widgets/qmdiarea.cpp

Switch to Source codePreprocessed file
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1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10using namespace QMdi; -
11 -
12 -
13static bool sanityCheck(const QMdiSubWindow * const child, const char *where) -
14{ -
15 if (!child) {
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1280
0-1280
16 const char error[] = "null pointer"; -
17 qt_noop(); -
18 QMessageLogger("widgets/qmdiarea.cpp", 191, __PRETTY_FUNCTION__).warning("%s:%s", where, error); -
19 return false;
never executed: return false;
0
20 } -
21 return true;
executed: return true;
Execution Count:1280
1280
22} -
23 -
24static bool sanityCheck(const QList<QWidget *> &widgets, const int index, const char *where) -
25{ -
26 if (index < 0 || index >= widgets.size()) {
partially evaluated: index < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:36
partially evaluated: index >= widgets.size()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:36
0-36
27 const char error[] = "index out of range"; -
28 qt_noop(); -
29 QMessageLogger("widgets/qmdiarea.cpp", 202, __PRETTY_FUNCTION__).warning("%s:%s", where, error); -
30 return false;
never executed: return false;
0
31 } -
32 if (!widgets.at(index)) {
partially evaluated: !widgets.at(index)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:36
0-36
33 const char error[] = "null pointer"; -
34 qt_noop(); -
35 QMessageLogger("widgets/qmdiarea.cpp", 208, __PRETTY_FUNCTION__).warning("%s:%s", where, error); -
36 return false;
never executed: return false;
0
37 } -
38 return true;
executed: return true;
Execution Count:36
36
39} -
40 -
41static void setIndex(int *index, int candidate, int min, int max, bool isIncreasing) -
42{ -
43 if (!index)
partially evaluated: !index
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
44 return;
never executed: return;
0
45 -
46 if (isIncreasing) {
partially evaluated: isIncreasing
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
47 if (candidate > max)
evaluated: candidate > max
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:4
2-4
48 *index = min;
executed: *index = min;
Execution Count:2
2
49 else -
50 *index = qMax(candidate, min);
executed: *index = qMax(candidate, min);
Execution Count:4
4
51 } else { -
52 if (candidate < min)
never evaluated: candidate < min
0
53 *index = max;
never executed: *index = max;
0
54 else -
55 *index = qMin(candidate, max);
never executed: *index = qMin(candidate, max);
0
56 } -
57 qt_noop(); -
58}
executed: }
Execution Count:6
6
59 -
60static inline bool useScrollBar(const QRect &childrenRect, const QSize &maxViewportSize, -
61 Qt::Orientation orientation) -
62{ -
63 if (orientation == Qt::Horizontal)
evaluated: orientation == Qt::Horizontal
TRUEFALSE
yes
Evaluation Count:129
yes
Evaluation Count:86
86-129
64 return childrenRect.width() > maxViewportSize.width() 129
65 || childrenRect.left() < 0 129
66 || childrenRect.right() >= maxViewportSize.width();
executed: return childrenRect.width() > maxViewportSize.width() || childrenRect.left() < 0 || childrenRect.right() >= maxViewportSize.width();
Execution Count:129
129
67 else -
68 return childrenRect.height() > maxViewportSize.height() 86
69 || childrenRect.top() < 0 86
70 || childrenRect.bottom() >= maxViewportSize.height();
executed: return childrenRect.height() > maxViewportSize.height() || childrenRect.top() < 0 || childrenRect.bottom() >= maxViewportSize.height();
Execution Count:86
86
71} -
72 -
73 -
74static inline QMdiArea *mdiAreaParent(QWidget *widget) -
75{ -
76 if (!widget)
never evaluated: !widget
0
77 return 0;
never executed: return 0;
0
78 -
79 QWidget *parent = widget->parentWidget(); -
80 while (parent) {
never evaluated: parent
0
81 if (QMdiArea *area = qobject_cast<QMdiArea *>(parent))
never evaluated: QMdiArea *area = qobject_cast<QMdiArea *>(parent)
0
82 return area;
never executed: return area;
0
83 parent = parent->parentWidget(); -
84 }
never executed: }
0
85 return 0;
never executed: return 0;
0
86} -
87 -
88 -
89static inline QTabBar::Shape tabBarShapeFrom(QTabWidget::TabShape shape, QTabWidget::TabPosition position) -
90{ -
91 const bool rounded = (shape == QTabWidget::Rounded); -
92 if (position == QTabWidget::North)
never evaluated: position == QTabWidget::North
0
93 return rounded ? QTabBar::RoundedNorth : QTabBar::TriangularNorth;
never executed: return rounded ? QTabBar::RoundedNorth : QTabBar::TriangularNorth;
0
94 if (position == QTabWidget::South)
never evaluated: position == QTabWidget::South
0
95 return rounded ? QTabBar::RoundedSouth : QTabBar::TriangularSouth;
never executed: return rounded ? QTabBar::RoundedSouth : QTabBar::TriangularSouth;
0
96 if (position == QTabWidget::East)
never evaluated: position == QTabWidget::East
0
97 return rounded ? QTabBar::RoundedEast : QTabBar::TriangularEast;
never executed: return rounded ? QTabBar::RoundedEast : QTabBar::TriangularEast;
0
98 if (position == QTabWidget::West)
never evaluated: position == QTabWidget::West
0
99 return rounded ? QTabBar::RoundedWest : QTabBar::TriangularWest;
never executed: return rounded ? QTabBar::RoundedWest : QTabBar::TriangularWest;
0
100 return QTabBar::RoundedNorth;
never executed: return QTabBar::RoundedNorth;
0
101} -
102 -
103 -
104static inline QString tabTextFor(QMdiSubWindow *subWindow) -
105{ -
106 if (!subWindow)
never evaluated: !subWindow
0
107 return QString();
never executed: return QString();
0
108 -
109 QString title = subWindow->windowTitle(); -
110 if (subWindow->isWindowModified()) {
never evaluated: subWindow->isWindowModified()
0
111 title.replace(QLatin1String("[*]"), QLatin1String("*")); -
112 } else {
never executed: }
0
113 extern QString qt_setWindowTitle_helperHelper(const QString&, const QWidget*); -
114 title = qt_setWindowTitle_helperHelper(title, subWindow); -
115 }
never executed: }
0
116 -
117 return title.isEmpty() ? QMdiArea::tr("(Untitled)") : title;
never executed: return title.isEmpty() ? QMdiArea::tr("(Untitled)") : title;
0
118} -
119 -
120 -
121 -
122 -
123void RegularTiler::rearrange(QList<QWidget *> &widgets, const QRect &domain) const -
124{ -
125 if (widgets.isEmpty())
never evaluated: widgets.isEmpty()
0
126 return;
never executed: return;
0
127 -
128 const int n = widgets.size(); -
129 const int ncols = qMax(qCeil(qSqrt(qreal(n))), 1); -
130 const int nrows = qMax((n % ncols) ? (n / ncols + 1) : (n / ncols), 1); -
131 const int nspecial = (n % ncols) ? (ncols - n % ncols) : 0;
never evaluated: (n % ncols)
0
132 const int dx = domain.width() / ncols; -
133 const int dy = domain.height() / nrows; -
134 -
135 int i = 0; -
136 for (int row = 0; row < nrows; ++row) {
never evaluated: row < nrows
0
137 const int y1 = int(row * (dy + 1)); -
138 for (int col = 0; col < ncols; ++col) {
never evaluated: col < ncols
0
139 if (row == 1 && col < nspecial)
never evaluated: row == 1
never evaluated: col < nspecial
0
140 continue;
never executed: continue;
0
141 const int x1 = int(col * (dx + 1)); -
142 int x2 = int(x1 + dx); -
143 int y2 = int(y1 + dy); -
144 if (row == 0 && col < nspecial) {
never evaluated: row == 0
never evaluated: col < nspecial
0
145 y2 *= 2; -
146 if (nrows != 2)
never evaluated: nrows != 2
0
147 y2 += 1;
never executed: y2 += 1;
0
148 else -
149 y2 = domain.bottom();
never executed: y2 = domain.bottom();
0
150 } -
151 if (col == ncols - 1 && x2 != domain.right())
never evaluated: col == ncols - 1
never evaluated: x2 != domain.right()
0
152 x2 = domain.right();
never executed: x2 = domain.right();
0
153 if (row == nrows - 1 && y2 != domain.bottom())
never evaluated: row == nrows - 1
never evaluated: y2 != domain.bottom()
0
154 y2 = domain.bottom();
never executed: y2 = domain.bottom();
0
155 if (!sanityCheck(widgets, i, "RegularTiler"))
never evaluated: !sanityCheck(widgets, i, "RegularTiler")
0
156 continue;
never executed: continue;
0
157 QWidget *widget = widgets.at(i++); -
158 QRect newGeometry = QRect(QPoint(x1, y1), QPoint(x2, y2)); -
159 widget->setGeometry(QStyle::visualRect(widget->layoutDirection(), domain, newGeometry)); -
160 }
never executed: }
0
161 }
never executed: }
0
162}
never executed: }
0
163 -
164 -
165 -
166 -
167void SimpleCascader::rearrange(QList<QWidget *> &widgets, const QRect &domain) const -
168{ -
169 if (widgets.isEmpty())
never evaluated: widgets.isEmpty()
0
170 return;
never executed: return;
0
171 -
172 -
173 const int topOffset = 0; -
174 const int bottomOffset = 50; -
175 const int leftOffset = 0; -
176 const int rightOffset = 100; -
177 const int dx = 10; -
178 -
179 QStyleOptionTitleBar options; -
180 options.initFrom(widgets.at(0)); -
181 int titleBarHeight = widgets.at(0)->style()->pixelMetric(QStyle::PM_TitleBarHeight, &options, widgets.at(0)); -
182 -
183 -
184 -
185 -
186 -
187 const QFontMetrics fontMetrics = QFontMetrics(QApplication::font("QMdiSubWindowTitleBar")); -
188 const int dy = qMax(titleBarHeight - (titleBarHeight - fontMetrics.height()) / 2, 1); -
189 -
190 const int n = widgets.size(); -
191 const int nrows = qMax((domain.height() - (topOffset + bottomOffset)) / dy, 1); -
192 const int ncols = qMax(n / nrows + ((n % nrows) ? 1 : 0), 1); -
193 const int dcol = (domain.width() - (leftOffset + rightOffset)) / ncols; -
194 -
195 int i = 0; -
196 for (int row = 0; row < nrows; ++row) {
never evaluated: row < nrows
0
197 for (int col = 0; col < ncols; ++col) {
never evaluated: col < ncols
0
198 const int x = leftOffset + row * dx + col * dcol; -
199 const int y = topOffset + row * dy; -
200 if (!sanityCheck(widgets, i, "SimpleCascader"))
never evaluated: !sanityCheck(widgets, i, "SimpleCascader")
0
201 continue;
never executed: continue;
0
202 QWidget *widget = widgets.at(i++); -
203 QRect newGeometry = QRect(QPoint(x, y), widget->sizeHint()); -
204 widget->setGeometry(QStyle::visualRect(widget->layoutDirection(), domain, newGeometry)); -
205 if (i == n)
never evaluated: i == n
0
206 return;
never executed: return;
0
207 }
never executed: }
0
208 }
never executed: }
0
209}
never executed: }
0
210 -
211 -
212 -
213 -
214void IconTiler::rearrange(QList<QWidget *> &widgets, const QRect &domain) const -
215{ -
216 if (widgets.isEmpty() || !sanityCheck(widgets, 0, "IconTiler"))
evaluated: widgets.isEmpty()
TRUEFALSE
yes
Evaluation Count:80
yes
Evaluation Count:18
partially evaluated: !sanityCheck(widgets, 0, "IconTiler")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:18
0-80
217 return;
executed: return;
Execution Count:80
80
218 -
219 const int n = widgets.size(); -
220 const int width = widgets.at(0)->width(); -
221 const int height = widgets.at(0)->height(); -
222 const int ncols = qMax(domain.width() / width, 1); -
223 const int nrows = n / ncols + ((n % ncols) ? 1 : 0);
evaluated: (n % ncols)
TRUEFALSE
yes
Evaluation Count:13
yes
Evaluation Count:5
5-13
224 -
225 int i = 0; -
226 for (int row = 0; row < nrows; ++row) {
partially evaluated: row < nrows
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
0-18
227 for (int col = 0; col < ncols; ++col) {
partially evaluated: col < ncols
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
0-18
228 const int x = col * width; -
229 const int y = domain.height() - height - row * height; -
230 if (!sanityCheck(widgets, i, "IconTiler"))
partially evaluated: !sanityCheck(widgets, i, "IconTiler")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:18
0-18
231 continue;
never executed: continue;
0
232 QWidget *widget = widgets.at(i++); -
233 QPoint newPos(x, y); -
234 QRect newGeometry = QRect(newPos.x(), newPos.y(), widget->width(), widget->height()); -
235 widget->setGeometry(QStyle::visualRect(widget->layoutDirection(), domain, newGeometry)); -
236 if (i == n)
partially evaluated: i == n
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
0-18
237 return;
executed: return;
Execution Count:18
18
238 }
never executed: }
0
239 }
never executed: }
0
240}
never executed: }
0
241 -
242 -
243 -
244 -
245 -
246int MinOverlapPlacer::accumulatedOverlap(const QRect &source, const QList<QRect> &rects) -
247{ -
248 int accOverlap = 0; -
249 for (QForeachContainer<__typeof__(rects)> _container_(rects); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &rect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
250 QRect intersection = source.intersected(rect); -
251 accOverlap += intersection.width() * intersection.height(); -
252 }
executed: }
Execution Count:264
264
253 return accOverlap;
executed: return accOverlap;
Execution Count:400
400
254} -
255 -
256 -
257 -
258 -
259 -
260 -
261 -
262QRect MinOverlapPlacer::findMinOverlapRect(const QList<QRect> &source, const QList<QRect> &rects) -
263{ -
264 int minAccOverlap = -1; -
265 QRect minAccOverlapRect; -
266 for (QForeachContainer<__typeof__(source)> _container_(source); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &srcRect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
267 const int accOverlap = accumulatedOverlap(srcRect, rects); -
268 if (accOverlap < minAccOverlap || minAccOverlap == -1) {
evaluated: accOverlap < minAccOverlap
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:384
evaluated: minAccOverlap == -1
TRUEFALSE
yes
Evaluation Count:87
yes
Evaluation Count:297
16-384
269 minAccOverlap = accOverlap; -
270 minAccOverlapRect = srcRect; -
271 }
executed: }
Execution Count:103
103
272 }
executed: }
Execution Count:400
400
273 return minAccOverlapRect;
executed: return minAccOverlapRect;
Execution Count:87
87
274} -
275 -
276 -
277 -
278 -
279 -
280void MinOverlapPlacer::getCandidatePlacements(const QSize &size, const QList<QRect> &rects, -
281 const QRect &domain,QList<QRect> &candidates) -
282{ -
283 QSet<int> xset; -
284 QSet<int> yset; -
285 xset << domain.left() << domain.right() - size.width() + 1; -
286 yset << domain.top(); -
287 if (domain.bottom() - size.height() + 1 >= 0)
evaluated: domain.bottom() - size.height() + 1 >= 0
TRUEFALSE
yes
Evaluation Count:85
yes
Evaluation Count:2
2-85
288 yset << domain.bottom() - size.height() + 1;
executed: yset << domain.bottom() - size.height() + 1;
Execution Count:85
85
289 for (QForeachContainer<__typeof__(rects)> _container_(rects); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &rect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
290 xset << rect.right() + 1; -
291 yset << rect.bottom() + 1; -
292 }
executed: }
Execution Count:32
32
293 -
294 QList<int> xlist = xset.values(); -
295 qSort(xlist.begin(), xlist.end()); -
296 QList<int> ylist = yset.values(); -
297 qSort(ylist.begin(), ylist.end()); -
298 -
299 for (QForeachContainer<__typeof__(ylist)> _container_(ylist); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (int y = *_container_.i;; __extension__ ({--_container_.brk; break;})) -
300 for (QForeachContainer<__typeof__(xlist)> _container_(xlist); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (int x = *_container_.i;; __extension__ ({--_container_.brk; break;})) -
301 candidates << QRect(QPoint(x, y), size);
executed: candidates << QRect(QPoint(x, y), size);
Execution Count:477
477
302}
executed: }
Execution Count:87
87
303 -
304 -
305 -
306 -
307 -
308 -
309void MinOverlapPlacer::findNonInsiders(const QRect &domain, QList<QRect> &source, -
310 QList<QRect> &result) -
311{ -
312 QMutableListIterator<QRect> it(source); -
313 while (it.hasNext()) {
evaluated: it.hasNext()
TRUEFALSE
yes
Evaluation Count:477
yes
Evaluation Count:87
87-477
