qmdisubwindow.cpp

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2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
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32****************************************************************************/-
33-
34/*!-
35 \class QMdiSubWindow-
36 \brief The QMdiSubWindow class provides a subwindow class for-
37 QMdiArea.-
38 \since 4.3-
39 \ingroup mainwindow-classes-
40 \inmodule QtWidgets-
41-
42 QMdiSubWindow represents a top-level window in a QMdiArea, and consists-
43 of a title bar with window decorations, an internal widget, and-
44 (depending on the current style) a window frame and a size-
45 grip. QMdiSubWindow has its own layout, which consists of the-
46 title bar and a center area for the internal widget.-
47-
48 \image qmdisubwindowlayout.png-
49-
50 The most common way to construct a QMdiSubWindow is to call-
51 QMdiArea::addSubWindow() with the internal widget as the argument.-
52 You can also create a subwindow yourself, and set an internal-
53 widget by calling setWidget().-
54-
55 You use the same API when programming with subwindows as with-
56 regular top-level windows (e.g., you can call functions such as-
57 show(), hide(), showMaximized(), and setWindowTitle()).-
58-
59 \section1 Subwindow Handling-
60-
61 QMdiSubWindow also supports behavior specific to subwindows in-
62 an MDI area.-
63-
64 By default, each QMdiSubWindow is visible inside the MDI area-
65 viewport when moved around, but it is also possible to specify-
66 transparent window movement and resizing behavior, where only-
67 the outline of a subwindow is updated during these operations.-
68 The setOption() function is used to enable this behavior.-
69-
70 The isShaded() function detects whether the subwindow is-
71 currently shaded (i.e., the window is collapsed so that only the-
72 title bar is visible). To enter shaded mode, call showShaded().-
73 QMdiSubWindow emits the windowStateChanged() signal whenever the-
74 window state has changed (e.g., when the window becomes minimized,-
75 or is restored). It also emits aboutToActivate() before it is-
76 activated.-
77-
78 In keyboard-interactive mode, the windows are moved and resized-
79 with the keyboard. You can enter this mode through the system menu-
80 of the window. The keyboardSingleStep and keyboardPageStep-
81 properties control the distance the widget is moved or resized for-
82 each keypress event. When shift is pressed down page step is used;-
83 otherwise single step is used.-
84-
85 You can also change the active window with the keyboard. By-
86 pressing the control and tab keys at the same time, the next-
87 (using the current \l{QMdiArea::}{WindowOrder}) subwindow will be-
88 activated. By pressing control, shift, and tab, you will activate-
89 the previous window. This is equivalent to calling-
90 \l{QMdiArea::}{activateNextSubWindow()} and-
91 \l{QMdiArea::}{activatePreviousSubWindow()}. Note that these-
92 shortcuts overrides global shortcuts, but not the \l{QMdiArea}s-
93 shortcuts.-
94-
95 \sa QMdiArea-
96*/-
97-
98/*!-
99 \enum QMdiSubWindow::SubWindowOption-
100-
101 This enum describes options that customize the behavior-
102 of QMdiSubWindow.-
103-
104 \omitvalue AllowOutsideAreaHorizontally-
105 \omitvalue AllowOutsideAreaVertically-
106-
107 \value RubberBandResize If you enable this option, a rubber band-
108 control is used to represent the subwindow's outline, and the user-
109 resizes this instead of the subwindow itself.-
110 As a result, the subwindow maintains its original position and size-
111 until the resize operation has been completed, at which time it will-
112 receive a single QResizeEvent.-
113 By default, this option is disabled.-
114-
115 \value RubberBandMove If you enable this option, a rubber band-
116 control is used to represent the subwindow's outline, and the user-
117 moves this instead of the subwindow itself.-
118 As a result, the subwindow remains in its original position until-
119 the move operation has completed, at which time a QMoveEvent is-
120 sent to the window. By default, this option is disabled.-
121*/-
122-
123/*!-
124 \fn QMdiSubWindow::windowStateChanged(Qt::WindowStates oldState, Qt::WindowStates newState)-
125-
126 QMdiSubWindow emits this signal after the window state changes. \a-
127 oldState is the window state before it changed, and \a newState is the-
128 new, current state.-
129*/-
130-
131/*!-
132 \fn QMdiSubWindow::aboutToActivate()-
133-
134 QMdiSubWindow emits this signal immediately before it is-
135 activated. After the subwindow has been activated, the QMdiArea that-
136 manages the subwindow will also emit the-
137 \l{QMdiArea::}{subWindowActivated()} signal.-
138-
139 \sa QMdiArea::subWindowActivated()-
140*/-
141-
142#include "qmdisubwindow_p.h"-
143-
144#ifndef QT_NO_MDIAREA-
145-
146#include <QApplication>-
147#include <QStylePainter>-
148#include <QVBoxLayout>-
149#include <QMouseEvent>-
150#include <QWhatsThis>-
151#include <QToolTip>-
152#include <QMainWindow>-
153#include <QScrollBar>-
154#include <QDebug>-
155#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
156#include <private/qmacstyle_mac_p.h>-
157#endif-
158#include <QMdiArea>-
159#include <QScopedValueRollback>-
160-
161QT_BEGIN_NAMESPACE-
162-
163using namespace QMdi;-
164-
165static const QStyle::SubControl SubControls[] =-
166{-
167 QStyle::SC_TitleBarLabel, // 1-
168 QStyle::SC_TitleBarSysMenu, // 2-
169 QStyle::SC_TitleBarMinButton, // 3-
170 QStyle::SC_TitleBarMaxButton, // 4-
171 QStyle::SC_TitleBarShadeButton, // 5-
172 QStyle::SC_TitleBarCloseButton, // 6-
173 QStyle::SC_TitleBarNormalButton, // 7-
174 QStyle::SC_TitleBarUnshadeButton, // 8-
175 QStyle::SC_TitleBarContextHelpButton // 9-
176};-
177static const int NumSubControls = sizeof(SubControls) / sizeof(SubControls[0]);-
178-
179static const Qt::WindowFlags CustomizeWindowFlags =-
180 Qt::FramelessWindowHint-
181 | Qt::CustomizeWindowHint-
182 | Qt::WindowTitleHint-
183 | Qt::WindowSystemMenuHint-
184 | Qt::WindowMinimizeButtonHint-
185 | Qt::WindowMaximizeButtonHint-
186 | Qt::WindowMinMaxButtonsHint;-
187-
188-
189static const int BoundaryMargin = 5;-
190-
191static inline int getMoveDeltaComponent(uint cflags, uint moveFlag, uint resizeFlag,-
192 int delta, int maxDelta, int minDelta)-
193{-
194 if (cflags & moveFlag) {
cflags & moveFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
195 if (delta > 0)
delta > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
196 return (cflags & resizeFlag) ? qMin(delta, maxDelta) : delta;
never executed: return (cflags & resizeFlag) ? qMin(delta, maxDelta) : delta;
(cflags & resizeFlag)Description
TRUEnever evaluated
FALSEnever evaluated
0
197 return (cflags & resizeFlag) ? qMax(delta, minDelta) : delta;
never executed: return (cflags & resizeFlag) ? qMax(delta, minDelta) : delta;
(cflags & resizeFlag)Description
TRUEnever evaluated
FALSEnever evaluated
0
198 }-
199 return 0;
never executed: return 0;
0
200}-
201-
202static inline int getResizeDeltaComponent(uint cflags, uint resizeFlag,-
203 uint resizeReverseFlag, int delta)-
204{-
205 if (cflags & resizeFlag) {
cflags & resizeFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
206 if (cflags & resizeReverseFlag)
cflags & resizeReverseFlagDescription
TRUEnever evaluated
FALSEnever evaluated
0
207 return -delta;
never executed: return -delta;
0
208 return delta;
never executed: return delta;
0
209 }-
210 return 0;
never executed: return 0;
0
211}-
212-
213static inline bool isChildOfQMdiSubWindow(const QWidget *child)-
214{-
215 Q_ASSERT(child);-
216 QWidget *parent = child->parentWidget();-
217 while (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
218 if (qobject_cast<QMdiSubWindow *>(parent))
qobject_cast<Q...dow *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
219 return true;
never executed: return true;
0
220 parent = parent->parentWidget();-
221 }
never executed: end of block
0
222 return false;
never executed: return false;
0
223}-
224-
225static inline bool isChildOfTabbedQMdiArea(const QMdiSubWindow *child)-
226{-
227 Q_ASSERT(child);-
228 if (QMdiArea *mdiArea = child->mdiArea()) {
QMdiArea *mdiA...ild->mdiArea()Description
TRUEnever evaluated
FALSEnever evaluated
0
229 if (mdiArea->viewMode() == QMdiArea::TabbedView)
mdiArea->viewM...ea::TabbedViewDescription
TRUEnever evaluated
FALSEnever evaluated
0
230 return true;
never executed: return true;
0
231 }
never executed: end of block
0
232 return false;
never executed: return false;
0
233}-
234-
235template<typename T>-
236static inline ControlElement<T> *ptr(QWidget *widget)-
237{-
238 if (widget && widget->qt_metacast("ControlElement")
widgetDescription
TRUEnever evaluated
FALSEnever evaluated
widget->qt_met...ntrolElement")Description
TRUEnever evaluated
FALSEnever evaluated
0
239 && strcmp(widget->metaObject()->className(), T::staticMetaObject.className()) == 0) {
strcmp(widget-...ssName()) == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
240 return static_cast<ControlElement<T> *>(widget);
never executed: return static_cast<ControlElement<T> *>(widget);
0
241 }-
242 return 0;
never executed: return 0;
0
243}-
244-
245QString QMdiSubWindowPrivate::originalWindowTitle()-
246{-
247 Q_Q(QMdiSubWindow);-
248 if (originalTitle.isNull()) {
originalTitle.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
249 originalTitle = q->window()->windowTitle();-
250 if (originalTitle.isNull())
originalTitle.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
251 originalTitle = QLatin1String("");
never executed: originalTitle = QLatin1String("");
0
252 }
never executed: end of block
0
253 return originalTitle;
never executed: return originalTitle;
0
254}-
255-
256void QMdiSubWindowPrivate::setNewWindowTitle()-
257{-
258 Q_Q(QMdiSubWindow);-
259 QString childTitle = q->windowTitle();-
260 if (childTitle.isEmpty())
childTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
261 return;
never executed: return;
0
262 QString original = originalWindowTitle();-
263 if (!original.isEmpty()) {
!original.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
264 if (!original.contains(QMdiSubWindow::tr("- [%1]").arg(childTitle)))
!original.cont...g(childTitle))Description
TRUEnever evaluated
FALSEnever evaluated
0
265 q->window()->setWindowTitle(QMdiSubWindow::tr("%1 - [%2]").arg(original, childTitle));
never executed: q->window()->setWindowTitle(QMdiSubWindow::tr("%1 - [%2]").arg(original, childTitle));
0
266-
267 } else {
never executed: end of block
0
268 q->window()->setWindowTitle(childTitle);-
269 }
never executed: end of block
0
270}-
271-
272static inline bool isHoverControl(QStyle::SubControl control)-
273{-
274 return control != QStyle::SC_None && control != QStyle::SC_TitleBarLabel;
never executed: return control != QStyle::SC_None && control != QStyle::SC_TitleBarLabel;
control != QStyle::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
control != QSt..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
275}-
276-
277#if defined(Q_DEAD_CODE_FROM_QT4_WIN)-
278static inline QRgb colorref2qrgb(COLORREF col)-
279{-
280 return qRgb(GetRValue(col),GetGValue(col),GetBValue(col));-
281}-
282#endif-
283-
284#ifndef QT_NO_TOOLTIP-
285static void showToolTip(QHelpEvent *helpEvent, QWidget *widget, const QStyleOptionComplex &opt,-
286 QStyle::ComplexControl complexControl, QStyle::SubControl subControl)-
287{-
288 Q_ASSERT(helpEvent);-
289 Q_ASSERT(helpEvent->type() == QEvent::ToolTip);-
290 Q_ASSERT(widget);-
291-
292#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
293 // Native Mac windows don't show tool tip.-
294 if (qobject_cast<QMacStyle *>(widget->style()))-
295 return;-
296#endif-
297-
298 // Convert CC_MdiControls to CC_TitleBar. Sub controls of different complex-
299 // controls cannot be in the same switch as they might have the same value.-
300 if (complexControl == QStyle::CC_MdiControls) {
complexControl...CC_MdiControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
301 if (subControl == QStyle::SC_MdiMinButton)
subControl == ...C_MdiMinButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
302 subControl = QStyle::SC_TitleBarMinButton;
never executed: subControl = QStyle::SC_TitleBarMinButton;
0
303 else if (subControl == QStyle::SC_MdiCloseButton)
subControl == ...MdiCloseButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
304 subControl = QStyle::SC_TitleBarCloseButton;
never executed: subControl = QStyle::SC_TitleBarCloseButton;
0
305 else if (subControl == QStyle::SC_MdiNormalButton)
subControl == ...diNormalButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
306 subControl = QStyle::SC_TitleBarNormalButton;
never executed: subControl = QStyle::SC_TitleBarNormalButton;
0
307 else-
308 subControl = QStyle::SC_None;
never executed: subControl = QStyle::SC_None;
0
309 }-
310-
311 // Don't change the tooltip for the base widget itself.-
312 if (subControl == QStyle::SC_None)
subControl == QStyle::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
313 return;
never executed: return;
0
314-
315 QString toolTip;-
316-
317 switch (subControl) {-
318 case QStyle::SC_TitleBarMinButton:
never executed: case QStyle::SC_TitleBarMinButton:
0
319 toolTip = QMdiSubWindow::tr("Minimize");-
320 break;
never executed: break;
0
321 case QStyle::SC_TitleBarMaxButton:
never executed: case QStyle::SC_TitleBarMaxButton:
0
322 toolTip = QMdiSubWindow::tr("Maximize");-
323 break;
never executed: break;
0
324 case QStyle::SC_TitleBarUnshadeButton:
never executed: case QStyle::SC_TitleBarUnshadeButton:
0
325 toolTip = QMdiSubWindow::tr("Unshade");-
326 break;
never executed: break;
0
327 case QStyle::SC_TitleBarShadeButton:
never executed: case QStyle::SC_TitleBarShadeButton:
0
328 toolTip = QMdiSubWindow::tr("Shade");-
329 break;
never executed: break;
0
330 case QStyle::SC_TitleBarNormalButton:
never executed: case QStyle::SC_TitleBarNormalButton:
0
331 if (widget->isMaximized() || !qobject_cast<QMdiSubWindow *>(widget))
widget->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!qobject_cast<...dow *>(widget)Description
TRUEnever evaluated
FALSEnever evaluated
0
332 toolTip = QMdiSubWindow::tr("Restore Down");
never executed: toolTip = QMdiSubWindow::tr("Restore Down");
0
333 else-
334 toolTip = QMdiSubWindow::tr("Restore");
never executed: toolTip = QMdiSubWindow::tr("Restore");
0
335 break;
never executed: break;
0
336 case QStyle::SC_TitleBarCloseButton:
never executed: case QStyle::SC_TitleBarCloseButton:
0
337 toolTip = QMdiSubWindow::tr("Close");-
338 break;
never executed: break;
0
339 case QStyle::SC_TitleBarContextHelpButton:
never executed: case QStyle::SC_TitleBarContextHelpButton:
0
340 toolTip = QMdiSubWindow::tr("Help");-
341 break;
never executed: break;
0
342 case QStyle::SC_TitleBarSysMenu:
never executed: case QStyle::SC_TitleBarSysMenu:
0
343 toolTip = QMdiSubWindow::tr("Menu");-
344 break;
never executed: break;
0
345 default:
never executed: default:
0
346 break;
never executed: break;
0
347 }-
348-
349 const QRect rect = widget->style()->subControlRect(complexControl, &opt, subControl, widget);-
350 QToolTip::showText(helpEvent->globalPos(), toolTip, widget, rect);-
351}
never executed: end of block
0
352#endif // QT_NO_TOOLTIP-
353-
354namespace QMdi {-
355/*-
356 \class ControlLabel-
357 \internal-
358*/-
359class ControlLabel : public QWidget-
360{-
361 Q_OBJECT-
362public:-
363 ControlLabel(QMdiSubWindow *subWindow, QWidget *parent = 0);-
364-
365 QSize sizeHint() const Q_DECL_OVERRIDE;-
366-
367signals:-
368 void _q_clicked();-
369 void _q_doubleClicked();-
370-
371protected:-
372 bool event(QEvent *event) Q_DECL_OVERRIDE;-
373 void paintEvent(QPaintEvent *paintEvent) Q_DECL_OVERRIDE;-
374 void mousePressEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
375 void mouseDoubleClickEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
376 void mouseReleaseEvent(QMouseEvent *mouseEvent) Q_DECL_OVERRIDE;-
377-
378private:-
379 QPixmap label;-
380 bool isPressed;-
381 void updateWindowIcon();-
382};-
383} // namespace QMdi-
384-
385ControlLabel::ControlLabel(QMdiSubWindow *subWindow, QWidget *parent)-
386 : QWidget(parent), isPressed(false)-
387{-
388 Q_UNUSED(subWindow);-
389 setFocusPolicy(Qt::NoFocus);-
390 updateWindowIcon();-
391 setFixedSize(label.size());-
392}
never executed: end of block
0
393-
394/*-
395 \internal-
396*/-
397QSize ControlLabel::sizeHint() const-
398{-
399 return label.size();
never executed: return label.size();
0
400}-
401-
402/*-
403 \internal-
404*/-
405bool ControlLabel::event(QEvent *event)-
406{-
407 if (event->type() == QEvent::WindowIconChange)
event->type() ...ndowIconChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
408 updateWindowIcon();
never executed: updateWindowIcon();
0
409#ifndef QT_NO_TOOLTIP-
410 else if (event->type() == QEvent::ToolTip) {
event->type() ...Event::ToolTipDescription
TRUEnever evaluated
FALSEnever evaluated
0
411 QStyleOptionTitleBar options;-
412 options.initFrom(this);-
413 showToolTip(static_cast<QHelpEvent *>(event), this, options,-
414 QStyle::CC_TitleBar, QStyle::SC_TitleBarSysMenu);-
415 }
never executed: end of block
0
416#endif-
417 return QWidget::event(event);
never executed: return QWidget::event(event);
0
418}-
419-
420/*-
421 \internal-
422*/-
423void ControlLabel::paintEvent(QPaintEvent * /*paintEvent*/)-
424{-
425 QPainter painter(this);-
426 painter.drawPixmap(0, 0, label);-
427}
never executed: end of block
0
428-
429/*-
430 \internal-
431*/-
432void ControlLabel::mousePressEvent(QMouseEvent *mouseEvent)-
433{-
434 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
435 mouseEvent->ignore();-
436 return;
never executed: return;
0
437 }-
438 isPressed = true;-
439}
never executed: end of block
0
440-
441/*-
442 \internal-
443*/-
444void ControlLabel::mouseDoubleClickEvent(QMouseEvent *mouseEvent)-
445{-
446 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
447 mouseEvent->ignore();-
448 return;
never executed: return;
0
449 }-
450 isPressed = false;-
451 emit _q_doubleClicked();-
452}
never executed: end of block
0
453-
454/*-
455 \internal-
456*/-
457void ControlLabel::mouseReleaseEvent(QMouseEvent *mouseEvent)-
458{-
459 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
460 mouseEvent->ignore();-
461 return;
never executed: return;
0
462 }-
463 if (isPressed) {
isPressedDescription
TRUEnever evaluated
FALSEnever evaluated
0
464 isPressed = false;-
465 emit _q_clicked();-
466 }
never executed: end of block
0
467}
never executed: end of block
0
468-
469/*-
470 \internal-
471*/-
472void ControlLabel::updateWindowIcon()-
473{-
474 QIcon menuIcon = windowIcon();-
475 if (menuIcon.isNull())
menuIcon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
476 menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, parentWidget());
never executed: menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, parentWidget());
0
477 label = menuIcon.pixmap(16, 16);-
478 update();-
479}
never executed: end of block
0
480-
481namespace QMdi {-
482/*-
483 \class ControllerWidget-
484 \internal-
485*/-
486class ControllerWidget : public QWidget-
487{-
488 Q_OBJECT-
489public:-
490 ControllerWidget(QMdiSubWindow *subWindow, QWidget *parent = 0);-
491 QSize sizeHint() const Q_DECL_OVERRIDE;-
492 void setControlVisible(QMdiSubWindowPrivate::WindowStateAction action, bool visible);-
493 inline bool hasVisibleControls() const-
494 {-
495 return (visibleControls & QStyle::SC_MdiMinButton)
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
(visibleContro..._MdiMinButton)Description
TRUEnever evaluated
FALSEnever evaluated
0
496 || (visibleControls & QStyle::SC_MdiNormalButton)
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
(visibleContro...iNormalButton)Description
TRUEnever evaluated
FALSEnever evaluated
0
497 || (visibleControls & QStyle::SC_MdiCloseButton);
never executed: return (visibleControls & QStyle::SC_MdiMinButton) || (visibleControls & QStyle::SC_MdiNormalButton) || (visibleControls & QStyle::SC_MdiCloseButton);
(visibleContro...diCloseButton)Description
TRUEnever evaluated
FALSEnever evaluated
0
498 }-
499-
500signals:-
501 void _q_minimize();-
502 void _q_restore();-
503 void _q_close();-
504-
505protected:-
506 void paintEvent(QPaintEvent *event) Q_DECL_OVERRIDE;-
507 void mousePressEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
508 void mouseReleaseEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
509 void mouseMoveEvent(QMouseEvent *event) Q_DECL_OVERRIDE;-
510 void leaveEvent(QEvent *event) Q_DECL_OVERRIDE;-
511 bool event(QEvent *event) Q_DECL_OVERRIDE;-
512-
513private:-
514 QStyle::SubControl activeControl;-
515 QStyle::SubControl hoverControl;-
516 QStyle::SubControls visibleControls;-
