widgets/qwidgetresizehandler.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8static bool resizeHorizontalDirectionFixed = false; -
9static bool resizeVerticalDirectionFixed = false; -
10 -
11QWidgetResizeHandler::QWidgetResizeHandler(QWidget *parent, QWidget *cw) -
12 : QObject(parent), widget(parent), childWidget(cw ? cw : parent), -
13 fw(0), extrahei(0), buttonDown(false), moveResizeMode(false), sizeprotect(true), movingEnabled(true) -
14{ -
15 mode = Nowhere; -
16 widget->setMouseTracking(true); -
17 QFrame *frame = qobject_cast<QFrame*>(widget); -
18 range = frame ? frame->frameWidth() : 4;
partially evaluated: frame
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:27
0-27
19 range = qMax(4, range); -
20 activeForMove = activeForResize = true; -
21 widget->installEventFilter(this); -
22}
executed: }
Execution Count:27
27
23 -
24void QWidgetResizeHandler::setActive(Action ac, bool b) -
25{ -
26 if (ac & Move)
evaluated: ac & Move
TRUEFALSE
yes
Evaluation Count:27
yes
Evaluation Count:22
22-27
27 activeForMove = b;
executed: activeForMove = b;
Execution Count:27
27
28 if (ac & Resize)
partially evaluated: ac & Resize
TRUEFALSE
yes
Evaluation Count:49
no
Evaluation Count:0
0-49
29 activeForResize = b;
executed: activeForResize = b;
Execution Count:49
49
30 -
31 if (!isActive())
evaluated: !isActive()
TRUEFALSE
yes
Evaluation Count:39
yes
Evaluation Count:10
10-39
32 setMouseCursor(Nowhere);
executed: setMouseCursor(Nowhere);
Execution Count:39
39
33}
executed: }
Execution Count:49
49
34 -
35bool QWidgetResizeHandler::isActive(Action ac) const -
36{ -
37 bool b = false; -
38 if (ac & Move) b = activeForMove;
partially evaluated: ac & Move
TRUEFALSE
yes
Evaluation Count:742
no
Evaluation Count:0
executed: b = activeForMove;
Execution Count:742
0-742
39 if (ac & Resize) b |= activeForResize;
partially evaluated: ac & Resize
TRUEFALSE
yes
Evaluation Count:742
no
Evaluation Count:0
executed: b |= activeForResize;
Execution Count:742
0-742
40 -
41 return b;
executed: return b;
Execution Count:742
742
42} -
43 -
44bool QWidgetResizeHandler::eventFilter(QObject *o, QEvent *ee) -
45{ -
46 if (!isActive()
evaluated: !isActive()
TRUEFALSE
yes
Evaluation Count:597
yes
Evaluation Count:96
96-597
47 || (ee->type() != QEvent::MouseButtonPress
partially evaluated: ee->type() != QEvent::MouseButtonPress
TRUEFALSE
yes
Evaluation Count:96
no
Evaluation Count:0
0-96
48 && ee->type() != QEvent::MouseButtonRelease
partially evaluated: ee->type() != QEvent::MouseButtonRelease
TRUEFALSE
yes
Evaluation Count:96
no
Evaluation Count:0
0-96
49 && ee->type() != QEvent::MouseMove
partially evaluated: ee->type() != QEvent::MouseMove
TRUEFALSE
yes
Evaluation Count:96
no
Evaluation Count:0
0-96
50 && ee->type() != QEvent::KeyPress
partially evaluated: ee->type() != QEvent::KeyPress
TRUEFALSE
yes
Evaluation Count:96
no
Evaluation Count:0
0-96
51 && ee->type() != QEvent::ShortcutOverride)
partially evaluated: ee->type() != QEvent::ShortcutOverride
TRUEFALSE
yes
Evaluation Count:96
no
Evaluation Count:0
0-96
52 ) -
53 return false;
executed: return false;
Execution Count:693
693
54 -
55 qt_noop(); -
56 QWidget *w = widget; -
57 if (QApplication::activePopupWidget()) {
never evaluated: QApplication::activePopupWidget()
0
58 if (buttonDown && ee->type() == QEvent::MouseButtonRelease)
never evaluated: buttonDown
never evaluated: ee->type() == QEvent::MouseButtonRelease
0
59 buttonDown = false;
never executed: buttonDown = false;
0
60 return false;
never executed: return false;
0
61 } -
62 -
63 QMouseEvent *e = (QMouseEvent*)ee; -
64 switch (e->type()) { -
65 case QEvent::MouseButtonPress: { -
66 if (w->isMaximized())
