executed: continue;
0
1755 tempWidth += rect.width();-
1756 }
never executed: end of block
0
1757 *minWidth = tempWidth;-
1758}
never executed: end of block
0
1759-
1760/*!-
1761 \internal-
1762*/-
1763bool QMdiSubWindowPrivate::drawTitleBarWhenMaximized() const-
1764{-
1765 Q_Q(const QMdiSubWindow);-
1766 if (q->window()->testAttribute(Qt::WA_CanHostQMdiSubWindowTitleBar))
q->window()->t...indowTitleBar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1767 return false;
never executed: return false;
0
1768-
1769 if (isChildOfTabbedQMdiArea(q))
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1770 return false;
never executed: return false;
0
1771-
1772#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC) || defined(Q_OS_WINCE_WM)-
1773 Q_UNUSED(isChildOfQMdiSubWindow);-
1774 return true;-
1775#else-
1776 if (q->style()->styleHint(QStyle::SH_Workspace_FillSpaceOnMaximize, 0, q))
q->style()->st...aximize, 0, q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1777 return true;
never executed: return true;
0
1778#if defined(QT_NO_MENUBAR) || defined(QT_NO_MAINWINDOW)-
1779 Q_UNUSED(isChildOfQMdiSubWindow);-
1780 return true;-
1781#else-
1782 QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window());-
1783 if (!mainWindow || !qobject_cast<QMenuBar *>(mainWindow->menuWidget())
!mainWindowDescription
TRUEnever evaluated
FALSEnever evaluated
!qobject_cast<...>menuWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
1784 || mainWindow->menuWidget()->isHidden())
mainWindow->me...()->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
0
1785 return true;
never executed: return true;
0
1786-
1787 return isChildOfQMdiSubWindow(q);
never executed: return isChildOfQMdiSubWindow(q);
0
1788#endif-
1789#endif-
1790}-
1791-
1792#ifndef QT_NO_MENUBAR-
1793-
1794/*!-
1795 \internal-
1796*/-
1797void QMdiSubWindowPrivate::showButtonsInMenuBar(QMenuBar *menuBar)-
1798{-
1799 Q_Q(QMdiSubWindow);-
1800 Q_ASSERT(q->isMaximized() && !drawTitleBarWhenMaximized());-
1801-
1802 if (isChildOfTabbedQMdiArea(q))
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1803 return;
never executed: return;
0
1804-
1805 removeButtonsFromMenuBar();-
1806 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1807 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
1808-
1809 ignoreWindowTitleChange = true;-
1810 controlContainer->showButtonsInMenuBar(menuBar);-
1811 ignoreWindowTitleChange = false;-
1812-
1813 QWidget *topLevelWindow = q->window();-
1814 topLevelWindow->setWindowModified(q->isWindowModified());-
1815 topLevelWindow->installEventFilter(q);-
1816-
1817 int buttonHeight = 0;-
1818 if (controlContainer->controllerWidget())
controlContain...rollerWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1819 buttonHeight = controlContainer->controllerWidget()->height();
never executed: buttonHeight = controlContainer->controllerWidget()->height();
0
1820 else if (controlContainer->systemMenuLabel())
controlContain...temMenuLabel()Description
TRUEnever evaluated
FALSEnever evaluated
0
1821 buttonHeight = controlContainer->systemMenuLabel()->height();
never executed: buttonHeight = controlContainer->systemMenuLabel()->height();
0
1822-
1823 // This will rarely happen.-
1824 if (menuBar && menuBar->height() < buttonHeight
menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
menuBar->heigh...< buttonHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1825 && topLevelWindow->layout()) {
topLevelWindow->layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
1826 // Make sure topLevelWindow->contentsRect returns correct geometry.-
1827 // topLevelWidget->updateGeoemtry will not do the trick here since it will post the event.-
1828 QEvent event(QEvent::LayoutRequest);-
1829 QApplication::sendEvent(topLevelWindow, &event);-
1830 }
never executed: end of block
0
1831}
never executed: end of block
0
1832-
1833/*!-
1834 \internal-
1835*/-
1836void QMdiSubWindowPrivate::removeButtonsFromMenuBar()-
1837{-
1838 Q_Q(QMdiSubWindow);-
1839-
1840 if (!controlContainer || isChildOfTabbedQMdiArea(q))
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1841 return;
never executed: return;
0
1842-
1843 QMenuBar *currentMenuBar = 0;-
1844#ifndef QT_NO_MAINWINDOW-
1845 if (QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window())) {
QMainWindow *m...>(q->window())Description
TRUEnever evaluated
FALSEnever evaluated
0
1846 // NB! We can't use menuBar() here because that one will actually create-
1847 // a menubar for us if not set. That's not what we want :-)-
1848 currentMenuBar = qobject_cast<QMenuBar *>(mainWindow->menuWidget());-
1849 }
never executed: end of block
0
1850#endif-
1851-
1852 ignoreWindowTitleChange = true;-
1853 controlContainer->removeButtonsFromMenuBar(currentMenuBar);-
1854 ignoreWindowTitleChange = false;-
1855-
1856 QWidget *topLevelWindow = q->window();-
1857 topLevelWindow->removeEventFilter(q);-
1858 if (baseWidget && !drawTitleBarWhenMaximized())
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1859 topLevelWindow->setWindowModified(false);
never executed: topLevelWindow->setWindowModified(false);
0
1860 originalTitle = QString::null;-
1861}
never executed: end of block
0
1862-
1863#endif // QT_NO_MENUBAR-
1864-
1865void QMdiSubWindowPrivate::updateWindowTitle(bool isRequestFromChild)-
1866{-
1867 Q_Q(QMdiSubWindow);-
1868 if (isRequestFromChild && !q->windowTitle().isEmpty() && !lastChildWindowTitle.isEmpty()
isRequestFromChildDescription
TRUEnever evaluated
FALSEnever evaluated
!q->windowTitle().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
!lastChildWind...itle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1869 && lastChildWindowTitle != q->windowTitle()) {
lastChildWindo...>windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
1870 return;
never executed: return;
0
1871 }-
1872-
1873 QWidget *titleWidget = 0;-
1874 if (isRequestFromChild)
isRequestFromChildDescription
TRUEnever evaluated
FALSEnever evaluated
0
1875 titleWidget = baseWidget;
never executed: titleWidget = baseWidget;
0
1876 else-
1877 titleWidget = q;
never executed: titleWidget = q;
0
1878 if (!titleWidget || titleWidget->windowTitle().isEmpty())
!titleWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
titleWidget->w...le().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1879 return;
never executed: return;
0
1880-
1881 ignoreWindowTitleChange = true;-
1882 q->setWindowTitle(titleWidget->windowTitle());-
1883 if (q->maximizedButtonsWidget())
q->maximizedButtonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1884 setNewWindowTitle();
never executed: setNewWindowTitle();
0
1885 ignoreWindowTitleChange = false;-
1886}
never executed: end of block
0
1887-
1888#ifndef QT_NO_RUBBERBAND-
1889void QMdiSubWindowPrivate::enterRubberBandMode()-
1890{-
1891 Q_Q(QMdiSubWindow);-
1892 if (q->isMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1893 return;
never executed: return;
0
1894 Q_ASSERT(oldGeometry.isValid());-
1895 Q_ASSERT(parent);-
1896 if (!rubberBand) {
!rubberBandDescription
TRUEnever evaluated
FALSEnever evaluated
0
1897 rubberBand = new QRubberBand(QRubberBand::Rectangle, q->parentWidget());-
1898 // For accessibility to identify this special widget.-
1899 rubberBand->setObjectName(QLatin1String("qt_rubberband"));-
1900 }
never executed: end of block
0
1901 QPoint rubberBandPos = q->mapToParent(QPoint(0, 0));-
1902 rubberBand->setGeometry(rubberBandPos.x(), rubberBandPos.y(),-
1903 oldGeometry.width(), oldGeometry.height());-
1904 rubberBand->show();-
1905 isInRubberBandMode = true;-
1906 q->grabMouse();-
1907}
never executed: end of block
0
1908-
1909void QMdiSubWindowPrivate::leaveRubberBandMode()-
1910{-
1911 Q_Q(QMdiSubWindow);-
1912 Q_ASSERT(rubberBand);-
1913 Q_ASSERT(isInRubberBandMode);-
1914 q->releaseMouse();-
1915 isInRubberBandMode = false;-
1916 q->setGeometry(rubberBand->geometry());-
1917 rubberBand->hide();-
1918 currentOperation = None;-
1919}
never executed: end of block
0
1920#endif // QT_NO_RUBBERBAND-
1921-
1922// Taken from the old QWorkspace (::readColors())-
1923QPalette QMdiSubWindowPrivate::desktopPalette() const-
1924{-
1925 Q_Q(const QMdiSubWindow);-
1926 QPalette newPalette = q->palette();-
1927-
1928 bool colorsInitialized = false;-
1929#ifdef Q_DEAD_CODE_FROM_QT4_WIN // ask system properties on windows-
1930#ifndef SPI_GETGRADIENTCAPTIONS-
1931#define SPI_GETGRADIENTCAPTIONS 0x1008-
1932#endif-
1933#ifndef COLOR_GRADIENTACTIVECAPTION-
1934#define COLOR_GRADIENTACTIVECAPTION 27-
1935#endif-
1936#ifndef COLOR_GRADIENTINACTIVECAPTION-
1937#define COLOR_GRADIENTINACTIVECAPTION 28-
1938#endif-
1939 if (QApplication::desktopSettingsAware()) {-
1940 newPalette.setColor(QPalette::Active, QPalette::Highlight,-
1941 colorref2qrgb(GetSysColor(COLOR_ACTIVECAPTION)));-
1942 newPalette.setColor(QPalette::Inactive, QPalette::Highlight,-
1943 colorref2qrgb(GetSysColor(COLOR_INACTIVECAPTION)));-
1944 newPalette.setColor(QPalette::Active, QPalette::HighlightedText,-
1945 colorref2qrgb(GetSysColor(COLOR_CAPTIONTEXT)));-
1946 newPalette.setColor(QPalette::Inactive, QPalette::HighlightedText,-
1947 colorref2qrgb(GetSysColor(COLOR_INACTIVECAPTIONTEXT)));-
1948-
1949 colorsInitialized = true;-
1950 BOOL hasGradient = false;-
1951 SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &hasGradient, 0);-
1952-
1953 if (hasGradient) {-
1954 newPalette.setColor(QPalette::Active, QPalette::Base,-
1955 colorref2qrgb(GetSysColor(COLOR_GRADIENTACTIVECAPTION)));-
1956 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1957 colorref2qrgb(GetSysColor(COLOR_GRADIENTINACTIVECAPTION)));-
1958 } else {-
1959 newPalette.setColor(QPalette::Active, QPalette::Base,-
1960 newPalette.color(QPalette::Active, QPalette::Highlight));-
1961 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1962 newPalette.color(QPalette::Inactive, QPalette::Highlight));-
1963 }-
1964 }-
1965#endif // Q_DEAD_CODE_FROM_QT4_WIN-
1966 if (!colorsInitialized) {
!colorsInitializedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1967 newPalette.setColor(QPalette::Active, QPalette::Highlight,-
1968 newPalette.color(QPalette::Active, QPalette::Highlight));-
1969 newPalette.setColor(QPalette::Active, QPalette::Base,-
1970 newPalette.color(QPalette::Active, QPalette::Highlight));-
1971 newPalette.setColor(QPalette::Inactive, QPalette::Highlight,-
1972 newPalette.color(QPalette::Inactive, QPalette::Dark));-
1973 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1974 newPalette.color(QPalette::Inactive, QPalette::Dark));-
1975 newPalette.setColor(QPalette::Inactive, QPalette::HighlightedText,-
1976 newPalette.color(QPalette::Inactive, QPalette::Window));-
1977 }
never executed: end of block
0
1978-
1979 return newPalette;
never executed: return newPalette;
0
1980}-
1981-
1982void QMdiSubWindowPrivate::updateActions()-
1983{-
1984 Qt::WindowFlags windowFlags = q_func()->windowFlags();-
1985 // Hide all-
1986 for (int i = 0; i < NumWindowStateActions; ++i)
i < NumWindowStateActionsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1987 setVisible(WindowStateAction(i), false);
never executed: setVisible(WindowStateAction(i), false);
0
1988-