517 void initStyleOption(QStyleOptionComplex *option) const;-
518 QMdiArea *mdiArea;-
519 inline QStyle::SubControl getSubControl(const QPoint &pos) const-
520 {-
521 QStyleOptionComplex opt;-
522 initStyleOption(&opt);-
523 return style()->hitTestComplexControl(QStyle::CC_MdiControls, &opt, pos, mdiArea);
never executed: return style()->hitTestComplexControl(QStyle::CC_MdiControls, &opt, pos, mdiArea);
0
524 }-
525};-
526} // namespace QMdi-
527-
528/*-
529 \internal-
530*/-
531ControllerWidget::ControllerWidget(QMdiSubWindow *subWindow, QWidget *parent)-
532 : QWidget(parent),-
533 activeControl(QStyle::SC_None),-
534 hoverControl(QStyle::SC_None),-
535 visibleControls(QStyle::SC_None),-
536 mdiArea(0)-
537{-
538 if (subWindow->parentWidget())
subWindow->parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
539 mdiArea = qobject_cast<QMdiArea *>(subWindow->parentWidget()->parentWidget());
never executed: mdiArea = qobject_cast<QMdiArea *>(subWindow->parentWidget()->parentWidget());
0
540 setFocusPolicy(Qt::NoFocus);-
541 setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);-
542 setMouseTracking(true);-
543}
never executed: end of block
0
544-
545/*-
546 \internal-
547*/-
548QSize ControllerWidget::sizeHint() const-
549{-
550 ensurePolished();-
551 QStyleOptionComplex opt;-
552 initStyleOption(&opt);-
553 QSize size(48, 16);-
554 return style()->sizeFromContents(QStyle::CT_MdiControls, &opt, size, mdiArea);
never executed: return style()->sizeFromContents(QStyle::CT_MdiControls, &opt, size, mdiArea);
0
555}-
556-
557void ControllerWidget::setControlVisible(QMdiSubWindowPrivate::WindowStateAction action, bool visible)-
558{-
559 QStyle::SubControl subControl = QStyle::SC_None;-
560-
561 // Map action from QMdiSubWindowPrivate::WindowStateAction to QStyle::SubControl.-
562 if (action == QMdiSubWindowPrivate::MaximizeAction)
action == QMdi...MaximizeActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
563 subControl = QStyle::SC_MdiNormalButton;
never executed: subControl = QStyle::SC_MdiNormalButton;
0
564 else if (action == QMdiSubWindowPrivate::CloseAction)
action == QMdi...e::CloseActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
565 subControl = QStyle::SC_MdiCloseButton;
never executed: subControl = QStyle::SC_MdiCloseButton;
0
566 else if (action == QMdiSubWindowPrivate::MinimizeAction)
action == QMdi...MinimizeActionDescription
TRUEnever evaluated
FALSEnever evaluated
0
567 subControl = QStyle::SC_MdiMinButton;
never executed: subControl = QStyle::SC_MdiMinButton;
0
568-
569 if (subControl == QStyle::SC_None)
subControl == QStyle::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
570 return;
never executed: return;
0
571-
572 if (visible && !(visibleControls & subControl))
visibleDescription
TRUEnever evaluated
FALSEnever evaluated
!(visibleContr... & subControl)Description
TRUEnever evaluated
FALSEnever evaluated
0
573 visibleControls |= subControl;
never executed: visibleControls |= subControl;
0
574 else if (!visible && (visibleControls & subControl))
!visibleDescription
TRUEnever evaluated
FALSEnever evaluated
(visibleControls & subControl)Description
TRUEnever evaluated
FALSEnever evaluated
0
575 visibleControls &= ~subControl;
never executed: visibleControls &= ~subControl;
0
576}
never executed: end of block
0
577-
578/*-
579 \internal-
580*/-
581void ControllerWidget::paintEvent(QPaintEvent * /*paintEvent*/)-
582{-
583 QStyleOptionComplex opt;-
584 initStyleOption(&opt);-
585 if (activeControl == hoverControl) {
activeControl == hoverControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
586 opt.activeSubControls = activeControl;-
587 opt.state |= QStyle::State_Sunken;-
588 } 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
589 opt.activeSubControls = hoverControl;-
590 opt.state |= QStyle::State_MouseOver;-
591 }
never executed: end of block
0
592 QPainter painter(this);-
593 style()->drawComplexControl(QStyle::CC_MdiControls, &opt, &painter, mdiArea);-
594}
never executed: end of block
0
595-
596/*-
597 \internal-
598*/-
599void ControllerWidget::mousePressEvent(QMouseEvent *event)-
600{-
601 if (event->button() != Qt::LeftButton) {
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
602 event->ignore();-
603 return;
never executed: return;
0
604 }-
605 activeControl = getSubControl(event->pos());-
606 update();-
607}
never executed: end of block
0
608-
609/*-
610 \internal-
611*/-
612void ControllerWidget::mouseReleaseEvent(QMouseEvent *event)-
613{-
614 if (event->button() != Qt::LeftButton) {
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
615 event->ignore();-
616 return;
never executed: return;
0
617 }-
618-
619 QStyle::SubControl under_mouse = getSubControl(event->pos());-
620 if (under_mouse == activeControl) {
under_mouse == activeControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
621 switch (activeControl) {-
622 case QStyle::SC_MdiCloseButton:
never executed: case QStyle::SC_MdiCloseButton:
0
623 emit _q_close();-
624 break;
never executed: break;
0
625 case QStyle::SC_MdiNormalButton:
never executed: case QStyle::SC_MdiNormalButton:
0
626 emit _q_restore();-
627 break;
never executed: break;
0
628 case QStyle::SC_MdiMinButton:
never executed: case QStyle::SC_MdiMinButton:
0
629 emit _q_minimize();-
630 break;
never executed: break;
0
631 default:
never executed: default:
0
632 break;
never executed: break;
0
633 }-
634 }-
635-
636 activeControl = QStyle::SC_None;-
637 update();-
638}
never executed: end of block
0
639-
640/*-
641 \internal-
642*/-
643void ControllerWidget::mouseMoveEvent(QMouseEvent *event)-
644{-
645 QStyle::SubControl under_mouse = getSubControl(event->pos());-
646 //test if hover state changes-
647 if (hoverControl != under_mouse) {
hoverControl != under_mouseDescription
TRUEnever evaluated
FALSEnever evaluated
0
648 hoverControl = under_mouse;-
649 update();-
650 }
never executed: end of block
0
651}
never executed: end of block
0
652-
653/*-
654 \internal-
655*/-
656void ControllerWidget::leaveEvent(QEvent * /*event*/)-
657{-
658 hoverControl = QStyle::SC_None;-
659 update();-
660}
never executed: end of block
0
661-
662/*-
663 \internal-
664*/-
665bool ControllerWidget::event(QEvent *event)-
666{-
667#ifndef QT_NO_TOOLTIP-
668 if (event->type() == QEvent::ToolTip) {
event->type() ...Event::ToolTipDescription
TRUEnever evaluated
FALSEnever evaluated
0
669 QStyleOptionComplex opt;-
670 initStyleOption(&opt);-
671 QHelpEvent *helpEvent = static_cast<QHelpEvent *>(event);-
672 showToolTip(helpEvent, this, opt, QStyle::CC_MdiControls, getSubControl(helpEvent->pos()));-
673 }
never executed: end of block
0
674#endif // QT_NO_TOOLTIP-
675 return QWidget::event(event);
never executed: return QWidget::event(event);
0
676}-
677-
678/*-
679 \internal-
680*/-
681void ControllerWidget::initStyleOption(QStyleOptionComplex *option) const-
682{-
683 option->initFrom(this);-
684 option->subControls = visibleControls;-
685 option->activeSubControls = QStyle::SC_None;-
686}
never executed: end of block
0
687-
688/*-
689 \internal-
690*/-
691ControlContainer::ControlContainer(QMdiSubWindow *mdiChild)-
692 : QObject(mdiChild),-
693 previousLeft(0),-
694 previousRight(0),-
695#ifndef QT_NO_MENUBAR-
696 m_menuBar(0),-
697#endif-
698 mdiChild(mdiChild)-
699{-
700 Q_ASSERT(mdiChild);-
701-
702 m_controllerWidget = new ControlElement<ControllerWidget>(mdiChild);-
703 connect(m_controllerWidget, SIGNAL(_q_close()), mdiChild, SLOT(close()));-
704 connect(m_controllerWidget, SIGNAL(_q_restore()), mdiChild, SLOT(showNormal()));-
705 connect(m_controllerWidget, SIGNAL(_q_minimize()), mdiChild, SLOT(showMinimized()));-
706-
707 m_menuLabel = new ControlElement<ControlLabel>(mdiChild);-
708 m_menuLabel->setWindowIcon(mdiChild->windowIcon());-
709#ifndef QT_NO_MENU-
710 connect(m_menuLabel, SIGNAL(_q_clicked()), mdiChild, SLOT(showSystemMenu()));-
711#endif-
712 connect(m_menuLabel, SIGNAL(_q_doubleClicked()), mdiChild, SLOT(close()));-
713}
never executed: end of block
0
714-
715ControlContainer::~ControlContainer()-
716{-
717#ifndef QT_NO_MENUBAR-
718 removeButtonsFromMenuBar();-
719#endif-
720 delete m_menuLabel;-
721 m_menuLabel = 0;-
722 delete m_controllerWidget;-
723 m_controllerWidget = 0;-
724}
never executed: end of block
0
725-
726#ifndef QT_NO_MENUBAR-
727/*-
728 \internal-
729*/-
730QMenuBar *QMdiSubWindowPrivate::menuBar() const-
731{-
732#if defined(QT_NO_MAINWINDOW)-
733 return 0;-
734#else-
735 Q_Q(const QMdiSubWindow);-
736 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
737 return 0;
never executed: return 0;
0
738-
739 if (QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window()))
QMainWindow *m...>(q->window())Description
TRUEnever evaluated
FALSEnever evaluated
0
740 return mainWindow->menuBar();
never executed: return mainWindow->menuBar();
0
741-
742 return 0;
never executed: return 0;
0
743#endif-
744}-
745-
746/*-
747 \internal-
748*/-
749void ControlContainer::showButtonsInMenuBar(QMenuBar *menuBar)-
750{-
751 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
752 return;
never executed: return;
0
753 m_menuBar = menuBar;-
754-
755 if (m_menuLabel && mdiChild->windowFlags() & Qt::WindowSystemMenuHint) {
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
mdiChild->wind...SystemMenuHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
756 QWidget *currentLeft = menuBar->cornerWidget(Qt::TopLeftCorner);-
757 if (currentLeft)
currentLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
758 currentLeft->hide();
never executed: currentLeft->hide();
0
759 if (currentLeft != m_menuLabel) {
currentLeft != m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
760 menuBar->setCornerWidget(m_menuLabel, Qt::TopLeftCorner);-
761 previousLeft = currentLeft;-
762 }
never executed: end of block
0
763 m_menuLabel->show();-
764 }
never executed: end of block
0
765 ControllerWidget *controllerWidget = qobject_cast<ControllerWidget *>(m_controllerWidget);-
766 if (controllerWidget && controllerWidget->hasVisibleControls()) {
controllerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
controllerWidg...ibleControls()Description
TRUEnever evaluated
FALSEnever evaluated
0
767 QWidget *currentRight = menuBar->cornerWidget(Qt::TopRightCorner);-
768 if (currentRight)
currentRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
769 currentRight->hide();
never executed: currentRight->hide();
0
770 if (currentRight != m_controllerWidget) {
currentRight !...ntrollerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
771 menuBar->setCornerWidget(m_controllerWidget, Qt::TopRightCorner);-
772 previousRight = currentRight;-
773 }
never executed: end of block
0
774 m_controllerWidget->show();-
775 }
never executed: end of block
0
776 mdiChild->d_func()->setNewWindowTitle();-
777}
never executed: end of block
0
778-
779/*-
780 \internal-
781*/-
782void ControlContainer::removeButtonsFromMenuBar(QMenuBar *menuBar)-
783{-
784 if (menuBar && menuBar != m_menuBar) {
menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
menuBar != m_menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
0
785 // m_menubar was deleted while sub-window was maximized-
786 previousRight = 0;-
787 previousLeft = 0;-
788 m_menuBar = menuBar;-
789 }
never executed: end of block
0
790-
791 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
792 return;
never executed: return;
0
793-
794 QMdiSubWindow *child = 0;-
795 if (m_controllerWidget) {
m_controllerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
796 QWidget *currentRight = m_menuBar->cornerWidget(Qt::TopRightCorner);-
797 if (currentRight == m_controllerWidget) {
currentRight =...ntrollerWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
798 if (ControlElement<ControllerWidget> *ce = ptr<ControllerWidget>(previousRight)) {
ControlElement...previousRight)Description
TRUEnever evaluated
FALSEnever evaluated
0
799 if (!ce->mdiChild || !ce->mdiChild->isMaximized())
!ce->mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
!ce->mdiChild->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
800 previousRight = 0;
never executed: previousRight = 0;
0
801 else-
802 child = ce->mdiChild;
never executed: child = ce->mdiChild;
0
803 }-
804 m_menuBar->setCornerWidget(previousRight, Qt::TopRightCorner);-
805 if (previousRight) {
previousRightDescription
TRUEnever evaluated
FALSEnever evaluated
0
806 previousRight->show();-
807 previousRight = 0;-
808 }
never executed: end of block
0
809 }
never executed: end of block
0
810 m_controllerWidget->hide();-
811 m_controllerWidget->setParent(0);-
812 }
never executed: end of block
0
813 if (m_menuLabel) {
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
814 QWidget *currentLeft = m_menuBar->cornerWidget(Qt::TopLeftCorner);-
815 if (currentLeft == m_menuLabel) {
currentLeft == m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
816 if (ControlElement<ControlLabel> *ce = ptr<ControlLabel>(previousLeft)) {
ControlElement...(previousLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
817 if (!ce->mdiChild || !ce->mdiChild->isMaximized())
!ce->mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
!ce->mdiChild->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
818 previousLeft = 0;
never executed: previousLeft = 0;
0
819 else if (!child)
!childDescription
TRUEnever evaluated
FALSEnever evaluated
0
820 child = mdiChild;
never executed: child = mdiChild;
0
821 }
never executed: end of block
0
822 m_menuBar->setCornerWidget(previousLeft, Qt::TopLeftCorner);-
823 if (previousLeft) {
previousLeftDescription
TRUEnever evaluated
FALSEnever evaluated
0
824 previousLeft->show();-
825 previousLeft = 0;-
826 }
never executed: end of block
0
827 }
never executed: end of block
0
828 m_menuLabel->hide();-
829 m_menuLabel->setParent(0);-
830 }
never executed: end of block
0
831 m_menuBar->update();-
832 if (child)
childDescription
TRUEnever evaluated
FALSEnever evaluated
0
833 child->d_func()->setNewWindowTitle();
never executed: child->d_func()->setNewWindowTitle();
0
834 else if (mdiChild)
mdiChildDescription
TRUEnever evaluated
FALSEnever evaluated
0
835 mdiChild->window()->setWindowTitle(mdiChild->d_func()->originalWindowTitle());
never executed: mdiChild->window()->setWindowTitle(mdiChild->d_func()->originalWindowTitle());
0
836}
never executed: end of block
0
837-
838#endif // QT_NO_MENUBAR-
839-
840void ControlContainer::updateWindowIcon(const QIcon &windowIcon)-
841{-
842 if (m_menuLabel)
m_menuLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
843 m_menuLabel->setWindowIcon(windowIcon);
never executed: m_menuLabel->setWindowIcon(windowIcon);
0
844}
never executed: end of block
0
845-
846/*!-
847 \internal-
848*/-
849QMdiSubWindowPrivate::QMdiSubWindowPrivate()-
850 : baseWidget(0),-
851 restoreFocusWidget(0),-
852 controlContainer(0),-
853#ifndef QT_NO_SIZEGRIP-
854 sizeGrip(0),-
855#endif-
856#ifndef QT_NO_RUBBERBAND-
857 rubberBand(0),-
858#endif-
859 userMinimumSize(0,0),-
860 resizeEnabled(true),-
861 moveEnabled(true),-
862 isInInteractiveMode(false),-
863#ifndef QT_NO_RUBBERBAND-
864 isInRubberBandMode(false),-
865#endif-
866 isShadeMode(false),-
867 ignoreWindowTitleChange(false),-
868 ignoreNextActivationEvent(false),-
869 activationEnabled(true),-
870 isShadeRequestFromMinimizeMode(false),-
871 isMaximizeMode(false),-
872 isWidgetHiddenByUs(false),-
873 isActive(false),-
874 isExplicitlyDeactivated(false),-
875 keyboardSingleStep(5),-
876 keyboardPageStep(20),-
877 resizeTimerId(-1),-
878 currentOperation(None),-
879 hoveredSubControl(QStyle::SC_None),-
880 activeSubControl(QStyle::SC_None),-
881 focusInReason(Qt::ActiveWindowFocusReason)-
882{-
883 initOperationMap();-
884}
never executed: end of block
0
885-
886/*!-
887 \internal-
888*/-
889void QMdiSubWindowPrivate::_q_updateStaysOnTopHint()-
890{-
891#ifndef QT_NO_ACTION-
892 Q_Q(QMdiSubWindow);-
893 if (QAction *senderAction = qobject_cast<QAction *>(q->sender())) {
QAction *sende...>(q->sender())Description
TRUEnever evaluated
FALSEnever evaluated
0
894 if (senderAction->isChecked()) {
senderAction->isChecked()Description
TRUEnever evaluated
FALSEnever evaluated
0
895 q->setWindowFlags(q->windowFlags() | Qt::WindowStaysOnTopHint);-
896 q->raise();-
897 } else {
never executed: end of block
0
898 q->setWindowFlags(q->windowFlags() & ~Qt::WindowStaysOnTopHint);-
899 q->lower();-
900 }
never executed: end of block
0
901 }-
902#endif // QT_NO_ACTION-
903}
never executed: end of block
0
904-
905/*!-
906 \internal-
907*/-
908void QMdiSubWindowPrivate::_q_enterInteractiveMode()-
909{-
910#ifndef QT_NO_ACTION-
911 Q_Q(QMdiSubWindow);-
912 QAction *action = qobject_cast<QAction *>(q->sender());-
913 if (!action)
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
914 return;
never executed: return;
0
915-
916 QPoint pressPos;-
917 if (actions[MoveAction] && actions[MoveAction] == action) {
actions[MoveAction]Description
TRUEnever evaluated
FALSEnever evaluated
actions[MoveAction] == actionDescription
TRUEnever evaluated
FALSEnever evaluated
0
918 currentOperation = Move;-
919 pressPos = QPoint(q->width() / 2, titleBarHeight() - 1);-
920 } 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
921 currentOperation = q->isLeftToRight() ? BottomRightResize : BottomLeftResize;
q->isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
922 int offset = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q) / 2;-
923 int x = q->isLeftToRight() ? q->width() - offset : offset;
q->isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
924 pressPos = QPoint(x, q->height() - offset);-
925 } else {
never executed: end of block
0
926 return;
never executed: return;
0
927 }-
928-
929 updateCursor();-
930#ifndef QT_NO_CURSOR-
931 q->cursor().setPos(q->mapToGlobal(pressPos));-
932#endif-
933 mousePressPosition = q->mapToParent(pressPos);-
934 oldGeometry = q->geometry();-
935 isInInteractiveMode = true;-
936 q->setFocus();-
937#ifndef QT_NO_RUBBERBAND-
938 if ((q->testOption(QMdiSubWindow::RubberBandResize)
q->testOption(...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
939 && (currentOperation == BottomRightResize || currentOperation == BottomLeftResize))
currentOperati...tomRightResizeDescription
TRUEnever evaluated
FALSEnever evaluated
currentOperati...ttomLeftResizeDescription
TRUEnever evaluated
FALSEnever evaluated
0
940 || (q->testOption(QMdiSubWindow::RubberBandMove) && currentOperation == Move)) {
q->testOption(...ubberBandMove)Description
TRUEnever evaluated
FALSEnever evaluated
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
941 enterRubberBandMode();-
942 } else
never executed: end of block
0
943#endif // QT_NO_RUBBERBAND-
944 {-
945 q->grabMouse();-
946 }
never executed: end of block
0
947#endif // QT_NO_ACTION-
948}-
949-
950/*!-
951 \internal-
952*/-
953void QMdiSubWindowPrivate::_q_processFocusChanged(QWidget *old, QWidget *now)-
954{-
955 Q_UNUSED(old);-
956 Q_Q(QMdiSubWindow);-
957 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
958 if (now == q && !isInInteractiveMode)
now == qDescription
TRUEnever evaluated
FALSEnever evaluated
!isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
959 setFocusWidget();
never executed: setFocusWidget();
0
960 setActive(true);-
961 }
never executed: end of block
0
962}
never executed: end of block
0
963-
964/*!-
965 \internal-
966*/-
967void QMdiSubWindowPrivate::leaveInteractiveMode()-
968{-
969 Q_Q(QMdiSubWindow);-
970#ifndef QT_NO_RUBBERBAND-
971 if (isInRubberBandMode)
isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
972 leaveRubberBandMode();
never executed: leaveRubberBandMode();
0
973 else-
974#endif-
975 q->releaseMouse();
never executed: q->releaseMouse();
0
976 isInInteractiveMode = false;-
977 currentOperation = None;-
978 updateDirtyRegions();-
979 updateCursor();-
980 if (baseWidget && baseWidget->focusWidget())
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
baseWidget->focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
981 baseWidget->focusWidget()->setFocus();
never executed: baseWidget->focusWidget()->setFocus();
0
982}
never executed: end of block
0
983-
984/*!-
985 \internal-
986*/-
987void QMdiSubWindowPrivate::removeBaseWidget()-
988{-
989 if (!baseWidget)
!baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
990 return;
never executed: return;
0
991-
992 Q_Q(QMdiSubWindow);-
993 baseWidget->removeEventFilter(q);-
994 if (layout)
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
995 layout->removeWidget(baseWidget);
never executed: layout->removeWidget(baseWidget);
0
996 if (baseWidget->windowTitle() == q->windowTitle()) {
baseWidget->wi...>windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
997 ignoreWindowTitleChange = true;-
998 q->setWindowTitle(QString());-