never evaluated: w->isMaximized()
0
67 break;
never executed: break;
0
68 if (!widget->rect().contains(widget->mapFromGlobal(e->globalPos())))
never evaluated: !widget->rect().contains(widget->mapFromGlobal(e->globalPos()))
0
69 return false;
never executed: return false;
0
70 if (e->button() == Qt::LeftButton) {
never evaluated: e->button() == Qt::LeftButton
0
71 buttonDown = false; -
72 activate(); -
73 bool me = movingEnabled; -
74 movingEnabled = (me && o == widget);
never evaluated: me
never evaluated: o == widget
0
75 mouseMoveEvent(e); -
76 movingEnabled = me; -
77 buttonDown = true; -
78 moveOffset = widget->mapFromGlobal(e->globalPos()); -
79 invertedMoveOffset = widget->rect().bottomRight() - moveOffset; -
80 if (mode == Center) {
never evaluated: mode == Center
0
81 if (movingEnabled)
never evaluated: movingEnabled
0
82 return true;
never executed: return true;
0
83 } else {
never executed: }
0
84 return true;
never executed: return true;
0
85 } -
86 } -
87 } break;
never executed: break;
0
88 case QEvent::MouseButtonRelease: -
89 if (w->isMaximized())
never evaluated: w->isMaximized()
0
90 break;
never executed: break;
0
91 if (e->button() == Qt::LeftButton) {
never evaluated: e->button() == Qt::LeftButton
0
92 moveResizeMode = false; -
93 buttonDown = false; -
94 widget->releaseMouse(); -
95 widget->releaseKeyboard(); -
96 if (mode == Center) {
never evaluated: mode == Center
0
97 if (movingEnabled)
never evaluated: movingEnabled
0
98 return true;
never executed: return true;
0
99 } else {
never executed: }
0
100 return true;
never executed: return true;
0
101 } -
102 } -
103 break;
never executed: break;
0
104 case QEvent::MouseMove: { -
105 if (w->isMaximized())
never evaluated: w->isMaximized()
0
106 break;
never executed: break;
0
107 buttonDown = buttonDown && (e->buttons() & Qt::LeftButton);
never evaluated: buttonDown
never evaluated: (e->buttons() & Qt::LeftButton)
0
108 bool me = movingEnabled; -
109 movingEnabled = (me && o == widget && (buttonDown || moveResizeMode));
never evaluated: me
never evaluated: o == widget
never evaluated: buttonDown
never evaluated: moveResizeMode
0
110 mouseMoveEvent(e); -
111 movingEnabled = me; -
112 if (mode == Center) {
never evaluated: mode == Center
0
113 if (movingEnabled)
never evaluated: movingEnabled
0
114 return true;
never executed: return true;
0
115 } else {
never executed: }
0
116 return true;
never executed: return true;
0
117 } -
118 } break;
never executed: break;
0
119 case QEvent::KeyPress: -
120 keyPressEvent((QKeyEvent*)e); -
121 break;
never executed: break;
0
122 case QEvent::ShortcutOverride: -
123 if (buttonDown) {
never evaluated: buttonDown
0
124 ((QKeyEvent*)ee)->accept(); -
125 return true;
never executed: return true;
0
126 } -
127 break;
never executed: break;
0
128 default: -
129 break;
never executed: break;
0
130 } -
131 -
132 return false;
never executed: return false;
0
133} -
134 -
135void QWidgetResizeHandler::mouseMoveEvent(QMouseEvent *e) -
136{ -
137 QPoint pos = widget->mapFromGlobal(e->globalPos()); -
138 if (!moveResizeMode && !buttonDown) {
never evaluated: !moveResizeMode
never evaluated: !buttonDown
0
139 if (pos.y() <= range && pos.x() <= range)
never evaluated: pos.y() <= range
never evaluated: pos.x() <= range
0
140 mode = TopLeft;
never executed: mode = TopLeft;
0
141 else if (pos.y() >= widget->height()-range && pos.x() >= widget->width()-range)
never evaluated: pos.y() >= widget->height()-range
never evaluated: pos.x() >= widget->width()-range
0
142 mode = BottomRight;
never executed: mode = BottomRight;
0
143 else if (pos.y() >= widget->height()-range && pos.x() <= range)
never evaluated: pos.y() >= widget->height()-range
