qtoolbararealayout.cpp

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12extern QMainWindowLayout *qt_mainwindow_layout(const QMainWindow *mainWindow);-
13-
14QSize QToolBarAreaLayoutItem::minimumSize() const-
15{-
16 if (skip())-
17 return QSize(0, 0);-
18 return qSmartMinSize(static_cast<QWidgetItem*>(widgetItem));-
19}-
20-
21QSize QToolBarAreaLayoutItem::sizeHint() const-
22{-
23 if (skip())-
24 return QSize(0, 0);-
25-
26 return realSizeHint();-
27}-
28-
29-
30QSize QToolBarAreaLayoutItem::realSizeHint() const-
31{-
32 QWidget *wid = widgetItem->widget();-
33 QSize s = wid->sizeHint().expandedTo(wid->minimumSizeHint());-
34 if (wid->sizePolicy().horizontalPolicy() == QSizePolicy::Ignored)-
35 s.setWidth(0);-
36 if (wid->sizePolicy().verticalPolicy() == QSizePolicy::Ignored)-
37 s.setHeight(0);-
38 s = s.boundedTo(wid->maximumSize())-
39 .expandedTo(wid->minimumSize());-
40 return s;-
41}-
42-
43bool QToolBarAreaLayoutItem::skip() const-
44{-
45 if (gap)-
46 return false;-
47 return widgetItem == 0 || widgetItem->isEmpty();-
48}-
49-
50-
51-
52-
53-
54QToolBarAreaLayoutLine::QToolBarAreaLayoutLine(Qt::Orientation orientation)-
55 : o(orientation)-
56{-
57}-
58-
59QSize QToolBarAreaLayoutLine::sizeHint() const-
60{-
61 int a = 0, b = 0;-
62 for (int i = 0; i < toolBarItems.count(); ++i) {-
63 const QToolBarAreaLayoutItem &item = toolBarItems.at(i);-
64 if (item.skip())-
65 continue;-
66-
67 QSize sh = item.sizeHint();-
68 a += item.preferredSize > 0 ? item.preferredSize : pick(o, sh);-
69 b = qMax(b, perp(o, sh));-
70 }-
71-
72 QSize result;-
73 rpick(o, result) = a;-
74 rperp(o, result) = b;-
75-
76 return result;-
77}-
78-
79QSize QToolBarAreaLayoutLine::minimumSize() const-
80{-
81 int a = 0, b = 0;-
82 for (int i = 0; i < toolBarItems.count(); ++i) {-
83 const QToolBarAreaLayoutItem &item = toolBarItems[i];-
84 if (item.skip())-
85 continue;-
86-
87 QSize ms = item.minimumSize();-
88 a += pick(o, ms);-
89 b = qMax(b, perp(o, ms));-
90 }-
91-
92 QSize result;-
93 rpick(o, result) = a;-
94 rperp(o, result) = b;-
95-
96 return result;-
97}-
98-
99void QToolBarAreaLayoutLine::fitLayout()-
100{-
101 int last = -1;-
102 int min = pick(o, minimumSize());-
103 int space = pick(o, rect.size());-
104 int extra = qMax(0, space - min);-
105-
106 for (int i = 0; i < toolBarItems.count(); ++i) {-
107 QToolBarAreaLayoutItem &item = toolBarItems[i];-
108 if (item.skip())-
109 continue;-
110-
111 if (QToolBarLayout *tblayout = qobject_cast<QToolBarLayout*>(item.widgetItem->widget()->layout()))-
112 tblayout->checkUsePopupMenu();-
113-
114 const int itemMin = pick(o, item.minimumSize());-
115-
116 item.size = item.preferredSize > 0 ? item.preferredSize : pick(o, item.sizeHint());-
117-
118-
119 const int extraSpace = qMin(item.size - itemMin, extra);-
120 item.size = itemMin + extraSpace;-
121-
122 extra -= extraSpace;-
123-
124 last = i;-
125 }-
126-
127-
128 int pos = 0;-
129 for (int i = 0; i < toolBarItems.count(); ++i) {-
130 QToolBarAreaLayoutItem &item = toolBarItems[i];-
131 if (item.skip())-
132 continue;-
133-
134 item.pos = pos;-
135 if (i == last)-