999 ignoreWindowTitleChange = false;-
1000 q->setWindowModified(false);-
1001 }
never executed: end of block
0
1002 lastChildWindowTitle.clear();-
1003 baseWidget->setParent(0);-
1004 baseWidget = 0;-
1005 isWidgetHiddenByUs = false;-
1006}
never executed: end of block
0
1007-
1008/*!-
1009 \internal-
1010*/-
1011void QMdiSubWindowPrivate::initOperationMap()-
1012{-
1013 operationMap.insert(Move, OperationInfo(HMove | VMove, Qt::ArrowCursor, false));-
1014 operationMap.insert(TopResize, OperationInfo(VMove | VResize | VResizeReverse, Qt::SizeVerCursor));-
1015 operationMap.insert(BottomResize, OperationInfo(VResize, Qt::SizeVerCursor));-
1016 operationMap.insert(LeftResize, OperationInfo(HMove | HResize | HResizeReverse, Qt::SizeHorCursor));-
1017 operationMap.insert(RightResize, OperationInfo(HResize, Qt::SizeHorCursor));-
1018 operationMap.insert(TopLeftResize, OperationInfo(HMove | VMove | HResize | VResize | VResizeReverse-
1019 | HResizeReverse, Qt::SizeFDiagCursor));-
1020 operationMap.insert(TopRightResize, OperationInfo(VMove | HResize | VResize-
1021 | VResizeReverse, Qt::SizeBDiagCursor));-
1022 operationMap.insert(BottomLeftResize, OperationInfo(HMove | HResize | VResize | HResizeReverse,-
1023 Qt::SizeBDiagCursor));-
1024 operationMap.insert(BottomRightResize, OperationInfo(HResize | VResize, Qt::SizeFDiagCursor));-
1025}
never executed: end of block
0
1026-
1027#ifndef QT_NO_MENU-
1028-
1029/*!-
1030 \internal-
1031*/-
1032void QMdiSubWindowPrivate::createSystemMenu()-
1033{-
1034 Q_Q(QMdiSubWindow);-
1035 Q_ASSERT_X(q, "QMdiSubWindowPrivate::createSystemMenu",-
1036 "You can NOT call this function before QMdiSubWindow's ctor");-
1037 systemMenu = new QMenu(q);-
1038 systemMenu->installEventFilter(q);-
1039 const QStyle *style = q->style();-
1040 addToSystemMenu(RestoreAction, QMdiSubWindow::tr("&Restore"), SLOT(showNormal()));-
1041 actions[RestoreAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarNormalButton, 0, q));-
1042 actions[RestoreAction]->setEnabled(false);-
1043 addToSystemMenu(MoveAction, QMdiSubWindow::tr("&Move"), SLOT(_q_enterInteractiveMode()));-
1044 addToSystemMenu(ResizeAction, QMdiSubWindow::tr("&Size"), SLOT(_q_enterInteractiveMode()));-
1045 addToSystemMenu(MinimizeAction, QMdiSubWindow::tr("Mi&nimize"), SLOT(showMinimized()));-
1046 actions[MinimizeAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarMinButton, 0, q));-
1047 addToSystemMenu(MaximizeAction, QMdiSubWindow::tr("Ma&ximize"), SLOT(showMaximized()));-
1048 actions[MaximizeAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarMaxButton, 0, q));-
1049 addToSystemMenu(StayOnTopAction, QMdiSubWindow::tr("Stay on &Top"), SLOT(_q_updateStaysOnTopHint()));-
1050 actions[StayOnTopAction]->setCheckable(true);-
1051 systemMenu->addSeparator();-
1052 addToSystemMenu(CloseAction, QMdiSubWindow::tr("&Close"), SLOT(close()));-
1053 actions[CloseAction]->setIcon(style->standardIcon(QStyle::SP_TitleBarCloseButton, 0, q));-
1054#if !defined(QT_NO_SHORTCUT)-
1055 actions[CloseAction]->setShortcuts(QKeySequence::Close);-
1056#endif-
1057 updateActions();-
1058}
never executed: end of block
0
1059#endif-
1060-
1061/*!-
1062 \internal-
1063*/-
1064void QMdiSubWindowPrivate::updateCursor()-
1065{-
1066#ifndef QT_NO_CURSOR-
1067 Q_Q(QMdiSubWindow);-
1068#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1069 if (qobject_cast<QMacStyle *>(q->style()))-
1070 return;-
1071#endif-
1072-
1073 if (currentOperation == None) {
currentOperation == NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
1074 q->unsetCursor();-
1075 return;
never executed: return;
0
1076 }-
1077-
1078 if (currentOperation == Move || operationMap.find(currentOperation).value().hover) {
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
operationMap.f....value().hoverDescription
TRUEnever evaluated
FALSEnever evaluated
0
1079 q->setCursor(operationMap.find(currentOperation).value().cursorShape);-
1080 return;
never executed: return;
0
1081 }-
1082#endif-
1083}
never executed: end of block
0
1084-
1085/*!-
1086 \internal-
1087*/-
1088void QMdiSubWindowPrivate::updateDirtyRegions()-
1089{-
1090 // No update necessary-
1091 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1092 return;
never executed: return;
0
1093-
1094 for (OperationInfoMap::iterator it = operationMap.begin(), end = operationMap.end(); it != end; ++it)
it != endDescription
TRUEnever evaluated
FALSEnever evaluated
0
1095 it.value().region = getRegion(it.key());
never executed: it.value().region = getRegion(it.key());
0
1096}
never executed: end of block
0
1097-
1098/*!-
1099 \internal-
1100*/-
1101void QMdiSubWindowPrivate::updateGeometryConstraints()-
1102{-
1103 Q_Q(QMdiSubWindow);-
1104 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1105 return;
never executed: return;
0
1106-
1107 internalMinimumSize = (!q->isMinimized() && !q->minimumSize().isNull())
!q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!q->minimumSize().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1108 ? q->minimumSize() : q->minimumSizeHint();-
1109 int margin, minWidth;-
1110 sizeParameters(&margin, &minWidth);-
1111 q->setContentsMargins(margin, titleBarHeight(), margin, margin);-
1112 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
1113 moveEnabled = false;-
1114 resizeEnabled = false;-
1115 } else {
never executed: end of block
0
1116 moveEnabled = true;-
1117 if ((q->windowFlags() & Qt::MSWindowsFixedSizeDialogHint) || q->isShaded())
(q->windowFlag...izeDialogHint)Description
TRUEnever evaluated
FALSEnever evaluated
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1118 resizeEnabled = false;
never executed: resizeEnabled = false;
0
1119 else-
1120 resizeEnabled = true;
never executed: resizeEnabled = true;
0
1121 }-
1122 updateDirtyRegions();-
1123}
never executed: end of block
0
1124-
1125/*!-
1126 \internal-
1127*/-
1128void QMdiSubWindowPrivate::updateMask()-
1129{-
1130 Q_Q(QMdiSubWindow);-
1131 if (!q->mask().isEmpty())
!q->mask().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1132 q->clearMask();
never executed: q->clearMask();
0
1133-
1134 if (!parent)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1135 return;
never executed: return;
0
1136-
1137 if ((q->isMaximized() && !drawTitleBarWhenMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1138 || q->windowFlags() & Qt::FramelessWindowHint)
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1139 return;
never executed: return;
0
1140-
1141 if (resizeTimerId == -1)
resizeTimerId == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1142 cachedStyleOptions = titleBarOptions();
never executed: cachedStyleOptions = titleBarOptions();
0
1143 cachedStyleOptions.rect = q->rect();-
1144 QStyleHintReturnMask frameMask;-
1145 q->style()->styleHint(QStyle::SH_WindowFrame_Mask, &cachedStyleOptions, q, &frameMask);-
1146 if (!frameMask.region.isEmpty())
!frameMask.region.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1147 q->setMask(frameMask.region);
never executed: q->setMask(frameMask.region);
0
1148}
never executed: end of block
0
1149-
1150/*!-
1151 \internal-
1152*/-
1153void QMdiSubWindowPrivate::setNewGeometry(const QPoint &pos)-
1154{-
1155 Q_Q(QMdiSubWindow);-
1156 Q_ASSERT(currentOperation != None);-
1157 Q_ASSERT(parent);-
1158-
1159 uint cflags = operationMap.find(currentOperation).value().changeFlags;-
1160 int posX = pos.x();-
1161 int posY = pos.y();-
1162-
1163 const bool restrictHorizontal = !q->testOption(QMdiSubWindow::AllowOutsideAreaHorizontally);-
1164 const bool restrictVertical = !q->testOption(QMdiSubWindow::AllowOutsideAreaVertically);-
1165-
1166 if (restrictHorizontal || restrictVertical) {
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1167 QRect parentRect = q->parentWidget()->rect();-
1168 if (restrictVertical && (cflags & VResizeReverse || currentOperation == Move)) {
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
cflags & VResizeReverseDescription
TRUEnever evaluated
FALSEnever evaluated
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1169 posY = qMin(qMax(mousePressPosition.y() - oldGeometry.y(), posY),-
1170 parentRect.height() - BoundaryMargin);-
1171 }
never executed: end of block
0
1172 if (currentOperation == Move) {
currentOperation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1173 if (restrictHorizontal)
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1174 posX = qMin(qMax(BoundaryMargin, posX), parentRect.width() - BoundaryMargin);
never executed: posX = qMin(qMax(BoundaryMargin, posX), parentRect.width() - BoundaryMargin);
0
1175 if (restrictVertical)
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1176 posY = qMin(posY, parentRect.height() - BoundaryMargin);
never executed: posY = qMin(posY, parentRect.height() - BoundaryMargin);
0
1177 } else {
never executed: end of block
0
1178 if (restrictHorizontal) {
restrictHorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
0
1179 if (cflags & HResizeReverse)
cflags & HResizeReverseDescription
TRUEnever evaluated
FALSEnever evaluated
0
1180 posX = qMax(mousePressPosition.x() - oldGeometry.x(), posX);
never executed: posX = qMax(mousePressPosition.x() - oldGeometry.x(), posX);
0
1181 else-
1182 posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width()
never executed: posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width() - mousePressPosition.x()), posX);
0
1183 - mousePressPosition.x()), posX);
never executed: posX = qMin(parentRect.width() - (oldGeometry.x() + oldGeometry.width() - mousePressPosition.x()), posX);
0
1184 }-
1185 if (restrictVertical && !(cflags & VResizeReverse)) {
restrictVerticalDescription
TRUEnever evaluated
FALSEnever evaluated
!(cflags & VResizeReverse)Description
TRUEnever evaluated
FALSEnever evaluated
0
1186 posY = qMin(parentRect.height() - (oldGeometry.y() + oldGeometry.height()-
1187 - mousePressPosition.y()), posY);-
1188 }
never executed: end of block
0
1189 }
never executed: end of block
0
1190 }-
1191-
1192 QRect geometry;-
1193 if (cflags & (HMove | VMove)) {
cflags & (HMove | VMove)Description
TRUEnever evaluated
FALSEnever evaluated
0
1194 int dx = getMoveDeltaComponent(cflags, HMove, HResize, posX - mousePressPosition.x(),-
1195 oldGeometry.width() - internalMinimumSize.width(),-
1196 oldGeometry.width() - q->maximumWidth());-
1197 int dy = getMoveDeltaComponent(cflags, VMove, VResize, posY - mousePressPosition.y(),-
1198 oldGeometry.height() - internalMinimumSize.height(),-
1199 oldGeometry.height() - q->maximumHeight());-
1200 geometry.setTopLeft(oldGeometry.topLeft() + QPoint(dx, dy));-
1201 } else {
never executed: end of block
0
1202 geometry.setTopLeft(q->geometry().topLeft());-
1203 }
never executed: end of block
0
1204-
1205 if (cflags & (HResize | VResize)) {
cflags & (HResize | VResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
1206 int dx = getResizeDeltaComponent(cflags, HResize, HResizeReverse,-
1207 posX - mousePressPosition.x());-
1208 int dy = getResizeDeltaComponent(cflags, VResize, VResizeReverse,-
1209 posY - mousePressPosition.y());-
1210 geometry.setSize(oldGeometry.size() + QSize(dx, dy));-
1211 } else {
never executed: end of block
0
1212 geometry.setSize(q->geometry().size());-
1213 }
never executed: end of block
0
1214-
1215 setNewGeometry(&geometry);-
1216}
never executed: end of block
0
1217-
1218/*!-
1219 \internal-
1220*/-
1221void QMdiSubWindowPrivate::setMinimizeMode()-
1222{-
1223 Q_Q(QMdiSubWindow);-
1224 Q_ASSERT(parent);-
1225-
1226 ensureWindowState(Qt::WindowMinimized);-
1227 isShadeRequestFromMinimizeMode = true;-
1228 q->showShaded();-
1229 isShadeRequestFromMinimizeMode = false;-
1230-
1231 moveEnabled = false;-
1232#ifndef QT_NO_ACTION-
1233 setEnabled(MoveAction, moveEnabled);-
1234#endif-
1235-
1236 Q_ASSERT(q->windowState() & Qt::WindowMinimized);-
1237 Q_ASSERT(!(q->windowState() & Qt::WindowMaximized));-
1238 // This should be a valid assert, but people can actually re-implement-
1239 // setVisible and do crazy stuff, so we're not guaranteed that-
1240 // the widget is hidden after calling hide().-
1241 // Q_ASSERT(baseWidget ? baseWidget->isHidden() : true);-
1242-
1243 setActive(true);-
1244}
never executed: end of block
0
1245-
1246/*!-
1247 \internal-
1248*/-
1249void QMdiSubWindowPrivate::setNormalMode()-
1250{-
1251 Q_Q(QMdiSubWindow);-
1252 Q_ASSERT(parent);-
1253-
1254 isShadeMode = false;-
1255 isMaximizeMode = false;-
1256-
1257 ensureWindowState(Qt::WindowNoState);-
1258#ifndef QT_NO_MENUBAR-
1259 removeButtonsFromMenuBar();-
1260#endif-
1261-
1262 // Hide the window before we change the geometry to avoid multiple resize-
1263 // events and wrong window state.-
1264 const bool wasVisible = q->isVisible();-
1265 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1266 q->setVisible(false);
never executed: q->setVisible(false);
0
1267-
1268 // Restore minimum size if set by user.-
1269 if (!userMinimumSize.isNull()) {
!userMinimumSize.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
1270 q->setMinimumSize(userMinimumSize);-
1271 userMinimumSize = QSize(0, 0);-
1272 }
never executed: end of block
0
1273-
1274 // Show the internal widget if it was hidden by us,-
1275 if (baseWidget && isWidgetHiddenByUs) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1276 baseWidget->show();-
1277 isWidgetHiddenByUs = false;-
1278 }
never executed: end of block
0
1279-
1280 updateGeometryConstraints();-
1281 QRect newGeometry = oldGeometry;-
1282 newGeometry.setSize(restoreSize.expandedTo(internalMinimumSize));-
1283 q->setGeometry(newGeometry);-
1284-
1285 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1286 q->setVisible(true);
never executed: q->setVisible(true);
0
1287-
1288 // Invalidate the restore size.-
1289 restoreSize.setWidth(-1);-
1290 restoreSize.setHeight(-1);-
1291-
1292#ifndef QT_NO_SIZEGRIP-
1293 setSizeGripVisible(true);-
1294#endif-
1295-
1296#ifndef QT_NO_ACTION-
1297 setEnabled(MoveAction, true);-
1298 setEnabled(MaximizeAction, true);-
1299 setEnabled(MinimizeAction, true);-
1300 setEnabled(RestoreAction, false);-
1301 setEnabled(ResizeAction, resizeEnabled);-
1302#endif // QT_NO_ACTION-
1303-
1304 Q_ASSERT(!(q_func()->windowState() & Qt::WindowMinimized));-
1305 // This sub-window can be maximized when shown above if not the-
1306 // QMdiArea::DontMaximizeSubWindowOnActionvation is set. Make sure-
1307 // the Qt::WindowMaximized flag is set accordingly.-
1308 Q_ASSERT((isMaximizeMode && q_func()->windowState() & Qt::WindowMaximized)-
1309 || (!isMaximizeMode && !(q_func()->windowState() & Qt::WindowMaximized)));-
1310 Q_ASSERT(!isShadeMode);-
1311-
1312 setActive(true);-
1313 restoreFocus();-
1314 updateMask();-
1315}
never executed: end of block
0
1316-
1317inline void QMdiSubWindowPrivate::storeFocusWidget()-
1318{-
1319 if (QWidget *focus = QApplication::focusWidget()) {
QWidget *focus...:focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1320 if (!restoreFocusWidget && q_func()->isAncestorOf(focus))
!restoreFocusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
q_func()->isAncestorOf(focus)Description
TRUEnever evaluated
FALSEnever evaluated
0
1321 restoreFocusWidget = focus;
never executed: restoreFocusWidget = focus;
0
1322 }
never executed: end of block
0
1323}
never executed: end of block
0
1324-
1325/*!-
1326 \internal-
1327*/-
1328void QMdiSubWindowPrivate::setMaximizeMode()-
1329{-
1330 Q_Q(QMdiSubWindow);-
1331 Q_ASSERT(parent);-
1332-
1333 ensureWindowState(Qt::WindowMaximized);-
1334 isShadeMode = false;-
1335 isMaximizeMode = true;-
1336-
1337 storeFocusWidget();-
1338-
1339#ifndef QT_NO_SIZEGRIP-
1340 setSizeGripVisible(false);-
1341#endif-
1342-
1343 // Store old geometry and set restore size if not already set.-
1344 if (!restoreSize.isValid()) {
!restoreSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1345 oldGeometry = q->geometry();-
1346 restoreSize.setWidth(oldGeometry.width());-
1347 restoreSize.setHeight(oldGeometry.height());-
1348 }
never executed: end of block
0
1349-
1350 // Hide the window before we change the geometry to avoid multiple resize-
1351 // events and wrong window state.-
1352 const bool wasVisible = q->isVisible();-
1353 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1354 q->setVisible(false);
never executed: q->setVisible(false);
0
1355-
1356 // Show the internal widget if it was hidden by us.-
1357 if (baseWidget && isWidgetHiddenByUs) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1358 baseWidget->show();-
1359 isWidgetHiddenByUs = false;-
1360 }
never executed: end of block
0
1361-
1362 updateGeometryConstraints();-
1363-
1364 if (wasVisible) {
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1365#ifndef QT_NO_MENUBAR-
1366 if (QMenuBar *mBar = menuBar())
QMenuBar *mBar = menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
1367 showButtonsInMenuBar(mBar);
never executed: showButtonsInMenuBar(mBar);
0
1368 else-
1369#endif-
1370 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1371 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
1372 }
never executed: end of block
0
1373-
1374 QWidget *parent = q->parentWidget();-
1375 QRect availableRect = parent->contentsRect();-
1376-
1377 // Adjust geometry if the sub-window is inside a scroll area.-
1378 QAbstractScrollArea *scrollArea = qobject_cast<QAbstractScrollArea *>(parent->parentWidget());-
1379 if (scrollArea && scrollArea->viewport() == parent) {
scrollAreaDescription
TRUEnever evaluated
FALSEnever evaluated
scrollArea->vi...rt() == parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
1380 QScrollBar *hbar = scrollArea->horizontalScrollBar();-
1381 QScrollBar *vbar = scrollArea->verticalScrollBar();-
1382 const int xOffset = hbar ? hbar->value() : 0;
hbarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1383 const int yOffset = vbar ? vbar->value() : 0;
vbarDescription
TRUEnever evaluated
FALSEnever evaluated
0
1384 availableRect.adjust(-xOffset, -yOffset, -xOffset, -yOffset);-
1385 oldGeometry.adjust(xOffset, yOffset, xOffset, yOffset);-
1386 }
never executed: end of block
0
1387-
1388 setNewGeometry(&availableRect);-
1389 // QWidget::setGeometry will reset Qt::WindowMaximized so we have to update it here.-
1390 ensureWindowState(Qt::WindowMaximized);-
1391-
1392 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
1393 q->setVisible(true);
never executed: q->setVisible(true);
0
1394-
1395 resizeEnabled = false;-
1396 moveEnabled = false;-
1397-
1398#ifndef QT_NO_ACTION-
1399 setEnabled(MoveAction, moveEnabled);-
1400 setEnabled(MaximizeAction, false);-
1401 setEnabled(MinimizeAction, true);-
1402 setEnabled(RestoreAction, true);-
1403 setEnabled(ResizeAction, resizeEnabled);-
1404#endif // QT_NO_ACTION-
1405-
1406 Q_ASSERT(q->windowState() & Qt::WindowMaximized);-
1407 Q_ASSERT(!(q->windowState() & Qt::WindowMinimized));-
1408-
1409 restoreFocus();-
1410 updateMask();-
1411}
never executed: end of block
0
1412-
1413/*!-
1414 \internal-
1415*/-
1416void QMdiSubWindowPrivate::setActive(bool activate, bool changeFocus)-
1417{-
1418 Q_Q(QMdiSubWindow);-
1419 if (!parent || !activationEnabled)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
!activationEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
1420 return;
never executed: return;
0
1421-
1422 if (activate && !isActive && q->isEnabled()) {
activateDescription
TRUEnever evaluated
FALSEnever evaluated
!isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
q->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
1423 isActive = true;-
1424 isExplicitlyDeactivated = false;-
1425 Qt::WindowStates oldWindowState = q->windowState();-
1426 ensureWindowState(Qt::WindowActive);-
1427 emit q->aboutToActivate();-
1428#ifndef QT_NO_MENUBAR-
1429 if (QMenuBar *mBar = menuBar())
QMenuBar *mBar = menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
1430 showButtonsInMenuBar(mBar);
never executed: showButtonsInMenuBar(mBar);
0
1431#endif-
1432 Q_ASSERT(isActive);-
1433 emit q->windowStateChanged(oldWindowState, q->windowState());-
1434 } else if (!activate && isActive) {
never executed: end of block
!activateDescription
TRUEnever evaluated
FALSEnever evaluated
isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1435 isActive = false;-
1436 Qt::WindowStates oldWindowState = q->windowState();-
1437 q->overrideWindowState(q->windowState() & ~Qt::WindowActive);-
1438 if (changeFocus) {
changeFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
1439 storeFocusWidget();-
1440 QWidget *focusWidget = QApplication::focusWidget();-
1441 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
1442 focusWidget->clearFocus();
never executed: focusWidget->clearFocus();
0
1443 }
never executed: end of block
0
1444 if (baseWidget)