never evaluated: pos.x() <= range
0
144 mode = BottomLeft;
never executed: mode = BottomLeft;
0
145 else if (pos.y() <= range && pos.x() >= widget->width()-range)
never evaluated: pos.y() <= range
never evaluated: pos.x() >= widget->width()-range
0
146 mode = TopRight;
never executed: mode = TopRight;
0
147 else if (pos.y() <= range)
never evaluated: pos.y() <= range
0
148 mode = Top;
never executed: mode = Top;
0
149 else if (pos.y() >= widget->height()-range)
never evaluated: pos.y() >= widget->height()-range
0
150 mode = Bottom;
never executed: mode = Bottom;
0
151 else if (pos.x() <= range)
never evaluated: pos.x() <= range
0
152 mode = Left;
never executed: mode = Left;
0
153 else if ( pos.x() >= widget->width()-range)
never evaluated: pos.x() >= widget->width()-range
0
154 mode = Right;
never executed: mode = Right;
0
155 else if (widget->rect().contains(pos))
never evaluated: widget->rect().contains(pos)
0
156 mode = Center;
never executed: mode = Center;
0
157 else -
158 mode = Nowhere;
never executed: mode = Nowhere;
0
159 -
160 if (widget->isMinimized() || !isActive(Resize))
never evaluated: widget->isMinimized()
never evaluated: !isActive(Resize)
0
161 mode = Center;
never executed: mode = Center;
0
162 -
163 setMouseCursor(mode); -
164 -
165 return;
never executed: return;
0
166 } -
167 -
168 if (mode == Center && !movingEnabled)
never evaluated: mode == Center
never evaluated: !movingEnabled
0
169 return;
never executed: return;
0
170 -
171 if (widget->testAttribute(Qt::WA_WState_ConfigPending))
never evaluated: widget->testAttribute(Qt::WA_WState_ConfigPending)
0
172 return;
never executed: return;
0
173 -
174 -
175 QPoint globalPos = (!widget->isWindow() && widget->parentWidget()) ?
never evaluated: !widget->isWindow()
never evaluated: widget->parentWidget()
0
176 widget->parentWidget()->mapFromGlobal(e->globalPos()) : e->globalPos(); -
177 if (!widget->isWindow() && !widget->parentWidget()->rect().contains(globalPos)) {
never evaluated: !widget->isWindow()
never evaluated: !widget->parentWidget()->rect().contains(globalPos)
0
178 if (globalPos.x() < 0)
never evaluated: globalPos.x() < 0
0
179 globalPos.rx() = 0;
never executed: globalPos.rx() = 0;
0
180 if (globalPos.y() < 0)
never evaluated: globalPos.y() < 0
0
181 globalPos.ry() = 0;
never executed: globalPos.ry() = 0;
0
182 if (sizeprotect && globalPos.x() > widget->parentWidget()->width())
never evaluated: sizeprotect
never evaluated: globalPos.x() > widget->parentWidget()->width()
0
183 globalPos.rx() = widget->parentWidget()->width();
never executed: globalPos.rx() = widget->parentWidget()->width();
0
184 if (sizeprotect && globalPos.y() > widget->parentWidget()->height())
never evaluated: sizeprotect
never evaluated: globalPos.y() > widget->parentWidget()->height()
0
185 globalPos.ry() = widget->parentWidget()->height();
never executed: globalPos.ry() = widget->parentWidget()->height();
0
186 }
never executed: }
0
187 -
188 QPoint p = globalPos + invertedMoveOffset; -
189 QPoint pp = globalPos - moveOffset; -
190 -
191 -
192 if (QGuiApplication::platformName() == QLatin1String("xcb")) {
never evaluated: QGuiApplication::platformName() == QLatin1String("xcb")
0
193 const QRect desktop = QApplication::desktop()->availableGeometry(widget); -
194 pp.rx() = qMax(pp.x(), desktop.left()); -
195 pp.ry() = qMax(pp.y(), desktop.top()); -
196 p.rx() = qMin(p.x(), desktop.right()); -
197 p.ry() = qMin(p.y(), desktop.bottom()); -
198 }
never executed: }
0
199 -
200 QSize ms = qSmartMinSize(childWidget); -
201 int mw = ms.width(); -
202 int mh = ms.height(); -
203 if (childWidget != widget) {
never evaluated: childWidget != widget
0