1989 if (windowFlags & Qt::FramelessWindowHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1990 return;
never executed: return;
0
1991-
1992 setVisible(StayOnTopAction, true);-
1993 setVisible(MoveAction, moveEnabled);-
1994 setVisible(ResizeAction, resizeEnabled);-
1995-
1996 // CloseAction-
1997 if (windowFlags & Qt::WindowSystemMenuHint)
windowFlags & ...SystemMenuHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1998 setVisible(CloseAction, true);
never executed: setVisible(CloseAction, true);
0
1999-
2000 // RestoreAction-
2001 if (windowFlags & (Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint))
windowFlags & ...izeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
2002 setVisible(RestoreAction, true);
never executed: setVisible(RestoreAction, true);
0
2003-
2004 // MinimizeAction-
2005 if (windowFlags & Qt::WindowMinimizeButtonHint)
windowFlags & ...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2006 setVisible(MinimizeAction, true);
never executed: setVisible(MinimizeAction, true);
0
2007-
2008 // MaximizeAction-
2009 if (windowFlags & Qt::WindowMaximizeButtonHint)
windowFlags & ...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2010 setVisible(MaximizeAction, true);
never executed: setVisible(MaximizeAction, true);
0
2011}
never executed: end of block
0
2012-
2013void QMdiSubWindowPrivate::setFocusWidget()-
2014{-
2015 Q_Q(QMdiSubWindow);-
2016 if (!baseWidget) {
!baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2017 q->setFocus();-
2018 return;
never executed: return;
0
2019 }-
2020-
2021 // This will give focus to the next child if possible, otherwise-
2022 // do nothing, hence it's not possible to tab between windows with-
2023 // just hitting tab (unless Qt::TabFocus is removed from the focus policy).-
2024 if (focusInReason == Qt::TabFocusReason) {
focusInReason ...TabFocusReasonDescription
TRUEnever evaluated
FALSEnever evaluated
0
2025 q->focusNextChild();-
2026 return;
never executed: return;
0
2027 }-
2028-
2029 // Same as above, but gives focus to the previous child.-
2030 if (focusInReason == Qt::BacktabFocusReason) {
focusInReason ...tabFocusReasonDescription
TRUEnever evaluated
FALSEnever evaluated
0
2031 q->focusPreviousChild();-
2032 return;
never executed: return;
0
2033 }-
2034-
2035 if (!(q->windowState() & Qt::WindowMinimized) && restoreFocus())
!(q->windowSta...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
restoreFocus()Description
TRUEnever evaluated
FALSEnever evaluated
0
2036 return;
never executed: return;
0
2037-
2038 if (QWidget *focusWidget = baseWidget->focusWidget()) {
QWidget *focus...>focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2039 if (!focusWidget->hasFocus() && q->isAncestorOf(focusWidget)
!focusWidget->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(focusWidget)Description
TRUEnever evaluated
FALSEnever evaluated
0
2040 && focusWidget->isVisible() && !q->isMinimized()
focusWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
!q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
2041 && focusWidget->focusPolicy() != Qt::NoFocus) {
focusWidget->f...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2042 focusWidget->setFocus();-
2043 } else {
never executed: end of block
0
2044 q->setFocus();-
2045 }
never executed: end of block
0
2046 return;
never executed: return;
0
2047 }-
2048-
2049 QWidget *focusWidget = q->nextInFocusChain();-
2050 while (focusWidget && focusWidget != q && focusWidget->focusPolicy() == Qt::NoFocus)
focusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
focusWidget != qDescription
TRUEnever evaluated
FALSEnever evaluated
focusWidget->f...== Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2051 focusWidget = focusWidget->nextInFocusChain();
never executed: focusWidget = focusWidget->nextInFocusChain();
0
2052 if (focusWidget && q->isAncestorOf(focusWidget))
focusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(focusWidget)Description
TRUEnever evaluated
FALSEnever evaluated
0
2053 focusWidget->setFocus();
never executed: focusWidget->setFocus();
0
2054 else if (baseWidget->focusPolicy() != Qt::NoFocus)
baseWidget->fo...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2055 baseWidget->setFocus();
never executed: baseWidget->setFocus();
0
2056 else if (!q->hasFocus())
!q->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
0
2057 q->setFocus();
never executed: q->setFocus();
0
2058}
never executed: end of block
0
2059-
2060bool QMdiSubWindowPrivate::restoreFocus()-
2061{-
2062 if (restoreFocusWidget.isNull())
restoreFocusWidget.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2063 return false;
never executed: return false;
0
2064 QWidget *candidate = restoreFocusWidget;-
2065 restoreFocusWidget.clear();-
2066 if (!candidate->hasFocus() && q_func()->isAncestorOf(candidate)
!candidate->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
q_func()->isAn...rOf(candidate)Description
TRUEnever evaluated
FALSEnever evaluated
0
2067 && candidate->isVisible()
candidate->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
2068 && candidate->focusPolicy() != Qt::NoFocus) {
candidate->foc...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2069 candidate->setFocus();-
2070 return true;
never executed: return true;
0
2071 }-
2072 return candidate->hasFocus();
never executed: return candidate->hasFocus();
0
2073}-
2074-
2075/*!-
2076 \internal-
2077*/-
2078void QMdiSubWindowPrivate::setWindowFlags(Qt::WindowFlags windowFlags)-
2079{-
2080 Q_Q(QMdiSubWindow);-
2081-
2082 if (!parent) {
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2083 QWidgetPrivate::setWindowFlags(windowFlags);-
2084 return;
never executed: return;
0
2085 }-
2086-
2087 Qt::WindowFlags windowType = windowFlags & Qt::WindowType_Mask;-
2088 if (windowType == Qt::Dialog || windowFlags & Qt::MSWindowsFixedSizeDialogHint)
windowType == Qt::DialogDescription
TRUEnever evaluated
FALSEnever evaluated
windowFlags & ...SizeDialogHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2089 windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint;
never executed: windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint;
0
2090-
2091 // Set standard flags if none of the customize flags are set-
2092 if (!(windowFlags & CustomizeWindowFlags))
!(windowFlags ...zeWindowFlags)Description
TRUEnever evaluated
FALSEnever evaluated
0
2093 windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint;
never executed: windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint;
0
2094 else if (windowFlags & Qt::FramelessWindowHint && windowFlags & Qt::WindowStaysOnTopHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
windowFlags & ...StaysOnTopHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2095 windowFlags = Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint;
never executed: windowFlags = Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint;
0
2096 else if (windowFlags & Qt::FramelessWindowHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2097 windowFlags = Qt::FramelessWindowHint;
never executed: windowFlags = Qt::FramelessWindowHint;
0
2098-
2099 windowFlags &= ~windowType;-
2100 windowFlags &= ~Qt::WindowFullscreenButtonHint;-
2101 windowFlags |= Qt::SubWindow;-
2102-
2103#ifndef QT_NO_ACTION-
2104 if (QAction *stayOnTopAction = actions[QMdiSubWindowPrivate::StayOnTopAction]) {
QAction *stayO...ayOnTopAction]Description
TRUEnever evaluated
FALSEnever evaluated
0
2105 if (windowFlags & Qt::WindowStaysOnTopHint)
windowFlags & ...StaysOnTopHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2106 stayOnTopAction->setChecked(true);
never executed: stayOnTopAction->setChecked(true);
0
2107 else-
2108 stayOnTopAction->setChecked(false);
never executed: stayOnTopAction->setChecked(false);
0
2109 }-
2110#endif-
2111-
2112#ifndef QT_NO_SIZEGRIP-
2113 if ((windowFlags & Qt::FramelessWindowHint) && sizeGrip)
(windowFlags &...essWindowHint)Description
TRUEnever evaluated
FALSEnever evaluated
sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2114 delete sizeGrip;
never executed: delete sizeGrip;
0
2115#endif-
2116-
2117 QWidgetPrivate::setWindowFlags(windowFlags);-
2118 updateGeometryConstraints();-
2119 updateActions();-
2120 QSize currentSize = q->size();-
2121 if (q->isVisible() && (currentSize.width() < internalMinimumSize.width()
q->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
currentSize.wi...umSize.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
2122 || currentSize.height() < internalMinimumSize.height())) {
currentSize.he...mSize.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
2123 q->resize(currentSize.expandedTo(internalMinimumSize));-
2124 }
never executed: end of block
0
2125}
never executed: end of block
0
2126-
2127void QMdiSubWindowPrivate::setVisible(WindowStateAction action, bool visible)-
2128{-
2129#ifndef QT_NO_ACTION-
2130 if (actions[action])
actions[action]Description
TRUEnever evaluated
FALSEnever evaluated
0
2131 actions[action]->setVisible(visible);
never executed: actions[action]->setVisible(visible);
0
2132#endif-
2133-
2134 Q_Q(QMdiSubWindow);-
2135 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2136 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
2137-
2138 if (ControllerWidget *ctrlWidget = qobject_cast<ControllerWidget *>
ControllerWidg...ollerWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2139 (controlContainer->controllerWidget())) {
ControllerWidg...ollerWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2140 ctrlWidget->setControlVisible(action, visible);-
2141 }
never executed: end of block
0
2142}
never executed: end of block
0
2143-
2144#ifndef QT_NO_ACTION-
2145void QMdiSubWindowPrivate::setEnabled(WindowStateAction action, bool enable)-
2146{-
2147 if (actions[action])
actions[action]Description
TRUEnever evaluated
FALSEnever evaluated
0
2148 actions[action]->setEnabled(enable);
never executed: actions[action]->setEnabled(enable);
0
2149}
never executed: end of block
0
2150-
2151#ifndef QT_NO_MENU-
2152void QMdiSubWindowPrivate::addToSystemMenu(WindowStateAction action, const QString &text,-
2153 const char *slot)-
2154{-
2155 if (!systemMenu)
!systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2156 return;
never executed: return;
0
2157 actions[action] = systemMenu->addAction(text, q_func(), slot);-
2158}
never executed: end of block
0
2159#endif-
2160#endif // QT_NO_ACTION-
2161-
2162/*!-
2163 \internal-
2164*/-
2165QSize QMdiSubWindowPrivate::iconSize() const-
2166{-
2167 Q_Q(const QMdiSubWindow);-
2168 if (!parent || q->windowFlags() & Qt::FramelessWindowHint)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2169 return QSize(-1, -1);
never executed: return QSize(-1, -1);
0
2170 return QSize(q->style()->pixelMetric(QStyle::PM_MdiSubWindowMinimizedWidth, 0, q), titleBarHeight());
never executed: return QSize(q->style()->pixelMetric(QStyle::PM_MdiSubWindowMinimizedWidth, 0, q), titleBarHeight());
0
2171}-
2172-
2173#ifndef QT_NO_SIZEGRIP-
2174-
2175/*!-
2176 \internal-
2177*/-
2178void QMdiSubWindowPrivate::setSizeGrip(QSizeGrip *newSizeGrip)-
2179{-
2180 Q_Q(QMdiSubWindow);-
2181 if (!newSizeGrip || sizeGrip || q->windowFlags() & Qt::FramelessWindowHint)
!newSizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2182 return;
never executed: return;
0
2183-
2184 if (layout && layout->indexOf(newSizeGrip) != -1)
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
layout->indexO...izeGrip) != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2185 return;
never executed: return;
0
2186 newSizeGrip->setFixedSize(newSizeGrip->sizeHint());-
2187 bool putSizeGripInLayout = layout ? true : false;
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2188#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2189 if (qobject_cast<QMacStyle *>(q->style()))-
2190 putSizeGripInLayout = false;-
2191#endif-
2192 if (putSizeGripInLayout) {
putSizeGripInLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2193 layout->addWidget(newSizeGrip);-
2194 layout->setAlignment(newSizeGrip, Qt::AlignBottom | Qt::AlignRight);-
2195 } else {
never executed: end of block
0
2196 newSizeGrip->setParent(q);-
2197 newSizeGrip->move(q->isLeftToRight() ? q->width() - newSizeGrip->width() : 0,-
2198 q->height() - newSizeGrip->height());-
2199 sizeGrip = newSizeGrip;-
2200 }
never executed: end of block
0
2201 newSizeGrip->raise();-
2202 updateGeometryConstraints();-
2203 newSizeGrip->installEventFilter(q);-
2204}
never executed: end of block
0
2205-
2206/*!-
2207 \internal-
2208*/-
2209void QMdiSubWindowPrivate::setSizeGripVisible(bool visible) const-
2210{-
2211 // See if we can find any size grips-
2212 const QList<QSizeGrip *> sizeGrips = q_func()->findChildren<QSizeGrip *>();-
2213 for (QSizeGrip *grip : sizeGrips)-
2214 grip->setVisible(visible);
never executed: grip->setVisible(visible);
0
2215}
never executed: end of block
0
2216-
2217#endif // QT_NO_SIZEGRIP-
2218-
2219/*!-
2220 \internal-
2221*/-
2222void QMdiSubWindowPrivate::updateInternalWindowTitle()-
2223{-
2224 Q_Q(QMdiSubWindow);-
2225 if (q->isWindowModified()) {
q->isWindowModified()Description
TRUEnever evaluated
FALSEnever evaluated
0
2226 windowTitle = q->windowTitle();-
2227 windowTitle.replace(QLatin1String("[*]"), QLatin1String("*"));-
2228 } else {
never executed: end of block
0
2229 windowTitle = qt_setWindowTitle_helperHelper(q->windowTitle(), q);-
2230 }
never executed: end of block
0
2231 q->update(0, 0, q->width(), titleBarHeight());-
2232}
never executed: end of block
0
2233-
2234/*!-
2235 Constructs a new QMdiSubWindow widget. The \a parent and \a-
2236 flags arguments are passed to QWidget's constructor.-
2237-
2238 Instead of using addSubWindow(), it is also simply possible to-
2239 use setParent() when you add the subwindow to a QMdiArea.-
2240-
2241 Note that only \l{QMdiSubWindow}s can be set as children of-
2242 QMdiArea; you cannot, for instance, write:-
2243-
2244 \code-
2245 //bad code-
2246 QMdiArea mdiArea;-
2247 QTextEdit editor(&mdiArea); // invalid child widget-
2248 \endcode-
2249-
2250 \sa QMdiArea::addSubWindow()-
2251*/-
2252QMdiSubWindow::QMdiSubWindow(QWidget *parent, Qt::WindowFlags flags)-
2253 : QWidget(*new QMdiSubWindowPrivate, parent, 0)-
2254{-
2255 Q_D(QMdiSubWindow);-
2256#ifndef QT_NO_MENU-
2257 d->createSystemMenu();-
2258 addActions(d->systemMenu->actions());-
2259#endif-
2260 d->setWindowFlags(flags);-
2261 setBackgroundRole(QPalette::Window);-
2262 setAutoFillBackground(true);-
2263 setMouseTracking(true);-
2264 setLayout(new QVBoxLayout);-
2265 setFocusPolicy(Qt::StrongFocus);-
2266 layout()->setMargin(0);-
2267 d->updateGeometryConstraints();-
2268 setAttribute(Qt::WA_Resized, false);-
2269 d->titleBarPalette = d->desktopPalette();-
2270 d->font = QApplication::font("QMdiSubWindowTitleBar");-
2271 // We don't want the menu icon by default on mac.-
2272#ifndef Q_OS_MAC-
2273 if (windowIcon().isNull())
windowIcon().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2274 d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
never executed: d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
0
2275 else-
2276 d->menuIcon = windowIcon();
never executed: d->menuIcon = windowIcon();
0
2277#endif-
2278 connect(qApp, SIGNAL(focusChanged(QWidget*,QWidget*)),-
2279 this, SLOT(_q_processFocusChanged(QWidget*,QWidget*)));-
2280}
never executed: end of block
0
2281-
2282/*!-
2283 Destroys the subwindow.-
2284-
2285 \sa QMdiArea::removeSubWindow()-
2286*/-
2287QMdiSubWindow::~QMdiSubWindow()-
2288{-
2289 Q_D(QMdiSubWindow);-
2290#ifndef QT_NO_MENUBAR-
2291 d->removeButtonsFromMenuBar();-
2292#endif-
2293 d->setActive(false);-
2294}
never executed: end of block
0
2295-
2296/*!-
2297 Sets \a widget as the internal widget of this subwindow. The-
2298 internal widget is displayed in the center of the subwindow-
2299 beneath the title bar.-
2300-
2301 QMdiSubWindow takes temporary ownership of \a widget; you do-
2302 not have to delete it. Any existing internal widget will be-
2303 removed and reparented to the root window.-
2304-
2305 \sa widget()-
2306*/-
2307void QMdiSubWindow::setWidget(QWidget *widget)-
2308{-
2309 Q_D(QMdiSubWindow);-
2310 if (!widget) {
!widgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2311 d->removeBaseWidget();-
2312 return;
never executed: return;
0
2313 }-
2314-
2315 if (Q_UNLIKELY(widget == d->baseWidget)) {
__builtin_expe...idget), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
2316 qWarning("QMdiSubWindow::setWidget: widget is already set");-
2317 return;
never executed: return;
0
2318 }-
2319-
2320 bool wasResized = testAttribute(Qt::WA_Resized);-
2321 d->removeBaseWidget();-
2322-
2323 if (QLayout *layout = this->layout())
QLayout *layou...this->layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
2324 layout->addWidget(widget);
never executed: layout->addWidget(widget);
0
2325 else-
2326 widget->setParent(this);
never executed: widget->setParent(this);
0
2327-
2328#ifndef QT_NO_SIZEGRIP-
2329 QSizeGrip *sizeGrip = widget->findChild<QSizeGrip *>();-
2330 if (sizeGrip)
sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2331 sizeGrip->installEventFilter(this);
never executed: sizeGrip->installEventFilter(this);
0
2332 if (d->sizeGrip)
d->sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2333 d->sizeGrip->raise();
never executed: d->sizeGrip->raise();
0
2334#endif-
2335-
2336 d->baseWidget = widget;-
2337 d->baseWidget->installEventFilter(this);-
2338-
2339 d->ignoreWindowTitleChange = true;-
2340 bool isWindowModified = this->isWindowModified();-
2341 if (windowTitle().isEmpty()) {
windowTitle().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2342 d->updateWindowTitle(true);-
2343 isWindowModified = d->baseWidget->isWindowModified();-
2344 }
never executed: end of block
0
2345 if (!this->isWindowModified() && isWindowModified
!this->isWindowModified()Description
TRUEnever evaluated
FALSEnever evaluated
isWindowModifiedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2346 && windowTitle().contains(QLatin1String("[*]"))) {
windowTitle()....String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2347 setWindowModified(isWindowModified);-
2348 }
never executed: end of block
0
2349 d->lastChildWindowTitle = d->baseWidget->windowTitle();-
2350 d->ignoreWindowTitleChange = false;-
2351-
2352 if (windowIcon().isNull() && !d->baseWidget->windowIcon().isNull())
windowIcon().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
!d->baseWidget...con().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2353 setWindowIcon(d->baseWidget->windowIcon());
never executed: setWindowIcon(d->baseWidget->windowIcon());
0
2354-
2355 d->updateGeometryConstraints();-
2356 if (!wasResized && testAttribute(Qt::WA_Resized))
!wasResizedDescription
TRUEnever evaluated
FALSEnever evaluated
testAttribute(Qt::WA_Resized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2357 setAttribute(Qt::WA_Resized, false);
never executed: setAttribute(Qt::WA_Resized, false);
0
2358}
never executed: end of block
0
2359-
2360/*!-
2361 Returns the current internal widget.-
2362-
2363 \sa setWidget()-
2364*/-
2365QWidget *QMdiSubWindow::widget() const-
2366{-
2367 return d_func()->baseWidget;
never executed: return d_func()->baseWidget;
0
2368}-
2369-
2370-
2371/*!-
2372 \internal-
2373*/-
2374QWidget *QMdiSubWindow::maximizedButtonsWidget() const-
2375{-
2376 Q_D(const QMdiSubWindow);-
2377 if (isVisible() && d->controlContainer && isMaximized() && !d->drawTitleBarWhenMaximized()
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->drawTitleB...henMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
2378 && !isChildOfTabbedQMdiArea(this)) {
!isChildOfTabbedQMdiArea(this)Description
TRUEnever evaluated
FALSEnever evaluated
0
2379 return d->controlContainer->controllerWidget();
never executed: return d->controlContainer->controllerWidget();
0
2380 }-
2381 return 0;
never executed: return 0;
0
2382}-
2383-
2384/*!-
2385 \internal-
2386*/-
2387QWidget *QMdiSubWindow::maximizedSystemMenuIconWidget() const-
2388{-
2389 Q_D(const QMdiSubWindow);-
2390 if (isVisible() && d->controlContainer && isMaximized() && !d->drawTitleBarWhenMaximized()
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->drawTitleB...henMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
2391 && !isChildOfTabbedQMdiArea(this)) {
!isChildOfTabbedQMdiArea(this)Description
TRUEnever evaluated
FALSEnever evaluated
0
2392 return d->controlContainer->systemMenuLabel();
never executed: return d->controlContainer->systemMenuLabel();
0
2393 }-
2394 return 0;
never executed: return 0;
0
2395}-
2396-
2397/*!-
2398 Returns \c true if this window is shaded; otherwise returns \c false.-
2399-
2400 A window is shaded if it is collapsed so that only the title bar is-
2401 visible.-
2402*/-
2403bool QMdiSubWindow::isShaded() const-
2404{-
2405 return d_func()->isShadeMode;
never executed: return d_func()->isShadeMode;
0
2406}-
2407-
2408/*!-
2409 If \a on is true, \a option is enabled on the subwindow; otherwise it is-
2410 disabled. See SubWindowOption for the effect of each option.-
2411-
2412 \sa SubWindowOption, testOption()-
2413*/-
2414void QMdiSubWindow::setOption(SubWindowOption option, bool on)-
2415{-
2416 Q_D(QMdiSubWindow);-
2417 d->options.setFlag(option, on);-
2418-
2419#ifndef QT_NO_RUBBERBAND-
2420 if ((option & (RubberBandResize | RubberBandMove)) && !on && d->isInRubberBandMode)
(option & (Rub...bberBandMove))Description
TRUEnever evaluated
FALSEnever evaluated
!onDescription
TRUEnever evaluated
FALSEnever evaluated
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2421 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
2422#endif-
2423}
never executed: end of block
0
2424-
2425/*!-
2426 Returns \c true if \a option is enabled; otherwise returns \c false.-
2427-
2428 \sa SubWindowOption, setOption()-
2429*/-
2430bool QMdiSubWindow::testOption(SubWindowOption option) const-
2431{-
2432 return d_func()->options & option;
never executed: return d_func()->options & option;
0
2433}-
2434-
2435/*!-
2436 \property QMdiSubWindow::keyboardSingleStep-
2437 \brief sets how far a widget should move or resize when using the-
2438 keyboard arrow keys.-
2439-
2440 When in keyboard-interactive mode, you can use the arrow and page keys to-
2441 either move or resize the window. This property controls the arrow keys.-