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1445 baseWidget->overrideWindowState(baseWidget->windowState() & ~Qt::WindowActive);
never executed: baseWidget->overrideWindowState(baseWidget->windowState() & ~Qt::WindowActive);
0
1446 Q_ASSERT(!isActive);-
1447 emit q->windowStateChanged(oldWindowState, q->windowState());-
1448 }
never executed: end of block
0
1449-
1450 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
1451 && !q->isAncestorOf(QApplication::focusWidget())) {
!q->isAncestor...focusWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
1452 if (changeFocus)
changeFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
1453 setFocusWidget();
never executed: setFocusWidget();
0
1454 ensureWindowState(Qt::WindowActive);-
1455 }
never executed: end of block
0
1456-
1457 int frameWidth = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);-
1458 int titleBarHeight = this->titleBarHeight();-
1459 QRegion windowDecoration = QRegion(0, 0, q->width(), q->height());-
1460 windowDecoration -= QRegion(frameWidth, titleBarHeight, q->width() - 2 * frameWidth,-
1461 q->height() - titleBarHeight - frameWidth);-
1462-
1463 // Make sure we don't use cached style options if we get-
1464 // resize events right before activation/deactivation.-
1465 if (resizeTimerId != -1) {
resizeTimerId != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1466 q->killTimer(resizeTimerId);-
1467 resizeTimerId = -1;-
1468 updateDirtyRegions();-
1469 }
never executed: end of block
0
1470-
1471 q->update(windowDecoration);-
1472}
never executed: end of block
0
1473-
1474/*!-
1475 \internal-
1476*/-
1477void QMdiSubWindowPrivate::processClickedSubControl()-
1478{-
1479 Q_Q(QMdiSubWindow);-
1480 switch (activeSubControl) {-
1481 case QStyle::SC_TitleBarContextHelpButton:
never executed: case QStyle::SC_TitleBarContextHelpButton:
0
1482#ifndef QT_NO_WHATSTHIS-
1483 QWhatsThis::enterWhatsThisMode();-
1484#endif-
1485 break;
never executed: break;
0
1486 case QStyle::SC_TitleBarShadeButton:
never executed: case QStyle::SC_TitleBarShadeButton:
0
1487 q->showShaded();-
1488 hoveredSubControl = QStyle::SC_TitleBarUnshadeButton;-
1489 break;
never executed: break;
0
1490 case QStyle::SC_TitleBarUnshadeButton:
never executed: case QStyle::SC_TitleBarUnshadeButton:
0
1491 if (q->isShaded())
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1492 hoveredSubControl = QStyle::SC_TitleBarShadeButton;
never executed: hoveredSubControl = QStyle::SC_TitleBarShadeButton;
0
1493 q->showNormal();-
1494 break;
never executed: break;
0
1495 case QStyle::SC_TitleBarMinButton:
never executed: case QStyle::SC_TitleBarMinButton:
0
1496#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1497 if (qobject_cast<QMacStyle *>(q->style())) {-
1498 if (q->isMinimized())-
1499 q->showNormal();-
1500 else-
1501 q->showMinimized();-
1502 break;-
1503 }-
1504#endif-
1505 q->showMinimized();-
1506 break;
never executed: break;
0
1507 case QStyle::SC_TitleBarNormalButton:
never executed: case QStyle::SC_TitleBarNormalButton:
0
1508 if (q->isShaded())
q->isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
1509 hoveredSubControl = QStyle::SC_TitleBarMinButton;
never executed: hoveredSubControl = QStyle::SC_TitleBarMinButton;
0
1510 q->showNormal();-
1511 break;
never executed: break;
0
1512 case QStyle::SC_TitleBarMaxButton:
never executed: case QStyle::SC_TitleBarMaxButton:
0
1513#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1514 if (qobject_cast<QMacStyle *>(q->style())) {-
1515 if (q->isMaximized())-
1516 q->showNormal();-
1517 else-
1518 q->showMaximized();-
1519 break;-
1520 }-
1521#endif-
1522 q->showMaximized();-
1523 break;
never executed: break;
0
1524 case QStyle::SC_TitleBarCloseButton:
never executed: case QStyle::SC_TitleBarCloseButton:
0
1525 q->close();-
1526 break;
never executed: break;
0
1527 default:
never executed: default:
0
1528 break;
never executed: break;
0
1529 }-
1530}-
1531-
1532/*!-
1533 \internal-
1534*/-
1535QRegion QMdiSubWindowPrivate::getRegion(Operation operation) const-
1536{-
1537 Q_Q(const QMdiSubWindow);-
1538 int width = q->width();-
1539 int height = q->height();-
1540 int titleBarHeight = this->titleBarHeight();-
1541 int frameWidth = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);-
1542 int cornerConst = titleBarHeight - frameWidth;-
1543 int titleBarConst = 2 * titleBarHeight;-
1544-
1545 if (operation == Move) {
operation == MoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1546 QStyleOptionTitleBar titleBarOptions = this->titleBarOptions();-
1547 QRegion move(frameWidth, frameWidth, width - 2 * frameWidth, cornerConst);-
1548 // Depending on which window flags are set, activated sub controllers will-
1549 // be subtracted from the 'move' region.-
1550 for (int i = 0; i < NumSubControls; ++i) {
i < NumSubControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1551 if (SubControls[i] == QStyle::SC_TitleBarLabel)
SubControls[i]..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1552 continue;
never executed: continue;
0
1553 move -= QRegion(q->style()->subControlRect(QStyle::CC_TitleBar, &titleBarOptions,-
1554 SubControls[i]));-
1555 }
never executed: end of block
0
1556 return move;
never executed: return move;
0
1557 }-
1558-
1559 QRegion region;-
1560#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
1561 if (qobject_cast<QMacStyle *>(q->style()))-
1562 return region;-
1563#endif-
1564-
1565 switch (operation) {-
1566 case TopResize:
never executed: case TopResize:
0
1567 region = QRegion(titleBarHeight, 0, width - titleBarConst, frameWidth);-
1568 break;
never executed: break;
0
1569 case BottomResize:
never executed: case BottomResize:
0
1570 region = QRegion(titleBarHeight, height - frameWidth, width - titleBarConst, frameWidth);-
1571 break;
never executed: break;
0
1572 case LeftResize:
never executed: case LeftResize:
0
1573 region = QRegion(0, titleBarHeight, frameWidth, height - titleBarConst);-
1574 break;
never executed: break;
0
1575 case RightResize:
never executed: case RightResize:
0
1576 region = QRegion(width - frameWidth, titleBarHeight, frameWidth, height - titleBarConst);-
1577 break;
never executed: break;
0
1578 case TopLeftResize:
never executed: case TopLeftResize:
0
1579 region = QRegion(0, 0, titleBarHeight, titleBarHeight)-
1580 - QRegion(frameWidth, frameWidth, cornerConst, cornerConst);-
1581 break;
never executed: break;
0
1582 case TopRightResize:
never executed: case TopRightResize:
0
1583 region = QRegion(width - titleBarHeight, 0, titleBarHeight, titleBarHeight)-
1584 - QRegion(width - titleBarHeight, frameWidth, cornerConst, cornerConst);-
1585 break;
never executed: break;
0
1586 case BottomLeftResize:
never executed: case BottomLeftResize:
0
1587 region = QRegion(0, height - titleBarHeight, titleBarHeight, titleBarHeight)-
1588 - QRegion(frameWidth, height - titleBarHeight, cornerConst, cornerConst);-
1589 break;
never executed: break;
0
1590 case BottomRightResize:
never executed: case BottomRightResize:
0
1591 region = QRegion(width - titleBarHeight, height - titleBarHeight, titleBarHeight, titleBarHeight)-
1592 - QRegion(width - titleBarHeight, height - titleBarHeight, cornerConst, cornerConst);-
1593 break;
never executed: break;
0
1594 default:
never executed: default:
0
1595 break;
never executed: break;
0
1596 }-
1597-
1598 return region;
never executed: return region;
0
1599}-
1600-
1601/*!-
1602 \internal-
1603*/-
1604QMdiSubWindowPrivate::Operation QMdiSubWindowPrivate::getOperation(const QPoint &pos) const-
1605{-
1606 OperationInfoMap::const_iterator it;-
1607 for (it = operationMap.constBegin(); it != operationMap.constEnd(); ++it)
it != operationMap.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
1608 if (it.value().region.contains(pos))
it.value().reg....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
0
1609 return it.key();
never executed: return it.key();
0
1610 return None;
never executed: return None;
0
1611}-
1612-
1613extern QString qt_setWindowTitle_helperHelper(const QString&, const QWidget*);-
1614-
1615/*!-
1616 \internal-
1617*/-
1618QStyleOptionTitleBar QMdiSubWindowPrivate::titleBarOptions() const-
1619{-
1620 Q_Q(const QMdiSubWindow);-
1621 QStyleOptionTitleBar titleBarOptions;-
1622 titleBarOptions.initFrom(q);-
1623 if (activeSubControl != QStyle::SC_None) {
activeSubContr...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
1624 if (hoveredSubControl == activeSubControl) {
hoveredSubCont...tiveSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
1625 titleBarOptions.state |= QStyle::State_Sunken;-
1626 titleBarOptions.activeSubControls = activeSubControl;-
1627 }
never executed: end of block
0
1628 } 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
1629 && hoveredSubControl != QStyle::SC_TitleBarLabel) {
hoveredSubCont..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1630 titleBarOptions.state |= QStyle::State_MouseOver;-
1631 titleBarOptions.activeSubControls = hoveredSubControl;-
1632 } else {
never executed: end of block
0
1633 titleBarOptions.state &= ~QStyle::State_MouseOver;-
1634 titleBarOptions.activeSubControls = QStyle::SC_None;-
1635 }
never executed: end of block
0
1636-
1637 titleBarOptions.subControls = QStyle::SC_All;-
1638 titleBarOptions.titleBarFlags = q->windowFlags();-
1639 titleBarOptions.titleBarState = q->windowState();-
1640 titleBarOptions.palette = titleBarPalette;-
1641 titleBarOptions.icon = menuIcon;-
1642-
1643 if (isActive) {
isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1644 titleBarOptions.state |= QStyle::State_Active;-
1645 titleBarOptions.titleBarState |= QStyle::State_Active;-
1646 titleBarOptions.palette.setCurrentColorGroup(QPalette::Active);-
1647 } else {
never executed: end of block
0
1648 titleBarOptions.state &= ~QStyle::State_Active;-
1649 titleBarOptions.palette.setCurrentColorGroup(QPalette::Inactive);-
1650 }
never executed: end of block
0
1651-
1652 int border = hasBorder(titleBarOptions) ? 4 : 0;
hasBorder(titleBarOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
1653 int paintHeight = titleBarHeight(titleBarOptions);-
1654 paintHeight -= q->isMinimized() ? 2 * border : border;
q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1655 titleBarOptions.rect = QRect(border, border, q->width() - 2 * border, paintHeight);-
1656-
1657 if (!windowTitle.isEmpty()) {
!windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1658 // Set the text here before asking for the width of the title bar label-
1659 // in case people uses the actual text to calculate the width.-
1660 titleBarOptions.text = windowTitle;-
1661 titleBarOptions.fontMetrics = QFontMetrics(font);-
1662 int width = q->style()->subControlRect(QStyle::CC_TitleBar, &titleBarOptions,-
1663 QStyle::SC_TitleBarLabel, q).width();-
1664 // Set elided text if we don't have enough space for the entire title.-
1665 titleBarOptions.text = titleBarOptions.fontMetrics.elidedText(windowTitle, Qt::ElideRight, width);-
1666 }
never executed: end of block
0
1667 return titleBarOptions;
never executed: return titleBarOptions;
0
1668}-
1669-
1670/*!-
1671 \internal-
1672*/-
1673void QMdiSubWindowPrivate::ensureWindowState(Qt::WindowState state)-
1674{-
1675 Q_Q(QMdiSubWindow);-
1676 Qt::WindowStates windowStates = q->windowState() | state;-
1677 switch (state) {-
1678 case Qt::WindowMinimized:
never executed: case Qt::WindowMinimized:
0
1679 windowStates &= ~Qt::WindowMaximized;-
1680 windowStates &= ~Qt::WindowFullScreen;-
1681 windowStates &= ~Qt::WindowNoState;-
1682 break;
never executed: break;
0
1683 case Qt::WindowMaximized:
never executed: case Qt::WindowMaximized:
0
1684 windowStates &= ~Qt::WindowMinimized;-
1685 windowStates &= ~Qt::WindowFullScreen;-
1686 windowStates &= ~Qt::WindowNoState;-
1687 break;
never executed: break;
0
1688 case Qt::WindowNoState:
never executed: case Qt::WindowNoState:
0
1689 windowStates &= ~Qt::WindowMinimized;-
1690 windowStates &= ~Qt::WindowMaximized;-
1691 windowStates &= ~Qt::WindowFullScreen;-
1692 break;
never executed: break;
0
1693 default:
never executed: default:
0
1694 break;
never executed: break;
0
1695 }-
1696 if (baseWidget) {
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
1697 if (!(baseWidget->windowState() & Qt::WindowActive) && windowStates & Qt::WindowActive)
!(baseWidget->...:WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
windowStates &...::WindowActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1698 baseWidget->overrideWindowState(windowStates & ~Qt::WindowActive);
never executed: baseWidget->overrideWindowState(windowStates & ~Qt::WindowActive);
0
1699 else-
1700 baseWidget->overrideWindowState(windowStates);
never executed: baseWidget->overrideWindowState(windowStates);
0
1701 }-
1702 q->overrideWindowState(windowStates);-
1703}
never executed: end of block
0
1704-
1705/*!-
1706 \internal-
1707*/-
1708int QMdiSubWindowPrivate::titleBarHeight(const QStyleOptionTitleBar &options) const-
1709{-
1710 Q_Q(const QMdiSubWindow);-
1711 if (!parent || q->windowFlags() & Qt::FramelessWindowHint
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1712 || (q->isMaximized() && !drawTitleBarWhenMaximized())) {
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1713 return 0;
never executed: return 0;
0
1714 }-
1715-
1716 int height = q->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options, q);-
1717 if (hasBorder(options))
hasBorder(options)Description
TRUEnever evaluated
FALSEnever evaluated
0
1718 height += q->isMinimized() ? 8 : 4;
never executed: height += q->isMinimized() ? 8 : 4;
q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1719 return height;
never executed: return height;
0
1720}-
1721-
1722/*!-
1723 \internal-
1724*/-
1725void QMdiSubWindowPrivate::sizeParameters(int *margin, int *minWidth) const-
1726{-
1727 Q_Q(const QMdiSubWindow);-
1728 Qt::WindowFlags flags = q->windowFlags();-
1729 if (!parent || flags & Qt::FramelessWindowHint) {
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
flags & Qt::Fr...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1730 *margin = 0;-
1731 *minWidth = 0;-
1732 return;
never executed: return;
0
1733 }-
1734-
1735 if (q->isMaximized() && !drawTitleBarWhenMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1736 *margin = 0;
never executed: *margin = 0;
0
1737 else-
1738 *margin = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);
never executed: *margin = q->style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, q);
0
1739-
1740 QStyleOptionTitleBar opt = this->titleBarOptions();-
1741 int tempWidth = 0;-
1742 for (int i = 0; i < NumSubControls; ++i) {
i < NumSubControlsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1743 if (SubControls[i] == QStyle::SC_TitleBarLabel) {
SubControls[i]..._TitleBarLabelDescription
TRUEnever evaluated
FALSEnever evaluated
0
1744 tempWidth += 30;-
1745 continue;
never executed: continue;
0
1746 }-
1747 QRect rect = q->style()->subControlRect(QStyle::CC_TitleBar, &opt, SubControls[i], q);-
1748 if (!rect.isValid())
!rect.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
1749 continue;
never executed: continue;
0
1750 tempWidth += rect.width();-
1751 }
never executed: end of block
0
1752 *minWidth = tempWidth;-
1753}
never executed: end of block
0
1754-
1755/*!-
1756 \internal-
1757*/-
1758bool QMdiSubWindowPrivate::drawTitleBarWhenMaximized() const-
1759{-
1760 Q_Q(const QMdiSubWindow);-
1761 if (q->window()->testAttribute(Qt::WA_CanHostQMdiSubWindowTitleBar))
q->window()->t...indowTitleBar)Description
TRUEnever evaluated
FALSEnever evaluated
0
1762 return false;
never executed: return false;
0
1763-
1764 if (isChildOfTabbedQMdiArea(q))
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1765 return false;
never executed: return false;
0
1766-
1767#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC) || defined(Q_OS_WINCE_WM)-
1768 Q_UNUSED(isChildOfQMdiSubWindow);-
1769 return true;-
1770#else-
1771 if (q->style()->styleHint(QStyle::SH_Workspace_FillSpaceOnMaximize, 0, q))
q->style()->st...aximize, 0, q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1772 return true;
never executed: return true;
0
1773#if defined(QT_NO_MENUBAR) || defined(QT_NO_MAINWINDOW)-
1774 Q_UNUSED(isChildOfQMdiSubWindow);-
1775 return true;-
1776#else-
1777 QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window());-
1778 if (!mainWindow || !qobject_cast<QMenuBar *>(mainWindow->menuWidget())
!mainWindowDescription
TRUEnever evaluated
FALSEnever evaluated
!qobject_cast<...>menuWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
1779 || mainWindow->menuWidget()->isHidden())
mainWindow->me...()->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
0
1780 return true;
never executed: return true;
0
1781-
1782 return isChildOfQMdiSubWindow(q);
never executed: return isChildOfQMdiSubWindow(q);
0
1783#endif-
1784#endif-
1785}-
1786-
1787#ifndef QT_NO_MENUBAR-
1788-
1789/*!-
1790 \internal-
1791*/-
1792void QMdiSubWindowPrivate::showButtonsInMenuBar(QMenuBar *menuBar)-
1793{-
1794 Q_Q(QMdiSubWindow);-
1795 Q_ASSERT(q->isMaximized() && !drawTitleBarWhenMaximized());-
1796-
1797 if (isChildOfTabbedQMdiArea(q))
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1798 return;
never executed: return;
0
1799-
1800 removeButtonsFromMenuBar();-
1801 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
1802 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
1803-
1804 ignoreWindowTitleChange = true;-
1805 controlContainer->showButtonsInMenuBar(menuBar);-
1806 ignoreWindowTitleChange = false;-
1807-
1808 QWidget *topLevelWindow = q->window();-
1809 topLevelWindow->setWindowModified(q->isWindowModified());-
1810 topLevelWindow->installEventFilter(q);-
1811-
1812 int buttonHeight = 0;-
1813 if (controlContainer->controllerWidget())
controlContain...rollerWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1814 buttonHeight = controlContainer->controllerWidget()->height();
never executed: buttonHeight = controlContainer->controllerWidget()->height();
0
1815 else if (controlContainer->systemMenuLabel())
controlContain...temMenuLabel()Description
TRUEnever evaluated
FALSEnever evaluated
0
1816 buttonHeight = controlContainer->systemMenuLabel()->height();
never executed: buttonHeight = controlContainer->systemMenuLabel()->height();
0
1817-
1818 // This will rarely happen.-
1819 if (menuBar && menuBar->height() < buttonHeight
menuBarDescription
TRUEnever evaluated
FALSEnever evaluated
menuBar->heigh...< buttonHeightDescription
TRUEnever evaluated
FALSEnever evaluated
0
1820 && topLevelWindow->layout()) {
topLevelWindow->layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
1821 // Make sure topLevelWindow->contentsRect returns correct geometry.-
1822 // topLevelWidget->updateGeoemtry will not do the trick here since it will post the event.-
1823 QEvent event(QEvent::LayoutRequest);-
1824 QApplication::sendEvent(topLevelWindow, &event);-
1825 }
never executed: end of block
0
1826}
never executed: end of block
0
1827-
1828/*!-
1829 \internal-
1830*/-
1831void QMdiSubWindowPrivate::removeButtonsFromMenuBar()-
1832{-
1833 Q_Q(QMdiSubWindow);-
1834-
1835 if (!controlContainer || isChildOfTabbedQMdiArea(q))
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
isChildOfTabbedQMdiArea(q)Description
TRUEnever evaluated
FALSEnever evaluated
0
1836 return;
never executed: return;
0
1837-
1838 QMenuBar *currentMenuBar = 0;-
1839#ifndef QT_NO_MAINWINDOW-
1840 if (QMainWindow *mainWindow = qobject_cast<QMainWindow *>(q->window())) {
QMainWindow *m...>(q->window())Description
TRUEnever evaluated
FALSEnever evaluated
0
1841 // NB! We can't use menuBar() here because that one will actually create-
1842 // a menubar for us if not set. That's not what we want :-)-
1843 currentMenuBar = qobject_cast<QMenuBar *>(mainWindow->menuWidget());-
1844 }
never executed: end of block
0
1845#endif-
1846-
1847 ignoreWindowTitleChange = true;-
1848 controlContainer->removeButtonsFromMenuBar(currentMenuBar);-
1849 ignoreWindowTitleChange = false;-
1850-
1851 QWidget *topLevelWindow = q->window();-
1852 topLevelWindow->removeEventFilter(q);-
1853 if (baseWidget && !drawTitleBarWhenMaximized())
baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
!drawTitleBarWhenMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1854 topLevelWindow->setWindowModified(false);
never executed: topLevelWindow->setWindowModified(false);
0
1855 originalTitle = QString::null;-
1856}
never executed: end of block
0
1857-
1858#endif // QT_NO_MENUBAR-
1859-
1860void QMdiSubWindowPrivate::updateWindowTitle(bool isRequestFromChild)-
1861{-
1862 Q_Q(QMdiSubWindow);-
1863 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
1864 && lastChildWindowTitle != q->windowTitle()) {