314 const QRect srcRect = it.next(); -
315 if (!domain.contains(srcRect)) {
evaluated: !domain.contains(srcRect)
TRUEFALSE
yes
Evaluation Count:81
yes
Evaluation Count:396
81-396
316 result << srcRect; -
317 it.remove(); -
318 }
executed: }
Execution Count:81
81
319 }
executed: }
Execution Count:477
477
320}
executed: }
Execution Count:87
87
321 -
322 -
323 -
324 -
325 -
326 -
327void MinOverlapPlacer::findMaxOverlappers(const QRect &domain, const QList<QRect> &source, -
328 QList<QRect> &result) -
329{ -
330 int maxOverlap = -1; -
331 for (QForeachContainer<__typeof__(source)> _container_(source); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &srcRect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
332 QRect intersection = domain.intersected(srcRect); -
333 const int overlap = intersection.width() * intersection.height(); -
334 if (overlap >= maxOverlap || maxOverlap == -1) {
evaluated: overlap >= maxOverlap
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:4
partially evaluated: maxOverlap == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
335 if (overlap > maxOverlap) {
evaluated: overlap > maxOverlap
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:2
2
336 maxOverlap = overlap; -
337 result.clear(); -
338 }
executed: }
Execution Count:2
2
339 result << srcRect; -
340 }
executed: }
Execution Count:4
4
341 }
executed: }
Execution Count:8
8
342}
executed: }
Execution Count:2
2
343 -
344 -
345 -
346 -
347 -
348 -
349 -
350QPoint MinOverlapPlacer::findBestPlacement(const QRect &domain, const QList<QRect> &rects, -
351 QList<QRect> &source) -
352{ -
353 QList<QRect> nonInsiders; -
354 findNonInsiders(domain, source, nonInsiders); -
355 -
356 if (!source.empty())
evaluated: !source.empty()
TRUEFALSE
yes
Evaluation Count:85
yes
Evaluation Count:2
2-85
357 return findMinOverlapRect(source, rects).topLeft();
executed: return findMinOverlapRect(source, rects).topLeft();
Execution Count:85
85
358 -
359 QList<QRect> maxOverlappers; -
360 findMaxOverlappers(domain, nonInsiders, maxOverlappers); -
361 return findMinOverlapRect(maxOverlappers, rects).topLeft();
executed: return findMinOverlapRect(maxOverlappers, rects).topLeft();
Execution Count:2
2
362} -
363QPoint MinOverlapPlacer::place(const QSize &size, const QList<QRect> &rects, -
364 const QRect &domain) const -
365{ -
366 if (size.isEmpty() || !domain.isValid())
partially evaluated: size.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:87
partially evaluated: !domain.isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:87
0-87
367 return QPoint();
never executed: return QPoint();
0
368 for (QForeachContainer<__typeof__(rects)> _container_(rects); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const QRect &rect = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
369 if (!rect.isValid())
partially evaluated: !rect.isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:32
0-32
370 return QPoint();
never executed: return QPoint();
0
371 }
executed: }
Execution Count:32
32
372 -
373 QList<QRect> candidates; -
374 getCandidatePlacements(size, rects, domain, candidates); -
375 return findBestPlacement(domain, rects, candidates);
executed: return findBestPlacement(domain, rects, candidates);
Execution Count:87
87
376} -
377 -
378 -
379class QMdiAreaTabBar : public QTabBar -
380{ -
381public: -
382 QMdiAreaTabBar(QWidget *parent) : QTabBar(parent) {}
never executed: }
0
383 -
384protected: -
385 void mousePressEvent(QMouseEvent *event); -
386 -
387 void contextMenuEvent(QContextMenuEvent *event); -
388 -
389 -
390private: -
391 QMdiSubWindow *subWindowFromIndex(int index) const; -
392}; -
393 -
394 -
395 -
396 -
397void QMdiAreaTabBar::mousePressEvent(QMouseEvent *event) -
398{ -
399 if (event->button() != Qt::MidButton) {
never evaluated: event->button() != Qt::MidButton
0
400 QTabBar::mousePressEvent(event); -
401 return;
never executed: return;
0
402 } -
403 -
404 QMdiSubWindow *subWindow = subWindowFromIndex(tabAt(event->pos())); -
405 if (!subWindow) {
never evaluated: !subWindow
0
406 event->ignore(); -
407 return;
never executed: return;
0
408 } -
409 -
410 subWindow->close(); -
411}
never executed: }
0
412 -
413 -
414 -
415 -
416 -
417void QMdiAreaTabBar::contextMenuEvent(QContextMenuEvent *event) -
418{ -
419 QPointer<QMdiSubWindow> subWindow = subWindowFromIndex(tabAt(event->pos())); -
420 if (!subWindow || subWindow->isHidden()) {
never evaluated: !subWindow
never evaluated: subWindow->isHidden()
0
421 event->ignore(); -
422 return;
never executed: return;
0
423 } -
424 -
425 -
426 QMdiSubWindowPrivate *subWindowPrivate = subWindow->d_func(); -
427 if (!subWindowPrivate->systemMenu) {
never evaluated: !subWindowPrivate->systemMenu
0
428 event->ignore(); -
429 return;
never executed: return;
0
430 } -
431 -
432 QMdiSubWindow *currentSubWindow = subWindowFromIndex(currentIndex()); -
433 qt_noop(); -
434 -
435 -
436 -
437 if (currentSubWindow->isMaximized()) {
never evaluated: currentSubWindow->isMaximized()
0
438 subWindowPrivate->setVisible(QMdiSubWindowPrivate::MoveAction, false); -
439 subWindowPrivate->setVisible(QMdiSubWindowPrivate::ResizeAction, false); -
440 subWindowPrivate->setVisible(QMdiSubWindowPrivate::MinimizeAction, false); -
441 subWindowPrivate->setVisible(QMdiSubWindowPrivate::MaximizeAction, false); -
442 subWindowPrivate->setVisible(QMdiSubWindowPrivate::RestoreAction, false); -
443 subWindowPrivate->setVisible(QMdiSubWindowPrivate::StayOnTopAction, false); -
444 }
never executed: }
0
445 -
446 -
447 subWindowPrivate->systemMenu->exec(event->globalPos()); -
448 if (!subWindow)
never evaluated: !subWindow
0
449 return;
never executed: return;
0
450 -
451 -
452 subWindowPrivate->updateActions(); -
453 -
454}
never executed: }
0
455 -
456 -
457 -
458 -
459 -
460QMdiSubWindow *QMdiAreaTabBar::subWindowFromIndex(int index) const -
461{ -
462 if (index < 0 || index >= count())
never evaluated: index < 0
never evaluated: index >= count()
0
463 return 0;
never executed: return 0;
0
464 -
465 QMdiArea *mdiArea = qobject_cast<QMdiArea *>(parentWidget()); -
466 qt_noop(); -
467 -
468 const QList<QMdiSubWindow *> subWindows = mdiArea->subWindowList(); -
469 qt_noop(); -
470 -
471 QMdiSubWindow *subWindow = mdiArea->subWindowList().at(index); -
472 qt_noop(); -
473 -
474 return subWindow;
never executed: return subWindow;
0
475} -
476 -
477 -
478 -
479 -
480 -
481QMdiAreaPrivate::QMdiAreaPrivate() -
482 : cascader(0), -
483 regularTiler(0), -
484 iconTiler(0), -
485 placer(0), -
486 -
487 rubberBand(0), -
488 -
489 -
490 tabBar(0), -
491 -
492 activationOrder(QMdiArea::CreationOrder), -
493 viewMode(QMdiArea::SubWindowView), -
494 -
495 documentMode(false), -
496 tabsClosable(false), -
497 tabsMovable(false), -
498 -
499 -
500 tabShape(QTabWidget::Rounded), -
501 tabPosition(QTabWidget::North), -
502 -
503 ignoreGeometryChange(false), -
504 ignoreWindowStateChange(false), -
505 isActivated(false), -
506 isSubWindowsTiled(false), -
507 showActiveWindowMaximized(false), -
508 tileCalledFromResizeEvent(false), -
509 updatesDisabledByUs(false), -
510 inViewModeChange(false), -
511 indexToNextWindow(-1), -
512 indexToPreviousWindow(-1), -
513 indexToHighlighted(-1), -
514 indexToLastActiveTab(-1), -
515 resizeTimerId(-1), -
516 tabToPreviousTimerId(-1) -
517{ -
518}
executed: }
Execution Count:80
80
519 -
520 -
521 -
522 -
523void QMdiAreaPrivate::_q_deactivateAllWindows(QMdiSubWindow *aboutToActivate) -
524{ -
525 if (ignoreWindowStateChange)
partially evaluated: ignoreWindowStateChange
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:138
0-138
526 return;
never executed: return;
0
527 -
528 QMdiArea * const q = q_func(); -
529 if (!aboutToActivate)
partially evaluated: !aboutToActivate
TRUEFALSE
yes
Evaluation Count:138
no
Evaluation Count:0
0-138
530 aboutToBecomeActive = qobject_cast<QMdiSubWindow *>(q->sender());
executed: aboutToBecomeActive = qobject_cast<QMdiSubWindow *>(q->sender());
Execution Count:138
138
531 else -
532 aboutToBecomeActive = aboutToActivate;
never executed: aboutToBecomeActive = aboutToActivate;
0
533 qt_noop(); -
534 -
535 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
536 if (!sanityCheck(child, "QMdiArea::deactivateAllWindows") || aboutToBecomeActive == child)
partially evaluated: !sanityCheck(child, "QMdiArea::deactivateAllWindows")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:283
evaluated: aboutToBecomeActive == child
TRUEFALSE
yes
Evaluation Count:138
yes
Evaluation Count:145
0-283
537 continue;
executed: continue;
Execution Count:138
138
538 -
539 ignoreWindowStateChange = true; -
540 if(!(options & QMdiArea::DontMaximizeSubWindowOnActivation) && !showActiveWindowMaximized)
evaluated: !(options & QMdiArea::DontMaximizeSubWindowOnActivation)
TRUEFALSE
yes
Evaluation Count:133
yes
Evaluation Count:12
evaluated: !showActiveWindowMaximized
TRUEFALSE
yes
Evaluation Count:117
yes
Evaluation Count:16
12-133
541 showActiveWindowMaximized = child->isMaximized() && child->isVisible();
evaluated: child->isMaximized()
TRUEFALSE
yes
Evaluation Count:21
yes
Evaluation Count:96
evaluated: child->isVisible()
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:5
executed: showActiveWindowMaximized = child->isMaximized() && child->isVisible();
Execution Count:117
5-117
542 if (showActiveWindowMaximized && child->isMaximized()) {
evaluated: showActiveWindowMaximized
TRUEFALSE
yes
Evaluation Count:32
yes
Evaluation Count:113
evaluated: child->isMaximized()
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:16
16-113
543 if (q->updatesEnabled()) {
evaluated: q->updatesEnabled()
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:5
5-11
544 updatesDisabledByUs = true; -
545 q->setUpdatesEnabled(false); -
546 }
executed: }
Execution Count:11
11
547 child->showNormal(); -
548 }
executed: }
Execution Count:16
16
549 if (child->isMinimized() && !child->isShaded() && !windowStaysOnTop(child))
evaluated: child->isMinimized()
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:141
partially evaluated: !child->isShaded()
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
partially evaluated: !windowStaysOnTop(child)
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
0-141
550 child->lower();
executed: child->lower();
Execution Count:4
4
551 ignoreWindowStateChange = false; -
552 child->d_func()->setActive(false); -
553 }
executed: }
Execution Count:145
145
554}
executed: }
Execution Count:138
138
555 -
556 -
557 -
558 -
559void QMdiAreaPrivate::_q_processWindowStateChanged(Qt::WindowStates oldState, -
560 Qt::WindowStates newState) -
561{ -
562 if (ignoreWindowStateChange)
evaluated: ignoreWindowStateChange
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:343
16-343
563 return;
executed: return;
Execution Count:16
16
564 -
565 QMdiArea * const q = q_func(); -
566 QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(q->sender()); -
567 if (!child)
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:343
0-343
568 return;
never executed: return;
0
569 -
570 -
571 if (!(oldState & Qt::WindowActive) && (newState & Qt::WindowActive))
evaluated: !(oldState & Qt::WindowActive)
TRUEFALSE
yes
Evaluation Count:155
yes
Evaluation Count:188
evaluated: (newState & Qt::WindowActive)
TRUEFALSE
yes
Evaluation Count:151
yes
Evaluation Count:4
4-188
572 emitWindowActivated(child);
executed: emitWindowActivated(child);
Execution Count:151
151
573 -
574 else if ((oldState & Qt::WindowActive) && !(newState & Qt::WindowActive))
evaluated: (oldState & Qt::WindowActive)
TRUEFALSE
yes
Evaluation Count:188
yes
Evaluation Count:4
evaluated: !(newState & Qt::WindowActive)
TRUEFALSE
yes
Evaluation Count:91
yes
Evaluation Count:97
4-188
575 resetActiveWindow(child);
executed: resetActiveWindow(child);
Execution Count:91
91
576 -
577 -
578 if (!(oldState & Qt::WindowMinimized) && (newState & Qt::WindowMinimized)) {
evaluated: !(oldState & Qt::WindowMinimized)
TRUEFALSE
yes
Evaluation Count:316
yes
Evaluation Count:27
evaluated: (newState & Qt::WindowMinimized)
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:300
16-316
579 isSubWindowsTiled = false; -
580 arrangeMinimizedSubWindows(); -
581 -
582 } else if (!(oldState & Qt::WindowMaximized) && (newState & Qt::WindowMaximized)) {
evaluated: !(oldState & Qt::WindowMaximized)
TRUEFALSE
yes
Evaluation Count:242
yes
Evaluation Count:85
evaluated: (newState & Qt::WindowMaximized)
TRUEFALSE
yes
Evaluation Count:58
yes
Evaluation Count:184
executed: }
Execution Count:16
16-242
583 internalRaise(child); -
584 -
585 } else if (!(newState & (Qt::WindowMaximized | Qt::WindowMinimized))) {
evaluated: !(newState & (Qt::WindowMaximized | Qt::WindowMinimized))
TRUEFALSE
yes
Evaluation Count:200
yes
Evaluation Count:69
executed: }
Execution Count:58
58-200
586 internalRaise(child); -
587 if (oldState & Qt::WindowMinimized)
evaluated: oldState & Qt::WindowMinimized
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:184
16-184
588 arrangeMinimizedSubWindows();
executed: arrangeMinimizedSubWindows();
Execution Count:16
16
589 }
executed: }
Execution Count:200
200
590} -
591 -
592void QMdiAreaPrivate::_q_currentTabChanged(int index) -
593{ -
594 -
595 -
596 -
597 if (!tabBar || index < 0)
never evaluated: !tabBar
never evaluated: index < 0
0
598 return;
never executed: return;
0
599 -
600 -
601 if (indexToLastActiveTab >= 0 && indexToLastActiveTab < tabBar->count()
never evaluated: indexToLastActiveTab >= 0
never evaluated: indexToLastActiveTab < tabBar->count()
0
602 && indexToLastActiveTab < childWindows.count()) {
never evaluated: indexToLastActiveTab < childWindows.count()
0
603 QMdiSubWindow *lastActive = childWindows.at(indexToLastActiveTab); -
604 if (lastActive && lastActive->isHidden())
never evaluated: lastActive
never evaluated: lastActive->isHidden()
0
605 tabBar->setTabEnabled(indexToLastActiveTab, false);
never executed: tabBar->setTabEnabled(indexToLastActiveTab, false);
0
606 }
never executed: }
0
607 -
608 indexToLastActiveTab = index; -
609 qt_noop(); -
610 QMdiSubWindow *subWindow = childWindows.at(index); -
611 qt_noop(); -
612 activateWindow(subWindow); -
613 -
614}
never executed: }
0
615 -
616void QMdiAreaPrivate::_q_closeTab(int index) -
617{ -
618 -
619 -
620 -
621 QMdiSubWindow *subWindow = childWindows.at(index); -
622 qt_noop(); -
623 subWindow->close(); -
624 -
625}
never executed: }
0
626 -
627void QMdiAreaPrivate::_q_moveTab(int from, int to) -
628{ -
629 -
630 -
631 -
632 -
633 childWindows.move(from, to); -
634 -
635}
never executed: }
0
636 -
637 -
638 -
639 -
640void QMdiAreaPrivate::appendChild(QMdiSubWindow *child) -
641{ -
642 QMdiArea * const q = q_func(); -
643 qt_noop(); -
644 -
645 if (child->parent() != viewport)
partially evaluated: child->parent() != viewport
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
646 child->setParent(viewport, child->windowFlags());
never executed: child->setParent(viewport, child->windowFlags());
0
647 childWindows.append(QPointer<QMdiSubWindow>(child)); -
648 -
649 if (!child->testAttribute(Qt::WA_Resized) && q->isVisible()) {
evaluated: !child->testAttribute(Qt::WA_Resized)
TRUEFALSE
yes
Evaluation Count:100
yes
Evaluation Count:1
evaluated: q->isVisible()
TRUEFALSE
yes
Evaluation Count:36
yes
Evaluation Count:64
1-100
650 QSize newSize(child->sizeHint().boundedTo(viewport->size())); -
651 child->resize(newSize.expandedTo(qSmartMinSize(child))); -