2442 The common way to enter keyboard interactive mode is to enter the-
2443 subwindow menu, and select either "resize" or "move".-
2444-
2445 The default keyboard single step value is 5 pixels.-
2446-
2447 \sa keyboardPageStep-
2448*/-
2449int QMdiSubWindow::keyboardSingleStep() const-
2450{-
2451 return d_func()->keyboardSingleStep;
never executed: return d_func()->keyboardSingleStep;
0
2452}-
2453-
2454void QMdiSubWindow::setKeyboardSingleStep(int step)-
2455{-
2456 // Haven't done any boundary check here since negative step only-
2457 // means inverted behavior, which is OK if the user want it.-
2458 // A step equal to zero means "do nothing".-
2459 d_func()->keyboardSingleStep = step;-
2460}
never executed: end of block
0
2461-
2462/*!-
2463 \property QMdiSubWindow::keyboardPageStep-
2464 \brief sets how far a widget should move or resize when using the-
2465 keyboard page keys.-
2466-
2467 When in keyboard-interactive mode, you can use the arrow and page keys to-
2468 either move or resize the window. This property controls the page-
2469 keys. The common way to enter keyboard interactive mode is to enter the-
2470 subwindow menu, and select either "resize" or "move".-
2471-
2472 The default keyboard page step value is 20 pixels.-
2473-
2474 \sa keyboardSingleStep-
2475*/-
2476int QMdiSubWindow::keyboardPageStep() const-
2477{-
2478 return d_func()->keyboardPageStep;
never executed: return d_func()->keyboardPageStep;
0
2479}-
2480-
2481void QMdiSubWindow::setKeyboardPageStep(int step)-
2482{-
2483 // Haven't done any boundary check here since negative step only-
2484 // means inverted behavior, which is OK if the user want it.-
2485 // A step equal to zero means "do nothing".-
2486 d_func()->keyboardPageStep = step;-
2487}
never executed: end of block
0
2488-
2489#ifndef QT_NO_MENU-
2490/*!-
2491 Sets \a systemMenu as the current system menu for this subwindow.-
2492-
2493 By default, each QMdiSubWindow has a standard system menu.-
2494-
2495 QActions for the system menu created by QMdiSubWindow will-
2496 automatically be updated depending on the current window state;-
2497 e.g., the minimize action will be disabled after the window is-
2498 minimized.-
2499-
2500 QActions added by the user are not updated by QMdiSubWindow.-
2501-
2502 QMdiSubWindow takes ownership of \a systemMenu; you do not have to-
2503 delete it. Any existing menus will be deleted.-
2504-
2505 \sa systemMenu(), showSystemMenu()-
2506*/-
2507void QMdiSubWindow::setSystemMenu(QMenu *systemMenu)-
2508{-
2509 Q_D(QMdiSubWindow);-
2510 if (Q_UNLIKELY(systemMenu && systemMenu == d->systemMenu)) {
__builtin_expe...mMenu), false)Description
TRUEnever evaluated
FALSEnever evaluated
0
2511 qWarning("QMdiSubWindow::setSystemMenu: system menu is already set");-
2512 return;
never executed: return;
0
2513 }-
2514-
2515 if (d->systemMenu) {
d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2516 delete d->systemMenu;-
2517 d->systemMenu = 0;-
2518 }
never executed: end of block
0
2519-
2520 if (!systemMenu)
!systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2521 return;
never executed: return;
0
2522-
2523 if (systemMenu->parent() != this)
systemMenu->parent() != thisDescription
TRUEnever evaluated
FALSEnever evaluated
0
2524 systemMenu->setParent(this);
never executed: systemMenu->setParent(this);
0
2525 d->systemMenu = systemMenu;-
2526}
never executed: end of block
0
2527-
2528/*!-
2529 Returns a pointer to the current system menu, or zero if no system-
2530 menu is set. QMdiSubWindow provides a default system menu, but you can-
2531 also set the menu with setSystemMenu().-
2532-
2533 \sa setSystemMenu(), showSystemMenu()-
2534*/-
2535QMenu *QMdiSubWindow::systemMenu() const-
2536{-
2537 return d_func()->systemMenu;
never executed: return d_func()->systemMenu;
0
2538}-
2539-
2540/*!-
2541 Shows the system menu below the system menu icon in the title bar.-
2542-
2543 \sa setSystemMenu(), systemMenu()-
2544*/-
2545void QMdiSubWindow::showSystemMenu()-
2546{-
2547 Q_D(QMdiSubWindow);-
2548 if (!d->systemMenu)
!d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2549 return;
never executed: return;
0
2550-
2551 QPoint globalPopupPos;-
2552 if (QWidget *icon = maximizedSystemMenuIconWidget()) {
QWidget *icon ...nuIconWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2553 if (isLeftToRight())
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2554 globalPopupPos = icon->mapToGlobal(QPoint(0, icon->y() + icon->height()));
never executed: globalPopupPos = icon->mapToGlobal(QPoint(0, icon->y() + icon->height()));
0
2555 else-
2556 globalPopupPos = icon->mapToGlobal(QPoint(icon->width(), icon->y() + icon->height()));
never executed: globalPopupPos = icon->mapToGlobal(QPoint(icon->width(), icon->y() + icon->height()));
0
2557 } else {-
2558 if (isLeftToRight())
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2559 globalPopupPos = mapToGlobal(contentsRect().topLeft());
never executed: globalPopupPos = mapToGlobal(contentsRect().topLeft());
0
2560 else // + QPoint(1, 0) because topRight() == QPoint(left() + width() -1, top())-
2561 globalPopupPos = mapToGlobal(contentsRect().topRight()) + QPoint(1, 0);
never executed: globalPopupPos = mapToGlobal(contentsRect().topRight()) + QPoint(1, 0);
0
2562 }-
2563-
2564 // Adjust x() with -menuwidth in reverse mode.-
2565 if (isRightToLeft())
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
2566 globalPopupPos -= QPoint(d->systemMenu->sizeHint().width(), 0);
never executed: globalPopupPos -= QPoint(d->systemMenu->sizeHint().width(), 0);
0
2567 d->systemMenu->popup(globalPopupPos);-
2568}
never executed: end of block
0
2569#endif // QT_NO_MENU-
2570-
2571/*!-
2572 \since 4.4-
2573-
2574 Returns the area containing this sub-window, or 0 if there is none.-
2575-
2576 \sa QMdiArea::addSubWindow()-
2577*/-
2578QMdiArea *QMdiSubWindow::mdiArea() const-
2579{-
2580 QWidget *parent = parentWidget();-
2581 while (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2582 if (QMdiArea *area = qobject_cast<QMdiArea *>(parent)) {
QMdiArea *area...rea *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
2583 if (area->viewport() == parentWidget())
area->viewport...parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2584 return area;
never executed: return area;
0
2585 }
never executed: end of block
0
2586 parent = parent->parentWidget();-
2587 }
never executed: end of block
0
2588 return 0;
never executed: return 0;
0
2589}-
2590-
2591/*!-
2592 Calling this function makes the subwindow enter the shaded mode.-
2593 When the subwindow is shaded, only the title bar is visible.-
2594-
2595 Although shading is not supported by all styles, this function will-
2596 still show the subwindow as shaded, regardless of whether support-
2597 for shading is available. However, when used with styles without-
2598 shading support, the user will be unable to return from shaded mode-
2599 through the user interface (e.g., through a shade button in the title-
2600 bar).-
2601-
2602 \sa isShaded()-
2603*/-
2604void QMdiSubWindow::showShaded()-
2605{-
2606 if (!parent())
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2607 return;
never executed: return;
0
2608-
2609 Q_D(QMdiSubWindow);-
2610 // setMinimizeMode uses this function.-
2611 if (!d->isShadeRequestFromMinimizeMode && isShaded())
!d->isShadeReq...omMinimizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
2612 return;
never executed: return;
0
2613-
2614 d->isMaximizeMode = false;-
2615-
2616 d->storeFocusWidget();-
2617-
2618 if (!d->isShadeRequestFromMinimizeMode) {
!d->isShadeReq...omMinimizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2619 d->isShadeMode = true;-
2620 d->ensureWindowState(Qt::WindowMinimized);-
2621 }
never executed: end of block
0
2622-
2623#ifndef QT_NO_MENUBAR-
2624 d->removeButtonsFromMenuBar();-
2625#endif-
2626-
2627 // showMinimized() will reset Qt::WindowActive, which makes sense-
2628 // for top level widgets, but in MDI it makes sense to have an-
2629 // active window which is minimized.-
2630 if (hasFocus() || isAncestorOf(QApplication::focusWidget()))
hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
isAncestorOf(Q...focusWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2631 d->ensureWindowState(Qt::WindowActive);
never executed: d->ensureWindowState(Qt::WindowActive);
0
2632-
2633#ifndef QT_NO_SIZEGRIP-
2634 d->setSizeGripVisible(false);-
2635#endif-
2636-
2637 if (!d->restoreSize.isValid() || d->isShadeMode) {
!d->restoreSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
d->isShadeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2638 d->oldGeometry = geometry();-
2639 d->restoreSize.setWidth(d->oldGeometry.width());-
2640 d->restoreSize.setHeight(d->oldGeometry.height());-
2641 }
never executed: end of block
0
2642-
2643 // Hide the window before we change the geometry to avoid multiple resize-
2644 // events and wrong window state.-
2645 const bool wasVisible = isVisible();-
2646 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
2647 setVisible(false);
never executed: setVisible(false);
0
2648-
2649 d->updateGeometryConstraints();-
2650 // Update minimum size to internalMinimumSize if set by user.-
2651 if (!minimumSize().isNull()) {
!minimumSize().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2652 d->userMinimumSize = minimumSize();-
2653 setMinimumSize(d->internalMinimumSize);-
2654 }
never executed: end of block
0
2655 resize(d->internalMinimumSize);-
2656-
2657 // Hide the internal widget if not already hidden by the user.-
2658 if (d->baseWidget && !d->baseWidget->isHidden() && !(windowFlags() & Qt::FramelessWindowHint)) {
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
!d->baseWidget->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
!(windowFlags(...essWindowHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
2659 d->baseWidget->hide();-
2660 d->isWidgetHiddenByUs = true;-
2661 }
never executed: end of block
0
2662-
2663 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
2664 setVisible(true);
never executed: setVisible(true);
0
2665-
2666 d->setFocusWidget();-
2667 d->resizeEnabled = false;-
2668 d->moveEnabled = true;-
2669 d->updateDirtyRegions();-
2670 d->updateMask();-
2671-
2672#ifndef QT_NO_ACTION-
2673 d->setEnabled(QMdiSubWindowPrivate::MinimizeAction, false);-
2674 d->setEnabled(QMdiSubWindowPrivate::ResizeAction, d->resizeEnabled);-
2675 d->setEnabled(QMdiSubWindowPrivate::MaximizeAction, true);-
2676 d->setEnabled(QMdiSubWindowPrivate::RestoreAction, true);-
2677 d->setEnabled(QMdiSubWindowPrivate::MoveAction, d->moveEnabled);-
2678#endif-
2679}
never executed: end of block
0
2680-
2681/*!-
2682 \reimp-
2683*/-
2684bool QMdiSubWindow::eventFilter(QObject *object, QEvent *event)-
2685{-
2686 Q_D(QMdiSubWindow);-
2687 if (!object)
!objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2688 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2689-
2690#ifndef QT_NO_MENU-
2691 // System menu events.-
2692 if (d->systemMenu && d->systemMenu == object) {
d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
d->systemMenu == objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2693 if (event->type() == QEvent::MouseButtonDblClick) {