lastChildWindo...>windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
1865 return;
never executed: return;
0
1866 }-
1867-
1868 QWidget *titleWidget = 0;-
1869 if (isRequestFromChild)
isRequestFromChildDescription
TRUEnever evaluated
FALSEnever evaluated
0
1870 titleWidget = baseWidget;
never executed: titleWidget = baseWidget;
0
1871 else-
1872 titleWidget = q;
never executed: titleWidget = q;
0
1873 if (!titleWidget || titleWidget->windowTitle().isEmpty())
!titleWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
titleWidget->w...le().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
1874 return;
never executed: return;
0
1875-
1876 ignoreWindowTitleChange = true;-
1877 q->setWindowTitle(titleWidget->windowTitle());-
1878 if (q->maximizedButtonsWidget())
q->maximizedButtonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
1879 setNewWindowTitle();
never executed: setNewWindowTitle();
0
1880 ignoreWindowTitleChange = false;-
1881}
never executed: end of block
0
1882-
1883#ifndef QT_NO_RUBBERBAND-
1884void QMdiSubWindowPrivate::enterRubberBandMode()-
1885{-
1886 Q_Q(QMdiSubWindow);-
1887 if (q->isMaximized())
q->isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
1888 return;
never executed: return;
0
1889 Q_ASSERT(oldGeometry.isValid());-
1890 Q_ASSERT(parent);-
1891 if (!rubberBand) {
!rubberBandDescription
TRUEnever evaluated
FALSEnever evaluated
0
1892 rubberBand = new QRubberBand(QRubberBand::Rectangle, q->parentWidget());-
1893 // For accessibility to identify this special widget.-
1894 rubberBand->setObjectName(QLatin1String("qt_rubberband"));-
1895 }
never executed: end of block
0
1896 QPoint rubberBandPos = q->mapToParent(QPoint(0, 0));-
1897 rubberBand->setGeometry(rubberBandPos.x(), rubberBandPos.y(),-
1898 oldGeometry.width(), oldGeometry.height());-
1899 rubberBand->show();-
1900 isInRubberBandMode = true;-
1901 q->grabMouse();-
1902}
never executed: end of block
0
1903-
1904void QMdiSubWindowPrivate::leaveRubberBandMode()-
1905{-
1906 Q_Q(QMdiSubWindow);-
1907 Q_ASSERT(rubberBand);-
1908 Q_ASSERT(isInRubberBandMode);-
1909 q->releaseMouse();-
1910 isInRubberBandMode = false;-
1911 q->setGeometry(rubberBand->geometry());-
1912 rubberBand->hide();-
1913 currentOperation = None;-
1914}
never executed: end of block
0
1915#endif // QT_NO_RUBBERBAND-
1916-
1917// Taken from the old QWorkspace (::readColors())-
1918QPalette QMdiSubWindowPrivate::desktopPalette() const-
1919{-
1920 Q_Q(const QMdiSubWindow);-
1921 QPalette newPalette = q->palette();-
1922-
1923 bool colorsInitialized = false;-
1924#ifdef Q_DEAD_CODE_FROM_QT4_WIN // ask system properties on windows-
1925#ifndef SPI_GETGRADIENTCAPTIONS-
1926#define SPI_GETGRADIENTCAPTIONS 0x1008-
1927#endif-
1928#ifndef COLOR_GRADIENTACTIVECAPTION-
1929#define COLOR_GRADIENTACTIVECAPTION 27-
1930#endif-
1931#ifndef COLOR_GRADIENTINACTIVECAPTION-
1932#define COLOR_GRADIENTINACTIVECAPTION 28-
1933#endif-
1934 if (QApplication::desktopSettingsAware()) {-
1935 newPalette.setColor(QPalette::Active, QPalette::Highlight,-
1936 colorref2qrgb(GetSysColor(COLOR_ACTIVECAPTION)));-
1937 newPalette.setColor(QPalette::Inactive, QPalette::Highlight,-
1938 colorref2qrgb(GetSysColor(COLOR_INACTIVECAPTION)));-
1939 newPalette.setColor(QPalette::Active, QPalette::HighlightedText,-
1940 colorref2qrgb(GetSysColor(COLOR_CAPTIONTEXT)));-
1941 newPalette.setColor(QPalette::Inactive, QPalette::HighlightedText,-
1942 colorref2qrgb(GetSysColor(COLOR_INACTIVECAPTIONTEXT)));-
1943-
1944 colorsInitialized = true;-
1945 BOOL hasGradient = false;-
1946 SystemParametersInfo(SPI_GETGRADIENTCAPTIONS, 0, &hasGradient, 0);-
1947-
1948 if (hasGradient) {-
1949 newPalette.setColor(QPalette::Active, QPalette::Base,-
1950 colorref2qrgb(GetSysColor(COLOR_GRADIENTACTIVECAPTION)));-
1951 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1952 colorref2qrgb(GetSysColor(COLOR_GRADIENTINACTIVECAPTION)));-
1953 } else {-
1954 newPalette.setColor(QPalette::Active, QPalette::Base,-
1955 newPalette.color(QPalette::Active, QPalette::Highlight));-
1956 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1957 newPalette.color(QPalette::Inactive, QPalette::Highlight));-
1958 }-
1959 }-
1960#endif // Q_DEAD_CODE_FROM_QT4_WIN-
1961 if (!colorsInitialized) {
!colorsInitializedDescription
TRUEnever evaluated
FALSEnever evaluated
0
1962 newPalette.setColor(QPalette::Active, QPalette::Highlight,-
1963 newPalette.color(QPalette::Active, QPalette::Highlight));-
1964 newPalette.setColor(QPalette::Active, QPalette::Base,-
1965 newPalette.color(QPalette::Active, QPalette::Highlight));-
1966 newPalette.setColor(QPalette::Inactive, QPalette::Highlight,-
1967 newPalette.color(QPalette::Inactive, QPalette::Dark));-
1968 newPalette.setColor(QPalette::Inactive, QPalette::Base,-
1969 newPalette.color(QPalette::Inactive, QPalette::Dark));-
1970 newPalette.setColor(QPalette::Inactive, QPalette::HighlightedText,-
1971 newPalette.color(QPalette::Inactive, QPalette::Window));-
1972 }
never executed: end of block
0
1973-
1974 return newPalette;
never executed: return newPalette;
0
1975}-
1976-
1977void QMdiSubWindowPrivate::updateActions()-
1978{-
1979 Qt::WindowFlags windowFlags = q_func()->windowFlags();-
1980 // Hide all-
1981 for (int i = 0; i < NumWindowStateActions; ++i)
i < NumWindowStateActionsDescription
TRUEnever evaluated
FALSEnever evaluated
0
1982 setVisible(WindowStateAction(i), false);
never executed: setVisible(WindowStateAction(i), false);
0
1983-
1984 if (windowFlags & Qt::FramelessWindowHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1985 return;
never executed: return;
0
1986-
1987 setVisible(StayOnTopAction, true);-
1988 setVisible(MoveAction, moveEnabled);-
1989 setVisible(ResizeAction, resizeEnabled);-
1990-
1991 // CloseAction-
1992 if (windowFlags & Qt::WindowSystemMenuHint)
windowFlags & ...SystemMenuHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
1993 setVisible(CloseAction, true);
never executed: setVisible(CloseAction, true);
0
1994-
1995 // RestoreAction-
1996 if (windowFlags & (Qt::WindowMinimizeButtonHint | Qt::WindowMaximizeButtonHint))
windowFlags & ...izeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
1997 setVisible(RestoreAction, true);
never executed: setVisible(RestoreAction, true);
0
1998-
1999 // MinimizeAction-
2000 if (windowFlags & Qt::WindowMinimizeButtonHint)
windowFlags & ...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2001 setVisible(MinimizeAction, true);
never executed: setVisible(MinimizeAction, true);
0
2002-
2003 // MaximizeAction-
2004 if (windowFlags & Qt::WindowMaximizeButtonHint)
windowFlags & ...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2005 setVisible(MaximizeAction, true);
never executed: setVisible(MaximizeAction, true);
0
2006}
never executed: end of block
0
2007-
2008void QMdiSubWindowPrivate::setFocusWidget()-
2009{-
2010 Q_Q(QMdiSubWindow);-
2011 if (!baseWidget) {
!baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2012 q->setFocus();-
2013 return;
never executed: return;
0
2014 }-
2015-
2016 // This will give focus to the next child if possible, otherwise-
2017 // do nothing, hence it's not possible to tab between windows with-
2018 // just hitting tab (unless Qt::TabFocus is removed from the focus policy).-
2019 if (focusInReason == Qt::TabFocusReason) {
focusInReason ...TabFocusReasonDescription
TRUEnever evaluated
FALSEnever evaluated
0
2020 q->focusNextChild();-
2021 return;
never executed: return;
0
2022 }-
2023-
2024 // Same as above, but gives focus to the previous child.-
2025 if (focusInReason == Qt::BacktabFocusReason) {
focusInReason ...tabFocusReasonDescription
TRUEnever evaluated
FALSEnever evaluated
0
2026 q->focusPreviousChild();-
2027 return;
never executed: return;
0
2028 }-
2029-
2030 if (!(q->windowState() & Qt::WindowMinimized) && restoreFocus())
!(q->windowSta...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
restoreFocus()Description
TRUEnever evaluated
FALSEnever evaluated
0
2031 return;
never executed: return;
0
2032-
2033 if (QWidget *focusWidget = baseWidget->focusWidget()) {
QWidget *focus...>focusWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2034 if (!focusWidget->hasFocus() && q->isAncestorOf(focusWidget)
!focusWidget->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(focusWidget)Description
TRUEnever evaluated
FALSEnever evaluated
0
2035 && focusWidget->isVisible() && !q->isMinimized()
focusWidget->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
!q->isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
2036 && focusWidget->focusPolicy() != Qt::NoFocus) {
focusWidget->f...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2037 focusWidget->setFocus();-
2038 } else {
never executed: end of block
0
2039 q->setFocus();-
2040 }
never executed: end of block
0
2041 return;
never executed: return;
0
2042 }-
2043-
2044 QWidget *focusWidget = q->nextInFocusChain();-
2045 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
2046 focusWidget = focusWidget->nextInFocusChain();
never executed: focusWidget = focusWidget->nextInFocusChain();
0
2047 if (focusWidget && q->isAncestorOf(focusWidget))
focusWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
q->isAncestorOf(focusWidget)Description
TRUEnever evaluated
FALSEnever evaluated
0
2048 focusWidget->setFocus();
never executed: focusWidget->setFocus();
0
2049 else if (baseWidget->focusPolicy() != Qt::NoFocus)
baseWidget->fo...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2050 baseWidget->setFocus();
never executed: baseWidget->setFocus();
0
2051 else if (!q->hasFocus())
!q->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
0
2052 q->setFocus();
never executed: q->setFocus();
0
2053}
never executed: end of block
0
2054-
2055bool QMdiSubWindowPrivate::restoreFocus()-
2056{-
2057 if (restoreFocusWidget.isNull())
restoreFocusWidget.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2058 return false;
never executed: return false;
0
2059 QWidget *candidate = restoreFocusWidget;-
2060 restoreFocusWidget.clear();-
2061 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
2062 && candidate->isVisible()
candidate->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
2063 && candidate->focusPolicy() != Qt::NoFocus) {
candidate->foc...!= Qt::NoFocusDescription
TRUEnever evaluated
FALSEnever evaluated
0
2064 candidate->setFocus();-
2065 return true;
never executed: return true;
0
2066 }-
2067 return candidate->hasFocus();
never executed: return candidate->hasFocus();
0
2068}-
2069-
2070/*!-
2071 \internal-
2072*/-
2073void QMdiSubWindowPrivate::setWindowFlags(Qt::WindowFlags windowFlags)-
2074{-
2075 Q_Q(QMdiSubWindow);-
2076-
2077 if (!parent) {
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2078 QWidgetPrivate::setWindowFlags(windowFlags);-
2079 return;
never executed: return;
0
2080 }-
2081-
2082 Qt::WindowFlags windowType = windowFlags & Qt::WindowType_Mask;-
2083 if (windowType == Qt::Dialog || windowFlags & Qt::MSWindowsFixedSizeDialogHint)
windowType == Qt::DialogDescription
TRUEnever evaluated
FALSEnever evaluated
windowFlags & ...SizeDialogHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2084 windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint;
never executed: windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint;
0
2085-
2086 // Set standard flags if none of the customize flags are set-
2087 if (!(windowFlags & CustomizeWindowFlags))
!(windowFlags ...zeWindowFlags)Description
TRUEnever evaluated
FALSEnever evaluated
0
2088 windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint;
never executed: windowFlags |= Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint;
0
2089 else if (windowFlags & Qt::FramelessWindowHint && windowFlags & Qt::WindowStaysOnTopHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
windowFlags & ...StaysOnTopHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2090 windowFlags = Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint;
never executed: windowFlags = Qt::FramelessWindowHint | Qt::WindowStaysOnTopHint;
0
2091 else if (windowFlags & Qt::FramelessWindowHint)
windowFlags & ...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2092 windowFlags = Qt::FramelessWindowHint;
never executed: windowFlags = Qt::FramelessWindowHint;
0
2093-
2094 windowFlags &= ~windowType;-
2095 windowFlags &= ~Qt::WindowFullscreenButtonHint;-
2096 windowFlags |= Qt::SubWindow;-
2097-
2098#ifndef QT_NO_ACTION-
2099 if (QAction *stayOnTopAction = actions[QMdiSubWindowPrivate::StayOnTopAction]) {
QAction *stayO...ayOnTopAction]Description
TRUEnever evaluated
FALSEnever evaluated
0
2100 if (windowFlags & Qt::WindowStaysOnTopHint)
windowFlags & ...StaysOnTopHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2101 stayOnTopAction->setChecked(true);
never executed: stayOnTopAction->setChecked(true);
0
2102 else-
2103 stayOnTopAction->setChecked(false);
never executed: stayOnTopAction->setChecked(false);
0
2104 }-
2105#endif-
2106-
2107#ifndef QT_NO_SIZEGRIP-
2108 if ((windowFlags & Qt::FramelessWindowHint) && sizeGrip)
(windowFlags &...essWindowHint)Description
TRUEnever evaluated
FALSEnever evaluated
sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2109 delete sizeGrip;
never executed: delete sizeGrip;
0
2110#endif-
2111-
2112 QWidgetPrivate::setWindowFlags(windowFlags);-
2113 updateGeometryConstraints();-
2114 updateActions();-
2115 QSize currentSize = q->size();-
2116 if (q->isVisible() && (currentSize.width() < internalMinimumSize.width()
q->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
currentSize.wi...umSize.width()Description
TRUEnever evaluated
FALSEnever evaluated
0
2117 || currentSize.height() < internalMinimumSize.height())) {
currentSize.he...mSize.height()Description
TRUEnever evaluated
FALSEnever evaluated
0
2118 q->resize(currentSize.expandedTo(internalMinimumSize));-
2119 }
never executed: end of block
0
2120}
never executed: end of block
0
2121-
2122void QMdiSubWindowPrivate::setVisible(WindowStateAction action, bool visible)-
2123{-
2124#ifndef QT_NO_ACTION-
2125 if (actions[action])
actions[action]Description
TRUEnever evaluated
FALSEnever evaluated
0
2126 actions[action]->setVisible(visible);
never executed: actions[action]->setVisible(visible);
0
2127#endif-
2128-
2129 Q_Q(QMdiSubWindow);-
2130 if (!controlContainer)
!controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2131 controlContainer = new ControlContainer(q);
never executed: controlContainer = new ControlContainer(q);
0
2132-
2133 if (ControllerWidget *ctrlWidget = qobject_cast<ControllerWidget *>
ControllerWidg...ollerWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2134 (controlContainer->controllerWidget())) {
ControllerWidg...ollerWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2135 ctrlWidget->setControlVisible(action, visible);-
2136 }
never executed: end of block
0
2137}
never executed: end of block
0
2138-
2139#ifndef QT_NO_ACTION-
2140void QMdiSubWindowPrivate::setEnabled(WindowStateAction action, bool enable)-
2141{-
2142 if (actions[action])
actions[action]Description
TRUEnever evaluated
FALSEnever evaluated
0
2143 actions[action]->setEnabled(enable);
never executed: actions[action]->setEnabled(enable);
0
2144}
never executed: end of block
0
2145-
2146#ifndef QT_NO_MENU-
2147void QMdiSubWindowPrivate::addToSystemMenu(WindowStateAction action, const QString &text,-
2148 const char *slot)-
2149{-
2150 if (!systemMenu)
!systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2151 return;
never executed: return;
0
2152 actions[action] = systemMenu->addAction(text, q_func(), slot);-
2153}
never executed: end of block
0
2154#endif-
2155#endif // QT_NO_ACTION-
2156-
2157/*!-
2158 \internal-
2159*/-
2160QSize QMdiSubWindowPrivate::iconSize() const-
2161{-
2162 Q_Q(const QMdiSubWindow);-
2163 if (!parent || q->windowFlags() & Qt::FramelessWindowHint)
!parentDescription
TRUEnever evaluated
FALSEnever evaluated
q->windowFlags...lessWindowHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
2164 return QSize(-1, -1);
never executed: return QSize(-1, -1);
0
2165 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
2166}-
2167-
2168#ifndef QT_NO_SIZEGRIP-
2169-
2170/*!-
2171 \internal-
2172*/-
2173void QMdiSubWindowPrivate::setSizeGrip(QSizeGrip *newSizeGrip)-
2174{-
2175 Q_Q(QMdiSubWindow);-
2176 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
2177 return;
never executed: return;
0
2178-
2179 if (layout && layout->indexOf(newSizeGrip) != -1)
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
layout->indexO...izeGrip) != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
2180 return;
never executed: return;
0
2181 newSizeGrip->setFixedSize(newSizeGrip->sizeHint());-
2182 bool putSizeGripInLayout = layout ? true : false;
layoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2183#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2184 if (qobject_cast<QMacStyle *>(q->style()))-
2185 putSizeGripInLayout = false;-
2186#endif-
2187 if (putSizeGripInLayout) {
putSizeGripInLayoutDescription
TRUEnever evaluated
FALSEnever evaluated
0
2188 layout->addWidget(newSizeGrip);-
2189 layout->setAlignment(newSizeGrip, Qt::AlignBottom | Qt::AlignRight);-
2190 } else {
never executed: end of block
0
2191 newSizeGrip->setParent(q);-
2192 newSizeGrip->move(q->isLeftToRight() ? q->width() - newSizeGrip->width() : 0,-
2193 q->height() - newSizeGrip->height());-
2194 sizeGrip = newSizeGrip;-
2195 }
never executed: end of block
0
2196 newSizeGrip->raise();-
2197 updateGeometryConstraints();-
2198 newSizeGrip->installEventFilter(q);-
2199}
never executed: end of block
0
2200-
2201/*!-
2202 \internal-
2203*/-
2204void QMdiSubWindowPrivate::setSizeGripVisible(bool visible) const-
2205{-
2206 // See if we can find any size grips-
2207 QList<QSizeGrip *> sizeGrips = q_func()->findChildren<QSizeGrip *>();-
2208 foreach (QSizeGrip *grip, sizeGrips)-
2209 grip->setVisible(visible);
never executed: grip->setVisible(visible);
0
2210}
never executed: end of block
0
2211-
2212#endif // QT_NO_SIZEGRIP-
2213-
2214/*!-
2215 \internal-
2216*/-
2217void QMdiSubWindowPrivate::updateInternalWindowTitle()-
2218{-
2219 Q_Q(QMdiSubWindow);-
2220 if (q->isWindowModified()) {
q->isWindowModified()Description
TRUEnever evaluated
FALSEnever evaluated
0
2221 windowTitle = q->windowTitle();-
2222 windowTitle.replace(QLatin1String("[*]"), QLatin1String("*"));-
2223 } else {
never executed: end of block
0
2224 windowTitle = qt_setWindowTitle_helperHelper(q->windowTitle(), q);-
2225 }
never executed: end of block
0
2226 q->update(0, 0, q->width(), titleBarHeight());-
2227}
never executed: end of block
0
2228-
2229/*!-
2230 Constructs a new QMdiSubWindow widget. The \a parent and \a-
2231 flags arguments are passed to QWidget's constructor.-
2232-
2233 Instead of using addSubWindow(), it is also simply possible to-
2234 use setParent() when you add the subwindow to a QMdiArea.-
2235-
2236 Note that only \l{QMdiSubWindow}s can be set as children of-
2237 QMdiArea; you cannot, for instance, write:-
2238-
2239 \code-
2240 //bad code-
2241 QMdiArea mdiArea;-
2242 QTextEdit editor(&mdiArea); // invalid child widget-
2243 \endcode-
2244-
2245 \sa QMdiArea::addSubWindow()-
2246*/-
2247QMdiSubWindow::QMdiSubWindow(QWidget *parent, Qt::WindowFlags flags)-
2248 : QWidget(*new QMdiSubWindowPrivate, parent, 0)-
2249{-
2250 Q_D(QMdiSubWindow);-
2251#ifndef QT_NO_MENU-
2252 d->createSystemMenu();-
2253 addActions(d->systemMenu->actions());-
2254#endif-
2255 d->setWindowFlags(flags);-
2256 setBackgroundRole(QPalette::Window);-
2257 setAutoFillBackground(true);-
2258 setMouseTracking(true);-
2259 setLayout(new QVBoxLayout);-
2260 setFocusPolicy(Qt::StrongFocus);-
2261 layout()->setMargin(0);-
2262 d->updateGeometryConstraints();-
2263 setAttribute(Qt::WA_Resized, false);-
2264 d->titleBarPalette = d->desktopPalette();-
2265 d->font = QApplication::font("QMdiSubWindowTitleBar");-
2266 // We don't want the menu icon by default on mac.-
2267#ifndef Q_OS_MAC-
2268 if (windowIcon().isNull())
windowIcon().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2269 d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
never executed: d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
0
2270 else-
2271 d->menuIcon = windowIcon();
never executed: d->menuIcon = windowIcon();
0
2272#endif-
2273 connect(qApp, SIGNAL(focusChanged(QWidget*,QWidget*)),-
2274 this, SLOT(_q_processFocusChanged(QWidget*,QWidget*)));-
2275}
never executed: end of block
0
2276-
2277/*!-
2278 Destroys the subwindow.-
2279-
2280 \sa QMdiArea::removeSubWindow()-
2281*/-
2282QMdiSubWindow::~QMdiSubWindow()-
2283{-
2284 Q_D(QMdiSubWindow);-
2285#ifndef QT_NO_MENUBAR-
2286 d->removeButtonsFromMenuBar();-
2287#endif-
2288 d->setActive(false);-