652 }
executed: }
Execution Count:36
36
653 -
654 if (!placer)
evaluated: !placer
TRUEFALSE
yes
Evaluation Count:76
yes
Evaluation Count:25
25-76
655 placer = new MinOverlapPlacer;
executed: placer = new MinOverlapPlacer;
Execution Count:76
76
656 place(placer, child); -
657 -
658 if (hbarpolicy != Qt::ScrollBarAlwaysOff)
partially evaluated: hbarpolicy != Qt::ScrollBarAlwaysOff
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
659 child->setOption(QMdiSubWindow::AllowOutsideAreaHorizontally, true);
never executed: child->setOption(QMdiSubWindow::AllowOutsideAreaHorizontally, true);
0
660 else -
661 child->setOption(QMdiSubWindow::AllowOutsideAreaHorizontally, false);
executed: child->setOption(QMdiSubWindow::AllowOutsideAreaHorizontally, false);
Execution Count:101
101
662 -
663 if (vbarpolicy != Qt::ScrollBarAlwaysOff)
partially evaluated: vbarpolicy != Qt::ScrollBarAlwaysOff
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
664 child->setOption(QMdiSubWindow::AllowOutsideAreaVertically, true);
never executed: child->setOption(QMdiSubWindow::AllowOutsideAreaVertically, true);
0
665 else -
666 child->setOption(QMdiSubWindow::AllowOutsideAreaVertically, false);
executed: child->setOption(QMdiSubWindow::AllowOutsideAreaVertically, false);
Execution Count:101
101
667 -
668 internalRaise(child); -
669 indicesToActivatedChildren.prepend(childWindows.size() - 1); -
670 qt_noop(); -
671 -
672 -
673 if (tabBar) {
partially evaluated: tabBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
674 tabBar->addTab(child->windowIcon(), tabTextFor(child)); -
675 updateTabBarGeometry(); -
676 if (childWindows.count() == 1 && !(options & QMdiArea::DontMaximizeSubWindowOnActivation))
never evaluated: childWindows.count() == 1
never evaluated: !(options & QMdiArea::DontMaximizeSubWindowOnActivation)
0
677 showActiveWindowMaximized = true;
never executed: showActiveWindowMaximized = true;
0
678 }
never executed: }
0
679 -
680 -
681 if (!(child->windowFlags() & Qt::SubWindow))
partially evaluated: !(child->windowFlags() & Qt::SubWindow)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
682 child->setWindowFlags(Qt::SubWindow);
never executed: child->setWindowFlags(Qt::SubWindow);
0
683 child->installEventFilter(q); -
684 -
685 QObject::connect(child, "2""aboutToActivate()", q, "1""_q_deactivateAllWindows()"); -
686 QObject::connect(child, "2""windowStateChanged(Qt::WindowStates,Qt::WindowStates)", -
687 q, "1""_q_processWindowStateChanged(Qt::WindowStates,Qt::WindowStates)"); -
688}
executed: }
Execution Count:101
101
689 -
690 -
691 -
692 -
693void QMdiAreaPrivate::place(Placer *placer, QMdiSubWindow *child) -
694{ -
695 if (!placer || !child)
partially evaluated: !placer
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:152
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:152
0-152
696 return;
never executed: return;
0
697 -
698 QMdiArea * const q = q_func(); -
699 if (!q->isVisible()) {
evaluated: !q->isVisible()
TRUEFALSE
yes
Evaluation Count:65
yes
Evaluation Count:87
65-87
700 -
701 -
702 -
703 pendingPlacements.append(child); -
704 return;
executed: return;
Execution Count:65
65
705 } -
706 -
707 QList<QRect> rects; -
708 QRect parentRect = q->rect(); -
709 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *window = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
710 if (!sanityCheck(window, "QMdiArea::place") || window == child || !window->isVisibleTo(q)
partially evaluated: !sanityCheck(window, "QMdiArea::place")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:125
evaluated: window == child
TRUEFALSE
yes
Evaluation Count:87
yes
Evaluation Count:38
partially evaluated: !window->isVisibleTo(q)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:38
0-125
711 || !window->testAttribute(Qt::WA_Moved)) {
evaluated: !window->testAttribute(Qt::WA_Moved)
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:32
6-32
712 continue;
executed: continue;
Execution Count:93
93
713 } -
714 QRect occupiedGeometry; -
715 if (window->isMaximized()) {
evaluated: window->isMaximized()
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:28
4-28
716 occupiedGeometry = QRect(window->d_func()->oldGeometry.topLeft(), -
717 window->d_func()->restoreSize); -
718 } else {
executed: }
Execution Count:4
4
719 occupiedGeometry = window->geometry(); -
720 }
executed: }
Execution Count:28
28
721 rects.append(QStyle::visualRect(child->layoutDirection(), parentRect, occupiedGeometry)); -
722 }
executed: }
Execution Count:32
32
723 QPoint newPos = placer->place(child->size(), rects, parentRect); -
724 QRect newGeometry = QRect(newPos.x(), newPos.y(), child->width(), child->height()); -
725 child->setGeometry(QStyle::visualRect(child->layoutDirection(), parentRect, newGeometry)); -
726}
executed: }
Execution Count:87
87
727 -
728 -
729 -
730 -
731void QMdiAreaPrivate::rearrange(Rearranger *rearranger) -
732{ -
733 if (!rearranger)
partially evaluated: !rearranger
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:99
0-99
734 return;
never executed: return;
0
735 -
736 QMdiArea * const q = q_func(); -
737 if (!q->isVisible()) {
evaluated: !q->isVisible()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:98
1-98
738 -
739 int index = pendingRearrangements.indexOf(rearranger); -
740 if (index != -1)
partially evaluated: index != -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
741 pendingRearrangements.move(index, pendingRearrangements.size() - 1);
never executed: pendingRearrangements.move(index, pendingRearrangements.size() - 1);
0
742 else -
743 pendingRearrangements.append(rearranger);
executed: pendingRearrangements.append(rearranger);
Execution Count:1
1
744 return;
executed: return;
Execution Count:1
1
745 } -
746 -
747 QList<QWidget *> widgets; -
748 const bool reverseList = rearranger->type() == Rearranger::RegularTiler; -
749 const QList<QMdiSubWindow *> subWindows = subWindowList(activationOrder, reverseList); -
750 QSize minSubWindowSize; -
751 for (QForeachContainer<__typeof__(subWindows)> _container_(subWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
752 if (!sanityCheck(child, "QMdiArea::rearrange") || !child->isVisible())
partially evaluated: !sanityCheck(child, "QMdiArea::rearrange")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:126
evaluated: !child->isVisible()
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:75
0-126
753 continue;
executed: continue;
Execution Count:51
51
754 if (rearranger->type() == Rearranger::IconTiler) {
partially evaluated: rearranger->type() == Rearranger::IconTiler
TRUEFALSE
yes
Evaluation Count:75
no
Evaluation Count:0
0-75
755 if (child->isMinimized() && !child->isShaded() && !(child->windowFlags() & Qt::FramelessWindowHint))
evaluated: child->isMinimized()
TRUEFALSE
yes
Evaluation Count:18
yes
Evaluation Count:57
partially evaluated: !child->isShaded()
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
partially evaluated: !(child->windowFlags() & Qt::FramelessWindowHint)
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
0-57
756 widgets.append(child);
executed: widgets.append(child);
Execution Count:18
18
757 } else {
executed: }
Execution Count:75
75
758 if (child->isMinimized() && !child->isShaded())
never evaluated: child->isMinimized()
never evaluated: !child->isShaded()
0
759 continue;
never executed: continue;
0
760 if (child->isMaximized() || child->isShaded())
never evaluated: child->isMaximized()
never evaluated: child->isShaded()
0
761 child->showNormal();
never executed: child->showNormal();
0
762 minSubWindowSize = minSubWindowSize.expandedTo(child->minimumSize()) -
763 .expandedTo(child->d_func()->internalMinimumSize); -
764 widgets.append(child); -
765 }
never executed: }
0
766 } -
767 -
768 if (active && rearranger->type() == Rearranger::RegularTiler) {
evaluated: active
TRUEFALSE
yes
Evaluation Count:40
yes
Evaluation Count:58
partially evaluated: rearranger->type() == Rearranger::RegularTiler
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:40
0-58
769 -
770 -
771 int indexToActive = widgets.indexOf((QWidget *)active); -
772 if (indexToActive > 0)
never evaluated: indexToActive > 0
0
773 widgets.move(indexToActive, 0);
never executed: widgets.move(indexToActive, 0);
0
774 }
never executed: }
0
775 -
776 QRect domain = viewport->rect(); -
777 if (rearranger->type() == Rearranger::RegularTiler && !widgets.isEmpty())
partially evaluated: rearranger->type() == Rearranger::RegularTiler
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:98
never evaluated: !widgets.isEmpty()
0-98
778 domain = resizeToMinimumTileSize(minSubWindowSize, widgets.count());
never executed: domain = resizeToMinimumTileSize(minSubWindowSize, widgets.count());
0
779 -
780 rearranger->rearrange(widgets, domain); -
781 -
782 if (rearranger->type() == Rearranger::RegularTiler && !widgets.isEmpty()) {
partially evaluated: rearranger->type() == Rearranger::RegularTiler
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:98
never evaluated: !widgets.isEmpty()
0-98
783 isSubWindowsTiled = true; -
784 updateScrollBars(); -
785 } else if (rearranger->type() == Rearranger::SimpleCascader) {
never executed: }
partially evaluated: rearranger->type() == Rearranger::SimpleCascader
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:98
0-98
786 isSubWindowsTiled = false; -
787 }
never executed: }
0
788} -
789 -
790 -
791 -
792 -
793 -
794 -
795void QMdiAreaPrivate::arrangeMinimizedSubWindows() -
796{ -
797 if (!iconTiler)
evaluated: !iconTiler
TRUEFALSE
yes
Evaluation Count:62
yes
Evaluation Count:37
37-62
798 iconTiler = new IconTiler;
executed: iconTiler = new IconTiler;
Execution Count:62
62
799 rearrange(iconTiler); -
800}
executed: }
Execution Count:99
99
801 -
802 -
803 -
804 -
805void QMdiAreaPrivate::activateWindow(QMdiSubWindow *child) -
806{ -
807 if (childWindows.isEmpty()) {
partially evaluated: childWindows.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:19
0-19
808 qt_noop(); -
809 qt_noop(); -
810 return;
never executed: return;
0
811 } -
812 -
813 if (!child) {
evaluated: !child
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:13
6-13
814 if (active) {
partially evaluated: active
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
815 qt_noop(); -
816 active->d_func()->setActive(false); -
817 resetActiveWindow(); -
818 }
executed: }
Execution Count:6
6
819 return;
executed: return;
Execution Count:6
6
820 } -
821 -
822 if (child->isHidden() || child == active)
partially evaluated: child->isHidden()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:13
evaluated: child == active
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:10
0-13
823 return;
executed: return;
Execution Count:3
3
824 child->d_func()->setActive(true); -
825}
executed: }
Execution Count:10
10
826 -
827 -
828 -
829 -
830void QMdiAreaPrivate::activateCurrentWindow() -
831{ -
832 QMdiSubWindow *current = q_func()->currentSubWindow(); -
833 if (current && !isExplicitlyDeactivated(current)) {
evaluated: current
TRUEFALSE
yes
Evaluation Count:69
yes
Evaluation Count:69
partially evaluated: !isExplicitlyDeactivated(current)
TRUEFALSE
yes
Evaluation Count:69
no
Evaluation Count:0
0-69
834 current->d_func()->activationEnabled = true; -
835 current->d_func()->setActive(true, false); -
836 }
executed: }
Execution Count:69
69
837}
executed: }
Execution Count:138
138
838 -
839void QMdiAreaPrivate::activateHighlightedWindow() -
840{ -
841 if (indexToHighlighted < 0)
never evaluated: indexToHighlighted < 0
0
842 return;
never executed: return;
0
843 -
844 qt_noop(); -
845 if (tabToPreviousTimerId != -1)
never evaluated: tabToPreviousTimerId != -1
0
846 activateWindow(nextVisibleSubWindow(-1, QMdiArea::ActivationHistoryOrder));
never executed: activateWindow(nextVisibleSubWindow(-1, QMdiArea::ActivationHistoryOrder));
0
847 else -
848 activateWindow(childWindows.at(indexToHighlighted));
never executed: activateWindow(childWindows.at(indexToHighlighted));
0
849 -
850 hideRubberBand(); -
851 -
852}
never executed: }
0
853 -
854 -
855 -
856 -
857void QMdiAreaPrivate::emitWindowActivated(QMdiSubWindow *activeWindow) -
858{ -
859 QMdiArea * const q = q_func(); -
860 qt_noop(); -
861 if (activeWindow == active)
evaluated: activeWindow == active
TRUEFALSE
yes
Evaluation Count:13
yes
Evaluation Count:138
13-138
862 return;
executed: return;
Execution Count:13
13
863 qt_noop(); -
864 -
865 if (!aboutToBecomeActive)
partially evaluated: !aboutToBecomeActive
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:138
0-138
866 _q_deactivateAllWindows(activeWindow);
never executed: _q_deactivateAllWindows(activeWindow);
0
867 qt_noop(); -
868 -
869 -
870 -
871 if (showActiveWindowMaximized) {
evaluated: showActiveWindowMaximized
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:122
16-122
872 if (!activeWindow->isMaximized())
partially evaluated: !activeWindow->isMaximized()
TRUEFALSE
yes
Evaluation Count:16
no
Evaluation Count:0
0-16
873 activeWindow->showMaximized();
executed: activeWindow->showMaximized();
Execution Count:16
16
874 showActiveWindowMaximized = false; -
875 }
executed: }
Execution Count:16
16
876 -
877 -
878 const int indexToActiveWindow = childWindows.indexOf(activeWindow); -
879 qt_noop(); -
880 const int index = indicesToActivatedChildren.indexOf(indexToActiveWindow); -
881 qt_noop(); -
882 indicesToActivatedChildren.move(index, 0); -
883 internalRaise(activeWindow); -
884 -
885 if (updatesDisabledByUs) {
evaluated: updatesDisabledByUs
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:127
11-127
886 q->setUpdatesEnabled(true); -
887 updatesDisabledByUs = false; -
888 }
executed: }
Execution Count:11
11
889 -
890 qt_noop(); -
891 active = activeWindow; -
892 aboutToBecomeActive = 0; -
893 qt_noop(); -
894 -
895 -
896 if (tabBar && tabBar->currentIndex() != indexToActiveWindow)
partially evaluated: tabBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:138
never evaluated: tabBar->currentIndex() != indexToActiveWindow
0-138
897 tabBar->setCurrentIndex(indexToActiveWindow);
never executed: tabBar->setCurrentIndex(indexToActiveWindow);
0
898 -
899 -
900 if (active->isMaximized() && scrollBarsEnabled())
evaluated: active->isMaximized()
TRUEFALSE
yes
Evaluation Count:42
yes
Evaluation Count:96
partially evaluated: scrollBarsEnabled()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:42
0-96
901 updateScrollBars();
never executed: updateScrollBars();
0
902 -
903 q->subWindowActivated(active); -
904}
executed: }
Execution Count:138
138
905 -
906 -
907 -
908 -
909void QMdiAreaPrivate::resetActiveWindow(QMdiSubWindow *deactivatedWindow) -
910{ -
911 QMdiArea * const q = q_func(); -
912 if (deactivatedWindow) {
evaluated: deactivatedWindow
TRUEFALSE
yes
Evaluation Count:91
yes
Evaluation Count:17
17-91
913 if (deactivatedWindow != active)
partially evaluated: deactivatedWindow != active
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:91
0-91
914 return;
never executed: return;
0
915 active = 0; -
916 if ((aboutToBecomeActive || isActivated || lastWindowAboutToBeDestroyed())
evaluated: aboutToBecomeActive
TRUEFALSE
yes
Evaluation Count:40
yes
Evaluation Count:51
evaluated: isActivated
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:34
evaluated: lastWindowAboutToBeDestroyed()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:33
1-51
917 && !isExplicitlyDeactivated(deactivatedWindow) && !q->window()->isMinimized()) {