event->type() ...ButtonDblClickDescription
TRUEnever evaluated
FALSEnever evaluated
0
2694 const QMouseEvent *mouseEvent = static_cast<const QMouseEvent *>(event);-
2695 const QAction *action = d->systemMenu->actionAt(mouseEvent->pos());-
2696 if (!action || action->isEnabled())
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
2697 close();
never executed: close();
0
2698 } else if (event->type() == QEvent::MouseMove) {
never executed: end of block
event->type() ...ent::MouseMoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
2699 QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);-
2700 d->hoveredSubControl = d->getSubControl(mapFromGlobal(mouseEvent->globalPos()));-
2701 } else if (event->type() == QEvent::Hide) {
never executed: end of block
event->type() == QEvent::HideDescription
TRUEnever evaluated
FALSEnever evaluated
0
2702 d->activeSubControl = QStyle::SC_None;-
2703 update(QRegion(0, 0, width(), d->titleBarHeight()));-
2704 }
never executed: end of block
0
2705 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2706 }-
2707#endif-
2708-
2709#ifndef QT_NO_SIZEGRIP-
2710 if (object != d->baseWidget && parent() && qobject_cast<QSizeGrip *>(object)) {
object != d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
parent()Description
TRUEnever evaluated
FALSEnever evaluated
qobject_cast<Q...rip *>(object)Description
TRUEnever evaluated
FALSEnever evaluated
0
2711 if (event->type() != QEvent::MouseButtonPress || !testOption(QMdiSubWindow::RubberBandResize))
event->type() ...useButtonPressDescription
TRUEnever evaluated
FALSEnever evaluated
!testOption(QM...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
2712 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2713 const QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);-
2714 d->mousePressPosition = parentWidget()->mapFromGlobal(mouseEvent->globalPos());-
2715 d->oldGeometry = geometry();-
2716 d->currentOperation = isLeftToRight() ? QMdiSubWindowPrivate::BottomRightResize
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2717 : QMdiSubWindowPrivate::BottomLeftResize;-
2718#ifndef QT_NO_RUBBERBAND-
2719 d->enterRubberBandMode();-
2720#endif-
2721 return true;
never executed: return true;
0
2722 }-
2723#endif-
2724-
2725 if (object != d->baseWidget && event->type() != QEvent::WindowTitleChange)
object != d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
event->type() ...dowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2726 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2727-
2728 switch (event->type()) {-
2729 case QEvent::Show:
never executed: case QEvent::Show:
0
2730 d->setActive(true);-
2731 break;
never executed: break;
0
2732 case QEvent::ShowToParent:
never executed: case QEvent::ShowToParent:
0
2733 if (!d->isWidgetHiddenByUs)
!d->isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2734 show();
never executed: show();
0
2735 break;
never executed: break;
0
2736 case QEvent::WindowStateChange: {
never executed: case QEvent::WindowStateChange:
0
2737 QWindowStateChangeEvent *changeEvent = static_cast<QWindowStateChangeEvent*>(event);-
2738 if (changeEvent->isOverride())
changeEvent->isOverride()Description
TRUEnever evaluated
FALSEnever evaluated
0
2739 break;
never executed: break;
0
2740 Qt::WindowStates oldState = changeEvent->oldState();-
2741 Qt::WindowStates newState = d->baseWidget->windowState();-
2742 if (!(oldState & Qt::WindowMinimized) && (newState & Qt::WindowMinimized))
!(oldState & Q...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2743 showMinimized();
never executed: showMinimized();
0
2744 else if (!(oldState & Qt::WindowMaximized) && (newState & Qt::WindowMaximized))
!(oldState & Q...ndowMaximized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMaximized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2745 showMaximized();
never executed: showMaximized();
0
2746 else if (!(newState & (Qt::WindowMaximized | Qt::WindowMinimized | Qt::WindowFullScreen)))
!(newState & (...owFullScreen))Description
TRUEnever evaluated
FALSEnever evaluated
0
2747 showNormal();
never executed: showNormal();
0
2748 break;
never executed: break;
0
2749 }-
2750 case QEvent::Enter:
never executed: case QEvent::Enter:
0
2751 d->currentOperation = QMdiSubWindowPrivate::None;-
2752 d->updateCursor();-
2753 break;
never executed: break;
0
2754 case QEvent::LayoutRequest:
never executed: case QEvent::LayoutRequest:
0
2755 d->updateGeometryConstraints();-
2756 break;
never executed: break;
0
2757 case QEvent::WindowTitleChange:
never executed: case QEvent::WindowTitleChange:
0
2758 if (d->ignoreWindowTitleChange)
d->ignoreWindowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2759 break;
never executed: break;
0
2760 if (object == d->baseWidget) {
object == d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2761 d->updateWindowTitle(true);-
2762 d->lastChildWindowTitle = d->baseWidget->windowTitle();-
2763#ifndef QT_NO_MENUBAR-
2764 } else if (maximizedButtonsWidget() && d->controlContainer->menuBar() && d->controlContainer->menuBar()
never executed: end of block
maximizedButtonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlContainer->menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2765 ->cornerWidget(Qt::TopRightCorner) == maximizedButtonsWidget()) {
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2766 d->originalTitle = QString::null;-
2767 if (d->baseWidget && d->baseWidget->windowTitle() == windowTitle())
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-... windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
2768 d->updateWindowTitle(true);
never executed: d->updateWindowTitle(true);
0
2769 else-
2770 d->updateWindowTitle(false);
never executed: d->updateWindowTitle(false);
0
2771#endif-
2772 }-
2773 break;
never executed: break;
0
2774 case QEvent::ModifiedChange: {
never executed: case QEvent::ModifiedChange:
0
2775 if (object != d->baseWidget)
object != d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2776 break;
never executed: break;
0
2777 bool windowModified = d->baseWidget->isWindowModified();-
2778 if (!windowModified && d->baseWidget->windowTitle() != windowTitle())
!windowModifiedDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-... windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
2779 break;
never executed: break;
0
2780 if (windowTitle().contains(QLatin1String("[*]")))
windowTitle()....String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2781 setWindowModified(windowModified);
never executed: setWindowModified(windowModified);
0
2782 break;
never executed: break;
0
2783 }-
2784 default:
never executed: default:
0
2785 break;
never executed: break;
0
2786 }-
2787 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2788}-
2789-
2790/*!-
2791 \reimp-
2792*/-
2793bool QMdiSubWindow::event(QEvent *event)-
2794{-
2795 Q_D(QMdiSubWindow);-
2796 switch (event->type()) {-
2797 case QEvent::StyleChange: {
never executed: case QEvent::StyleChange:
0
2798 bool wasShaded = isShaded();-
2799 bool wasMinimized = isMinimized();-
2800 bool wasMaximized = isMaximized();-
2801 // Don't emit subWindowActivated, the app doesn't have to know about our hacks-
2802 const QScopedValueRollback<bool> activationEnabledSaver(d->activationEnabled);-
2803 d->activationEnabled = false;-
2804-
2805 ensurePolished();-
2806 setContentsMargins(0, 0, 0, 0);-
2807 if (wasMinimized || wasMaximized || wasShaded)
wasMinimizedDescription
TRUEnever evaluated
FALSEnever evaluated
wasMaximizedDescription
TRUEnever evaluated
FALSEnever evaluated
wasShadedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2808 showNormal();
never executed: showNormal();
0
2809 d->updateGeometryConstraints();-
2810 resize(d->internalMinimumSize.expandedTo(size()));-
2811 d->updateMask();-
2812 d->updateDirtyRegions();-
2813 if (wasShaded)
wasShadedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2814 showShaded();
never executed: showShaded();
0
2815 else if (wasMinimized)
wasMinimizedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2816 showMinimized();
never executed: showMinimized();
0
2817 else if (wasMaximized)
wasMaximizedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2818 showMaximized();
never executed: showMaximized();
0
2819 break;
never executed: break;
0
2820 }-
2821 case QEvent::ParentAboutToChange:
never executed: case QEvent::ParentAboutToChange:
0
2822 d->setActive(false);-
2823 break;
never executed: break;
0
2824 case QEvent::ParentChange: {
never executed: case QEvent::ParentChange:
0
2825 bool wasResized = testAttribute(Qt::WA_Resized);-
2826#ifndef QT_NO_MENUBAR-
2827 d->removeButtonsFromMenuBar();-
2828#endif-
2829 d->currentOperation = QMdiSubWindowPrivate::None;-
2830 d->activeSubControl = QStyle::SC_None;-
2831 d->hoveredSubControl = QStyle::SC_None;-
2832#ifndef QT_NO_RUBBERBAND-
2833 if (d->isInRubberBandMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2834 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
2835#endif-
2836 d->isShadeMode = false;-
2837 d->isMaximizeMode = false;-
2838 d->isWidgetHiddenByUs = false;-
2839 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2840#if !defined(QT_NO_SIZEGRIP) && defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2841 if (qobject_cast<QMacStyle *>(style()))-
2842 delete d->sizeGrip;-
2843#endif-
2844 setOption(RubberBandResize, false);-
2845 setOption(RubberBandMove, false);-
2846 } else {
never executed: end of block
0
2847 d->setWindowFlags(windowFlags());-
2848 }
never executed: end of block
0
2849 setContentsMargins(0, 0, 0, 0);-
2850 d->updateGeometryConstraints();-
2851 d->updateCursor();-
2852 d->updateMask();-
2853 d->updateDirtyRegions();-
2854 d->updateActions();-
2855 if (!wasResized && testAttribute(Qt::WA_Resized))
!wasResizedDescription
TRUEnever evaluated
FALSEnever evaluated
testAttribute(Qt::WA_Resized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2856 setAttribute(Qt::WA_Resized, false);
never executed: setAttribute(Qt::WA_Resized, false);
0
2857 break;
never executed: break;
0
2858 }-
2859 case QEvent::WindowActivate:
never executed: case QEvent::WindowActivate:
0
2860 if (d->ignoreNextActivationEvent) {
d->ignoreNextActivationEventDescription
TRUEnever evaluated
FALSEnever evaluated
0
2861 d->ignoreNextActivationEvent = false;-
2862 break;
never executed: break;
0
2863 }-
2864 d->isExplicitlyDeactivated = false;-
2865 d->setActive(true);-
2866 break;
never executed: break;
0
2867 case QEvent::WindowDeactivate:
never executed: case QEvent::WindowDeactivate:
0
2868 if (d->ignoreNextActivationEvent) {
d->ignoreNextActivationEventDescription
TRUEnever evaluated
FALSEnever evaluated
0
2869 d->ignoreNextActivationEvent = false;-
2870 break;
never executed: break;
0
2871 }-
2872 d->isExplicitlyDeactivated = true;-
2873 d->setActive(false);-
2874 break;
never executed: break;
0
2875 case QEvent::WindowTitleChange:
never executed: case QEvent::WindowTitleChange:
0
2876 if (!d->ignoreWindowTitleChange)
!d->ignoreWindowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2877 d->updateWindowTitle(false);
never executed: d->updateWindowTitle(false);
0
2878 d->updateInternalWindowTitle();-