204 mw += 2 * fw; -
205 mh += 2 * fw + extrahei; -
206 }
never executed: }
0
207 -
208 QSize maxsize(childWidget->maximumSize()); -
209 if (childWidget != widget)
never evaluated: childWidget != widget
0
210 maxsize += QSize(2 * fw, 2 * fw + extrahei);
never executed: maxsize += QSize(2 * fw, 2 * fw + extrahei);
0
211 QSize mpsize(widget->geometry().right() - pp.x() + 1, -
212 widget->geometry().bottom() - pp.y() + 1); -
213 mpsize = mpsize.expandedTo(widget->minimumSize()).expandedTo(QSize(mw, mh)) -
214 .boundedTo(maxsize); -
215 QPoint mp(widget->geometry().right() - mpsize.width() + 1, -
216 widget->geometry().bottom() - mpsize.height() + 1); -
217 -
218 QRect geom = widget->geometry(); -
219 -
220 switch (mode) { -
221 case TopLeft: -
222 geom = QRect(mp, widget->geometry().bottomRight()) ; -
223 break;
never executed: break;
0
224 case BottomRight: -
225 geom = QRect(widget->geometry().topLeft(), p) ; -
226 break;
never executed: break;
0
227 case BottomLeft: -
228 geom = QRect(QPoint(mp.x(), widget->geometry().y()), QPoint(widget->geometry().right(), p.y())) ; -
229 break;
never executed: break;
0
230 case TopRight: -
231 geom = QRect(QPoint(widget->geometry().x(), mp.y()), QPoint(p.x(), widget->geometry().bottom())) ; -
232 break;
never executed: break;
0
233 case Top: -
234 geom = QRect(QPoint(widget->geometry().left(), mp.y()), widget->geometry().bottomRight()) ; -
235 break;
never executed: break;
0
236 case Bottom: -
237 geom = QRect(widget->geometry().topLeft(), QPoint(widget->geometry().right(), p.y())) ; -
238 break;
never executed: break;
0
239 case Left: -
240 geom = QRect(QPoint(mp.x(), widget->geometry().top()), widget->geometry().bottomRight()) ; -
241 break;
never executed: break;
0
242 case Right: -
243 geom = QRect(widget->geometry().topLeft(), QPoint(p.x(), widget->geometry().bottom())) ; -
244 break;
never executed: break;
0
245 case Center: -
246 geom.moveTopLeft(pp); -
247 break;
never executed: break;
0
248 default: -
249 break;
never executed: break;
0
250 } -
251 -
252 geom = QRect(geom.topLeft(), -
253 geom.size().expandedTo(widget->minimumSize()) -
254 .expandedTo(QSize(mw, mh)) -
255 .boundedTo(maxsize)); -
256 -
257 if (geom != widget->geometry() &&
never evaluated: geom != widget->geometry()
0
258 (widget->isWindow() || widget->parentWidget()->rect().intersects(geom))) {
never evaluated: widget->isWindow()
never evaluated: widget->parentWidget()->rect().intersects(geom)
0
259 if (mode == Center)
never evaluated: mode == Center
0
260 widget->move(geom.topLeft());
never executed: widget->move(geom.topLeft());
0
261 else -
262 widget->setGeometry(geom);
never executed: widget->setGeometry(geom);
0
263 } -
264}
never executed: }
0
265 -
266void QWidgetResizeHandler::setMouseCursor(MousePosition m) -
267{ -
268 -
269 -
270 -
271 QObjectList children = widget->children(); -
272 for (int i = 0; i < children.size(); ++i) {
evaluated: i < children.size()
TRUEFALSE
yes
Evaluation Count:180
yes
Evaluation Count:39
39-180
273 if (QWidget *w = qobject_cast<QWidget*>(children.at(i))) {
evaluated: QWidget *w = qobject_cast<QWidget*>(children.at(i))
TRUEFALSE
yes
Evaluation Count:84
yes
Evaluation Count:96
84-96
274 if (!w->testAttribute(Qt::WA_SetCursor)) {
evaluated: !w->testAttribute(Qt::WA_SetCursor)
TRUEFALSE
yes
Evaluation Count:57
yes
Evaluation Count:27
27-57
275 w->setCursor(Qt::ArrowCursor); -
276 }
executed: }
Execution Count:57
57
277 }
executed: }
Execution Count:84
84
278 }
executed: }
Execution Count:180
180
279 -
280 switch (m) { -
281 case TopLeft: -
282 case BottomRight: -
283 widget->setCursor(Qt::SizeFDiagCursor); -
284 break;
never executed: break;
0
285 case BottomLeft: -