partially evaluated: !isExplicitlyDeactivated(deactivatedWindow)
TRUEFALSE
yes
Evaluation Count:58
no
Evaluation Count:0
partially evaluated: !q->window()->isMinimized()
TRUEFALSE
yes
Evaluation Count:58
no
Evaluation Count:0
0-58
918 return;
executed: return;
Execution Count:58
58
919 } -
920 q->subWindowActivated(0); -
921 return;
executed: return;
Execution Count:33
33
922 } -
923 -
924 if (aboutToBecomeActive)
partially evaluated: aboutToBecomeActive
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:17
0-17
925 return;
never executed: return;
0
926 -
927 active = 0; -
928 q->subWindowActivated(0); -
929}
executed: }
Execution Count:17
17
930 -
931 -
932 -
933 -
934void QMdiAreaPrivate::updateActiveWindow(int removedIndex, bool activeRemoved) -
935{ -
936 qt_noop(); -
937 -
938 -
939 if (tabBar && removedIndex >= 0) {
partially evaluated: tabBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
never evaluated: removedIndex >= 0
0-11
940 tabBar->blockSignals(true); -
941 tabBar->removeTab(removedIndex); -
942 updateTabBarGeometry(); -
943 tabBar->blockSignals(false); -
944 }
never executed: }
0
945 -
946 -
947 if (childWindows.isEmpty()) {
partially evaluated: childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
0-11
948 showActiveWindowMaximized = false; -
949 resetActiveWindow(); -
950 return;
executed: return;
Execution Count:11
11
951 } -
952 -
953 if (indexToHighlighted >= 0) {
never evaluated: indexToHighlighted >= 0
0
954 -
955 -
956 if (indexToHighlighted == removedIndex)
never evaluated: indexToHighlighted == removedIndex
0
957 hideRubberBand();
never executed: hideRubberBand();
0
958 else -
959 -
960 -
961 if (indexToHighlighted > removedIndex)
never evaluated: indexToHighlighted > removedIndex
0
962 --indexToHighlighted;
never executed: --indexToHighlighted;
0
963 } -
964 -
965 -
966 for (int i = 0; i < indicesToActivatedChildren.size(); ++i) {
never evaluated: i < indicesToActivatedChildren.size()
0
967 int *index = &indicesToActivatedChildren[i]; -
968 if (*index > removedIndex)
never evaluated: *index > removedIndex
0
969 --*index;
never executed: --*index;
0
970 }
never executed: }
0
971 -
972 if (!activeRemoved)
never evaluated: !activeRemoved
0
973 return;
never executed: return;
0
974 -
975 -
976 QMdiSubWindow *next = nextVisibleSubWindow(0, activationOrder, removedIndex); -
977 if (next)
never evaluated: next
0
978 activateWindow(next);
never executed: activateWindow(next);
0
979}
never executed: }
0
980 -
981 -
982 -
983 -
984void QMdiAreaPrivate::updateScrollBars() -
985{ -
986 if (ignoreGeometryChange || !scrollBarsEnabled())
partially evaluated: ignoreGeometryChange
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2012
evaluated: !scrollBarsEnabled()
TRUEFALSE
yes
Evaluation Count:1926
yes
Evaluation Count:86
0-2012
987 return;
executed: return;
Execution Count:1926
1926
988 -
989 QMdiArea * const q = q_func(); -
990 QSize maxSize = q->maximumViewportSize(); -
991 QSize hbarExtent = hbar->sizeHint(); -
992 QSize vbarExtent = vbar->sizeHint(); -
993 -
994 if (q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, 0, q)) {
partially evaluated: q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, 0, q)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:86
0-86
995 const int doubleFrameWidth = frameWidth * 2; -
996 if (hbarpolicy == Qt::ScrollBarAlwaysOn)
never evaluated: hbarpolicy == Qt::ScrollBarAlwaysOn
0
997 maxSize.rheight() -= doubleFrameWidth;
never executed: maxSize.rheight() -= doubleFrameWidth;
0
998 if (vbarpolicy == Qt::ScrollBarAlwaysOn)
never evaluated: vbarpolicy == Qt::ScrollBarAlwaysOn
0
999 maxSize.rwidth() -= doubleFrameWidth;
never executed: maxSize.rwidth() -= doubleFrameWidth;
0
1000 hbarExtent.rheight() += doubleFrameWidth; -
1001 vbarExtent.rwidth() += doubleFrameWidth; -
1002 }
never executed: }
0
1003 -
1004 const QRect childrenRect = active && active->isMaximized()
evaluated: active
TRUEFALSE
yes
Evaluation Count:73
yes
Evaluation Count:13
evaluated: active->isMaximized()
TRUEFALSE
yes
Evaluation Count:15
yes
Evaluation Count:58
13-73
1005 ? active->geometry() : viewport->childrenRect(); -
1006 bool useHorizontalScrollBar = useScrollBar(childrenRect, maxSize, Qt::Horizontal); -
1007 bool useVerticalScrollBar = useScrollBar(childrenRect, maxSize, Qt::Vertical); -
1008 -
1009 if (useHorizontalScrollBar && !useVerticalScrollBar) {
partially evaluated: useHorizontalScrollBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:86
never evaluated: !useVerticalScrollBar
0-86
1010 const QSize max = maxSize - QSize(0, hbarExtent.height()); -
1011 useVerticalScrollBar = useScrollBar(childrenRect, max, Qt::Vertical); -
1012 }
never executed: }
0
1013 -
1014 if (useVerticalScrollBar && !useHorizontalScrollBar) {
evaluated: useVerticalScrollBar
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:43
partially evaluated: !useHorizontalScrollBar
TRUEFALSE
yes
Evaluation Count:43
no
Evaluation Count:0
0-43
1015 const QSize max = maxSize - QSize(vbarExtent.width(), 0); -
1016 useHorizontalScrollBar = useScrollBar(childrenRect, max, Qt::Horizontal); -
1017 }
executed: }
Execution Count:43
43
1018 -
1019 if (useHorizontalScrollBar && hbarpolicy != Qt::ScrollBarAlwaysOn)
evaluated: useHorizontalScrollBar
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:43
partially evaluated: hbarpolicy != Qt::ScrollBarAlwaysOn
TRUEFALSE
yes
Evaluation Count:43
no
Evaluation Count:0
0-43
1020 maxSize.rheight() -= hbarExtent.height();
executed: maxSize.rheight() -= hbarExtent.height();
Execution Count:43
43
1021 if (useVerticalScrollBar && vbarpolicy != Qt::ScrollBarAlwaysOn)
evaluated: useVerticalScrollBar
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:43
partially evaluated: vbarpolicy != Qt::ScrollBarAlwaysOn
TRUEFALSE
yes
Evaluation Count:43
no
Evaluation Count:0
0-43
1022 maxSize.rwidth() -= vbarExtent.width();
executed: maxSize.rwidth() -= vbarExtent.width();
Execution Count:43
43
1023 -
1024 QRect viewportRect(QPoint(0, 0), maxSize); -
1025 const int startX = q->isLeftToRight() ? childrenRect.left() : viewportRect.right()
partially evaluated: q->isLeftToRight()
TRUEFALSE
yes
Evaluation Count:86
no
Evaluation Count:0
0-86
1026 - childrenRect.right(); -
1027 -
1028 -
1029 if (isSubWindowsTiled && hbar->value() != 0)
partially evaluated: isSubWindowsTiled
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:86
never evaluated: hbar->value() != 0
0-86
1030 hbar->setValue(0);
never executed: hbar->setValue(0);
0
1031 const int xOffset = startX + hbar->value(); -
1032 hbar->setRange(qMin(0, xOffset), -
1033 qMax(0, xOffset + childrenRect.width() - viewportRect.width())); -
1034 hbar->setPageStep(childrenRect.width()); -
1035 hbar->setSingleStep(childrenRect.width() / 20); -
1036 -
1037 -
1038 if (isSubWindowsTiled && vbar->value() != 0)
partially evaluated: isSubWindowsTiled
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:86
never evaluated: vbar->value() != 0
0-86
1039 vbar->setValue(0);
never executed: vbar->setValue(0);
0
1040 const int yOffset = childrenRect.top() + vbar->value(); -
1041 vbar->setRange(qMin(0, yOffset), -
1042 qMax(0, yOffset + childrenRect.height() - viewportRect.height())); -
1043 vbar->setPageStep(childrenRect.height()); -
1044 vbar->setSingleStep(childrenRect.height() / 20); -
1045}
executed: }
Execution Count:86
86
1046 -
1047 -
1048 -
1049 -
1050void QMdiAreaPrivate::internalRaise(QMdiSubWindow *mdiChild) const -
1051{ -
1052 if (!sanityCheck(mdiChild, "QMdiArea::internalRaise") || childWindows.size() < 2)
partially evaluated: !sanityCheck(mdiChild, "QMdiArea::internalRaise")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:497
evaluated: childWindows.size() < 2
TRUEFALSE
yes
Evaluation Count:319
yes
Evaluation Count:178
0-497
1053 return;
executed: return;
Execution Count:319
319
1054 -
1055 QMdiSubWindow *stackUnderChild = 0; -
1056 if (!windowStaysOnTop(mdiChild)) {
partially evaluated: !windowStaysOnTop(mdiChild)
TRUEFALSE
yes
Evaluation Count:178
no
Evaluation Count:0
0-178
1057 for (QForeachContainer<__typeof__(viewport->children())> _container_(viewport->children()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QObject *object = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1058 QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(object); -
1059 if (!child || !childWindows.contains(child))
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:791
evaluated: !childWindows.contains(child)
TRUEFALSE
yes
Evaluation Count:52
yes
Evaluation Count:739
0-791
1060 continue;
executed: continue;
Execution Count:52
52
1061 if (!child->isHidden() && windowStaysOnTop(child)) {
evaluated: !child->isHidden()
TRUEFALSE
yes
Evaluation Count:726
yes
Evaluation Count:13
partially evaluated: windowStaysOnTop(child)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:726
0-726
1062 if (stackUnderChild)
never evaluated: stackUnderChild
0
1063 child->stackUnder(stackUnderChild);
never executed: child->stackUnder(stackUnderChild);
0
1064 else -
1065 child->raise();
never executed: child->raise();
0
1066 stackUnderChild = child; -
1067 }
never executed: }
0
1068 }
executed: }
Execution Count:739
739
1069 }
executed: }
Execution Count:178
178
1070 -
1071 if (stackUnderChild)
partially evaluated: stackUnderChild
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:178
0-178
1072 mdiChild->stackUnder(stackUnderChild);
never executed: mdiChild->stackUnder(stackUnderChild);
0
1073 else -
1074 mdiChild->raise();
executed: mdiChild->raise();
Execution Count:178
178
1075} -
1076 -
1077QRect QMdiAreaPrivate::resizeToMinimumTileSize(const QSize &minSubWindowSize, int subWindowCount) -
1078{ -
1079 QMdiArea * const q = q_func(); -
1080 if (!minSubWindowSize.isValid() || subWindowCount <= 0)
never evaluated: !minSubWindowSize.isValid()
never evaluated: subWindowCount <= 0
0
1081 return viewport->rect();
never executed: return viewport->rect();
0
1082 -
1083 -
1084 const int columns = qMax(qCeil(qSqrt(qreal(subWindowCount))), 1); -
1085 const int rows = qMax((subWindowCount % columns) ? (subWindowCount / columns + 1) -
1086 : (subWindowCount / columns), 1); -
1087 const int minWidth = minSubWindowSize.width() * columns; -
1088 const int minHeight = minSubWindowSize.height() * rows; -
1089 -
1090 -
1091 -
1092 if (!tileCalledFromResizeEvent) {
never evaluated: !tileCalledFromResizeEvent
0
1093 QWidget *topLevel = q; -
1094 -
1095 while (topLevel && !topLevel->isWindow() && topLevel->windowType() != Qt::SubWindow)
never evaluated: topLevel
never evaluated: !topLevel->isWindow()
never evaluated: topLevel->windowType() != Qt::SubWindow
0
1096 topLevel = topLevel->parentWidget();
never executed: topLevel = topLevel->parentWidget();
0
1097 -
1098 int minAreaWidth = minWidth + left + right + 2; -
1099 int minAreaHeight = minHeight + top + bottom + 2; -
1100 if (hbar->isVisible())
never evaluated: hbar->isVisible()
0
1101 minAreaHeight += hbar->height();
never executed: minAreaHeight += hbar->height();
0
1102 if (vbar->isVisible())
never evaluated: vbar->isVisible()
0
1103 minAreaWidth += vbar->width();
never executed: minAreaWidth += vbar->width();
0
1104 if (q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, 0, q)) {
never evaluated: q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents, 0, q)
0
1105 const int frame = q->style()->pixelMetric(QStyle::PM_DefaultFrameWidth, 0, q); -
1106 minAreaWidth += 2 * frame; -
1107 minAreaHeight += 2 * frame; -
1108 }
never executed: }
0
1109 const QSize diff = QSize(minAreaWidth, minAreaHeight).expandedTo(q->size()) - q->size(); -
1110 topLevel->resize(topLevel->size() + diff); -
1111 }
never executed: }
0
1112 -
1113 QRect domain = viewport->rect(); -
1114 -
1115 -
1116 if (domain.width() < minWidth) {
never evaluated: domain.width() < minWidth
0
1117 domain.setWidth(minWidth); -
1118 if (hbarpolicy == Qt::ScrollBarAlwaysOff)
never evaluated: hbarpolicy == Qt::ScrollBarAlwaysOff
0
1119 q->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
never executed: q->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
0
1120 else -
1121 hbar->setValue(0);
never executed: hbar->setValue(0);
0
1122 } -
1123 -
1124 if (domain.height() < minHeight) {
never evaluated: domain.height() < minHeight
0
1125 domain.setHeight(minHeight); -
1126 if (vbarpolicy == Qt::ScrollBarAlwaysOff)
never evaluated: vbarpolicy == Qt::ScrollBarAlwaysOff
0
1127 q->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
never executed: q->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);
0
1128 else -
1129 vbar->setValue(0);
never executed: vbar->setValue(0);
0
1130 } -
1131 return domain;
never executed: return domain;
0
1132} -
1133 -
1134 -
1135 -
1136 -
1137bool QMdiAreaPrivate::scrollBarsEnabled() const -
1138{ -
1139 return hbarpolicy != Qt::ScrollBarAlwaysOff || vbarpolicy != Qt::ScrollBarAlwaysOff;
executed: return hbarpolicy != Qt::ScrollBarAlwaysOff || vbarpolicy != Qt::ScrollBarAlwaysOff;
Execution Count:2110
2110
1140} -
1141 -
1142 -
1143 -
1144 -
1145bool QMdiAreaPrivate::lastWindowAboutToBeDestroyed() const -
1146{ -
1147 if (childWindows.count() != 1)
evaluated: childWindows.count() != 1
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:29
5-29
1148 return false;
executed: return false;
Execution Count:5
5
1149 -
1150 QMdiSubWindow *last = childWindows.at(0); -
1151 if (!last)
partially evaluated: !last
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:29
0-29
1152 return true;
never executed: return true;
0
1153 -
1154 if (!last->testAttribute(Qt::WA_DeleteOnClose))
evaluated: !last->testAttribute(Qt::WA_DeleteOnClose)
TRUEFALSE
yes
Evaluation Count:23
yes
Evaluation Count:6
6-23
1155 return false;
executed: return false;
Execution Count:23
23
1156 -
1157 return last->d_func()->data.is_closing;
executed: return last->d_func()->data.is_closing;
Execution Count:6
6
1158} -
1159 -
1160 -
1161 -
1162 -
1163void QMdiAreaPrivate::setChildActivationEnabled(bool enable, bool onlyNextActivationEvent) const -
1164{ -
1165 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *subWindow = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1166 if (!subWindow || !subWindow->isVisible())
partially evaluated: !subWindow
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:234
evaluated: !subWindow->isVisible()
TRUEFALSE
yes
Evaluation Count:60
yes
Evaluation Count:174
0-234
1167 continue;
executed: continue;
Execution Count:60
60
1168 if (onlyNextActivationEvent)
evaluated: onlyNextActivationEvent
TRUEFALSE
yes
Evaluation Count:84
yes
Evaluation Count:90
84-90
1169 subWindow->d_func()->ignoreNextActivationEvent = !enable;
executed: subWindow->d_func()->ignoreNextActivationEvent = !enable;
Execution Count:84
84
1170 else -
1171 subWindow->d_func()->activationEnabled = enable;
executed: subWindow->d_func()->activationEnabled = enable;
Execution Count:90
90
1172 } -
1173}
executed: }
Execution Count:249
249
1174 -
1175 -
1176 -
1177 -
1178 -
1179void QMdiAreaPrivate::scrollBarPolicyChanged(Qt::Orientation orientation, Qt::ScrollBarPolicy policy) -
1180{ -
1181 if (childWindows.isEmpty())
evaluated: childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:160
yes
Evaluation Count:2
2-160
1182 return;
executed: return;
Execution Count:160
160
1183 -
1184 const QMdiSubWindow::SubWindowOption option = orientation == Qt::Horizontal ?