2879 break;
never executed: break;
0
2880 case QEvent::ModifiedChange:
never executed: case QEvent::ModifiedChange:
0
2881 if (!windowTitle().contains(QLatin1String("[*]")))
!windowTitle()...String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2882 break;
never executed: break;
0
2883#ifndef QT_NO_MENUBAR-
2884 if (maximizedButtonsWidget() && d->controlContainer->menuBar() && d->controlContainer->menuBar()
maximizedButtonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlContainer->menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2885 ->cornerWidget(Qt::TopRightCorner) == maximizedButtonsWidget()) {
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2886 window()->setWindowModified(isWindowModified());-
2887 }
never executed: end of block
0
2888#endif // QT_NO_MENUBAR-
2889 d->updateInternalWindowTitle();-
2890 break;
never executed: break;
0
2891 case QEvent::LayoutDirectionChange:
never executed: case QEvent::LayoutDirectionChange:
0
2892 d->updateDirtyRegions();-
2893 break;
never executed: break;
0
2894 case QEvent::LayoutRequest:
never executed: case QEvent::LayoutRequest:
0
2895 d->updateGeometryConstraints();-
2896 break;
never executed: break;
0
2897 case QEvent::WindowIconChange:
never executed: case QEvent::WindowIconChange:
0
2898 d->menuIcon = windowIcon();-
2899 if (d->menuIcon.isNull())
d->menuIcon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2900 d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
never executed: d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
0
2901 if (d->controlContainer)
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2902 d->controlContainer->updateWindowIcon(d->menuIcon);
never executed: d->controlContainer->updateWindowIcon(d->menuIcon);
0
2903 if (!maximizedSystemMenuIconWidget())
!maximizedSyst...nuIconWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2904 update(0, 0, width(), d->titleBarHeight());
never executed: update(0, 0, width(), d->titleBarHeight());
0
2905 break;
never executed: break;
0
2906 case QEvent::PaletteChange:
never executed: case QEvent::PaletteChange:
0
2907 d->titleBarPalette = d->desktopPalette();-
2908 break;
never executed: break;
0
2909 case QEvent::FontChange:
never executed: case QEvent::FontChange:
0
2910 d->font = font();-
2911 break;
never executed: break;
0
2912#ifndef QT_NO_TOOLTIP-
2913 case QEvent::ToolTip:
never executed: case QEvent::ToolTip:
0
2914 showToolTip(static_cast<QHelpEvent *>(event), this, d->titleBarOptions(),-
2915 QStyle::CC_TitleBar, d->hoveredSubControl);-
2916 break;
never executed: break;
0
2917#endif-
2918 default:
never executed: default:
0
2919 break;
never executed: break;
0
2920 }-
2921 return QWidget::event(event);
never executed: return QWidget::event(event);
0
2922}-
2923-
2924/*!-
2925 \reimp-
2926*/-
2927void QMdiSubWindow::showEvent(QShowEvent *showEvent)-
2928{-
2929 Q_D(QMdiSubWindow);-
2930 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2931 QWidget::showEvent(showEvent);-
2932 return;
never executed: return;
0
2933 }-
2934-
2935#if !defined(QT_NO_SIZEGRIP) && defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2936 if (qobject_cast<QMacStyle *>(style()) && !d->sizeGrip-
2937 && !(windowFlags() & Qt::FramelessWindowHint)) {-
2938 d->setSizeGrip(new QSizeGrip(this));-
2939 Q_ASSERT(d->sizeGrip);-
2940 if (isMinimized())-
2941 d->setSizeGripVisible(false);-
2942 else-
2943 d->setSizeGripVisible(true);-
2944 resize(size().expandedTo(d->internalMinimumSize));-
2945 }-
2946#endif-
2947-
2948 d->updateDirtyRegions();-
2949 // Show buttons in the menu bar if they're already not there.-
2950 // We want to do this when QMdiSubWindow becomes visible after being hidden.-
2951#ifndef QT_NO_MENUBAR-
2952 if (d->controlContainer) {
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2953 if (QMenuBar *menuBar = d->menuBar()) {
QMenuBar *menu...= d->menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
2954 if (menuBar->cornerWidget(Qt::TopRightCorner) != maximizedButtonsWidget())
menuBar->corne...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2955 d->showButtonsInMenuBar(menuBar);
never executed: d->showButtonsInMenuBar(menuBar);
0
2956 }
never executed: end of block
0
2957 }
never executed: end of block
0
2958#endif-
2959 d->setActive(true);-
2960}
never executed: end of block
0
2961-
2962/*!-
2963 \reimp-
2964*/-
2965void QMdiSubWindow::hideEvent(QHideEvent * /*hideEvent*/)-
2966{-
2967#ifndef QT_NO_MENUBAR-
2968 d_func()->removeButtonsFromMenuBar();-
2969#endif-
2970}
never executed: end of block
0
2971-
2972/*!-
2973 \reimp-
2974*/-
2975void QMdiSubWindow::changeEvent(QEvent *changeEvent)-
2976{-
2977 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2978 QWidget::changeEvent(changeEvent);-
2979 return;
never executed: return;
0
2980 }-
2981-
2982 if (changeEvent->type() != QEvent::WindowStateChange) {
changeEvent->t...dowStateChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2983 QWidget::changeEvent(changeEvent);-
2984 return;
never executed: return;
0
2985 }-
2986-
2987 QWindowStateChangeEvent *event = static_cast<QWindowStateChangeEvent *>(changeEvent);-
2988 if (event->isOverride()) {
event->isOverride()Description
TRUEnever evaluated
FALSEnever evaluated
0
2989 event->ignore();-
2990 return;
never executed: return;
0
2991 }-
2992-
2993 Qt::WindowStates oldState = event->oldState();-
2994 Qt::WindowStates newState = windowState();-
2995 if (oldState == newState) {
oldState == newStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
2996 changeEvent->ignore();-
2997 return;
never executed: return;
0
2998 }-
2999-
3000 // QWidget ensures that the widget is visible _after_ setWindowState(),-
3001 // but we need to ensure that the widget is visible _before_-
3002 // setWindowState() returns.-
3003 Q_D(QMdiSubWindow);-
3004 if (!isVisible()) {
!isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3005 d->ensureWindowState(Qt::WindowNoState);-
3006 setVisible(true);-
3007 }
never executed: end of block
0
3008-
3009 if (!d->oldGeometry.isValid())
!d->oldGeometry.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3010 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3011-
3012 if ((oldState & Qt::WindowActive) && (newState & Qt::WindowActive))
(oldState & Qt::WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt::WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
0
3013 d->currentOperation = QMdiSubWindowPrivate::None;
never executed: d->currentOperation = QMdiSubWindowPrivate::None;
0
3014-
3015 if (!(oldState & Qt::WindowMinimized) && (newState & Qt::WindowMinimized))
!(oldState & Q...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
0
3016 d->setMinimizeMode();
never executed: d->setMinimizeMode();
0
3017 else if (!(oldState & Qt::WindowMaximized) && (newState & Qt::WindowMaximized))
!(oldState & Q...ndowMaximized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMaximized)Description
TRUEnever evaluated
FALSEnever evaluated
0
3018 d->setMaximizeMode();
never executed: d->setMaximizeMode();
0
3019 else if (!(newState & (Qt::WindowMaximized | Qt::WindowMinimized | Qt::WindowFullScreen)))
!(newState & (...owFullScreen))Description
TRUEnever evaluated
FALSEnever evaluated
0
3020 d->setNormalMode();
never executed: d->setNormalMode();
0
3021-
3022 if (d->isActive)
d->isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
3023 d->ensureWindowState(Qt::WindowActive);
never executed: d->ensureWindowState(Qt::WindowActive);
0
3024 if (d->activationEnabled)
d->activationEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3025 emit windowStateChanged(oldState, windowState());
never executed: windowStateChanged(oldState, windowState());
0
3026}
never executed: end of block
0
3027-
3028/*!-
3029 \reimp-
3030*/-
3031void QMdiSubWindow::closeEvent(QCloseEvent *closeEvent)-
3032{-
3033 Q_D(QMdiSubWindow);-
3034 bool acceptClose = true;-
3035 if (d->baseWidget)
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
3036 acceptClose = d->baseWidget->close();
never executed: acceptClose = d->baseWidget->close();
0
3037 if (!acceptClose) {
!acceptCloseDescription
TRUEnever evaluated
FALSEnever evaluated
0
3038 closeEvent->ignore();-
3039 return;
never executed: return;
0
3040 }-
3041#ifndef QT_NO_MENUBAR-
3042 d->removeButtonsFromMenuBar();-
3043#endif-
3044 d->setActive(false);-
3045 if (parentWidget() && testAttribute(Qt::WA_DeleteOnClose)) {
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
testAttribute(...DeleteOnClose)Description
TRUEnever evaluated
FALSEnever evaluated
0
3046 QChildEvent childRemoved(QEvent::ChildRemoved, this);-
3047 QApplication::sendEvent(parentWidget(), &childRemoved);-
3048 }
never executed: end of block
0
3049 closeEvent->accept();-
3050}
never executed: end of block
0
3051-
3052/*!-
3053 \reimp-
3054*/-
3055void QMdiSubWindow::leaveEvent(QEvent * /*leaveEvent*/)-
3056{-
3057 Q_D(QMdiSubWindow);-
3058 if (d->hoveredSubControl != QStyle::SC_None) {
d->hoveredSubC...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3059 d->hoveredSubControl = QStyle::SC_None;-
3060 update(QRegion(0, 0, width(), d->titleBarHeight()));-
3061 }
never executed: end of block
0
3062}
never executed: end of block
0
3063-
3064/*!-
3065 \reimp-
3066-
3067 \warning When maximizing or restoring a subwindow, the resulting call to this function-
3068 may have an invalid QResizeEvent::oldSize().-
3069*/-
3070void QMdiSubWindow::resizeEvent(QResizeEvent *resizeEvent)-
3071{-
3072 Q_D(QMdiSubWindow);-
3073#ifndef QT_NO_SIZEGRIP-
3074 if (d->sizeGrip) {
d->sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
3075 d->sizeGrip->move(isLeftToRight() ? width() - d->sizeGrip->width() : 0,-
3076 height() - d->sizeGrip->height());-
3077 }
never executed: end of block
0
3078#endif-
3079-
3080 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3081 QWidget::resizeEvent(resizeEvent);-
3082 return;
never executed: return;
0
3083 }-
3084-
3085 if (d->isMaximizeMode)
d->isMaximizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3086 d->ensureWindowState(Qt::WindowMaximized);
never executed: d->ensureWindowState(Qt::WindowMaximized);
0
3087-
3088 d->updateMask();-
3089 if (!isVisible())
!isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3090 return;
never executed: return;
0
3091-
3092 if (d->resizeTimerId <= 0)
d->resizeTimerId <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3093 d->cachedStyleOptions = d->titleBarOptions();
never executed: d->cachedStyleOptions = d->titleBarOptions();
0
3094 else-
3095 killTimer(d->resizeTimerId);
never executed: killTimer(d->resizeTimerId);
0
3096 d->resizeTimerId = startTimer(200);-
3097}
never executed: end of block
0
3098-
3099/*!-
3100 \reimp-
3101*/-
3102void QMdiSubWindow::timerEvent(QTimerEvent *timerEvent)-
3103{-
3104 Q_D(QMdiSubWindow);-
3105 if (timerEvent->timerId() == d->resizeTimerId) {
timerEvent->ti...>resizeTimerIdDescription
TRUEnever evaluated
FALSEnever evaluated
0
3106 killTimer(d->resizeTimerId);-
3107 d->resizeTimerId = -1;-
3108 d->updateDirtyRegions();-
3109 }
never executed: end of block
0
3110}
never executed: end of block
0
3111-
3112/*!-
3113 \reimp-
3114*/-
3115void QMdiSubWindow::moveEvent(QMoveEvent *moveEvent)-