2289}
never executed: end of block
0
2290-
2291/*!-
2292 Sets \a widget as the internal widget of this subwindow. The-
2293 internal widget is displayed in the center of the subwindow-
2294 beneath the title bar.-
2295-
2296 QMdiSubWindow takes temporary ownership of \a widget; you do-
2297 not have to delete it. Any existing internal widget will be-
2298 removed and reparented to the root window.-
2299-
2300 \sa widget()-
2301*/-
2302void QMdiSubWindow::setWidget(QWidget *widget)-
2303{-
2304 Q_D(QMdiSubWindow);-
2305 if (!widget) {
!widgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2306 d->removeBaseWidget();-
2307 return;
never executed: return;
0
2308 }-
2309-
2310 if (widget == d->baseWidget) {
widget == d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2311 qWarning("QMdiSubWindow::setWidget: widget is already set");-
2312 return;
never executed: return;
0
2313 }-
2314-
2315 bool wasResized = testAttribute(Qt::WA_Resized);-
2316 d->removeBaseWidget();-
2317-
2318 if (QLayout *layout = this->layout())
QLayout *layou...this->layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
2319 layout->addWidget(widget);
never executed: layout->addWidget(widget);
0
2320 else-
2321 widget->setParent(this);
never executed: widget->setParent(this);
0
2322-
2323#ifndef QT_NO_SIZEGRIP-
2324 QSizeGrip *sizeGrip = widget->findChild<QSizeGrip *>();-
2325 if (sizeGrip)
sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2326 sizeGrip->installEventFilter(this);
never executed: sizeGrip->installEventFilter(this);
0
2327 if (d->sizeGrip)
d->sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
2328 d->sizeGrip->raise();
never executed: d->sizeGrip->raise();
0
2329#endif-
2330-
2331 d->baseWidget = widget;-
2332 d->baseWidget->installEventFilter(this);-
2333-
2334 d->ignoreWindowTitleChange = true;-
2335 bool isWindowModified = this->isWindowModified();-
2336 if (windowTitle().isEmpty()) {
windowTitle().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
2337 d->updateWindowTitle(true);-
2338 isWindowModified = d->baseWidget->isWindowModified();-
2339 }
never executed: end of block
0
2340 if (!this->isWindowModified() && isWindowModified
!this->isWindowModified()Description
TRUEnever evaluated
FALSEnever evaluated
isWindowModifiedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2341 && windowTitle().contains(QLatin1String("[*]"))) {
windowTitle()....String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2342 setWindowModified(isWindowModified);-
2343 }
never executed: end of block
0
2344 d->lastChildWindowTitle = d->baseWidget->windowTitle();-
2345 d->ignoreWindowTitleChange = false;-
2346-
2347 if (windowIcon().isNull() && !d->baseWidget->windowIcon().isNull())
windowIcon().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
!d->baseWidget...con().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2348 setWindowIcon(d->baseWidget->windowIcon());
never executed: setWindowIcon(d->baseWidget->windowIcon());
0
2349-
2350 d->updateGeometryConstraints();-
2351 if (!wasResized && testAttribute(Qt::WA_Resized))
!wasResizedDescription
TRUEnever evaluated
FALSEnever evaluated
testAttribute(Qt::WA_Resized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2352 setAttribute(Qt::WA_Resized, false);
never executed: setAttribute(Qt::WA_Resized, false);
0
2353}
never executed: end of block
0
2354-
2355/*!-
2356 Returns the current internal widget.-
2357-
2358 \sa setWidget()-
2359*/-
2360QWidget *QMdiSubWindow::widget() const-
2361{-
2362 return d_func()->baseWidget;
never executed: return d_func()->baseWidget;
0
2363}-
2364-
2365-
2366/*!-
2367 \internal-
2368*/-
2369QWidget *QMdiSubWindow::maximizedButtonsWidget() const-
2370{-
2371 Q_D(const QMdiSubWindow);-
2372 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
2373 && !isChildOfTabbedQMdiArea(this)) {
!isChildOfTabbedQMdiArea(this)Description
TRUEnever evaluated
FALSEnever evaluated
0
2374 return d->controlContainer->controllerWidget();
never executed: return d->controlContainer->controllerWidget();
0
2375 }-
2376 return 0;
never executed: return 0;
0
2377}-
2378-
2379/*!-
2380 \internal-
2381*/-
2382QWidget *QMdiSubWindow::maximizedSystemMenuIconWidget() const-
2383{-
2384 Q_D(const QMdiSubWindow);-
2385 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
2386 && !isChildOfTabbedQMdiArea(this)) {
!isChildOfTabbedQMdiArea(this)Description
TRUEnever evaluated
FALSEnever evaluated
0
2387 return d->controlContainer->systemMenuLabel();
never executed: return d->controlContainer->systemMenuLabel();
0
2388 }-
2389 return 0;
never executed: return 0;
0
2390}-
2391-
2392/*!-
2393 Returns \c true if this window is shaded; otherwise returns \c false.-
2394-
2395 A window is shaded if it is collapsed so that only the title bar is-
2396 visible.-
2397*/-
2398bool QMdiSubWindow::isShaded() const-
2399{-
2400 return d_func()->isShadeMode;
never executed: return d_func()->isShadeMode;
0
2401}-
2402-
2403/*!-
2404 If \a on is true, \a option is enabled on the subwindow; otherwise it is-
2405 disabled. See SubWindowOption for the effect of each option.-
2406-
2407 \sa SubWindowOption, testOption()-
2408*/-
2409void QMdiSubWindow::setOption(SubWindowOption option, bool on)-
2410{-
2411 Q_D(QMdiSubWindow);-
2412 if (on && !(d->options & option))
onDescription
TRUEnever evaluated
FALSEnever evaluated
!(d->options & option)Description
TRUEnever evaluated
FALSEnever evaluated
0
2413 d->options |= option;
never executed: d->options |= option;
0
2414 else if (!on && (d->options & option))
!onDescription
TRUEnever evaluated
FALSEnever evaluated
(d->options & option)Description
TRUEnever evaluated
FALSEnever evaluated
0
2415 d->options &= ~option;
never executed: d->options &= ~option;
0
2416-
2417#ifndef QT_NO_RUBBERBAND-
2418 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
2419 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
2420#endif-
2421}
never executed: end of block
0
2422-
2423/*!-
2424 Returns \c true if \a option is enabled; otherwise returns \c false.-
2425-
2426 \sa SubWindowOption, setOption()-
2427*/-
2428bool QMdiSubWindow::testOption(SubWindowOption option) const-
2429{-
2430 return d_func()->options & option;
never executed: return d_func()->options & option;
0
2431}-
2432-
2433/*!-
2434 \property QMdiSubWindow::keyboardSingleStep-
2435 \brief sets how far a widget should move or resize when using the-
2436 keyboard arrow keys.-
2437-
2438 When in keyboard-interactive mode, you can use the arrow and page keys to-
2439 either move or resize the window. This property controls the arrow keys.-
2440 The common way to enter keyboard interactive mode is to enter the-
2441 subwindow menu, and select either "resize" or "move".-
2442-
2443 The default keyboard single step value is 5 pixels.-
2444-
2445 \sa keyboardPageStep-
2446*/-
2447int QMdiSubWindow::keyboardSingleStep() const-
2448{-
2449 return d_func()->keyboardSingleStep;
never executed: return d_func()->keyboardSingleStep;
0
2450}-
2451-
2452void QMdiSubWindow::setKeyboardSingleStep(int step)-
2453{-
2454 // Haven't done any boundary check here since negative step only-
2455 // means inverted behavior, which is OK if the user want it.-
2456 // A step equal to zero means "do nothing".-
2457 d_func()->keyboardSingleStep = step;-
2458}
never executed: end of block
0
2459-
2460/*!-
2461 \property QMdiSubWindow::keyboardPageStep-
2462 \brief sets how far a widget should move or resize when using the-
2463 keyboard page keys.-
2464-
2465 When in keyboard-interactive mode, you can use the arrow and page keys to-
2466 either move or resize the window. This property controls the page-
2467 keys. The common way to enter keyboard interactive mode is to enter the-
2468 subwindow menu, and select either "resize" or "move".-
2469-
2470 The default keyboard page step value is 20 pixels.-
2471-
2472 \sa keyboardSingleStep-
2473*/-
2474int QMdiSubWindow::keyboardPageStep() const-
2475{-
2476 return d_func()->keyboardPageStep;
never executed: return d_func()->keyboardPageStep;
0
2477}-
2478-
2479void QMdiSubWindow::setKeyboardPageStep(int step)-
2480{-
2481 // Haven't done any boundary check here since negative step only-
2482 // means inverted behavior, which is OK if the user want it.-
2483 // A step equal to zero means "do nothing".-
2484 d_func()->keyboardPageStep = step;-
2485}
never executed: end of block
0
2486-
2487#ifndef QT_NO_MENU-
2488/*!-
2489 Sets \a systemMenu as the current system menu for this subwindow.-
2490-
2491 By default, each QMdiSubWindow has a standard system menu.-
2492-
2493 QActions for the system menu created by QMdiSubWindow will-
2494 automatically be updated depending on the current window state;-
2495 e.g., the minimize action will be disabled after the window is-
2496 minimized.-
2497-
2498 QActions added by the user are not updated by QMdiSubWindow.-
2499-
2500 QMdiSubWindow takes ownership of \a systemMenu; you do not have to-
2501 delete it. Any existing menus will be deleted.-
2502-
2503 \sa systemMenu(), showSystemMenu()-
2504*/-
2505void QMdiSubWindow::setSystemMenu(QMenu *systemMenu)-
2506{-
2507 Q_D(QMdiSubWindow);-
2508 if (systemMenu && systemMenu == d->systemMenu) {
systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
systemMenu == d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2509 qWarning("QMdiSubWindow::setSystemMenu: system menu is already set");-
2510 return;
never executed: return;
0
2511 }-
2512-
2513 if (d->systemMenu) {
d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2514 delete d->systemMenu;-
2515 d->systemMenu = 0;-
2516 }
never executed: end of block
0
2517-
2518 if (!systemMenu)
!systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2519 return;
never executed: return;
0
2520-
2521 if (systemMenu->parent() != this)
systemMenu->parent() != thisDescription
TRUEnever evaluated
FALSEnever evaluated
0
2522 systemMenu->setParent(this);
never executed: systemMenu->setParent(this);
0
2523 d->systemMenu = systemMenu;-
2524}
never executed: end of block
0
2525-
2526/*!-
2527 Returns a pointer to the current system menu, or zero if no system-
2528 menu is set. QMdiSubWindow provides a default system menu, but you can-
2529 also set the menu with setSystemMenu().-
2530-
2531 \sa setSystemMenu(), showSystemMenu()-
2532*/-
2533QMenu *QMdiSubWindow::systemMenu() const-
2534{-
2535 return d_func()->systemMenu;
never executed: return d_func()->systemMenu;
0
2536}-
2537-
2538/*!-
2539 Shows the system menu below the system menu icon in the title bar.-
2540-
2541 \sa setSystemMenu(), systemMenu()-
2542*/-
2543void QMdiSubWindow::showSystemMenu()-
2544{-
2545 Q_D(QMdiSubWindow);-
2546 if (!d->systemMenu)
!d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
2547 return;
never executed: return;
0
2548-
2549 QPoint globalPopupPos;-
2550 if (QWidget *icon = maximizedSystemMenuIconWidget()) {
QWidget *icon ...nuIconWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2551 if (isLeftToRight())
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2552 globalPopupPos = icon->mapToGlobal(QPoint(0, icon->y() + icon->height()));
never executed: globalPopupPos = icon->mapToGlobal(QPoint(0, icon->y() + icon->height()));
0
2553 else-
2554 globalPopupPos = icon->mapToGlobal(QPoint(icon->width(), icon->y() + icon->height()));
never executed: globalPopupPos = icon->mapToGlobal(QPoint(icon->width(), icon->y() + icon->height()));
0
2555 } else {-
2556 if (isLeftToRight())
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2557 globalPopupPos = mapToGlobal(contentsRect().topLeft());
never executed: globalPopupPos = mapToGlobal(contentsRect().topLeft());
0
2558 else // + QPoint(1, 0) because topRight() == QPoint(left() + width() -1, top())-
2559 globalPopupPos = mapToGlobal(contentsRect().topRight()) + QPoint(1, 0);
never executed: globalPopupPos = mapToGlobal(contentsRect().topRight()) + QPoint(1, 0);
0
2560 }-
2561-
2562 // Adjust x() with -menuwidth in reverse mode.-
2563 if (isRightToLeft())
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
0
2564 globalPopupPos -= QPoint(d->systemMenu->sizeHint().width(), 0);
never executed: globalPopupPos -= QPoint(d->systemMenu->sizeHint().width(), 0);
0
2565 d->systemMenu->popup(globalPopupPos);-
2566}
never executed: end of block
0
2567#endif // QT_NO_MENU-
2568-
2569/*!-
2570 \since 4.4-
2571-
2572 Returns the area containing this sub-window, or 0 if there is none.-
2573-
2574 \sa QMdiArea::addSubWindow()-
2575*/-
2576QMdiArea *QMdiSubWindow::mdiArea() const-
2577{-
2578 QWidget *parent = parentWidget();-
2579 while (parent) {
parentDescription
TRUEnever evaluated
FALSEnever evaluated
0
2580 if (QMdiArea *area = qobject_cast<QMdiArea *>(parent)) {
QMdiArea *area...rea *>(parent)Description
TRUEnever evaluated
FALSEnever evaluated
0
2581 if (area->viewport() == parentWidget())
area->viewport...parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2582 return area;
never executed: return area;
0
2583 }
never executed: end of block
0
2584 parent = parent->parentWidget();-
2585 }
never executed: end of block
0
2586 return 0;
never executed: return 0;
0
2587}-
2588-
2589/*!-
2590 Calling this function makes the subwindow enter the shaded mode.-
2591 When the subwindow is shaded, only the title bar is visible.-
2592-
2593 Although shading is not supported by all styles, this function will-
2594 still show the subwindow as shaded, regardless of whether support-
2595 for shading is available. However, when used with styles without-
2596 shading support, the user will be unable to return from shaded mode-
2597 through the user interface (e.g., through a shade button in the title-
2598 bar).-
2599-
2600 \sa isShaded()-
2601*/-
2602void QMdiSubWindow::showShaded()-
2603{-
2604 if (!parent())
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2605 return;
never executed: return;
0
2606-
2607 Q_D(QMdiSubWindow);-
2608 // setMinimizeMode uses this function.-
2609 if (!d->isShadeRequestFromMinimizeMode && isShaded())
!d->isShadeReq...omMinimizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
2610 return;
never executed: return;
0
2611-
2612 d->isMaximizeMode = false;-
2613-
2614 d->storeFocusWidget();-
2615-
2616 if (!d->isShadeRequestFromMinimizeMode) {
!d->isShadeReq...omMinimizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2617 d->isShadeMode = true;-
2618 d->ensureWindowState(Qt::WindowMinimized);-
2619 }
never executed: end of block
0
2620-
2621#ifndef QT_NO_MENUBAR-
2622 d->removeButtonsFromMenuBar();-
2623#endif-
2624-
2625 // showMinimized() will reset Qt::WindowActive, which makes sense-
2626 // for top level widgets, but in MDI it makes sense to have an-
2627 // active window which is minimized.-
2628 if (hasFocus() || isAncestorOf(QApplication::focusWidget()))
hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
isAncestorOf(Q...focusWidget())Description
TRUEnever evaluated
FALSEnever evaluated
0
2629 d->ensureWindowState(Qt::WindowActive);
never executed: d->ensureWindowState(Qt::WindowActive);
0
2630-
2631#ifndef QT_NO_SIZEGRIP-
2632 d->setSizeGripVisible(false);-
2633#endif-
2634-
2635 if (!d->restoreSize.isValid() || d->isShadeMode) {
!d->restoreSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
d->isShadeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2636 d->oldGeometry = geometry();-
2637 d->restoreSize.setWidth(d->oldGeometry.width());-
2638 d->restoreSize.setHeight(d->oldGeometry.height());-
2639 }
never executed: end of block
0
2640-
2641 // Hide the window before we change the geometry to avoid multiple resize-
2642 // events and wrong window state.-
2643 const bool wasVisible = isVisible();-
2644 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
2645 setVisible(false);
never executed: setVisible(false);
0
2646-
2647 d->updateGeometryConstraints();-
2648 // Update minimum size to internalMinimumSize if set by user.-
2649 if (!minimumSize().isNull()) {
!minimumSize().isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2650 d->userMinimumSize = minimumSize();-
2651 setMinimumSize(d->internalMinimumSize);-
2652 }
never executed: end of block
0
2653 resize(d->internalMinimumSize);-
2654-
2655 // Hide the internal widget if not already hidden by the user.-
2656 if (d->baseWidget && !d->baseWidget->isHidden()) {
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
!d->baseWidget->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
0
2657 d->baseWidget->hide();-
2658 d->isWidgetHiddenByUs = true;-
2659 }
never executed: end of block
0
2660-
2661 if (wasVisible)
wasVisibleDescription
TRUEnever evaluated
FALSEnever evaluated
0
2662 setVisible(true);
never executed: setVisible(true);
0
2663-
2664 d->setFocusWidget();-
2665 d->resizeEnabled = false;-
2666 d->moveEnabled = true;-
2667 d->updateDirtyRegions();-
2668 d->updateMask();-
2669-
2670#ifndef QT_NO_ACTION-
2671 d->setEnabled(QMdiSubWindowPrivate::MinimizeAction, false);-
2672 d->setEnabled(QMdiSubWindowPrivate::ResizeAction, d->resizeEnabled);-
2673 d->setEnabled(QMdiSubWindowPrivate::MaximizeAction, true);-
2674 d->setEnabled(QMdiSubWindowPrivate::RestoreAction, true);-
2675 d->setEnabled(QMdiSubWindowPrivate::MoveAction, d->moveEnabled);-
2676#endif-
2677}
never executed: end of block
0
2678-
2679/*!-
2680 \reimp-
2681*/-
2682bool QMdiSubWindow::eventFilter(QObject *object, QEvent *event)-
2683{-
2684 Q_D(QMdiSubWindow);-
2685 if (!object)
!objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2686 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2687-
2688#ifndef QT_NO_MENU-
2689 // System menu events.-
2690 if (d->systemMenu && d->systemMenu == object) {
d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
d->systemMenu == objectDescription
TRUEnever evaluated
FALSEnever evaluated
0
2691 if (event->type() == QEvent::MouseButtonDblClick) {
event->type() ...ButtonDblClickDescription
TRUEnever evaluated
FALSEnever evaluated
0
2692 const QMouseEvent *mouseEvent = static_cast<const QMouseEvent *>(event);-
2693 const QAction *action = d->systemMenu->actionAt(mouseEvent->pos());-
2694 if (!action || action->isEnabled())
!actionDescription
TRUEnever evaluated
FALSEnever evaluated
action->isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
0
2695 close();
never executed: close();
0
2696 } else if (event->type() == QEvent::MouseMove) {
never executed: end of block
event->type() ...ent::MouseMoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
2697 QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);-
2698 d->hoveredSubControl = d->getSubControl(mapFromGlobal(mouseEvent->globalPos()));-
2699 } else if (event->type() == QEvent::Hide) {
never executed: end of block
event->type() == QEvent::HideDescription
TRUEnever evaluated
FALSEnever evaluated
0
2700 d->activeSubControl = QStyle::SC_None;-
2701 update(QRegion(0, 0, width(), d->titleBarHeight()));-
2702 }
never executed: end of block
0
2703 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2704 }-
2705#endif-
2706-
2707#ifndef QT_NO_SIZEGRIP-
2708 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
2709 if (event->type() != QEvent::MouseButtonPress || !testOption(QMdiSubWindow::RubberBandResize))
event->type() ...useButtonPressDescription
TRUEnever evaluated
FALSEnever evaluated
!testOption(QM...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
0
2710 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2711 const QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);-
2712 d->mousePressPosition = parentWidget()->mapFromGlobal(mouseEvent->globalPos());-
2713 d->oldGeometry = geometry();-
2714 d->currentOperation = isLeftToRight() ? QMdiSubWindowPrivate::BottomRightResize
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
2715 : QMdiSubWindowPrivate::BottomLeftResize;-
2716#ifndef QT_NO_RUBBERBAND-
2717 d->enterRubberBandMode();-
2718#endif-
2719 return true;
never executed: return true;
0
2720 }-
2721#endif-
2722-
2723 if (object != d->baseWidget && event->type() != QEvent::WindowTitleChange)
object != d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
event->type() ...dowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2724 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2725-
2726 switch (event->type()) {-
2727 case QEvent::Show:
never executed: case QEvent::Show:
0
2728 d->setActive(true);-
2729 break;
never executed: break;
0
2730 case QEvent::ShowToParent:
never executed: case QEvent::ShowToParent:
0
2731 if (!d->isWidgetHiddenByUs)
!d->isWidgetHiddenByUsDescription
TRUEnever evaluated
FALSEnever evaluated
0
2732 show();
never executed: show();
0
2733 break;
never executed: break;
0
2734 case QEvent::WindowStateChange: {
never executed: case QEvent::WindowStateChange:
0
2735 QWindowStateChangeEvent *changeEvent = static_cast<QWindowStateChangeEvent*>(event);-