286 case TopRight: -
287 widget->setCursor(Qt::SizeBDiagCursor); -
288 break;
never executed: break;
0
289 case Top: -
290 case Bottom: -
291 widget->setCursor(Qt::SizeVerCursor); -
292 break;
never executed: break;
0
293 case Left: -
294 case Right: -
295 widget->setCursor(Qt::SizeHorCursor); -
296 break;
never executed: break;
0
297 default: -
298 widget->setCursor(Qt::ArrowCursor); -
299 break;
executed: break;
Execution Count:39
39
300 } -
301 -
302}
executed: }
Execution Count:39
39
303 -
304void QWidgetResizeHandler::keyPressEvent(QKeyEvent * e) -
305{ -
306 if (!isMove() && !isResize())
never evaluated: !isMove()
never evaluated: !isResize()
0
307 return;
never executed: return;
0
308 bool is_control = e->modifiers() & Qt::ControlModifier; -
309 int delta = is_control?1:8;
never evaluated: is_control
0
310 QPoint pos = QCursor::pos(); -
311 switch (e->key()) { -
312 case Qt::Key_Left: -
313 pos.rx() -= delta; -
314 if (pos.x() <= QApplication::desktop()->geometry().left()) {
never evaluated: pos.x() <= QApplication::desktop()->geometry().left()
0
315 if (mode == TopLeft || mode == BottomLeft) {
never evaluated: mode == TopLeft
never evaluated: mode == BottomLeft
0
316 moveOffset.rx() += delta; -
317 invertedMoveOffset.rx() += delta; -
318 } else {
never executed: }
0
319 moveOffset.rx() -= delta; -
320 invertedMoveOffset.rx() -= delta; -
321 }
never executed: }
0
322 } -
323 if (isResize() && !resizeHorizontalDirectionFixed) {
never evaluated: isResize()
never evaluated: !resizeHorizontalDirectionFixed
0
324 resizeHorizontalDirectionFixed = true; -
325 if (mode == BottomRight)
never evaluated: mode == BottomRight
0
326 mode = BottomLeft;
never executed: mode = BottomLeft;
0
327 else if (mode == TopRight)
never evaluated: mode == TopRight
0
328 mode = TopLeft;
never executed: mode = TopLeft;
0
329 -
330 setMouseCursor(mode); -
331 widget->grabMouse(widget->cursor()); -
332 -
333 -
334 -
335 }
never executed: }
0
336 break;
never executed: break;
0
337 case Qt::Key_Right: -
338 pos.rx() += delta; -
339 if (pos.x() >= QApplication::desktop()->geometry().right()) {
never evaluated: pos.x() >= QApplication::desktop()->geometry().right()
0
340 if (mode == TopRight || mode == BottomRight) {
never evaluated: mode == TopRight
never evaluated: mode == BottomRight
0
341 moveOffset.rx() += delta; -
342 invertedMoveOffset.rx() += delta; -
343 } else {
never executed: }
0
344 moveOffset.rx() -= delta; -
345 invertedMoveOffset.rx() -= delta; -
346 }
never executed: }
0
347 } -
348 if (isResize() && !resizeHorizontalDirectionFixed) {
never evaluated: isResize()
never evaluated: !resizeHorizontalDirectionFixed
0
349 resizeHorizontalDirectionFixed = true; -
350 if (mode == BottomLeft)
never evaluated: mode == BottomLeft
0
351 mode = BottomRight;
never executed: mode = BottomRight;
0
352 else if (mode == TopLeft)
never evaluated: mode == TopLeft
0
353 mode = TopRight;
never executed: mode = TopRight;
0
354 -
355 setMouseCursor(mode); -
356 widget->grabMouse(widget->cursor()); -
357 -
358 -
359 -
360 }
never executed: }
0
361 break;
never executed: break;
0
362 case Qt::Key_Up: -
363 pos.ry() -= delta; -
364 if (pos.y() <= QApplication::desktop()->geometry().top()) {
never evaluated: pos.y() <= QApplication::desktop()->geometry().top()
0
365 if (mode == TopLeft || mode == TopRight) {
never evaluated: mode == TopLeft
never evaluated: mode == TopRight
0
366 moveOffset.ry() += delta; -
367 invertedMoveOffset.ry() += delta; -
368 } else {
never executed: }
0
369 moveOffset.ry() -= delta; -
370 invertedMoveOffset.ry() -= delta; -
371 }
never executed: }
0
372 } -
373 if (isResize() && !resizeVerticalDirectionFixed) {