3116{-
3117 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3118 QWidget::moveEvent(moveEvent);-
3119 return;
never executed: return;
0
3120 }-
3121-
3122 Q_D(QMdiSubWindow);-
3123 if (d->isMaximizeMode)
d->isMaximizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3124 d->ensureWindowState(Qt::WindowMaximized);
never executed: d->ensureWindowState(Qt::WindowMaximized);
0
3125}
never executed: end of block
0
3126-
3127/*!-
3128 \reimp-
3129*/-
3130void QMdiSubWindow::paintEvent(QPaintEvent *paintEvent)-
3131{-
3132 if (!parent() || (windowFlags() & Qt::FramelessWindowHint)) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
(windowFlags()...essWindowHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3133 QWidget::paintEvent(paintEvent);-
3134 return;
never executed: return;
0
3135 }-
3136-
3137 Q_D(QMdiSubWindow);-
3138 if (isMaximized() && !d->drawTitleBarWhenMaximized())
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->drawTitleB...henMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3139 return;
never executed: return;
0
3140-
3141 if (d->resizeTimerId != -1) {
d->resizeTimerId != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3142 // Only update the style option rect and the window title.-
3143 int border = d->hasBorder(d->cachedStyleOptions) ? 4 : 0;
d->hasBorder(d...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3144 int titleBarHeight = d->titleBarHeight(d->cachedStyleOptions);-
3145 titleBarHeight -= isMinimized() ? 2 * border : border;
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3146 d->cachedStyleOptions.rect = QRect(border, border, width() - 2 * border, titleBarHeight);-
3147 if (!d->windowTitle.isEmpty()) {
!d->windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3148 int width = style()->subControlRect(QStyle::CC_TitleBar, &d->cachedStyleOptions,-
3149 QStyle::SC_TitleBarLabel, this).width();-
3150 d->cachedStyleOptions.text = d->cachedStyleOptions.fontMetrics-
3151 .elidedText(d->windowTitle, Qt::ElideRight, width);-
3152 }
never executed: end of block
0
3153 } else {
never executed: end of block
0
3154 // Force full update.-
3155 d->cachedStyleOptions = d->titleBarOptions();-
3156 }
never executed: end of block
0
3157-
3158 QStylePainter painter(this);-
3159 if (!d->windowTitle.isEmpty())
!d->windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3160 painter.setFont(d->font);
never executed: painter.setFont(d->font);
0
3161 painter.drawComplexControl(QStyle::CC_TitleBar, d->cachedStyleOptions);-
3162-
3163 if (isMinimized() && !d->hasBorder(d->cachedStyleOptions))
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->hasBorder(...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3164 return;
never executed: return;
0
3165-
3166 QStyleOptionFrame frameOptions;-
3167 frameOptions.initFrom(this);-
3168 frameOptions.lineWidth = style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, this);-
3169 frameOptions.state.setFlag(QStyle::State_Active, d->isActive);-
3170-
3171 // ### Ensure that we do not require setting the cliprect for 4.4-
3172 if (!isMinimized() && !d->hasBorder(d->cachedStyleOptions))
!isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->hasBorder(...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3173 painter.setClipRect(rect().adjusted(0, d->titleBarHeight(d->cachedStyleOptions), 0, 0));
never executed: painter.setClipRect(rect().adjusted(0, d->titleBarHeight(d->cachedStyleOptions), 0, 0));
0
3174 if (!isMinimized() || d->hasBorder(d->cachedStyleOptions))
!isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
d->hasBorder(d...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3175 painter.drawPrimitive(QStyle::PE_FrameWindow, frameOptions);
never executed: painter.drawPrimitive(QStyle::PE_FrameWindow, frameOptions);
0
3176}
never executed: end of block
0
3177-
3178/*!-
3179 \reimp-
3180*/-
3181void QMdiSubWindow::mousePressEvent(QMouseEvent *mouseEvent)-
3182{-
3183 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3184 QWidget::mousePressEvent(mouseEvent);-
3185 return;
never executed: return;
0
3186 }-
3187-
3188 Q_D(QMdiSubWindow);-
3189 if (d->isInInteractiveMode)
d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3190 d->leaveInteractiveMode();
never executed: d->leaveInteractiveMode();
0
3191#ifndef QT_NO_RUBBERBAND-
3192 if (d->isInRubberBandMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3193 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
3194#endif-
3195-
3196 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3197 mouseEvent->ignore();-
3198 return;
never executed: return;
0
3199 }-
3200-
3201 if (d->currentOperation != QMdiSubWindowPrivate::None) {
d->currentOper...wPrivate::NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3202 d->updateCursor();-
3203 d->mousePressPosition = mapToParent(mouseEvent->pos());-
3204 if (d->resizeEnabled || d->moveEnabled)
d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3205 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3206#ifndef QT_NO_RUBBERBAND-
3207 if ((testOption(QMdiSubWindow::RubberBandResize) && d->isResizeOperation())
testOption(QMd...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3208 || (testOption(QMdiSubWindow::RubberBandMove) && d->isMoveOperation())) {
testOption(QMd...ubberBandMove)Description
TRUEnever evaluated
FALSEnever evaluated
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3209 d->enterRubberBandMode();-
3210 }
never executed: end of block
0
3211#endif-
3212 return;
never executed: return;
0
3213 }-
3214-
3215 d->activeSubControl = d->hoveredSubControl;-
3216#ifndef QT_NO_MENU-
3217 if (d->activeSubControl == QStyle::SC_TitleBarSysMenu)
d->activeSubCo...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3218 showSystemMenu();
never executed: showSystemMenu();
0
3219 else-
3220#endif-
3221 update(QRegion(0, 0, width(), d->titleBarHeight()));
never executed: update(QRegion(0, 0, width(), d->titleBarHeight()));
0
3222}-
3223-
3224/*!-
3225 \reimp-
3226*/-
3227void QMdiSubWindow::mouseDoubleClickEvent(QMouseEvent *mouseEvent)-
3228{-
3229 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3230 QWidget::mouseDoubleClickEvent(mouseEvent);-
3231 return;
never executed: return;
0
3232 }-
3233-
3234 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3235 mouseEvent->ignore();-
3236 return;
never executed: return;
0
3237 }-
3238-
3239 Q_D(QMdiSubWindow);-
3240 if (!d->isMoveOperation()) {
!d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3241#ifndef QT_NO_MENU-
3242 if (d->hoveredSubControl == QStyle::SC_TitleBarSysMenu)
d->hoveredSubC...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3243 close();
never executed: close();
0
3244#endif-
3245 return;
never executed: return;
0
3246 }-
3247-
3248 Qt::WindowFlags flags = windowFlags();-
3249 if (isMinimized()) {
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3250 if ((isShaded() && (flags & Qt::WindowShadeButtonHint))
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
(flags & Qt::W...adeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3251 || (flags & Qt::WindowMinimizeButtonHint)) {
(flags & Qt::W...izeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3252 showNormal();-
3253 }
never executed: end of block
0
3254 return;
never executed: return;
0
3255 }-
3256-
3257 if (isMaximized()) {
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3258 if (flags & Qt::WindowMaximizeButtonHint)
flags & Qt::Wi...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3259 showNormal();
never executed: showNormal();
0
3260 return;
never executed: return;
0
3261 }-
3262-
3263 if (flags & Qt::WindowShadeButtonHint)
flags & Qt::Wi...hadeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3264 showShaded();
never executed: showShaded();
0
3265 else if (flags & Qt::WindowMaximizeButtonHint)
flags & Qt::Wi...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3266 showMaximized();
never executed: showMaximized();
0
3267}
never executed: end of block
0
3268-
3269/*!-
3270 \reimp-
3271*/-
3272void QMdiSubWindow::mouseReleaseEvent(QMouseEvent *mouseEvent)-
3273{-
3274 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3275 QWidget::mouseReleaseEvent(mouseEvent);-
3276 return;
never executed: return;
0
3277 }-
3278-
3279 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3280 mouseEvent->ignore();-
3281 return;
never executed: return;
0
3282 }-
3283-
3284 Q_D(QMdiSubWindow);-
3285 if (d->currentOperation != QMdiSubWindowPrivate::None) {
d->currentOper...wPrivate::NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3286#ifndef QT_NO_RUBBERBAND-
3287 if (d->isInRubberBandMode && !d->isInInteractiveMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
!d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3288 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
3289#endif-
3290 if (d->resizeEnabled || d->moveEnabled)
d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3291 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3292 }
never executed: end of block
0
3293-
3294 d->currentOperation = d->getOperation(mouseEvent->pos());-
3295 d->updateCursor();-
3296-
3297 d->hoveredSubControl = d->getSubControl(mouseEvent->pos());-
3298 if (d->activeSubControl != QStyle::SC_None
d->activeSubCo...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3299 && d->activeSubControl == d->hoveredSubControl) {
d->activeSubCo...eredSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
3300 d->processClickedSubControl();-
3301 }
never executed: end of block
0
3302 d->activeSubControl = QStyle::SC_None;-
3303 update(QRegion(0, 0, width(), d->titleBarHeight()));-
3304}
never executed: end of block
0
3305-
3306/*!-
3307 \reimp-
3308*/-
3309void QMdiSubWindow::mouseMoveEvent(QMouseEvent *mouseEvent)-
3310{-
3311 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3312 QWidget::mouseMoveEvent(mouseEvent);-
3313 return;
never executed: return;
0
3314 }-
3315-
3316 Q_D(QMdiSubWindow);-
3317 // No update needed if we're in a move/resize operation.-
3318 if (!d->isMoveOperation() && !d->isResizeOperation()) {
!d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
!d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3319 // Find previous and current hover region.-
3320 const QStyleOptionTitleBar options = d->titleBarOptions();-
3321 QStyle::SubControl oldHover = d->hoveredSubControl;-
3322 d->hoveredSubControl = d->getSubControl(mouseEvent->pos());-
3323 QRegion hoverRegion;-
3324 if (isHoverControl(oldHover) && oldHover != d->hoveredSubControl)
isHoverControl(oldHover)Description
TRUEnever evaluated
FALSEnever evaluated
oldHover != d-...eredSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
3325 hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options, oldHover, this);
never executed: hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options, oldHover, this);
0
3326 if (isHoverControl(d->hoveredSubControl) && d->hoveredSubControl != oldHover) {
isHoverControl...redSubControl)Description
TRUEnever evaluated
FALSEnever evaluated
d->hoveredSubC...ol != oldHoverDescription
TRUEnever evaluated
FALSEnever evaluated
0
3327 hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options,-