evaluated: orientation == Qt::Horizontal
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:1
1
1185 QMdiSubWindow::AllowOutsideAreaHorizontally : QMdiSubWindow::AllowOutsideAreaVertically; -
1186 const bool enable = policy != Qt::ScrollBarAlwaysOff; -
1187 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1188 if (!sanityCheck(child, "QMdiArea::scrollBarPolicyChanged"))
partially evaluated: !sanityCheck(child, "QMdiArea::scrollBarPolicyChanged")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
0-8
1189 continue;
never executed: continue;
0
1190 child->setOption(option, enable); -
1191 }
executed: }
Execution Count:8
8
1192 updateScrollBars(); -
1193}
executed: }
Execution Count:2
2
1194 -
1195QList<QMdiSubWindow*> -
1196QMdiAreaPrivate::subWindowList(QMdiArea::WindowOrder order, bool reversed) const -
1197{ -
1198 QList<QMdiSubWindow *> list; -
1199 if (childWindows.isEmpty())
evaluated: childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:101
11-101
1200 return list;
executed: return list;
Execution Count:11
11
1201 -
1202 if (order == QMdiArea::CreationOrder) {
partially evaluated: order == QMdiArea::CreationOrder
TRUEFALSE
yes
Evaluation Count:101
no
Evaluation Count:0
0-101
1203 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1204 if (!child)
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:184
0-184
1205 continue;
never executed: continue;
0
1206 if (!reversed)
partially evaluated: !reversed
TRUEFALSE
yes
Evaluation Count:184
no
Evaluation Count:0
0-184
1207 list.append(child);
executed: list.append(child);
Execution Count:184
184
1208 else -
1209 list.prepend(child);
never executed: list.prepend(child);
0
1210 } -
1211 } else if (order == QMdiArea::StackingOrder) {
executed: }
Execution Count:101
never evaluated: order == QMdiArea::StackingOrder
0-101
1212 for (QForeachContainer<__typeof__(viewport->children())> _container_(viewport->children()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QObject *object = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1213 QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(object); -
1214 if (!child || !childWindows.contains(child))
never evaluated: !child
never evaluated: !childWindows.contains(child)
0
1215 continue;
never executed: continue;
0
1216 if (!reversed)
never evaluated: !reversed
0
1217 list.append(child);
never executed: list.append(child);
0
1218 else -
1219 list.prepend(child);
never executed: list.prepend(child);
0
1220 } -
1221 } else {
never executed: }
0
1222 qt_noop(); -
1223 for (int i = indicesToActivatedChildren.count() - 1; i >= 0; --i) {
never evaluated: i >= 0
0
1224 QMdiSubWindow *child = childWindows.at(indicesToActivatedChildren.at(i)); -
1225 if (!child)
never evaluated: !child
0
1226 continue;
never executed: continue;
0
1227 if (!reversed)
never evaluated: !reversed
0
1228 list.append(child);
never executed: list.append(child);
0
1229 else -
1230 list.prepend(child);
never executed: list.prepend(child);
0
1231 } -
1232 }
never executed: }
0
1233 return list;
executed: return list;
Execution Count:101
101
1234} -
1235 -
1236 -
1237 -
1238 -
1239void QMdiAreaPrivate::disconnectSubWindow(QObject *subWindow) -
1240{ -
1241 if (!subWindow)
partially evaluated: !subWindow
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
0-11
1242 return;
never executed: return;
0
1243 -
1244 QMdiArea * const q = q_func(); -
1245 QObject::disconnect(subWindow, 0, q, 0); -
1246 subWindow->removeEventFilter(q); -
1247}
executed: }
Execution Count:11
11
1248 -
1249 -
1250 -
1251 -
1252QMdiSubWindow *QMdiAreaPrivate::nextVisibleSubWindow(int increaseFactor, QMdiArea::WindowOrder order, -
1253 int removedIndex, int fromIndex) const -
1254{ -
1255 if (childWindows.isEmpty())
partially evaluated: childWindows.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
1256 return 0;
never executed: return 0;
0
1257 -
1258 const QMdiArea * const q = q_func(); -
1259 const QList<QMdiSubWindow *> subWindows = q->subWindowList(order); -
1260 QMdiSubWindow *current = 0; -
1261 -
1262 if (removedIndex < 0) {
partially evaluated: removedIndex < 0
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
1263 if (fromIndex >= 0 && fromIndex < subWindows.size())
partially evaluated: fromIndex >= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
never evaluated: fromIndex < subWindows.size()
0-6
1264 current = childWindows.at(fromIndex);
never executed: current = childWindows.at(fromIndex);
0
1265 else -
1266 current = q->currentSubWindow();
executed: current = q->currentSubWindow();
Execution Count:6
6
1267 } -
1268 -
1269 -
1270 -
1271 if (!current) {
partially evaluated: !current
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
1272 if (removedIndex >= 0 && order == QMdiArea::CreationOrder) {
never evaluated: removedIndex >= 0
never evaluated: order == QMdiArea::CreationOrder
0
1273 int candidateIndex = -1; -
1274 setIndex(&candidateIndex, removedIndex, 0, subWindows.size() - 1, true); -
1275 current = childWindows.at(candidateIndex); -
1276 } else {
never executed: }
0
1277 current = subWindows.back(); -
1278 }
never executed: }
0
1279 } -
1280 qt_noop(); -
1281 -
1282 -
1283 const int indexToCurrent = subWindows.indexOf(current); -
1284 const bool increasing = increaseFactor > 0 ? true : false;
partially evaluated: increaseFactor > 0
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
1285 -
1286 -
1287 int index = -1; -
1288 setIndex(&index, indexToCurrent + increaseFactor, 0, subWindows.size() - 1, increasing); -
1289 qt_noop(); -
1290 -
1291 -
1292 while (subWindows.at(index)->isHidden()) {
partially evaluated: subWindows.at(index)->isHidden()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
1293 setIndex(&index, index + increaseFactor, 0, subWindows.size() - 1, increasing); -
1294 if (index == indexToCurrent)
never evaluated: index == indexToCurrent
0
1295 break;
never executed: break;
0
1296 }
never executed: }
0
1297 -
1298 if (!subWindows.at(index)->isHidden())
partially evaluated: !subWindows.at(index)->isHidden()
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
1299 return subWindows.at(index);
executed: return subWindows.at(index);
Execution Count:6
6
1300 return 0;
never executed: return 0;
0
1301} -
1302 -
1303 -
1304 -
1305 -
1306void QMdiAreaPrivate::highlightNextSubWindow(int increaseFactor) -
1307{ -
1308 if (childWindows.size() == 1)
never evaluated: childWindows.size() == 1
0
1309 return;
never executed: return;
0
1310 -
1311 QMdiArea * const q = q_func(); -
1312 -
1313 if (indexToHighlighted < 0) {
never evaluated: indexToHighlighted < 0
0
1314 QMdiSubWindow *current = q->currentSubWindow(); -
1315 if (!current)
never evaluated: !current
0
1316 return;
never executed: return;
0
1317 indexToHighlighted = childWindows.indexOf(current); -
1318 }
never executed: }
0
1319 -
1320 qt_noop(); -
1321 qt_noop(); -
1322 -
1323 QMdiSubWindow *highlight = nextVisibleSubWindow(increaseFactor, activationOrder, -1, indexToHighlighted); -
1324 if (!highlight)
never evaluated: !highlight
0
1325 return;
never executed: return;
0
1326 -
1327 -
1328 if (!rubberBand) {
never evaluated: !rubberBand
0
1329 rubberBand = new QRubberBand(QRubberBand::Rectangle, viewport); -
1330 -
1331 rubberBand->setObjectName(QLatin1String("qt_rubberband")); -
1332 rubberBand->setWindowFlags(rubberBand->windowFlags() | Qt::WindowStaysOnTopHint); -
1333 }
never executed: }
0
1334 -
1335 -
1336 -
1337 -
1338 if (tabToPreviousTimerId == -1)
never evaluated: tabToPreviousTimerId == -1
0
1339 showRubberBandFor(highlight);
never executed: showRubberBandFor(highlight);
0
1340 -
1341 -
1342 indexToHighlighted = childWindows.indexOf(highlight); -
1343 qt_noop(); -
1344}
never executed: }
0
1345 -
1346 -
1347 -
1348 -
1349 -
1350void QMdiAreaPrivate::setViewMode(QMdiArea::ViewMode mode) -
1351{ -
1352 QMdiArea * const q = q_func(); -
1353 if (viewMode == mode || inViewModeChange)
never evaluated: viewMode == mode
never evaluated: inViewModeChange
0
1354 return;
never executed: return;
0
1355 -
1356 -
1357 inViewModeChange = true; -
1358 -
1359 -
1360 if (mode == QMdiArea::TabbedView) {
never evaluated: mode == QMdiArea::TabbedView
0
1361 qt_noop(); -
1362 tabBar = new QMdiAreaTabBar(q); -
1363 tabBar->setDocumentMode(documentMode); -
1364 tabBar->setTabsClosable(tabsClosable); -
1365 tabBar->setMovable(tabsMovable); -
1366 -
1367 tabBar->setShape(tabBarShapeFrom(tabShape, tabPosition)); -
1368 -
1369 -
1370 isSubWindowsTiled = false; -
1371 -
1372 for (QForeachContainer<__typeof__(childWindows)> _container_(childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *subWindow = *_container_.i;; __extension__ ({--_container_.brk; break;})) -
1373 tabBar->addTab(subWindow->windowIcon(), tabTextFor(subWindow));
never executed: tabBar->addTab(subWindow->windowIcon(), tabTextFor(subWindow));
0
1374 -
1375 QMdiSubWindow *current = q->currentSubWindow(); -
1376 if (current) {
never evaluated: current
0
1377 tabBar->setCurrentIndex(childWindows.indexOf(current)); -
1378 -
1379 if (current->isMaximized())
never evaluated: current->isMaximized()
0
1380 current->showNormal();
never executed: current->showNormal();
0
1381 -
1382 viewMode = mode; -
1383 -
1384 -
1385 if (!q->testOption(QMdiArea::DontMaximizeSubWindowOnActivation)) {
never evaluated: !q->testOption(QMdiArea::DontMaximizeSubWindowOnActivation)
0
1386 current->showMaximized(); -
1387 }
never executed: }
0
1388 } else {
never executed: }
0
1389 viewMode = mode; -
1390 }
never executed: }
0
1391 -
1392 if (q->isVisible())
never evaluated: q->isVisible()
0
1393 tabBar->show();
never executed: tabBar->show();
0
1394 updateTabBarGeometry(); -
1395 -
1396 QObject::connect(tabBar, "2""currentChanged(int)", q, "1""_q_currentTabChanged(int)"); -
1397 QObject::connect(tabBar, "2""tabCloseRequested(int)", q, "1""_q_closeTab(int)"); -
1398 QObject::connect(tabBar, "2""tabMoved(int,int)", q, "1""_q_moveTab(int,int)"); -
1399 } else
never executed: }
0
1400 -
1401 { -
1402 -
1403 delete tabBar; -
1404 tabBar = 0; -
1405 -
1406 -
1407 viewMode = mode; -
1408 q->setViewportMargins(0, 0, 0, 0); -
1409 indexToLastActiveTab = -1; -
1410 -
1411 QMdiSubWindow *current = q->currentSubWindow(); -
1412 if (current && current->isMaximized())
never evaluated: current
never evaluated: current->isMaximized()
0
1413 current->showNormal();
never executed: current->showNormal();
0
1414 }
never executed: }
0
1415 -
1416 qt_noop(); -
1417 inViewModeChange = false; -
1418}
never executed: }
0
1419 -
1420 -
1421 -
1422 -
1423 -
1424void QMdiAreaPrivate::updateTabBarGeometry() -
1425{ -
1426 if (!tabBar)
partially evaluated: !tabBar
TRUEFALSE
yes
Evaluation Count:97
no
Evaluation Count:0
0-97
1427 return;
executed: return;
Execution Count:97
97
1428 -
1429 QMdiArea * const q = q_func(); -
1430 -
1431 qt_noop(); -
1432 -
1433 const QSize tabBarSizeHint = tabBar->sizeHint(); -
1434 -
1435 int areaHeight = q->height(); -
1436 if (hbar && hbar->isVisible())
never evaluated: hbar
never evaluated: hbar->isVisible()
0
1437 areaHeight -= hbar->height();
never executed: areaHeight -= hbar->height();
0
1438 -
1439 int areaWidth = q->width(); -
1440 if (vbar && vbar->isVisible())
never evaluated: vbar
never evaluated: vbar->isVisible()
0
1441 areaWidth -= vbar->width();
never executed: areaWidth -= vbar->width();
0
1442 -
1443 QRect tabBarRect; -
1444 -
1445 switch (tabPosition) { -
1446 case QTabWidget::North: -
1447 q->setViewportMargins(0, tabBarSizeHint.height(), 0, 0); -
1448 tabBarRect = QRect(0, 0, areaWidth, tabBarSizeHint.height()); -
1449 break;
never executed: break;
0
1450 case QTabWidget::South: -
1451 q->setViewportMargins(0, 0, 0, tabBarSizeHint.height()); -
1452 tabBarRect = QRect(0, areaHeight - tabBarSizeHint.height(), areaWidth, tabBarSizeHint.height()); -
1453 break;
never executed: break;
0
1454 case QTabWidget::East: -
1455 if (q->layoutDirection() == Qt::LeftToRight)
never evaluated: q->layoutDirection() == Qt::LeftToRight
0
1456 q->setViewportMargins(0, 0, tabBarSizeHint.width(), 0);
never executed: q->setViewportMargins(0, 0, tabBarSizeHint.width(), 0);
0
1457 else -
1458 q->setViewportMargins(tabBarSizeHint.width(), 0, 0, 0);
never executed: q->setViewportMargins(tabBarSizeHint.width(), 0, 0, 0);
0
1459 tabBarRect = QRect(areaWidth - tabBarSizeHint.width(), 0, tabBarSizeHint.width(), areaHeight); -
1460 break;
never executed: break;
0
1461 case QTabWidget::West: -
1462 if (q->layoutDirection() == Qt::LeftToRight)
never evaluated: q->layoutDirection() == Qt::LeftToRight
0
1463 q->setViewportMargins(tabBarSizeHint.width(), 0, 0, 0);
never executed: q->setViewportMargins(tabBarSizeHint.width(), 0, 0, 0);
0
1464 else -
1465 q->setViewportMargins(0, 0, tabBarSizeHint.width(), 0);
never executed: q->setViewportMargins(0, 0, tabBarSizeHint.width(), 0);
0