2736 if (changeEvent->isOverride())
changeEvent->isOverride()Description
TRUEnever evaluated
FALSEnever evaluated
0
2737 break;
never executed: break;
0
2738 Qt::WindowStates oldState = changeEvent->oldState();-
2739 Qt::WindowStates newState = d->baseWidget->windowState();-
2740 if (!(oldState & Qt::WindowMinimized) && (newState & Qt::WindowMinimized))
!(oldState & Q...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2741 showMinimized();
never executed: showMinimized();
0
2742 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
2743 showMaximized();
never executed: showMaximized();
0
2744 else if (!(newState & (Qt::WindowMaximized | Qt::WindowMinimized | Qt::WindowFullScreen)))
!(newState & (...owFullScreen))Description
TRUEnever evaluated
FALSEnever evaluated
0
2745 showNormal();
never executed: showNormal();
0
2746 break;
never executed: break;
0
2747 }-
2748 case QEvent::Enter:
never executed: case QEvent::Enter:
0
2749 d->currentOperation = QMdiSubWindowPrivate::None;-
2750 d->updateCursor();-
2751 break;
never executed: break;
0
2752 case QEvent::LayoutRequest:
never executed: case QEvent::LayoutRequest:
0
2753 d->updateGeometryConstraints();-
2754 break;
never executed: break;
0
2755 case QEvent::WindowTitleChange:
never executed: case QEvent::WindowTitleChange:
0
2756 if (d->ignoreWindowTitleChange)
d->ignoreWindowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2757 break;
never executed: break;
0
2758 if (object == d->baseWidget) {
object == d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2759 d->updateWindowTitle(true);-
2760 d->lastChildWindowTitle = d->baseWidget->windowTitle();-
2761#ifndef QT_NO_MENUBAR-
2762 } 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
2763 ->cornerWidget(Qt::TopRightCorner) == maximizedButtonsWidget()) {
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2764 d->originalTitle = QString::null;-
2765 if (d->baseWidget && d->baseWidget->windowTitle() == windowTitle())
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-... windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
2766 d->updateWindowTitle(true);
never executed: d->updateWindowTitle(true);
0
2767 else-
2768 d->updateWindowTitle(false);
never executed: d->updateWindowTitle(false);
0
2769#endif-
2770 }-
2771 break;
never executed: break;
0
2772 case QEvent::ModifiedChange: {
never executed: case QEvent::ModifiedChange:
0
2773 if (object != d->baseWidget)
object != d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
2774 break;
never executed: break;
0
2775 bool windowModified = d->baseWidget->isWindowModified();-
2776 if (!windowModified && d->baseWidget->windowTitle() != windowTitle())
!windowModifiedDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-... windowTitle()Description
TRUEnever evaluated
FALSEnever evaluated
0
2777 break;
never executed: break;
0
2778 if (windowTitle().contains(QLatin1String("[*]")))
windowTitle()....String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2779 setWindowModified(windowModified);
never executed: setWindowModified(windowModified);
0
2780 break;
never executed: break;
0
2781 }-
2782 default:
never executed: default:
0
2783 break;
never executed: break;
0
2784 }-
2785 return QWidget::eventFilter(object, event);
never executed: return QWidget::eventFilter(object, event);
0
2786}-
2787-
2788/*!-
2789 \reimp-
2790*/-
2791bool QMdiSubWindow::event(QEvent *event)-
2792{-
2793 Q_D(QMdiSubWindow);-
2794 switch (event->type()) {-
2795 case QEvent::StyleChange: {
never executed: case QEvent::StyleChange:
0
2796 bool wasShaded = isShaded();-
2797 bool wasMinimized = isMinimized();-
2798 bool wasMaximized = isMaximized();-
2799 // Don't emit subWindowActivated, the app doesn't have to know about our hacks-
2800 const QScopedValueRollback<bool> activationEnabledSaver(d->activationEnabled);-
2801 d->activationEnabled = false;-
2802-
2803 ensurePolished();-
2804 setContentsMargins(0, 0, 0, 0);-
2805 if (wasMinimized || wasMaximized || wasShaded)
wasMinimizedDescription
TRUEnever evaluated
FALSEnever evaluated
wasMaximizedDescription
TRUEnever evaluated
FALSEnever evaluated
wasShadedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2806 showNormal();
never executed: showNormal();
0
2807 d->updateGeometryConstraints();-
2808 resize(d->internalMinimumSize.expandedTo(size()));-
2809 d->updateMask();-
2810 d->updateDirtyRegions();-
2811 if (wasShaded)
wasShadedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2812 showShaded();
never executed: showShaded();
0
2813 else if (wasMinimized)
wasMinimizedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2814 showMinimized();
never executed: showMinimized();
0
2815 else if (wasMaximized)
wasMaximizedDescription
TRUEnever evaluated
FALSEnever evaluated
0
2816 showMaximized();
never executed: showMaximized();
0
2817 break;
never executed: break;
0
2818 }-
2819 case QEvent::ParentAboutToChange:
never executed: case QEvent::ParentAboutToChange:
0
2820 d->setActive(false);-
2821 break;
never executed: break;
0
2822 case QEvent::ParentChange: {
never executed: case QEvent::ParentChange:
0
2823 bool wasResized = testAttribute(Qt::WA_Resized);-
2824#ifndef QT_NO_MENUBAR-
2825 d->removeButtonsFromMenuBar();-
2826#endif-
2827 d->currentOperation = QMdiSubWindowPrivate::None;-
2828 d->activeSubControl = QStyle::SC_None;-
2829 d->hoveredSubControl = QStyle::SC_None;-
2830#ifndef QT_NO_RUBBERBAND-
2831 if (d->isInRubberBandMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2832 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
2833#endif-
2834 d->isShadeMode = false;-
2835 d->isMaximizeMode = false;-
2836 d->isWidgetHiddenByUs = false;-
2837 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2838#if !defined(QT_NO_SIZEGRIP) && defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2839 if (qobject_cast<QMacStyle *>(style()))-
2840 delete d->sizeGrip;-
2841#endif-
2842 setOption(RubberBandResize, false);-
2843 setOption(RubberBandMove, false);-
2844 } else {
never executed: end of block
0
2845 d->setWindowFlags(windowFlags());-
2846 }
never executed: end of block
0
2847 setContentsMargins(0, 0, 0, 0);-
2848 d->updateGeometryConstraints();-
2849 d->updateCursor();-
2850 d->updateMask();-
2851 d->updateDirtyRegions();-
2852 d->updateActions();-
2853 if (!wasResized && testAttribute(Qt::WA_Resized))
!wasResizedDescription
TRUEnever evaluated
FALSEnever evaluated
testAttribute(Qt::WA_Resized)Description
TRUEnever evaluated
FALSEnever evaluated
0
2854 setAttribute(Qt::WA_Resized, false);
never executed: setAttribute(Qt::WA_Resized, false);
0
2855 break;
never executed: break;
0
2856 }-
2857 case QEvent::WindowActivate:
never executed: case QEvent::WindowActivate:
0
2858 if (d->ignoreNextActivationEvent) {
d->ignoreNextActivationEventDescription
TRUEnever evaluated
FALSEnever evaluated
0
2859 d->ignoreNextActivationEvent = false;-
2860 break;
never executed: break;
0
2861 }-
2862 d->isExplicitlyDeactivated = false;-
2863 d->setActive(true);-
2864 break;
never executed: break;
0
2865 case QEvent::WindowDeactivate:
never executed: case QEvent::WindowDeactivate:
0
2866 if (d->ignoreNextActivationEvent) {
d->ignoreNextActivationEventDescription
TRUEnever evaluated
FALSEnever evaluated
0
2867 d->ignoreNextActivationEvent = false;-
2868 break;
never executed: break;
0
2869 }-
2870 d->isExplicitlyDeactivated = true;-
2871 d->setActive(false);-
2872 break;
never executed: break;
0
2873 case QEvent::WindowTitleChange:
never executed: case QEvent::WindowTitleChange:
0
2874 if (!d->ignoreWindowTitleChange)
!d->ignoreWindowTitleChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2875 d->updateWindowTitle(false);
never executed: d->updateWindowTitle(false);
0
2876 d->updateInternalWindowTitle();-
2877 break;
never executed: break;
0
2878 case QEvent::ModifiedChange:
never executed: case QEvent::ModifiedChange:
0
2879 if (!windowTitle().contains(QLatin1String("[*]")))
!windowTitle()...String("[*]"))Description
TRUEnever evaluated
FALSEnever evaluated
0
2880 break;
never executed: break;
0
2881#ifndef QT_NO_MENUBAR-
2882 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
2883 ->cornerWidget(Qt::TopRightCorner) == maximizedButtonsWidget()) {
d->controlCont...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2884 window()->setWindowModified(isWindowModified());-
2885 }
never executed: end of block
0
2886#endif // QT_NO_MENUBAR-
2887 d->updateInternalWindowTitle();-
2888 break;
never executed: break;
0
2889 case QEvent::LayoutDirectionChange:
never executed: case QEvent::LayoutDirectionChange:
0
2890 d->updateDirtyRegions();-
2891 break;
never executed: break;
0
2892 case QEvent::LayoutRequest:
never executed: case QEvent::LayoutRequest:
0
2893 d->updateGeometryConstraints();-
2894 break;
never executed: break;
0
2895 case QEvent::WindowIconChange:
never executed: case QEvent::WindowIconChange:
0
2896 d->menuIcon = windowIcon();-
2897 if (d->menuIcon.isNull())
d->menuIcon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
2898 d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
never executed: d->menuIcon = style()->standardIcon(QStyle::SP_TitleBarMenuButton, 0, this);
0
2899 if (d->controlContainer)
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2900 d->controlContainer->updateWindowIcon(d->menuIcon);
never executed: d->controlContainer->updateWindowIcon(d->menuIcon);
0
2901 if (!maximizedSystemMenuIconWidget())
!maximizedSyst...nuIconWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2902 update(0, 0, width(), d->titleBarHeight());
never executed: update(0, 0, width(), d->titleBarHeight());
0
2903 break;
never executed: break;
0
2904 case QEvent::PaletteChange:
never executed: case QEvent::PaletteChange:
0
2905 d->titleBarPalette = d->desktopPalette();-
2906 break;
never executed: break;
0
2907 case QEvent::FontChange:
never executed: case QEvent::FontChange:
0
2908 d->font = font();-
2909 break;
never executed: break;
0
2910#ifndef QT_NO_TOOLTIP-
2911 case QEvent::ToolTip:
never executed: case QEvent::ToolTip:
0
2912 showToolTip(static_cast<QHelpEvent *>(event), this, d->titleBarOptions(),-
2913 QStyle::CC_TitleBar, d->hoveredSubControl);-
2914 break;
never executed: break;
0
2915#endif-
2916 default:
never executed: default:
0
2917 break;
never executed: break;
0
2918 }-
2919 return QWidget::event(event);
never executed: return QWidget::event(event);
0
2920}-
2921-
2922/*!-
2923 \reimp-
2924*/-
2925void QMdiSubWindow::showEvent(QShowEvent *showEvent)-
2926{-
2927 Q_D(QMdiSubWindow);-
2928 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2929 QWidget::showEvent(showEvent);-
2930 return;
never executed: return;
0
2931 }-
2932-
2933#if !defined(QT_NO_SIZEGRIP) && defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
2934 if (qobject_cast<QMacStyle *>(style()) && !d->sizeGrip-
2935 && !(windowFlags() & Qt::FramelessWindowHint)) {-
2936 d->setSizeGrip(new QSizeGrip(this));-
2937 Q_ASSERT(d->sizeGrip);-
2938 if (isMinimized())-
2939 d->setSizeGripVisible(false);-
2940 else-
2941 d->setSizeGripVisible(true);-
2942 resize(size().expandedTo(d->internalMinimumSize));-
2943 }-
2944#endif-
2945-
2946 d->updateDirtyRegions();-
2947 // Show buttons in the menu bar if they're already not there.-
2948 // We want to do this when QMdiSubWindow becomes visible after being hidden.-
2949#ifndef QT_NO_MENUBAR-
2950 if (d->controlContainer) {
d->controlContainerDescription
TRUEnever evaluated
FALSEnever evaluated
0
2951 if (QMenuBar *menuBar = d->menuBar()) {
QMenuBar *menu...= d->menuBar()Description
TRUEnever evaluated
FALSEnever evaluated
0
2952 if (menuBar->cornerWidget(Qt::TopRightCorner) != maximizedButtonsWidget())
menuBar->corne...uttonsWidget()Description
TRUEnever evaluated
FALSEnever evaluated
0
2953 d->showButtonsInMenuBar(menuBar);
never executed: d->showButtonsInMenuBar(menuBar);
0
2954 }
never executed: end of block
0
2955 }
never executed: end of block
0
2956#endif-
2957 d->setActive(true);-
2958}
never executed: end of block
0
2959-
2960/*!-
2961 \reimp-
2962*/-
2963void QMdiSubWindow::hideEvent(QHideEvent * /*hideEvent*/)-
2964{-
2965#ifndef QT_NO_MENUBAR-
2966 d_func()->removeButtonsFromMenuBar();-
2967#endif-
2968}
never executed: end of block
0
2969-
2970/*!-
2971 \reimp-
2972*/-
2973void QMdiSubWindow::changeEvent(QEvent *changeEvent)-
2974{-
2975 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
2976 QWidget::changeEvent(changeEvent);-
2977 return;
never executed: return;
0
2978 }-
2979-
2980 if (changeEvent->type() != QEvent::WindowStateChange) {
changeEvent->t...dowStateChangeDescription
TRUEnever evaluated
FALSEnever evaluated
0
2981 QWidget::changeEvent(changeEvent);-
2982 return;
never executed: return;
0
2983 }-
2984-
2985 QWindowStateChangeEvent *event = static_cast<QWindowStateChangeEvent *>(changeEvent);-
2986 if (event->isOverride()) {
event->isOverride()Description
TRUEnever evaluated
FALSEnever evaluated
0
2987 event->ignore();-
2988 return;
never executed: return;
0
2989 }-
2990-
2991 Qt::WindowStates oldState = event->oldState();-
2992 Qt::WindowStates newState = windowState();-
2993 if (oldState == newState) {
oldState == newStateDescription
TRUEnever evaluated
FALSEnever evaluated
0
2994 changeEvent->ignore();-
2995 return;
never executed: return;
0
2996 }-
2997-
2998 // QWidget ensures that the widget is visible _after_ setWindowState(),-
2999 // but we need to ensure that the widget is visible _before_-
3000 // setWindowState() returns.-
3001 Q_D(QMdiSubWindow);-
3002 if (!isVisible()) {
!isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3003 d->ensureWindowState(Qt::WindowNoState);-
3004 setVisible(true);-
3005 }
never executed: end of block
0
3006-
3007 if (!d->oldGeometry.isValid())
!d->oldGeometry.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3008 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3009-
3010 if ((oldState & Qt::WindowActive) && (newState & Qt::WindowActive))
(oldState & Qt::WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt::WindowActive)Description
TRUEnever evaluated
FALSEnever evaluated
0
3011 d->currentOperation = QMdiSubWindowPrivate::None;
never executed: d->currentOperation = QMdiSubWindowPrivate::None;
0
3012-
3013 if (!(oldState & Qt::WindowMinimized) && (newState & Qt::WindowMinimized))
!(oldState & Q...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
(newState & Qt...ndowMinimized)Description
TRUEnever evaluated
FALSEnever evaluated
0
3014 d->setMinimizeMode();
never executed: d->setMinimizeMode();
0
3015 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
3016 d->setMaximizeMode();
never executed: d->setMaximizeMode();
0
3017 else if (!(newState & (Qt::WindowMaximized | Qt::WindowMinimized | Qt::WindowFullScreen)))
!(newState & (...owFullScreen))Description
TRUEnever evaluated
FALSEnever evaluated
0
3018 d->setNormalMode();
never executed: d->setNormalMode();
0
3019-
3020 if (d->isActive)
d->isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
3021 d->ensureWindowState(Qt::WindowActive);
never executed: d->ensureWindowState(Qt::WindowActive);
0
3022 if (d->activationEnabled)
d->activationEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3023 emit windowStateChanged(oldState, windowState());
never executed: windowStateChanged(oldState, windowState());
0
3024}
never executed: end of block
0
3025-
3026/*!-
3027 \reimp-
3028*/-
3029void QMdiSubWindow::closeEvent(QCloseEvent *closeEvent)-
3030{-
3031 Q_D(QMdiSubWindow);-
3032 bool acceptClose = true;-
3033 if (d->baseWidget)
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
0
3034 acceptClose = d->baseWidget->close();
never executed: acceptClose = d->baseWidget->close();
0
3035 if (!acceptClose) {
!acceptCloseDescription
TRUEnever evaluated
FALSEnever evaluated
0
3036 closeEvent->ignore();-
3037 return;
never executed: return;
0
3038 }-
3039#ifndef QT_NO_MENUBAR-
3040 d->removeButtonsFromMenuBar();-
3041#endif-
3042 d->setActive(false);-
3043 if (parentWidget() && testAttribute(Qt::WA_DeleteOnClose)) {
parentWidget()Description
TRUEnever evaluated
FALSEnever evaluated
testAttribute(...DeleteOnClose)Description
TRUEnever evaluated
FALSEnever evaluated
0
3044 QChildEvent childRemoved(QEvent::ChildRemoved, this);-
3045 QApplication::sendEvent(parentWidget(), &childRemoved);-
3046 }
never executed: end of block
0
3047 closeEvent->accept();-
3048}
never executed: end of block
0
3049-
3050/*!-
3051 \reimp-
3052*/-
3053void QMdiSubWindow::leaveEvent(QEvent * /*leaveEvent*/)-
3054{-
3055 Q_D(QMdiSubWindow);-
3056 if (d->hoveredSubControl != QStyle::SC_None) {
d->hoveredSubC...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3057 d->hoveredSubControl = QStyle::SC_None;-
3058 update(QRegion(0, 0, width(), d->titleBarHeight()));-
3059 }
never executed: end of block
0
3060}
never executed: end of block
0
3061-
3062/*!-
3063 \reimp-
3064-
3065 \warning When maximizing or restoring a subwindow, the resulting call to this function-
3066 may have an invalid QResizeEvent::oldSize().-
3067*/-
3068void QMdiSubWindow::resizeEvent(QResizeEvent *resizeEvent)-
3069{-
3070 Q_D(QMdiSubWindow);-
3071#ifndef QT_NO_SIZEGRIP-
3072 if (d->sizeGrip) {
d->sizeGripDescription
TRUEnever evaluated
FALSEnever evaluated
0
3073 d->sizeGrip->move(isLeftToRight() ? width() - d->sizeGrip->width() : 0,-
3074 height() - d->sizeGrip->height());-
3075 }
never executed: end of block
0
3076#endif-
3077-
3078 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3079 QWidget::resizeEvent(resizeEvent);-
3080 return;
never executed: return;
0
3081 }-
3082-
3083 if (d->isMaximizeMode)
d->isMaximizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3084 d->ensureWindowState(Qt::WindowMaximized);
never executed: d->ensureWindowState(Qt::WindowMaximized);
0
3085-
3086 d->updateMask();-
3087 if (!isVisible())
!isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3088 return;
never executed: return;
0
3089-
3090 if (d->resizeTimerId <= 0)
d->resizeTimerId <= 0Description
TRUEnever evaluated
FALSEnever evaluated
0
3091 d->cachedStyleOptions = d->titleBarOptions();
never executed: d->cachedStyleOptions = d->titleBarOptions();
0
3092 else-
3093 killTimer(d->resizeTimerId);
never executed: killTimer(d->resizeTimerId);
0
3094 d->resizeTimerId = startTimer(200);-
3095}
never executed: end of block
0
3096-
3097/*!-
3098 \reimp-
3099*/-
3100void QMdiSubWindow::timerEvent(QTimerEvent *timerEvent)-
3101{-
3102 Q_D(QMdiSubWindow);-
3103 if (timerEvent->timerId() == d->resizeTimerId) {
timerEvent->ti...>resizeTimerIdDescription
TRUEnever evaluated
FALSEnever evaluated
0
3104 killTimer(d->resizeTimerId);-
3105 d->resizeTimerId = -1;-
3106 d->updateDirtyRegions();-
3107 }
never executed: end of block
0
3108}
never executed: end of block
0
3109-
3110/*!-
3111 \reimp-
3112*/-
3113void QMdiSubWindow::moveEvent(QMoveEvent *moveEvent)-
3114{-
3115 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3116 QWidget::moveEvent(moveEvent);-
3117 return;
never executed: return;
0
3118 }-
3119-
3120 Q_D(QMdiSubWindow);-
3121 if (d->isMaximizeMode)
d->isMaximizeModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3122 d->ensureWindowState(Qt::WindowMaximized);
never executed: d->ensureWindowState(Qt::WindowMaximized);
0
3123}
never executed: end of block
0
3124-
3125/*!-
3126 \reimp-
3127*/-
3128void QMdiSubWindow::paintEvent(QPaintEvent *paintEvent)-
3129{-
3130 if (!parent() || (windowFlags() & Qt::FramelessWindowHint)) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
(windowFlags()...essWindowHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3131 QWidget::paintEvent(paintEvent);-
3132 return;
never executed: return;
0
3133 }-
3134-
3135 Q_D(QMdiSubWindow);-
3136 if (isMaximized() && !d->drawTitleBarWhenMaximized())
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->drawTitleB...henMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3137 return;
never executed: return;
0
3138-
3139 if (d->resizeTimerId != -1) {
d->resizeTimerId != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
3140 // Only update the style option rect and the window title.-
3141 int border = d->hasBorder(d->cachedStyleOptions) ? 4 : 0;
d->hasBorder(d...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3142 int titleBarHeight = d->titleBarHeight(d->cachedStyleOptions);-
3143 titleBarHeight -= isMinimized() ? 2 * border : border;
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3144 d->cachedStyleOptions.rect = QRect(border, border, width() - 2 * border, titleBarHeight);-
3145 if (!d->windowTitle.isEmpty()) {
!d->windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3146 int width = style()->subControlRect(QStyle::CC_TitleBar, &d->cachedStyleOptions,-
3147 QStyle::SC_TitleBarLabel, this).width();-