3328 d->hoveredSubControl, this);-
3329 }
never executed: end of block
0
3330#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
3331 if (qobject_cast<QMacStyle *>(style()) && !hoverRegion.isEmpty())-
3332 hoverRegion += QRegion(0, 0, width(), d->titleBarHeight(options));-
3333#endif-
3334 if (!hoverRegion.isEmpty())
!hoverRegion.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3335 update(hoverRegion);
never executed: update(hoverRegion);
0
3336 }
never executed: end of block
0
3337-
3338 if ((mouseEvent->buttons() & Qt::LeftButton) || d->isInInteractiveMode) {
(mouseEvent->b...t::LeftButton)Description
TRUEnever evaluated
FALSEnever evaluated
d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3339 if ((d->isResizeOperation() && d->resizeEnabled) || (d->isMoveOperation() && d->moveEnabled))
d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3340 d->setNewGeometry(mapToParent(mouseEvent->pos()));
never executed: d->setNewGeometry(mapToParent(mouseEvent->pos()));
0
3341 return;
never executed: return;
0
3342 }-
3343-
3344 // Do not resize/move if not allowed.-
3345 d->currentOperation = d->getOperation(mouseEvent->pos());-
3346 if ((d->isResizeOperation() && !d->resizeEnabled) || (d->isMoveOperation() && !d->moveEnabled))
d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
!d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
!d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3347 d->currentOperation = QMdiSubWindowPrivate::None;
never executed: d->currentOperation = QMdiSubWindowPrivate::None;
0
3348 d->updateCursor();-
3349}
never executed: end of block
0
3350-
3351/*!-
3352 \reimp-
3353*/-
3354void QMdiSubWindow::keyPressEvent(QKeyEvent *keyEvent)-
3355{-
3356 Q_D(QMdiSubWindow);-
3357 if (!d->isInInteractiveMode || !parent()) {
!d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3358 keyEvent->ignore();-
3359 return;
never executed: return;
0
3360 }-
3361-
3362 QPoint delta;-
3363 switch (keyEvent->key()) {-
3364 case Qt::Key_Right:
never executed: case Qt::Key_Right:
0
3365 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3366 delta = QPoint(d->keyboardPageStep, 0);
never executed: delta = QPoint(d->keyboardPageStep, 0);
0
3367 else-
3368 delta = QPoint(d->keyboardSingleStep, 0);
never executed: delta = QPoint(d->keyboardSingleStep, 0);
0
3369 break;
never executed: break;
0
3370 case Qt::Key_Up:
never executed: case Qt::Key_Up:
0
3371 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3372 delta = QPoint(0, -d->keyboardPageStep);
never executed: delta = QPoint(0, -d->keyboardPageStep);
0
3373 else-
3374 delta = QPoint(0, -d->keyboardSingleStep);
never executed: delta = QPoint(0, -d->keyboardSingleStep);
0
3375 break;
never executed: break;
0
3376 case Qt::Key_Left:
never executed: case Qt::Key_Left:
0
3377 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3378 delta = QPoint(-d->keyboardPageStep, 0);
never executed: delta = QPoint(-d->keyboardPageStep, 0);
0
3379 else-
3380 delta = QPoint(-d->keyboardSingleStep, 0);
never executed: delta = QPoint(-d->keyboardSingleStep, 0);
0
3381 break;
never executed: break;
0
3382 case Qt::Key_Down:
never executed: case Qt::Key_Down:
0
3383 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3384 delta = QPoint(0, d->keyboardPageStep);
never executed: delta = QPoint(0, d->keyboardPageStep);
0
3385 else-
3386 delta = QPoint(0, d->keyboardSingleStep);
never executed: delta = QPoint(0, d->keyboardSingleStep);
0
3387 break;
never executed: break;
0
3388 case Qt::Key_Escape:
never executed: case Qt::Key_Escape:
0
3389 case Qt::Key_Return:
never executed: case Qt::Key_Return:
0
3390 case Qt::Key_Enter:
never executed: case Qt::Key_Enter:
0
3391 d->leaveInteractiveMode();-
3392 return;
never executed: return;
0
3393 default:
never executed: default:
0
3394 keyEvent->ignore();-
3395 return;
never executed: return;
0
3396 }-
3397-
3398#ifndef QT_NO_CURSOR-
3399 QPoint newPosition = parentWidget()->mapFromGlobal(cursor().pos() + delta);-
3400 QRect oldGeometry =-
3401#ifndef QT_NO_RUBBERBAND-
3402 d->isInRubberBandMode ? d->rubberBand->geometry() :
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3403#endif-
3404 geometry();-
3405 d->setNewGeometry(newPosition);-
3406 QRect currentGeometry =-
3407#ifndef QT_NO_RUBBERBAND-
3408 d->isInRubberBandMode ? d->rubberBand->geometry() :
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3409#endif-
3410 geometry();-
3411 if (currentGeometry == oldGeometry)
currentGeometry == oldGeometryDescription
TRUEnever evaluated
FALSEnever evaluated
0
3412 return;
never executed: return;
0
3413-
3414 // Update cursor position-
3415-
3416 QPoint actualDelta;-
3417 if (d->isMoveOperation()) {
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3418 actualDelta = QPoint(currentGeometry.x() - oldGeometry.x(),-
3419 currentGeometry.y() - oldGeometry.y());-
3420 } else {
never executed: end of block
0
3421 int dx = isLeftToRight() ? currentGeometry.width() - oldGeometry.width()
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
3422 : currentGeometry.x() - oldGeometry.x();-
3423 actualDelta = QPoint(dx, currentGeometry.height() - oldGeometry.height());-
3424 }
never executed: end of block
0
3425-
3426 // Adjust in case we weren't able to move as long as wanted.-
3427 if (actualDelta != delta)
actualDelta != deltaDescription
TRUEnever evaluated
FALSEnever evaluated
0
3428 newPosition += (actualDelta - delta);
never executed: newPosition += (actualDelta - delta);
0
3429 cursor().setPos(parentWidget()->mapToGlobal(newPosition));-
3430#endif-
3431}
never executed: end of block
0
3432-
3433#ifndef QT_NO_CONTEXTMENU-
3434/*!-
3435 \reimp-
3436*/-
3437void QMdiSubWindow::contextMenuEvent(QContextMenuEvent *contextMenuEvent)-
3438{-
3439 Q_D(QMdiSubWindow);-
3440 if (!d->systemMenu) {
!d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3441 contextMenuEvent->ignore();-
3442 return;
never executed: return;
0
3443 }-
3444-
3445 if (d->hoveredSubControl == QStyle::SC_TitleBarSysMenu
d->hoveredSubC...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3446 || d->getRegion(QMdiSubWindowPrivate::Move).contains(contextMenuEvent->pos())) {
d->getRegion(Q...uEvent->pos())Description
TRUEnever evaluated
FALSEnever evaluated
0
3447 d->systemMenu->exec(contextMenuEvent->globalPos());-
3448 } else {
never executed: end of block
0
3449 contextMenuEvent->ignore();-
3450 }
never executed: end of block
0
3451}-
3452#endif // QT_NO_CONTEXTMENU-
3453-
3454/*!-
3455 \reimp-
3456*/-
3457void QMdiSubWindow::focusInEvent(QFocusEvent *focusInEvent)-
3458{-
3459 d_func()->focusInReason = focusInEvent->reason();-
3460}
never executed: end of block
0
3461-
3462/*!-
3463 \reimp-
3464*/-
3465void QMdiSubWindow::focusOutEvent(QFocusEvent * /*focusOutEvent*/)-
3466{-
3467 // To avoid update() in QWidget::focusOutEvent.-
3468}-
3469-
3470/*!-
3471 \reimp-
3472*/-
3473void QMdiSubWindow::childEvent(QChildEvent *childEvent)-
3474{-
3475 if (childEvent->type() != QEvent::ChildPolished)
childEvent->ty...:ChildPolishedDescription
TRUEnever evaluated
FALSEnever evaluated
0
3476 return;
never executed: return;
0
3477#ifndef QT_NO_SIZEGRIP-
3478 if (QSizeGrip *sizeGrip = qobject_cast<QSizeGrip *>(childEvent->child()))
QSizeGrip *siz...vent->child())Description
TRUEnever evaluated
FALSEnever evaluated
0
3479 d_func()->setSizeGrip(sizeGrip);
never executed: d_func()->setSizeGrip(sizeGrip);
0
3480#endif-
3481}
never executed: end of block
0
3482-
3483/*!-
3484 \reimp-
3485*/-
3486QSize QMdiSubWindow::sizeHint() const-
3487{-
3488 Q_D(const QMdiSubWindow);-
3489 int margin, minWidth;-
3490 d->sizeParameters(&margin, &minWidth);-
3491 QSize size(2 * margin, d->titleBarHeight() + margin);-
3492 if (d->baseWidget && d->baseWidget->sizeHint().isValid())
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-...nt().isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3493 size += d->baseWidget->sizeHint();
never executed: size += d->baseWidget->sizeHint();
0
3494 return size.expandedTo(minimumSizeHint());
never executed: return size.expandedTo(minimumSizeHint());
0
3495}-
3496-
3497/*!-
3498 \reimp-
3499*/-
3500QSize QMdiSubWindow::minimumSizeHint() const-
3501{-
3502 Q_D(const QMdiSubWindow);-
3503 if (isVisible())
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3504 ensurePolished();
never executed: ensurePolished();
0
3505-
3506 // Minimized window.-
3507 if (parent() && isMinimized() && !isShaded())
parent()Description
TRUEnever evaluated
FALSEnever evaluated
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
3508 return d->iconSize();
never executed: return d->iconSize();
0
3509-
3510 // Calculate window decoration.-
3511 int margin, minWidth;-
3512 d->sizeParameters(&margin, &minWidth);-
3513 int decorationHeight = margin + d->titleBarHeight();-
3514 int minHeight = decorationHeight;-
3515-
3516 // Shaded window.-
3517 if (parent() && isShaded())
parent()Description
TRUEnever evaluated
FALSEnever evaluated
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
3518 return QSize(qMax(minWidth, width()), d->titleBarHeight());
never executed: return QSize(qMax(minWidth, width()), d->titleBarHeight());
0
3519-
3520 // Content-
3521 if (layout()) {
layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
3522 QSize minLayoutSize = layout()->minimumSize();-
3523 if (minLayoutSize.isValid()) {
minLayoutSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3524 minWidth = qMax(minWidth, minLayoutSize.width() + 2 * margin);-
3525 minHeight += minLayoutSize.height();-
3526 }
never executed: end of block
0
3527 } else if (d->baseWidget && d->baseWidget->isVisible()) {
never executed: end of block
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3528 QSize minBaseWidgetSize = d->baseWidget->minimumSizeHint();-
3529 if (minBaseWidgetSize.isValid()) {
minBaseWidgetSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3530 minWidth = qMax(minWidth, minBaseWidgetSize.width() + 2 * margin);-
3531 minHeight += minBaseWidgetSize.height();-
3532 }
never executed: end of block
0
3533 }
never executed: end of block
0
3534-
3535#ifndef QT_NO_SIZEGRIP-
3536 // SizeGrip-
3537 int sizeGripHeight = 0;-
3538 if (d->sizeGrip && d->sizeGrip->isVisibleTo(const_cast<QMdiSubWindow *>(this)))
d->sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
d->sizeGrip->i...ndow *>(this))Description
TRUEnever evaluated
FALSEnever evaluated
0
3539 sizeGripHeight = d->sizeGrip->height();
never executed: sizeGripHeight = d->sizeGrip->height();
0
3540#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
3541 else if (parent() && qobject_cast<QMacStyle *>(style()) && !d->sizeGrip)-
3542 sizeGripHeight = style()->pixelMetric(QStyle::PM_SizeGripSize, 0, this);-
3543#endif-
3544 minHeight = qMax(minHeight, decorationHeight + sizeGripHeight);-
3545#endif-
3546-
3547 return QSize(minWidth, minHeight).expandedTo(QApplication::globalStrut());
never executed: return QSize(minWidth, minHeight).expandedTo(QApplication::globalStrut());
0
3548}-
3549-
3550QT_END_NAMESPACE-
3551-
3552#include "moc_qmdisubwindow.cpp"-
3553#include "qmdisubwindow.moc"-
3554-
3555#endif //QT_NO_MDIAREA-
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