1466 tabBarRect = QRect(0, 0, tabBarSizeHint.width(), areaHeight); -
1467 break;
never executed: break;
0
1468 default: -
1469 break;
never executed: break;
0
1470 } -
1471 -
1472 -
1473 tabBar->setGeometry(QStyle::visualRect(q->layoutDirection(), q->contentsRect(), tabBarRect)); -
1474}
never executed: }
0
1475 -
1476 -
1477 -
1478 -
1479void QMdiAreaPrivate::refreshTabBar() -
1480{ -
1481 if (!tabBar)
never evaluated: !tabBar
0
1482 return;
never executed: return;
0
1483 -
1484 tabBar->setDocumentMode(documentMode); -
1485 tabBar->setTabsClosable(tabsClosable); -
1486 tabBar->setMovable(tabsMovable); -
1487 -
1488 tabBar->setShape(tabBarShapeFrom(tabShape, tabPosition)); -
1489 -
1490 updateTabBarGeometry(); -
1491}
never executed: }
0
1492 -
1493 -
1494 -
1495 -
1496 -
1497 -
1498QMdiArea::QMdiArea(QWidget *parent) -
1499 : QAbstractScrollArea(*new QMdiAreaPrivate, parent) -
1500{ -
1501 setBackground(palette().brush(QPalette::Dark)); -
1502 setFrameStyle(QFrame::NoFrame); -
1503 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); -
1504 setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); -
1505 setViewport(0); -
1506 setFocusPolicy(Qt::NoFocus); -
1507 QApplication::instance()->installEventFilter(this); -
1508}
executed: }
Execution Count:80
80
1509 -
1510 -
1511 -
1512 -
1513QMdiArea::~QMdiArea() -
1514{ -
1515 QMdiAreaPrivate * const d = d_func(); -
1516 delete d->cascader; -
1517 d->cascader = 0; -
1518 -
1519 delete d->regularTiler; -
1520 d->regularTiler = 0; -
1521 -
1522 delete d->iconTiler; -
1523 d->iconTiler = 0; -
1524 -
1525 delete d->placer; -
1526 d->placer = 0; -
1527}
executed: }
Execution Count:77
77
1528 -
1529 -
1530 -
1531 -
1532QSize QMdiArea::sizeHint() const -
1533{ -
1534 -
1535 -
1536 int nestedCount = 0; -
1537 QWidget *widget = this->parentWidget(); -
1538 while (widget) {
evaluated: widget
TRUEFALSE
yes
Evaluation Count:208
yes
Evaluation Count:141
141-208
1539 if (qobject_cast<QMdiArea *>(widget))
evaluated: qobject_cast<QMdiArea *>(widget)
TRUEFALSE
yes
Evaluation Count:32
yes
Evaluation Count:176
32-176
1540 ++nestedCount;
executed: ++nestedCount;
Execution Count:32
32
1541 widget = widget->parentWidget(); -
1542 }
executed: }
Execution Count:208
208
1543 const int scaleFactor = 3 * (nestedCount + 1); -
1544 -
1545 QSize desktopSize = QApplication::desktop()->size(); -
1546 QSize size(desktopSize.width() * 2 / scaleFactor, desktopSize.height() * 2 / scaleFactor); -
1547 for (QForeachContainer<__typeof__(d_func()->childWindows)> _container_(d_func()->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1548 if (!sanityCheck(child, "QMdiArea::sizeHint"))
partially evaluated: !sanityCheck(child, "QMdiArea::sizeHint")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:76
0-76
1549 continue;
never executed: continue;
0
1550 size = size.expandedTo(child->sizeHint()); -
1551 }
executed: }
Execution Count:76
76
1552 return size.expandedTo(QApplication::globalStrut());
executed: return size.expandedTo(QApplication::globalStrut());
Execution Count:141
141
1553} -
1554 -
1555 -
1556 -
1557 -
1558QSize QMdiArea::minimumSizeHint() const -
1559{ -
1560 const QMdiAreaPrivate * const d = d_func(); -
1561 QSize size(style()->pixelMetric(QStyle::PM_MdiSubWindowMinimizedWidth, 0, this), -
1562 style()->pixelMetric(QStyle::PM_TitleBarHeight, 0, this)); -
1563 size = size.expandedTo(QAbstractScrollArea::minimumSizeHint()); -
1564 if (!d->scrollBarsEnabled()) {
evaluated: !d->scrollBarsEnabled()
TRUEFALSE
yes
Evaluation Count:55
yes
Evaluation Count:1
1-55
1565 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1566 if (!sanityCheck(child, "QMdiArea::sizeHint"))
partially evaluated: !sanityCheck(child, "QMdiArea::sizeHint")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:18
0-18
1567 continue;
never executed: continue;
0
1568 size = size.expandedTo(child->minimumSizeHint()); -
1569 }
executed: }
Execution Count:18
18
1570 }
executed: }
Execution Count:55
55
1571 return size.expandedTo(QApplication::globalStrut());
executed: return size.expandedTo(QApplication::globalStrut());
Execution Count:56
56
1572} -
1573QMdiSubWindow *QMdiArea::currentSubWindow() const -
1574{ -
1575 const QMdiAreaPrivate * const d = d_func(); -
1576 if (d->childWindows.isEmpty())
evaluated: d->childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:66
yes
Evaluation Count:78
66-78
1577 return 0;
executed: return 0;
Execution Count:66
66
1578 -
1579 if (d->active)
evaluated: d->active
TRUEFALSE
yes
Evaluation Count:75
yes
Evaluation Count:3
3-75
1580 return d->active;
executed: return d->active;
Execution Count:75
75
1581 -
1582 if (d->isActivated && !window()->isMinimized())
partially evaluated: d->isActivated
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
partially evaluated: !window()->isMinimized()
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
1583 return 0;
executed: return 0;
Execution Count:3
3
1584 -
1585 qt_noop(); -
1586 int index = d->indicesToActivatedChildren.at(0); -
1587 qt_noop(); -
1588 QMdiSubWindow *current = d->childWindows.at(index); -
1589 qt_noop(); -
1590 return current;
never executed: return current;
0
1591} -
1592QMdiSubWindow *QMdiArea::activeSubWindow() const -
1593{ -
1594 const QMdiAreaPrivate * const d = d_func(); -
1595 return d->active;
executed: return d->active;
Execution Count:9
9
1596} -
1597 -
1598 -
1599 -
1600 -
1601 -
1602 -
1603 -
1604void QMdiArea::setActiveSubWindow(QMdiSubWindow *window) -
1605{ -
1606 QMdiAreaPrivate * const d = d_func(); -
1607 if (!window) {
evaluated: !window
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:7
6-7
1608 d->activateWindow(0); -
1609 return;
executed: return;
Execution Count:6
6
1610 } -
1611 -
1612 if (d->childWindows.isEmpty()) {
partially evaluated: d->childWindows.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
1613 QMessageLogger("widgets/qmdiarea.cpp", 1817, __PRETTY_FUNCTION__).warning("QMdiArea::setActiveSubWindow: workspace is empty"); -
1614 return;
never executed: return;
0
1615 } -
1616 -
1617 if (d->childWindows.indexOf(window) == -1) {
partially evaluated: d->childWindows.indexOf(window) == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
1618 QMessageLogger("widgets/qmdiarea.cpp", 1822, __PRETTY_FUNCTION__).warning("QMdiArea::setActiveSubWindow: window is not inside workspace"); -
1619 return;
never executed: return;
0
1620 } -
1621 -
1622 d->activateWindow(window); -
1623}
executed: }
Execution Count:7
7
1624 -
1625 -
1626 -
1627 -
1628 -
1629 -
1630void QMdiArea::closeActiveSubWindow() -
1631{ -
1632 QMdiAreaPrivate * const d = d_func(); -
1633 if (d->active)
never evaluated: d->active
0
1634 d->active->close();
never executed: d->active->close();
0
1635}
never executed: }
0
1636QList<QMdiSubWindow *> QMdiArea::subWindowList(WindowOrder order) const -
1637{ -
1638 const QMdiAreaPrivate * const d = d_func(); -
1639 return d->subWindowList(order, false);
executed: return d->subWindowList(order, false);
Execution Count:14
14
1640} -
1641void QMdiArea::closeAllSubWindows() -
1642{ -
1643 QMdiAreaPrivate * const d = d_func(); -
1644 if (d->childWindows.isEmpty())
never evaluated: d->childWindows.isEmpty()
0
1645 return;
never executed: return;
0
1646 -
1647 d->isSubWindowsTiled = false; -
1648 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1649 if (!sanityCheck(child, "QMdiArea::closeAllSubWindows"))
never evaluated: !sanityCheck(child, "QMdiArea::closeAllSubWindows")
0
1650 continue;
never executed: continue;
0
1651 child->close(); -
1652 }
never executed: }
0
1653 -
1654 d->updateScrollBars(); -
1655}
never executed: }
0
1656void QMdiArea::activateNextSubWindow() -
1657{ -
1658 QMdiAreaPrivate * const d = d_func(); -
1659 if (d->childWindows.isEmpty())
partially evaluated: d->childWindows.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
1660 return;
never executed: return;
0
1661 -
1662 QMdiSubWindow *next = d->nextVisibleSubWindow(1, d->activationOrder); -
1663 if (next)
partially evaluated: next
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
1664 d->activateWindow(next);
executed: d->activateWindow(next);
Execution Count:6
6
1665}
executed: }
Execution Count:6
6
1666void QMdiArea::activatePreviousSubWindow() -
1667{ -
1668 QMdiAreaPrivate * const d = d_func(); -
1669 if (d->childWindows.isEmpty())
never evaluated: d->childWindows.isEmpty()
0
1670 return;
never executed: return;
0
1671 -
1672 QMdiSubWindow *previous = d->nextVisibleSubWindow(-1, d->activationOrder); -
1673 if (previous)
never evaluated: previous
0
1674 d->activateWindow(previous);
never executed: d->activateWindow(previous);
0
1675}
never executed: }
0
1676QMdiSubWindow *QMdiArea::addSubWindow(QWidget *widget, Qt::WindowFlags windowFlags) -
1677{ -
1678 if (!widget) {
partially evaluated: !widget
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
1679 QMessageLogger("widgets/qmdiarea.cpp", 1946, __PRETTY_FUNCTION__).warning("QMdiArea::addSubWindow: null pointer to widget"); -
1680 return 0;
never executed: return 0;
0
1681 } -
1682 -
1683 QMdiAreaPrivate * const d = d_func(); -
1684 -
1685 QWidget *childFocus = widget->focusWidget(); -
1686 QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(widget); -
1687 -
1688 -
1689 if (child) {
evaluated: child
TRUEFALSE
yes
Evaluation Count:19
yes
Evaluation Count:82
19-82
1690 if (d->childWindows.indexOf(child) != -1) {
partially evaluated: d->childWindows.indexOf(child) != -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:19
0-19
1691 QMessageLogger("widgets/qmdiarea.cpp", 1958, __PRETTY_FUNCTION__).warning("QMdiArea::addSubWindow: window is already added"); -
1692 return child;
never executed: return child;
0
1693 } -
1694 child->setParent(viewport(), windowFlags ? windowFlags : child->windowFlags()); -
1695 -
1696 } else {
executed: }
Execution Count:19
19
1697 child = new QMdiSubWindow(viewport(), windowFlags); -
1698 child->setAttribute(Qt::WA_DeleteOnClose); -
1699 child->setWidget(widget); -
1700 qt_noop(); -
1701 }
executed: }
Execution Count:82
82
1702 -
1703 if (childFocus)
partially evaluated: childFocus
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:101
0-101
1704 childFocus->setFocus();
never executed: childFocus->setFocus();
0
1705 d->appendChild(child); -
1706 return child;
executed: return child;
Execution Count:101
101
1707} -
1708void QMdiArea::removeSubWindow(QWidget *widget) -
1709{ -
1710 if (!widget) {
never evaluated: !widget
0
1711 QMessageLogger("widgets/qmdiarea.cpp", 1989, __PRETTY_FUNCTION__).warning("QMdiArea::removeSubWindow: null pointer to widget"); -
1712 return;
never executed: return;
0
1713 } -
1714 -
1715 QMdiAreaPrivate * const d = d_func(); -
1716 if (d->childWindows.isEmpty())
never evaluated: d->childWindows.isEmpty()
0
1717 return;
never executed: return;
0
1718 -
1719 if (QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(widget)) {
never evaluated: QMdiSubWindow *child = qobject_cast<QMdiSubWindow *>(widget)
0
1720 int index = d->childWindows.indexOf(child); -
1721 if (index == -1) {
never evaluated: index == -1
0
1722 QMessageLogger("widgets/qmdiarea.cpp", 2000, __PRETTY_FUNCTION__).warning("QMdiArea::removeSubWindow: window is not inside workspace"); -
1723 return;
never executed: return;
0
1724 } -
1725 d->disconnectSubWindow(child); -
1726 d->childWindows.removeAll(child); -
1727 d->indicesToActivatedChildren.removeAll(index); -
1728 d->updateActiveWindow(index, d->active == child); -
1729 child->setParent(0); -
1730 return;
never executed: return;
0
1731 } -
1732 -
1733 bool found = false; -
1734 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1735 if (!sanityCheck(child, "QMdiArea::removeSubWindow"))
never evaluated: !sanityCheck(child, "QMdiArea::removeSubWindow")
0
1736 continue;
never executed: continue;
0
1737 if (child->widget() == widget) {
never evaluated: child->widget() == widget
0
1738 child->setWidget(0); -
1739 qt_noop(); -
1740 found = true; -
1741 break;
never executed: break;
0
1742 } -
1743 }
never executed: }
0
1744 -
1745 if (!found)
never evaluated: !found
0
1746 QMessageLogger("widgets/qmdiarea.cpp", 2024, __PRETTY_FUNCTION__).warning("QMdiArea::removeSubWindow: widget is not child of any window inside QMdiArea");
never executed: QMessageLogger("widgets/qmdiarea.cpp", 2024, __PRETTY_FUNCTION__).warning("QMdiArea::removeSubWindow: widget is not child of any window inside QMdiArea");
0
1747}
never executed: }
0
1748QBrush QMdiArea::background() const -
1749{ -
1750 return d_func()->background;
never executed: return d_func()->background;
0
1751} -
1752 -
1753void QMdiArea::setBackground(const QBrush &brush) -
1754{ -
1755 QMdiAreaPrivate * const d = d_func(); -
1756 if (d->background != brush) {
partially evaluated: d->background != brush
TRUEFALSE
yes
Evaluation Count:80
no
Evaluation Count:0
0-80
1757 d->background = brush; -