never evaluated: isResize()
never evaluated: !resizeVerticalDirectionFixed
0
374 resizeVerticalDirectionFixed = true; -
375 if (mode == BottomLeft)
never evaluated: mode == BottomLeft
0
376 mode = TopLeft;
never executed: mode = TopLeft;
0
377 else if (mode == BottomRight)
never evaluated: mode == BottomRight
0
378 mode = TopRight;
never executed: mode = TopRight;
0
379 -
380 setMouseCursor(mode); -
381 widget->grabMouse(widget->cursor()); -
382 -
383 -
384 -
385 }
never executed: }
0
386 break;
never executed: break;
0
387 case Qt::Key_Down: -
388 pos.ry() += delta; -
389 if (pos.y() >= QApplication::desktop()->geometry().bottom()) {
never evaluated: pos.y() >= QApplication::desktop()->geometry().bottom()
0
390 if (mode == BottomLeft || mode == BottomRight) {
never evaluated: mode == BottomLeft
never evaluated: mode == BottomRight
0
391 moveOffset.ry() += delta; -
392 invertedMoveOffset.ry() += delta; -
393 } else {
never executed: }
0
394 moveOffset.ry() -= delta; -
395 invertedMoveOffset.ry() -= delta; -
396 }
never executed: }
0
397 } -
398 if (isResize() && !resizeVerticalDirectionFixed) {
never evaluated: isResize()
never evaluated: !resizeVerticalDirectionFixed
0
399 resizeVerticalDirectionFixed = true; -
400 if (mode == TopLeft)
never evaluated: mode == TopLeft
0
401 mode = BottomLeft;
never executed: mode = BottomLeft;
0
402 else if (mode == TopRight)
never evaluated: mode == TopRight
0
403 mode = BottomRight;
never executed: mode = BottomRight;
0
404 -
405 setMouseCursor(mode); -
406 widget->grabMouse(widget->cursor()); -
407 -
408 -
409 -
410 }
never executed: }
0
411 break;
never executed: break;
0
412 case Qt::Key_Space: -
413 case Qt::Key_Return: -
414 case Qt::Key_Enter: -
415 case Qt::Key_Escape: -
416 moveResizeMode = false; -
417 widget->releaseMouse(); -
418 widget->releaseKeyboard(); -
419 buttonDown = false; -
420 break;
never executed: break;
0
421 default: -
422 return;
never executed: return;
0
423 } -
424 QCursor::setPos(pos); -
425}
never executed: }
0
426 -
427 -
428void QWidgetResizeHandler::doResize() -
429{ -
430 if (!activeForResize)
never evaluated: !activeForResize
0
431 return;
never executed: return;
0
432 -
433 moveResizeMode = true; -
434 moveOffset = widget->mapFromGlobal(QCursor::pos()); -
435 if (moveOffset.x() < widget->width()/2) {
never evaluated: moveOffset.x() < widget->width()/2
0
436 if (moveOffset.y() < widget->height()/2)
never evaluated: moveOffset.y() < widget->height()/2
0
437 mode = TopLeft;
never executed: mode = TopLeft;
0
438 else -
439 mode = BottomLeft;
never executed: mode = BottomLeft;
0
440 } else { -
441 if (moveOffset.y() < widget->height()/2)
never evaluated: moveOffset.y() < widget->height()/2
0
442 mode = TopRight;
never executed: mode = TopRight;
0
443 else -
444 mode = BottomRight;
never executed: mode = BottomRight;
0
445 } -
446 invertedMoveOffset = widget->rect().bottomRight() - moveOffset; -
447 -
448 setMouseCursor(mode); -
449 widget->grabMouse(widget->cursor() ); -
450 -
451 -
452 -
453 widget->grabKeyboard(); -
454 resizeHorizontalDirectionFixed = false; -
455 resizeVerticalDirectionFixed = false; -
456}
never executed: }
0
457 -
458void QWidgetResizeHandler::doMove() -
459{ -
460 if (!activeForMove)
never evaluated: !activeForMove
0
461 return;
never executed: return;
0
462 -
463 mode = Center; -
464 moveResizeMode = true; -
465 moveOffset = widget->mapFromGlobal(QCursor::pos()); -
466 invertedMoveOffset = widget->rect().bottomRight() - moveOffset; -
467 -
468 widget->grabMouse(Qt::SizeAllCursor); -
469 -
470 -
471 -
472 widget->grabKeyboard(); -
473}
never executed: }
0
474 -
475 -
476 -
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