136 item.size = qMax(0, pick(o, rect.size()) - item.pos);-
137 pos += item.size;-
138 }-
139}-
140-
141bool QToolBarAreaLayoutLine::skip() const-
142{-
143 for (int i = 0; i < toolBarItems.count(); ++i) {-
144 if (!toolBarItems.at(i).skip())-
145 return false;-
146 }-
147 return true;-
148}-
149-
150-
151-
152-
153-
154QToolBarAreaLayoutInfo::QToolBarAreaLayoutInfo(QInternal::DockPosition pos)-
155 : dockPos(pos), dirty(false)-
156{-
157 switch (pos) {-
158 case QInternal::LeftDock:-
159 case QInternal::RightDock:-
160 o = Qt::Vertical;-
161 break;-
162 case QInternal::TopDock:-
163 case QInternal::BottomDock:-
164 o = Qt::Horizontal;-
165 break;-
166 default:-
167 o = Qt::Horizontal;-
168 break;-
169 }-
170}-
171-
172QSize QToolBarAreaLayoutInfo::sizeHint() const-
173{-
174 int a = 0, b = 0;-
175 for (int i = 0; i < lines.count(); ++i) {-
176 const QToolBarAreaLayoutLine &l = lines.at(i);-
177 if (l.skip())-
178 continue;-
179-
180 QSize hint = l.sizeHint();-
181 a = qMax(a, pick(o, hint));-
182 b += perp(o, hint);-
183 }-
184-
185 QSize result;-
186 rpick(o, result) = a;-
187 rperp(o, result) = b;-
188-
189 return result;-
190}-
191-
192QSize QToolBarAreaLayoutInfo::minimumSize() const-
193{-
194 int a = 0, b = 0;-
195 for (int i = 0; i < lines.count(); ++i) {-
196 const QToolBarAreaLayoutLine &l = lines.at(i);-
197 if (l.skip())-
198 continue;-
199-
200 QSize m = l.minimumSize();-
201 a = qMax(a, pick(o, m));-
202 b += perp(o, m);-
203 }-
204-
205 QSize result;-
206 rpick(o, result) = a;-
207 rperp(o, result) = b;-
208-
209 return result;-
210}-
211-
212void QToolBarAreaLayoutInfo::fitLayout()-
213{-
214 dirty = false;-
215-
216 int b = 0;-
217-
218 bool reverse = dockPos == QInternal::RightDock || dockPos == QInternal::BottomDock;-
219-
220 int i = reverse ? lines.count() - 1 : 0;-
221 for (;;) {-
222 if ((reverse && i < 0) || (!reverse && i == lines.count()))-
223 break;-
224-
225 QToolBarAreaLayoutLine &l = lines[i];-
226 if (!l.skip()) {-
227 if (o == Qt::Horizontal) {-
228 l.rect.setLeft(rect.left());-
229 l.rect.setRight(rect.right());-
230 l.rect.setTop(b + rect.top());-
231 b += l.sizeHint().height();-
232 l.rect.setBottom(b - 1 + rect.top());-
233 } else {-
234 l.rect.setTop(rect.top());-
235 l.rect.setBottom(rect.bottom());-
236 l.rect.setLeft(b + rect.left());-
237 b += l.sizeHint().width();-
238 l.rect.setRight(b - 1 + rect.left());-
239 }-
240-
241 l.fitLayout();-
242 }-
243-
244 i += reverse ? -1 : 1;-
245 }-
246}-
247-
248QLayoutItem *QToolBarAreaLayoutInfo::insertToolBar(QToolBar *before, QToolBar *toolBar)-
249{-
250 toolBar->setOrientation(o);-
251 QLayoutItem *item = new QWidgetItemV2(toolBar);-
252 insertItem(before, item);-
253 return item;-
254}-
255-
256void QToolBarAreaLayoutInfo::insertItem(QToolBar *before, QLayoutItem *item)-
257{-
258 if (before == 0) {-
259 if (lines.isEmpty())-
260 lines.append(QToolBarAreaLayoutLine(o));-
261 lines.last().toolBarItems.append(item);-
262 return;-
263 }-
264-
265 for (int j = 0; j < lines.count(); ++j) {-
266 QToolBarAreaLayoutLine &line = lines[j];-
267-
268 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