1758 d->viewport->setAttribute(Qt::WA_OpaquePaintEvent, brush.isOpaque()); -
1759 update(); -
1760 }
executed: }
Execution Count:80
80
1761}
executed: }
Execution Count:80
80
1762QMdiArea::WindowOrder QMdiArea::activationOrder() const -
1763{ -
1764 const QMdiAreaPrivate * const d = d_func(); -
1765 return d->activationOrder;
never executed: return d->activationOrder;
0
1766} -
1767 -
1768void QMdiArea::setActivationOrder(WindowOrder order) -
1769{ -
1770 QMdiAreaPrivate * const d = d_func(); -
1771 if (order != d->activationOrder)
never evaluated: order != d->activationOrder
0
1772 d->activationOrder = order;
never executed: d->activationOrder = order;
0
1773}
never executed: }
0
1774 -
1775 -
1776 -
1777 -
1778 -
1779 -
1780 -
1781void QMdiArea::setOption(AreaOption option, bool on) -
1782{ -
1783 QMdiAreaPrivate * const d = d_func(); -
1784 if (on && !(d->options & option))
partially evaluated: on
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
partially evaluated: !(d->options & option)
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
1785 d->options |= option;
executed: d->options |= option;
Execution Count:1
1
1786 else if (!on && (d->options & option))
never evaluated: !on
never evaluated: (d->options & option)
0
1787 d->options &= ~option;
never executed: d->options &= ~option;
0
1788} -
1789 -
1790 -
1791 -
1792 -
1793 -
1794 -
1795bool QMdiArea::testOption(AreaOption option) const -
1796{ -
1797 return d_func()->options & option;
executed: return d_func()->options & option;
Execution Count:11
11
1798} -
1799QMdiArea::ViewMode QMdiArea::viewMode() const -
1800{ -
1801 const QMdiAreaPrivate * const d = d_func(); -
1802 return d->viewMode;
executed: return d->viewMode;
Execution Count:5513
5513
1803} -
1804 -
1805void QMdiArea::setViewMode(ViewMode mode) -
1806{ -
1807 QMdiAreaPrivate * const d = d_func(); -
1808 d->setViewMode(mode); -
1809}
never executed: }
0
1810bool QMdiArea::documentMode() const -
1811{ -
1812 const QMdiAreaPrivate * const d = d_func(); -
1813 return d->documentMode;
never executed: return d->documentMode;
0
1814} -
1815 -
1816void QMdiArea::setDocumentMode(bool enabled) -
1817{ -
1818 QMdiAreaPrivate * const d = d_func(); -
1819 if (d->documentMode == enabled)
never evaluated: d->documentMode == enabled
0
1820 return;
never executed: return;
0
1821 -
1822 d->documentMode = enabled; -
1823 d->refreshTabBar(); -
1824}
never executed: }
0
1825bool QMdiArea::tabsClosable() const -
1826{ -
1827 const QMdiAreaPrivate * const d = d_func(); -
1828 return d->tabsClosable;
never executed: return d->tabsClosable;
0
1829} -
1830 -
1831void QMdiArea::setTabsClosable(bool closable) -
1832{ -
1833 QMdiAreaPrivate * const d = d_func(); -
1834 if (d->tabsClosable == closable)
never evaluated: d->tabsClosable == closable
0
1835 return;
never executed: return;
0
1836 -
1837 d->tabsClosable = closable; -
1838 d->refreshTabBar(); -
1839}
never executed: }
0
1840bool QMdiArea::tabsMovable() const -
1841{ -
1842 const QMdiAreaPrivate * const d = d_func(); -
1843 return d->tabsMovable;
never executed: return d->tabsMovable;
0
1844} -
1845 -
1846void QMdiArea::setTabsMovable(bool movable) -
1847{ -
1848 QMdiAreaPrivate * const d = d_func(); -
1849 if (d->tabsMovable == movable)
never evaluated: d->tabsMovable == movable
0
1850 return;
never executed: return;
0
1851 -
1852 d->tabsMovable = movable; -
1853 d->refreshTabBar(); -
1854}
never executed: }
0
1855QTabWidget::TabShape QMdiArea::tabShape() const -
1856{ -
1857 const QMdiAreaPrivate * const d = d_func(); -
1858 return d->tabShape;
never executed: return d->tabShape;
0
1859} -
1860 -
1861void QMdiArea::setTabShape(QTabWidget::TabShape shape) -
1862{ -
1863 QMdiAreaPrivate * const d = d_func(); -
1864 if (d->tabShape == shape)
never evaluated: d->tabShape == shape
0
1865 return;
never executed: return;
0
1866 -
1867 d->tabShape = shape; -
1868 d->refreshTabBar(); -
1869}
never executed: }
0
1870QTabWidget::TabPosition QMdiArea::tabPosition() const -
1871{ -
1872 const QMdiAreaPrivate * const d = d_func(); -
1873 return d->tabPosition;
never executed: return d->tabPosition;
0
1874} -
1875 -
1876void QMdiArea::setTabPosition(QTabWidget::TabPosition position) -
1877{ -
1878 QMdiAreaPrivate * const d = d_func(); -
1879 if (d->tabPosition == position)
never evaluated: d->tabPosition == position
0
1880 return;
never executed: return;
0
1881 -
1882 d->tabPosition = position; -
1883 d->refreshTabBar(); -
1884}
never executed: }
0
1885 -
1886 -
1887 -
1888 -
1889 -
1890void QMdiArea::childEvent(QChildEvent *childEvent) -
1891{ -
1892 QMdiAreaPrivate * const d = d_func(); -
1893 if (childEvent->type() == QEvent::ChildPolished) {
evaluated: childEvent->type() == QEvent::ChildPolished
TRUEFALSE
yes
Evaluation Count:231
yes
Evaluation Count:300
231-300
1894 if (QMdiSubWindow *mdiChild = qobject_cast<QMdiSubWindow *>(childEvent->child())) {
partially evaluated: QMdiSubWindow *mdiChild = qobject_cast<QMdiSubWindow *>(childEvent->child())
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:231
0-231
1895 if (d->childWindows.indexOf(mdiChild) == -1)
never evaluated: d->childWindows.indexOf(mdiChild) == -1
0
1896 d->appendChild(mdiChild);
never executed: d->appendChild(mdiChild);
0
1897 }
never executed: }
0
1898 }
executed: }
Execution Count:231
231
1899}
executed: }
Execution Count:531
531
1900 -
1901 -
1902 -
1903 -
1904void QMdiArea::resizeEvent(QResizeEvent *resizeEvent) -
1905{ -
1906 QMdiAreaPrivate * const d = d_func(); -
1907 if (d->childWindows.isEmpty()) {
evaluated: d->childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:57
yes
Evaluation Count:95
57-95
1908 resizeEvent->ignore(); -
1909 return;
executed: return;
Execution Count:57
57
1910 } -
1911 -
1912 -
1913 d->updateTabBarGeometry(); -
1914 -
1915 -
1916 -
1917 -
1918 -
1919 if (d->isSubWindowsTiled) {
partially evaluated: d->isSubWindowsTiled
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:95
0-95
1920 d->tileCalledFromResizeEvent = true; -
1921 tileSubWindows(); -
1922 d->tileCalledFromResizeEvent = false; -
1923 d->isSubWindowsTiled = true; -
1924 d->startResizeTimer(); -
1925 -
1926 return;
never executed: return;
0
1927 } -
1928 -
1929 -
1930 bool hasMaximizedSubWindow = false; -
1931 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1932 if (sanityCheck(child, "QMdiArea::resizeEvent") && child->isMaximized()
partially evaluated: sanityCheck(child, "QMdiArea::resizeEvent")
TRUEFALSE
yes
Evaluation Count:146
no
Evaluation Count:0
evaluated: child->isMaximized()
TRUEFALSE
yes
Evaluation Count:45
yes
Evaluation Count:101
0-146
1933 && child->size() != resizeEvent->size()) {
partially evaluated: child->size() != resizeEvent->size()
TRUEFALSE
yes
Evaluation Count:45
no
Evaluation Count:0
0-45
1934 child->resize(resizeEvent->size()); -
1935 if (!hasMaximizedSubWindow)
evaluated: !hasMaximizedSubWindow
TRUEFALSE
yes
Evaluation Count:41
yes
Evaluation Count:4
4-41
1936 hasMaximizedSubWindow = true;
executed: hasMaximizedSubWindow = true;
Execution Count:41
41
1937 }
executed: }
Execution Count:45
45
1938 }
executed: }
Execution Count:146
146
1939 -
1940 d->updateScrollBars(); -
1941 -
1942 -
1943 -
1944 -
1945 if (hasMaximizedSubWindow)
evaluated: hasMaximizedSubWindow
TRUEFALSE
yes
Evaluation Count:41
yes
Evaluation Count:54
41-54
1946 d->startResizeTimer();
executed: d->startResizeTimer();
Execution Count:41
41
1947 else -
1948 d->arrangeMinimizedSubWindows();
executed: d->arrangeMinimizedSubWindows();
Execution Count:54
54
1949} -
1950 -
1951 -
1952 -
1953 -
1954void QMdiArea::timerEvent(QTimerEvent *timerEvent) -
1955{ -
1956 QMdiAreaPrivate * const d = d_func(); -
1957 if (timerEvent->timerId() == d->resizeTimerId) {
partially evaluated: timerEvent->timerId() == d->resizeTimerId
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
1958 killTimer(d->resizeTimerId); -
1959 d->resizeTimerId = -1; -
1960 d->arrangeMinimizedSubWindows(); -
1961 } else if (timerEvent->timerId() == d->tabToPreviousTimerId) {
executed: }
Execution Count:2
never evaluated: timerEvent->timerId() == d->tabToPreviousTimerId
0-2
1962 killTimer(d->tabToPreviousTimerId); -
1963 d->tabToPreviousTimerId = -1; -
1964 if (d->indexToHighlighted < 0)
never evaluated: d->indexToHighlighted < 0
0
1965 return;
never executed: return;
0
1966 -
1967 -
1968 qt_noop(); -
1969 qt_noop(); -
1970 d->showRubberBandFor(d->childWindows.at(d->indexToHighlighted)); -
1971 -
1972 }
never executed: }
0
1973} -
1974 -
1975 -
1976 -
1977 -
1978void QMdiArea::showEvent(QShowEvent *showEvent) -
1979{ -
1980 QMdiAreaPrivate * const d = d_func(); -
1981 if (!d->pendingRearrangements.isEmpty()) {
partially evaluated: !d->pendingRearrangements.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:116
0-116
1982 bool skipPlacement = false; -
1983 for (QForeachContainer<__typeof__(d->pendingRearrangements)> _container_(d->pendingRearrangements); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (Rearranger *rearranger = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1984 -
1985 -
1986 if (rearranger->type() != Rearranger::IconTiler && !skipPlacement)
never evaluated: rearranger->type() != Rearranger::IconTiler
never evaluated: !skipPlacement
0
1987 skipPlacement = true;
never executed: skipPlacement = true;
0
1988 d->rearrange(rearranger); -
1989 }
never executed: }
0
1990 d->pendingRearrangements.clear(); -
1991 -
1992 if (skipPlacement && !d->pendingPlacements.isEmpty())
never evaluated: skipPlacement
never evaluated: !d->pendingPlacements.isEmpty()
0
1993 d->pendingPlacements.clear();
never executed: d->pendingPlacements.clear();
0
1994 }
never executed: }
0
1995 -
1996 if (!d->pendingPlacements.isEmpty()) {
evaluated: !d->pendingPlacements.isEmpty()
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:65
51-65
1997 for (QForeachContainer<__typeof__(d->pendingPlacements)> _container_(d->pendingPlacements); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *window = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
1998 if (!window)
partially evaluated: !window
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:60
0-60
1999 continue;
never executed: continue;
0
2000 if (!window->testAttribute(Qt::WA_Resized)) {
evaluated: !window->testAttribute(Qt::WA_Resized)
TRUEFALSE
yes
Evaluation Count:49
yes
Evaluation Count:11
11-49
2001 QSize newSize(window->sizeHint().boundedTo(viewport()->size())); -
2002 window->resize(newSize.expandedTo(qSmartMinSize(window))); -
2003 }
executed: }
Execution Count:49
49
2004 if (!window->testAttribute(Qt::WA_Moved) && !window->isMinimized()
evaluated: !window->testAttribute(Qt::WA_Moved)
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:9
partially evaluated: !window->isMinimized()
TRUEFALSE
yes
Evaluation Count:51
no
Evaluation Count:0
0-51
2005 && !window->isMaximized()) {
partially evaluated: !window->isMaximized()
TRUEFALSE
yes
Evaluation Count:51
no
Evaluation Count:0
0-51
2006 d->place(d->placer, window); -
2007 }
executed: }
Execution Count:51
51
2008 }
executed: }
Execution Count:60
60
2009 d->pendingPlacements.clear(); -
2010 }
executed: }
Execution Count:51
51
2011 -
2012 d->setChildActivationEnabled(true); -
2013 d->activateCurrentWindow(); -
2014 -
2015 QAbstractScrollArea::showEvent(showEvent); -
2016}
executed: }
Execution Count:116
116
2017 -
2018 -
2019 -
2020 -
2021bool QMdiArea::viewportEvent(QEvent *event) -
2022{ -
2023 QMdiAreaPrivate * const d = d_func(); -
2024 switch (event->type()) { -
2025 case QEvent::ChildRemoved: { -
2026 d->isSubWindowsTiled = false; -
2027 QObject *removedChild = static_cast<QChildEvent *>(event)->child(); -
2028 for (int i = 0; i < d->childWindows.size(); ++i) {
evaluated: i < d->childWindows.size()
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:1
1-11
2029 QObject *child = d->childWindows.at(i); -
2030 if (!child || child == removedChild || !child->parent()
partially evaluated: !child
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
partially evaluated: child == removedChild
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
never evaluated: !child->parent()
0-11
2031 || child->parent() != viewport()) {
never evaluated: child->parent() != viewport()
0
2032 if (!testOption(DontMaximizeSubWindowOnActivation)) {
partially evaluated: !testOption(DontMaximizeSubWindowOnActivation)
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
0-11
2033 -
2034 -
2035 QWidget *mdiChild = qobject_cast<QWidget *>(removedChild); -
2036 if (mdiChild && mdiChild->isMaximized())
partially evaluated: mdiChild
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
evaluated: mdiChild->isMaximized()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:10
0-11
2037 d->showActiveWindowMaximized = true;
executed: d->showActiveWindowMaximized = true;
Execution Count:1
1
2038 }
executed: }
Execution Count:11
11