3148 d->cachedStyleOptions.text = d->cachedStyleOptions.fontMetrics-
3149 .elidedText(d->windowTitle, Qt::ElideRight, width);-
3150 }
never executed: end of block
0
3151 } else {
never executed: end of block
0
3152 // Force full update.-
3153 d->cachedStyleOptions = d->titleBarOptions();-
3154 }
never executed: end of block
0
3155-
3156 QStylePainter painter(this);-
3157 if (!d->windowTitle.isEmpty())
!d->windowTitle.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3158 painter.setFont(d->font);
never executed: painter.setFont(d->font);
0
3159 painter.drawComplexControl(QStyle::CC_TitleBar, d->cachedStyleOptions);-
3160-
3161 if (isMinimized() && !d->hasBorder(d->cachedStyleOptions))
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->hasBorder(...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3162 return;
never executed: return;
0
3163-
3164 QStyleOptionFrame frameOptions;-
3165 frameOptions.initFrom(this);-
3166 frameOptions.lineWidth = style()->pixelMetric(QStyle::PM_MdiSubWindowFrameWidth, 0, this);-
3167 if (d->isActive)
d->isActiveDescription
TRUEnever evaluated
FALSEnever evaluated
0
3168 frameOptions.state |= QStyle::State_Active;
never executed: frameOptions.state |= QStyle::State_Active;
0
3169 else-
3170 frameOptions.state &= ~QStyle::State_Active;
never executed: frameOptions.state &= ~QStyle::State_Active;
0
3171-
3172 // ### Ensure that we do not require setting the cliprect for 4.4-
3173 if (!isMinimized() && !d->hasBorder(d->cachedStyleOptions))
!isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!d->hasBorder(...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3174 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
3175 if (!isMinimized() || d->hasBorder(d->cachedStyleOptions))
!isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
d->hasBorder(d...dStyleOptions)Description
TRUEnever evaluated
FALSEnever evaluated
0
3176 painter.drawPrimitive(QStyle::PE_FrameWindow, frameOptions);
never executed: painter.drawPrimitive(QStyle::PE_FrameWindow, frameOptions);
0
3177}
never executed: end of block
0
3178-
3179/*!-
3180 \reimp-
3181*/-
3182void QMdiSubWindow::mousePressEvent(QMouseEvent *mouseEvent)-
3183{-
3184 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3185 QWidget::mousePressEvent(mouseEvent);-
3186 return;
never executed: return;
0
3187 }-
3188-
3189 Q_D(QMdiSubWindow);-
3190 if (d->isInInteractiveMode)
d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3191 d->leaveInteractiveMode();
never executed: d->leaveInteractiveMode();
0
3192#ifndef QT_NO_RUBBERBAND-
3193 if (d->isInRubberBandMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3194 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
3195#endif-
3196-
3197 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3198 mouseEvent->ignore();-
3199 return;
never executed: return;
0
3200 }-
3201-
3202 if (d->currentOperation != QMdiSubWindowPrivate::None) {
d->currentOper...wPrivate::NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3203 d->updateCursor();-
3204 d->mousePressPosition = mapToParent(mouseEvent->pos());-
3205 if (d->resizeEnabled || d->moveEnabled)
d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3206 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3207#ifndef QT_NO_RUBBERBAND-
3208 if ((testOption(QMdiSubWindow::RubberBandResize) && d->isResizeOperation())
testOption(QMd...berBandResize)Description
TRUEnever evaluated
FALSEnever evaluated
d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3209 || (testOption(QMdiSubWindow::RubberBandMove) && d->isMoveOperation())) {
testOption(QMd...ubberBandMove)Description
TRUEnever evaluated
FALSEnever evaluated
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3210 d->enterRubberBandMode();-
3211 }
never executed: end of block
0
3212#endif-
3213 return;
never executed: return;
0
3214 }-
3215-
3216 d->activeSubControl = d->hoveredSubControl;-
3217#ifndef QT_NO_MENU-
3218 if (d->activeSubControl == QStyle::SC_TitleBarSysMenu)
d->activeSubCo...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3219 showSystemMenu();
never executed: showSystemMenu();
0
3220 else-
3221#endif-
3222 update(QRegion(0, 0, width(), d->titleBarHeight()));
never executed: update(QRegion(0, 0, width(), d->titleBarHeight()));
0
3223}-
3224-
3225/*!-
3226 \reimp-
3227*/-
3228void QMdiSubWindow::mouseDoubleClickEvent(QMouseEvent *mouseEvent)-
3229{-
3230 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3231 QWidget::mouseDoubleClickEvent(mouseEvent);-
3232 return;
never executed: return;
0
3233 }-
3234-
3235 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3236 mouseEvent->ignore();-
3237 return;
never executed: return;
0
3238 }-
3239-
3240 Q_D(QMdiSubWindow);-
3241 if (!d->isMoveOperation()) {
!d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3242#ifndef QT_NO_MENU-
3243 if (d->hoveredSubControl == QStyle::SC_TitleBarSysMenu)
d->hoveredSubC...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3244 close();
never executed: close();
0
3245#endif-
3246 return;
never executed: return;
0
3247 }-
3248-
3249 Qt::WindowFlags flags = windowFlags();-
3250 if (isMinimized()) {
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3251 if ((isShaded() && (flags & Qt::WindowShadeButtonHint))
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
(flags & Qt::W...adeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3252 || (flags & Qt::WindowMinimizeButtonHint)) {
(flags & Qt::W...izeButtonHint)Description
TRUEnever evaluated
FALSEnever evaluated
0
3253 showNormal();-
3254 }
never executed: end of block
0
3255 return;
never executed: return;
0
3256 }-
3257-
3258 if (isMaximized()) {
isMaximized()Description
TRUEnever evaluated
FALSEnever evaluated
0
3259 if (flags & Qt::WindowMaximizeButtonHint)
flags & Qt::Wi...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3260 showNormal();
never executed: showNormal();
0
3261 return;
never executed: return;
0
3262 }-
3263-
3264 if (flags & Qt::WindowShadeButtonHint)
flags & Qt::Wi...hadeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3265 showShaded();
never executed: showShaded();
0
3266 else if (flags & Qt::WindowMaximizeButtonHint)
flags & Qt::Wi...mizeButtonHintDescription
TRUEnever evaluated
FALSEnever evaluated
0
3267 showMaximized();
never executed: showMaximized();
0
3268}
never executed: end of block
0
3269-
3270/*!-
3271 \reimp-
3272*/-
3273void QMdiSubWindow::mouseReleaseEvent(QMouseEvent *mouseEvent)-
3274{-
3275 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3276 QWidget::mouseReleaseEvent(mouseEvent);-
3277 return;
never executed: return;
0
3278 }-
3279-
3280 if (mouseEvent->button() != Qt::LeftButton) {
mouseEvent->bu...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
3281 mouseEvent->ignore();-
3282 return;
never executed: return;
0
3283 }-
3284-
3285 Q_D(QMdiSubWindow);-
3286 if (d->currentOperation != QMdiSubWindowPrivate::None) {
d->currentOper...wPrivate::NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3287#ifndef QT_NO_RUBBERBAND-
3288 if (d->isInRubberBandMode && !d->isInInteractiveMode)
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
!d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3289 d->leaveRubberBandMode();
never executed: d->leaveRubberBandMode();
0
3290#endif-
3291 if (d->resizeEnabled || d->moveEnabled)
d->resizeEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
d->moveEnabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
3292 d->oldGeometry = geometry();
never executed: d->oldGeometry = geometry();
0
3293 }
never executed: end of block
0
3294-
3295 d->currentOperation = d->getOperation(mouseEvent->pos());-
3296 d->updateCursor();-
3297-
3298 d->hoveredSubControl = d->getSubControl(mouseEvent->pos());-
3299 if (d->activeSubControl != QStyle::SC_None
d->activeSubCo...Style::SC_NoneDescription
TRUEnever evaluated
FALSEnever evaluated
0
3300 && d->activeSubControl == d->hoveredSubControl) {
d->activeSubCo...eredSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
3301 d->processClickedSubControl();-
3302 }
never executed: end of block
0
3303 d->activeSubControl = QStyle::SC_None;-
3304 update(QRegion(0, 0, width(), d->titleBarHeight()));-
3305}
never executed: end of block
0
3306-
3307/*!-
3308 \reimp-
3309*/-
3310void QMdiSubWindow::mouseMoveEvent(QMouseEvent *mouseEvent)-
3311{-
3312 if (!parent()) {
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3313 QWidget::mouseMoveEvent(mouseEvent);-
3314 return;
never executed: return;
0
3315 }-
3316-
3317 Q_D(QMdiSubWindow);-
3318 // No update needed if we're in a move/resize operation.-
3319 if (!d->isMoveOperation() && !d->isResizeOperation()) {
!d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
!d->isResizeOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3320 // Find previous and current hover region.-
3321 const QStyleOptionTitleBar options = d->titleBarOptions();-
3322 QStyle::SubControl oldHover = d->hoveredSubControl;-
3323 d->hoveredSubControl = d->getSubControl(mouseEvent->pos());-
3324 QRegion hoverRegion;-
3325 if (isHoverControl(oldHover) && oldHover != d->hoveredSubControl)
isHoverControl(oldHover)Description
TRUEnever evaluated
FALSEnever evaluated
oldHover != d-...eredSubControlDescription
TRUEnever evaluated
FALSEnever evaluated
0
3326 hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options, oldHover, this);
never executed: hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options, oldHover, this);
0
3327 if (isHoverControl(d->hoveredSubControl) && d->hoveredSubControl != oldHover) {
isHoverControl...redSubControl)Description
TRUEnever evaluated
FALSEnever evaluated
d->hoveredSubC...ol != oldHoverDescription
TRUEnever evaluated
FALSEnever evaluated
0
3328 hoverRegion += style()->subControlRect(QStyle::CC_TitleBar, &options,-
3329 d->hoveredSubControl, this);-
3330 }
never executed: end of block
0
3331#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
3332 if (qobject_cast<QMacStyle *>(style()) && !hoverRegion.isEmpty())-
3333 hoverRegion += QRegion(0, 0, width(), d->titleBarHeight(options));-
3334#endif-
3335 if (!hoverRegion.isEmpty())
!hoverRegion.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
3336 update(hoverRegion);
never executed: update(hoverRegion);
0
3337 }
never executed: end of block
0
3338-
3339 if ((mouseEvent->buttons() & Qt::LeftButton) || d->isInInteractiveMode) {
(mouseEvent->b...t::LeftButton)Description
TRUEnever evaluated
FALSEnever evaluated
d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3340 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
3341 d->setNewGeometry(mapToParent(mouseEvent->pos()));
never executed: d->setNewGeometry(mapToParent(mouseEvent->pos()));
0
3342 return;
never executed: return;
0
3343 }-
3344-
3345 // Do not resize/move if not allowed.-
3346 d->currentOperation = d->getOperation(mouseEvent->pos());-
3347 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
3348 d->currentOperation = QMdiSubWindowPrivate::None;
never executed: d->currentOperation = QMdiSubWindowPrivate::None;
0
3349 d->updateCursor();-
3350}
never executed: end of block
0
3351-
3352/*!-
3353 \reimp-
3354*/-
3355void QMdiSubWindow::keyPressEvent(QKeyEvent *keyEvent)-
3356{-
3357 Q_D(QMdiSubWindow);-
3358 if (!d->isInInteractiveMode || !parent()) {
!d->isInInteractiveModeDescription
TRUEnever evaluated
FALSEnever evaluated
!parent()Description
TRUEnever evaluated
FALSEnever evaluated
0
3359 keyEvent->ignore();-
3360 return;
never executed: return;
0
3361 }-
3362-
3363 QPoint delta;-
3364 switch (keyEvent->key()) {-
3365 case Qt::Key_Right:
never executed: case Qt::Key_Right:
0
3366 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3367 delta = QPoint(d->keyboardPageStep, 0);
never executed: delta = QPoint(d->keyboardPageStep, 0);
0
3368 else-
3369 delta = QPoint(d->keyboardSingleStep, 0);
never executed: delta = QPoint(d->keyboardSingleStep, 0);
0
3370 break;
never executed: break;
0
3371 case Qt::Key_Up:
never executed: case Qt::Key_Up:
0
3372 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3373 delta = QPoint(0, -d->keyboardPageStep);
never executed: delta = QPoint(0, -d->keyboardPageStep);
0
3374 else-
3375 delta = QPoint(0, -d->keyboardSingleStep);
never executed: delta = QPoint(0, -d->keyboardSingleStep);
0
3376 break;
never executed: break;
0
3377 case Qt::Key_Left:
never executed: case Qt::Key_Left:
0
3378 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3379 delta = QPoint(-d->keyboardPageStep, 0);
never executed: delta = QPoint(-d->keyboardPageStep, 0);
0
3380 else-
3381 delta = QPoint(-d->keyboardSingleStep, 0);
never executed: delta = QPoint(-d->keyboardSingleStep, 0);
0
3382 break;
never executed: break;
0
3383 case Qt::Key_Down:
never executed: case Qt::Key_Down:
0
3384 if (keyEvent->modifiers() & Qt::ShiftModifier)
keyEvent->modi...:ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
3385 delta = QPoint(0, d->keyboardPageStep);
never executed: delta = QPoint(0, d->keyboardPageStep);
0
3386 else-
3387 delta = QPoint(0, d->keyboardSingleStep);
never executed: delta = QPoint(0, d->keyboardSingleStep);
0
3388 break;
never executed: break;
0
3389 case Qt::Key_Escape:
never executed: case Qt::Key_Escape:
0
3390 case Qt::Key_Return:
never executed: case Qt::Key_Return:
0
3391 case Qt::Key_Enter:
never executed: case Qt::Key_Enter:
0
3392 d->leaveInteractiveMode();-
3393 return;
never executed: return;
0
3394 default:
never executed: default:
0
3395 keyEvent->ignore();-
3396 return;
never executed: return;
0
3397 }-
3398-
3399#ifndef QT_NO_CURSOR-
3400 QPoint newPosition = parentWidget()->mapFromGlobal(cursor().pos() + delta);-
3401 QRect oldGeometry =-
3402#ifndef QT_NO_RUBBERBAND-
3403 d->isInRubberBandMode ? d->rubberBand->geometry() :
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3404#endif-
3405 geometry();-
3406 d->setNewGeometry(newPosition);-
3407 QRect currentGeometry =-
3408#ifndef QT_NO_RUBBERBAND-
3409 d->isInRubberBandMode ? d->rubberBand->geometry() :
d->isInRubberBandModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
3410#endif-
3411 geometry();-
3412 if (currentGeometry == oldGeometry)
currentGeometry == oldGeometryDescription
TRUEnever evaluated
FALSEnever evaluated
0
3413 return;
never executed: return;
0
3414-
3415 // Update cursor position-
3416-
3417 QPoint actualDelta;-
3418 if (d->isMoveOperation()) {
d->isMoveOperation()Description
TRUEnever evaluated
FALSEnever evaluated
0
3419 actualDelta = QPoint(currentGeometry.x() - oldGeometry.x(),-
3420 currentGeometry.y() - oldGeometry.y());-
3421 } else {
never executed: end of block
0
3422 int dx = isLeftToRight() ? currentGeometry.width() - oldGeometry.width()
isLeftToRight()Description
TRUEnever evaluated
FALSEnever evaluated
0
3423 : currentGeometry.x() - oldGeometry.x();-
3424 actualDelta = QPoint(dx, currentGeometry.height() - oldGeometry.height());-
3425 }
never executed: end of block
0
3426-
3427 // Adjust in case we weren't able to move as long as wanted.-
3428 if (actualDelta != delta)
actualDelta != deltaDescription
TRUEnever evaluated
FALSEnever evaluated
0
3429 newPosition += (actualDelta - delta);
never executed: newPosition += (actualDelta - delta);
0
3430 cursor().setPos(parentWidget()->mapToGlobal(newPosition));-
3431#endif-
3432}
never executed: end of block
0
3433-
3434#ifndef QT_NO_CONTEXTMENU-
3435/*!-
3436 \reimp-
3437*/-
3438void QMdiSubWindow::contextMenuEvent(QContextMenuEvent *contextMenuEvent)-
3439{-
3440 Q_D(QMdiSubWindow);-
3441 if (!d->systemMenu) {
!d->systemMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3442 contextMenuEvent->ignore();-
3443 return;
never executed: return;
0
3444 }-
3445-
3446 if (d->hoveredSubControl == QStyle::SC_TitleBarSysMenu
d->hoveredSubC...itleBarSysMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
3447 || d->getRegion(QMdiSubWindowPrivate::Move).contains(contextMenuEvent->pos())) {
d->getRegion(Q...uEvent->pos())Description
TRUEnever evaluated
FALSEnever evaluated
0
3448 d->systemMenu->exec(contextMenuEvent->globalPos());-
3449 } else {
never executed: end of block
0
3450 contextMenuEvent->ignore();-
3451 }
never executed: end of block
0
3452}-
3453#endif // QT_NO_CONTEXTMENU-
3454-
3455/*!-
3456 \reimp-
3457*/-
3458void QMdiSubWindow::focusInEvent(QFocusEvent *focusInEvent)-
3459{-
3460 d_func()->focusInReason = focusInEvent->reason();-
3461}
never executed: end of block
0
3462-
3463/*!-
3464 \reimp-
3465*/-
3466void QMdiSubWindow::focusOutEvent(QFocusEvent * /*focusOutEvent*/)-
3467{-
3468 // To avoid update() in QWidget::focusOutEvent.-
3469}-
3470-
3471/*!-
3472 \reimp-
3473*/-
3474void QMdiSubWindow::childEvent(QChildEvent *childEvent)-
3475{-
3476 if (childEvent->type() != QEvent::ChildPolished)
childEvent->ty...:ChildPolishedDescription
TRUEnever evaluated
FALSEnever evaluated
0
3477 return;
never executed: return;
0
3478#ifndef QT_NO_SIZEGRIP-
3479 if (QSizeGrip *sizeGrip = qobject_cast<QSizeGrip *>(childEvent->child()))
QSizeGrip *siz...vent->child())Description
TRUEnever evaluated
FALSEnever evaluated
0
3480 d_func()->setSizeGrip(sizeGrip);
never executed: d_func()->setSizeGrip(sizeGrip);
0
3481#endif-
3482}
never executed: end of block
0
3483-
3484/*!-
3485 \reimp-
3486*/-
3487QSize QMdiSubWindow::sizeHint() const-
3488{-
3489 Q_D(const QMdiSubWindow);-
3490 int margin, minWidth;-
3491 d->sizeParameters(&margin, &minWidth);-
3492 QSize size(2 * margin, d->titleBarHeight() + margin);-
3493 if (d->baseWidget && d->baseWidget->sizeHint().isValid())
d->baseWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
d->baseWidget-...nt().isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3494 size += d->baseWidget->sizeHint();
never executed: size += d->baseWidget->sizeHint();
0
3495 return size.expandedTo(minimumSizeHint());
never executed: return size.expandedTo(minimumSizeHint());
0
3496}-
3497-
3498/*!-
3499 \reimp-
3500*/-
3501QSize QMdiSubWindow::minimumSizeHint() const-
3502{-
3503 Q_D(const QMdiSubWindow);-
3504 if (isVisible())
isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
0
3505 ensurePolished();
never executed: ensurePolished();
0
3506-
3507 // Minimized window.-
3508 if (parent() && isMinimized() && !isShaded())
parent()Description
TRUEnever evaluated
FALSEnever evaluated
isMinimized()Description
TRUEnever evaluated
FALSEnever evaluated
!isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
3509 return d->iconSize();
never executed: return d->iconSize();
0
3510-
3511 // Calculate window decoration.-
3512 int margin, minWidth;-
3513 d->sizeParameters(&margin, &minWidth);-
3514 int decorationHeight = margin + d->titleBarHeight();-
3515 int minHeight = decorationHeight;-
3516-
3517 // Shaded window.-
3518 if (parent() && isShaded())
parent()Description
TRUEnever evaluated
FALSEnever evaluated
isShaded()Description
TRUEnever evaluated
FALSEnever evaluated
0
3519 return QSize(qMax(minWidth, width()), d->titleBarHeight());
never executed: return QSize(qMax(minWidth, width()), d->titleBarHeight());
0
3520-
3521 // Content-
3522 if (layout()) {
layout()Description
TRUEnever evaluated
FALSEnever evaluated
0
3523 QSize minLayoutSize = layout()->minimumSize();-
3524 if (minLayoutSize.isValid()) {
minLayoutSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3525 minWidth = qMax(minWidth, minLayoutSize.width() + 2 * margin);-
3526 minHeight += minLayoutSize.height();-
3527 }
never executed: end of block
0
3528 } 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
3529 QSize minBaseWidgetSize = d->baseWidget->minimumSizeHint();-
3530 if (minBaseWidgetSize.isValid()) {
minBaseWidgetSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
0
3531 minWidth = qMax(minWidth, minBaseWidgetSize.width() + 2 * margin);-
3532 minHeight += minBaseWidgetSize.height();-
3533 }
never executed: end of block
0
3534 }
never executed: end of block
0
3535-
3536#ifndef QT_NO_SIZEGRIP-
3537 // SizeGrip-
3538 int sizeGripHeight = 0;-
3539 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
3540 sizeGripHeight = d->sizeGrip->height();
never executed: sizeGripHeight = d->sizeGrip->height();
0
3541#if defined(Q_OS_MAC) && !defined(QT_NO_STYLE_MAC)-
3542 else if (parent() && qobject_cast<QMacStyle *>(style()) && !d->sizeGrip)-
3543 sizeGripHeight = style()->pixelMetric(QStyle::PM_SizeGripSize, 0, this);-
3544#endif-
3545 minHeight = qMax(minHeight, decorationHeight + sizeGripHeight);-
3546#endif-
3547-
3548 return QSize(minWidth, minHeight).expandedTo(QApplication::globalStrut());
never executed: return QSize(minWidth, minHeight).expandedTo(QApplication::globalStrut());
0
3549}-
3550-
3551QT_END_NAMESPACE-
3552-
3553#include "moc_qmdisubwindow.cpp"-
3554#include "qmdisubwindow.moc"-
3555-
3556#endif //QT_NO_MDIAREA-
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