269 if (line.toolBarItems.at(k).widgetItem->widget() == before) {-
270 line.toolBarItems.insert(k, item);-
271 return;-
272 }-
273 }-
274 }-
275}-
276-
277void QToolBarAreaLayoutInfo::removeToolBar(QToolBar *toolBar)-
278{-
279 for (int j = 0; j < lines.count(); ++j) {-
280 QToolBarAreaLayoutLine &line = lines[j];-
281-
282 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
283 QToolBarAreaLayoutItem &item = line.toolBarItems[k];-
284 if (item.widgetItem->widget() == toolBar) {-
285 delete item.widgetItem;-
286 item.widgetItem = 0;-
287 line.toolBarItems.removeAt(k);-
288-
289 if (line.toolBarItems.isEmpty() && j < lines.count() - 1)-
290 lines.removeAt(j);-
291-
292 return;-
293 }-
294 }-
295 }-
296}-
297-
298void QToolBarAreaLayoutInfo::insertToolBarBreak(QToolBar *before)-
299{-
300 if (before == 0
before == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
301 if (!lines.isEmpty()
!lines.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
 && lines.lastconstLast().toolBarItems.isEmpty()
lines.constLas...tems.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
302 return;
never executed: return;
0
303 lines.append(QToolBarAreaLayoutLine(o));-
304 return;
never executed: return;
0
305 }-
306-
307 for (int j = 0; j < lines.count()
j < lines.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
308 QToolBarAreaLayoutLine &line = lines[j];-
309-
310 for (int k = 0; k < line.toolBarItems.count()
k < line.toolBarItems.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++k) {		0
311 if (line.toolBarItems.at(k).widgetItem->widget() == before
line.toolBarIt...et() == beforeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
312 if (k == 0
k == 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
313 return;
never executed: return;
0
314-
315 QToolBarAreaLayoutLine newLine(o);-
316 newLine.toolBarItems = line.toolBarItems.mid(k);-
317 line.toolBarItems = line.toolBarItems.mid(0, k);-
318 lines.insert(j + 1, newLine);-
319-
320 return;
never executed: return;
0
321 }-
322 }
never executed: end of block
0
323 }
never executed: end of block
0
324}
never executed: end of block
0
325-
326void QToolBarAreaLayoutInfo::removeToolBarBreak(QToolBar *before)-
327{-
328 for (int j = 0; j < lines.count(); ++j) {-
329 const QToolBarAreaLayoutLine &line = lines.at(j);-
330-
331 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
332 if (line.toolBarItems.at(k).widgetItem->widget() == before) {-
333 if (k != 0)-
334 return;-
335 if (j == 0)-
336 return;-
337-
338 lines[j - 1].toolBarItems += lines[j].toolBarItems;-
339 lines.removeAt(j);-
340-
341 return;-
342 }-
343 }-
344 }-
345}-
346-
347void QToolBarAreaLayoutInfo::moveToolBar(QToolBar *toolbar, int pos)-
348{-
349 if (dirty)-
350 fitLayout();-
351-
352 dirty = true;-
353-
354 if (o == Qt::Vertical)-
355 pos -= rect.top();-
356-
357-
358 for (int j = 0; j < lines.count(); ++j) {-
359 QToolBarAreaLayoutLine &line = lines[j];-
360-
361 int previousIndex = -1;-
362 int minPos = 0;-
363 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
364 QToolBarAreaLayoutItem &current = line.toolBarItems[k];-