2039 d->disconnectSubWindow(child); -
2040 const bool activeRemoved = i == d->indicesToActivatedChildren.at(0); -
2041 d->childWindows.removeAt(i); -
2042 d->indicesToActivatedChildren.removeAll(i); -
2043 d->updateActiveWindow(i, activeRemoved); -
2044 d->arrangeMinimizedSubWindows(); -
2045 break;
executed: break;
Execution Count:11
11
2046 } -
2047 }
never executed: }
0
2048 d->updateScrollBars(); -
2049 break;
executed: break;
Execution Count:12
12
2050 } -
2051 case QEvent::Destroy: -
2052 d->isSubWindowsTiled = false; -
2053 d->resetActiveWindow(); -
2054 d->childWindows.clear(); -
2055 QMessageLogger("widgets/qmdiarea.cpp", 2420, __PRETTY_FUNCTION__).warning("QMdiArea: Deleting the view port is undefined, use setViewport instead."); -
2056 break;
never executed: break;
0
2057 default: -
2058 break;
executed: break;
Execution Count:1258
1258
2059 } -
2060 return QAbstractScrollArea::viewportEvent(event);
executed: return QAbstractScrollArea::viewportEvent(event);
Execution Count:1270
1270
2061} -
2062 -
2063 -
2064 -
2065 -
2066void QMdiArea::scrollContentsBy(int dx, int dy) -
2067{ -
2068 QMdiAreaPrivate * const d = d_func(); -
2069 const bool wasSubWindowsTiled = d->isSubWindowsTiled; -
2070 d->ignoreGeometryChange = true; -
2071 viewport()->scroll(isLeftToRight() ? dx : -dx, dy); -
2072 d->arrangeMinimizedSubWindows(); -
2073 d->ignoreGeometryChange = false; -
2074 if (wasSubWindowsTiled)
never evaluated: wasSubWindowsTiled
0
2075 d->isSubWindowsTiled = true;
never executed: d->isSubWindowsTiled = true;
0
2076}
never executed: }
0
2077 -
2078 -
2079 -
2080 -
2081 -
2082 -
2083void QMdiArea::tileSubWindows() -
2084{ -
2085 QMdiAreaPrivate * const d = d_func(); -
2086 if (!d->regularTiler)
never evaluated: !d->regularTiler
0
2087 d->regularTiler = new RegularTiler;
never executed: d->regularTiler = new RegularTiler;
0
2088 d->rearrange(d->regularTiler); -
2089}
never executed: }
0
2090 -
2091 -
2092 -
2093 -
2094 -
2095 -
2096void QMdiArea::cascadeSubWindows() -
2097{ -
2098 QMdiAreaPrivate * const d = d_func(); -
2099 if (!d->cascader)
never evaluated: !d->cascader
0
2100 d->cascader = new SimpleCascader;
never executed: d->cascader = new SimpleCascader;
0
2101 d->rearrange(d->cascader); -
2102}
never executed: }
0
2103 -
2104 -
2105 -
2106 -
2107bool QMdiArea::event(QEvent *event) -
2108{ -
2109 QMdiAreaPrivate * const d = d_func(); -
2110 switch (event->type()) { -
2111 -
2112 -
2113 -
2114 -
2115 -
2116 -
2117 -
2118 case QEvent::WindowActivate: { -
2119 d->isActivated = true; -
2120 if (d->childWindows.isEmpty())
evaluated: d->childWindows.isEmpty()
TRUEFALSE
yes
Evaluation Count:22
yes
Evaluation Count:49
22-49
2121 break;
executed: break;
Execution Count:22
22
2122 if (!d->active)
partially evaluated: !d->active
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:49
0-49
2123 d->activateCurrentWindow();
never executed: d->activateCurrentWindow();
0
2124 d->setChildActivationEnabled(false, true); -
2125 break;
executed: break;
Execution Count:49
49
2126 } -
2127 case QEvent::WindowDeactivate: -
2128 d->isActivated = false; -
2129 d->setChildActivationEnabled(false, true); -
2130 break;
executed: break;
Execution Count:26
26
2131 case QEvent::StyleChange: -
2132 -
2133 -
2134 -
2135 if (d->isSubWindowsTiled) {
never evaluated: d->isSubWindowsTiled
0
2136 tileSubWindows(); -
2137 d->isSubWindowsTiled = true; -
2138 }
never executed: }
0
2139 break;
never executed: break;
0
2140 case QEvent::WindowIconChange: -
2141 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *window = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
2142 if (sanityCheck(window, "QMdiArea::WindowIconChange"))
never evaluated: sanityCheck(window, "QMdiArea::WindowIconChange")
0
2143 QApplication::sendEvent(window, event);
never executed: QApplication::sendEvent(window, event);
0
2144 }
never executed: }
0
2145 break;
never executed: break;
0
2146 case QEvent::Hide: -
2147 d->setActive(d->active, false, false); -
2148 d->setChildActivationEnabled(false); -
2149 break;
executed: break;
Execution Count:58
58
2150 -
2151 case QEvent::LayoutDirectionChange: -
2152 d->updateTabBarGeometry(); -
2153 break;
executed: break;
Execution Count:2
2
2154 -
2155 default: -
2156 break;
executed: break;
Execution Count:2134
2134
2157 } -
2158 return QAbstractScrollArea::event(event);
executed: return QAbstractScrollArea::event(event);
Execution Count:2291
2291
2159} -
2160 -
2161 -
2162 -
2163 -
2164bool QMdiArea::eventFilter(QObject *object, QEvent *event) -
2165{ -
2166 if (!object)
partially evaluated: !object
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:71070
0-71070
2167 return QAbstractScrollArea::eventFilter(object, event);
never executed: return QAbstractScrollArea::eventFilter(object, event);
0
2168 -
2169 QMdiAreaPrivate * const d = d_func(); -
2170 -
2171 if (event->type() == QEvent::KeyPress || event->type() == QEvent::KeyRelease) {
evaluated: event->type() == QEvent::KeyPress
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:71062
partially evaluated: event->type() == QEvent::KeyRelease
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:71062
0-71062
2172 -
2173 QKeyEvent *keyEvent = static_cast<QKeyEvent *>(event); -
2174 -
2175 -
2176 -
2177 -
2178 if (!(keyEvent->modifiers() & Qt::ControlModifier) && keyEvent->key() != Qt::Key_Control)
partially evaluated: !(keyEvent->modifiers() & Qt::ControlModifier)
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
partially evaluated: keyEvent->key() != Qt::Key_Control
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
0-8
2179 -
2180 return QAbstractScrollArea::eventFilter(object, event);
executed: return QAbstractScrollArea::eventFilter(object, event);
Execution Count:8
8
2181 -
2182 -
2183 QMdiArea *area = mdiAreaParent(static_cast<QWidget *>(object)); -
2184 if (!area)
never evaluated: !area
0
2185 return QAbstractScrollArea::eventFilter(object, event);
never executed: return QAbstractScrollArea::eventFilter(object, event);
0
2186 -
2187 const bool keyPress = (event->type() == QEvent::KeyPress) ? true : false;
never evaluated: (event->type() == QEvent::KeyPress)
0
2188 -
2189 -
2190 -
2191 -
2192 -
2193 switch (keyEvent->key()) { -
2194 -
2195 -
2196 -
2197 case Qt::Key_Control: -
2198 -
2199 if (keyPress)
never evaluated: keyPress
0
2200 area->d_func()->startTabToPreviousTimer();
never executed: area->d_func()->startTabToPreviousTimer();
0
2201 else -
2202 area->d_func()->activateHighlightedWindow();
never executed: area->d_func()->activateHighlightedWindow();
0
2203 break;
never executed: break;
0
2204 case Qt::Key_Tab: -
2205 case Qt::Key_Backtab: -
2206 if (keyPress)
never evaluated: keyPress
0
2207 area->d_func()->highlightNextSubWindow(keyEvent->key() == Qt::Key_Tab ? 1 : -1);
never executed: area->d_func()->highlightNextSubWindow(keyEvent->key() == Qt::Key_Tab ? 1 : -1);
0
2208 return true;
never executed: return true;
0
2209 -
2210 case Qt::Key_Escape: -
2211 area->d_func()->hideRubberBand(); -
2212 break;
never executed: break;
0
2213 -
2214 default: -
2215 break;
never executed: break;
0
2216 } -
2217 return QAbstractScrollArea::eventFilter(object, event);
never executed: return QAbstractScrollArea::eventFilter(object, event);
0
2218 } -
2219 -
2220 QMdiSubWindow *subWindow = qobject_cast<QMdiSubWindow *>(object); -
2221 -
2222 if (!subWindow) {
evaluated: !subWindow
TRUEFALSE
yes
Evaluation Count:49121
yes
Evaluation Count:21941
21941-49121
2223 -
2224 if (event->type() == QEvent::ApplicationActivate && !d->active
evaluated: event->type() == QEvent::ApplicationActivate
TRUEFALSE
yes
Evaluation Count:72
yes
Evaluation Count:49049
evaluated: !d->active
TRUEFALSE
yes
Evaluation Count:22
yes
Evaluation Count:50
22-49049
2225 && isVisible() && !window()->isMinimized()) {
partially evaluated: isVisible()
TRUEFALSE
yes
Evaluation Count:22
no
Evaluation Count:0
partially evaluated: !window()->isMinimized()
TRUEFALSE
yes
Evaluation Count:22
no
Evaluation Count:0
0-22
2226 d->activateCurrentWindow(); -
2227 } else if (event->type() == QEvent::ApplicationDeactivate && d->active) {
executed: }
Execution Count:22
partially evaluated: event->type() == QEvent::ApplicationDeactivate
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:49099
never evaluated: d->active
0-49099
2228 d->setActive(d->active, false, false); -
2229 }
never executed: }
0
2230 return QAbstractScrollArea::eventFilter(object, event);
executed: return QAbstractScrollArea::eventFilter(object, event);
Execution Count:49121
49121
2231 } -
2232 -
2233 -
2234 switch (event->type()) { -
2235 case QEvent::Move: -
2236 case QEvent::Resize: -
2237 if (d->tileCalledFromResizeEvent)
partially evaluated: d->tileCalledFromResizeEvent
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1903
0-1903
2238 break;
never executed: break;
0
2239 d->updateScrollBars(); -
2240 if (!subWindow->isMinimized())
evaluated: !subWindow->isMinimized()
TRUEFALSE
yes
Evaluation Count:1808
yes
Evaluation Count:95
95-1808
2241 d->isSubWindowsTiled = false;
executed: d->isSubWindowsTiled = false;
Execution Count:1808
1808
2242 break;
executed: break;
Execution Count:1903
1903
2243 case QEvent::Show: -
2244 -
2245 if (d->tabBar) {
partially evaluated: d->tabBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:791
0-791
2246 const int tabIndex = d->childWindows.indexOf(subWindow); -
2247 if (!d->tabBar->isTabEnabled(tabIndex))
never evaluated: !d->tabBar->isTabEnabled(tabIndex)
0
2248 d->tabBar->setTabEnabled(tabIndex, true);
never executed: d->tabBar->setTabEnabled(tabIndex, true);
0
2249 }
never executed: }
0
2250 -
2251 -
2252 case QEvent::Hide:
code before this statement executed: case QEvent::Hide:
Execution Count:791
791
2253 d->isSubWindowsTiled = false; -
2254 break;
executed: break;
Execution Count:1509
1509
2255 -
2256 case QEvent::Close: -
2257 if (d->childWindows.indexOf(subWindow) == d->indexToHighlighted)
partially evaluated: d->childWindows.indexOf(subWindow) == d->indexToHighlighted
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
0-8
2258 d->hideRubberBand();
never executed: d->hideRubberBand();
0
2259 break;
executed: break;
Execution Count:8
8
2260 -
2261 -
2262 case QEvent::WindowTitleChange: -
2263 case QEvent::ModifiedChange: -
2264 if (d->tabBar)
partially evaluated: d->tabBar
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:85
0-85
2265 d->tabBar->setTabText(d->childWindows.indexOf(subWindow), tabTextFor(subWindow));
never executed: d->tabBar->setTabText(d->childWindows.indexOf(subWindow), tabTextFor(subWindow));
0
2266 break;
executed: break;
Execution Count:85
85
2267 case QEvent::WindowIconChange: -
2268 if (d->tabBar)
never evaluated: d->tabBar
0
2269 d->tabBar->setTabIcon(d->childWindows.indexOf(subWindow), subWindow->windowIcon());
never executed: d->tabBar->setTabIcon(d->childWindows.indexOf(subWindow), subWindow->windowIcon());
0
2270 break;
never executed: break;
0
2271 -
2272 default: -
2273 break;
executed: break;
Execution Count:18436
18436
2274 } -
2275 return QAbstractScrollArea::eventFilter(object, event);
executed: return QAbstractScrollArea::eventFilter(object, event);
Execution Count:21941
21941
2276} -
2277 -
2278 -
2279 -
2280 -
2281void QMdiArea::paintEvent(QPaintEvent *paintEvent) -
2282{ -
2283 QMdiAreaPrivate * const d = d_func(); -
2284 QPainter painter(d->viewport); -
2285 const QVector<QRect> &exposedRects = paintEvent->region().rects(); -
2286 for (int i = 0; i < exposedRects.size(); ++i)
evaluated: i < exposedRects.size()
TRUEFALSE
yes
Evaluation Count:128
yes
Evaluation Count:81
81-128
2287 painter.fillRect(exposedRects.at(i), d->background);
executed: painter.fillRect(exposedRects.at(i), d->background);
Execution Count:128
128
2288}
executed: }
Execution Count:81
81
2289void QMdiArea::setupViewport(QWidget *viewport) -
2290{ -
2291 QMdiAreaPrivate * const d = d_func(); -
2292 if (viewport)
partially evaluated: viewport
TRUEFALSE
yes
Evaluation Count:81
no
Evaluation Count:0
0-81
2293 viewport->setAttribute(Qt::WA_OpaquePaintEvent, d->background.isOpaque());
executed: viewport->setAttribute(Qt::WA_OpaquePaintEvent, d->background.isOpaque());
Execution Count:81
81
2294 for (QForeachContainer<__typeof__(d->childWindows)> _container_(d->childWindows); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QMdiSubWindow *child = *_container_.i;; __extension__ ({--_container_.brk; break;})) { -
2295 if (!sanityCheck(child, "QMdiArea::setupViewport"))
partially evaluated: !sanityCheck(child, "QMdiArea::setupViewport")
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
2296 continue;
never executed: continue;
0
2297 child->setParent(viewport, child->windowFlags()); -
2298 }
executed: }
Execution Count:1
1
2299}
executed: }
Execution Count:81
81
2300 -
2301 -
2302 -
2303 -
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