365 if (current.widgetItem->widget() == toolbar) {-
366 int newPos = current.pos;-
367-
368 if (previousIndex >= 0) {-
369 QToolBarAreaLayoutItem &previous = line.toolBarItems[previousIndex];-
370 if (pos < current.pos) {-
371 newPos = qMax(pos, minPos);-
372 } else {-
373-
374 int maxPos = pick(o, rect.size());-
375 for(int l = k; l < line.toolBarItems.count(); ++l) {-
376 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(l);-
377 if (!item.skip()) {-
378 maxPos -= pick(o, item.minimumSize());-
379 }-
380 }-
381 newPos = qMin(pos, maxPos);-
382 }-
383-
384-
385 int extra = newPos - current.pos;-
386-
387-
388-
389 const int diff = pick(o, previous.sizeHint()) - (previous.size + extra);-
390 if (qAbs(diff) < QApplication::startDragDistance()) {-
391-
392 extra += diff;-
393 }-
394-
395-
396 current.extendSize(line.o, -extra);-
397-
398 if (extra >= 0) {-
399 previous.extendSize(line.o, extra);-
400 } else {-
401-
402 extra = -extra;-
403-
404 for(int l = previousIndex; l >=0; --l) {-
405 QToolBarAreaLayoutItem &item = line.toolBarItems[l];-
406 if (!item.skip()) {-
407 const int minPreferredSize = pick(o, item.minimumSize());-
408 const int margin = item.size - minPreferredSize;-
409 if (margin < extra) {-
410 item.resize(line.o, minPreferredSize);-
411 extra -= margin;-
412 } else {-
413 item.extendSize(line.o, -extra);-
414 extra = 0;-
415 }-
416 }-
417 }-
418 ((!(extra == 0)) ? qt_assert("extra == 0",__FILE__,461467) : qt_noop());-
419 }-
420 } else {-
421-
422 }-
423-
424 return;-
425-
426 } else if (!current.skip()) {-
427 previousIndex = k;-
428 minPos += pick(o, current.minimumSize());-
429 }-
430 }-
431 }-
432}-
433-
434-
435QList<int> QToolBarAreaLayoutInfo::gapIndex(const QPoint &pos, int *minDistance) const-
436{-
437 if (rect.contains(pos)) {-
438-
439-
440-
441 const int p = pick(o, pos - rect.topLeft());-
442-
443 for (int j = 0; j < lines.count(); ++j) {-
444 const QToolBarAreaLayoutLine &line = lines.at(j);-
445 if (line.skip())-
446 continue;-
447 if (!line.rect.contains(pos))-
448 continue;-
449-
450 int k = 0;-
451 for (; k < line.toolBarItems.count(); ++k) {-
452 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);-
453 if (item.skip())-
454 continue;-
455-
456 int size = qMin(item.size, pick(o, item.sizeHint()));-
457-
458 if (p > item.pos + size)-
459 continue;-
460 if (p > item.pos + size/2)-
461 ++k;-
462 break;-
463 }-
464-
465 QList<int> result;-
466 result << j << k;-
467 *minDistance = 0;-
468 return result;-
469 }-
470 } else {-
471 const int dist = distance(pos);-
472-
473 if (dist >= 0 && *minDistance > dist) {-
474 *minDistance = dist;-
475-
476 QList<int> result;-
477 result << lines.count() << 0;-
478 return result;-
479 }-
480 }-
481-
482 return QList<int>();-
483}-
484-
485bool QToolBarAreaLayoutInfo::insertGap(const QList<int> &path, QLayoutItem *item)-
486{-
487 ((!(path.count() == 2)) ? qt_assert("path.count() == 2",__FILE__,530536) : qt_noop());-
488 int j = path.first();-
489 if (j == lines.count())-
490 lines.append(QToolBarAreaLayoutLine(o));-
491-
492 QToolBarAreaLayoutLine &line = lines[j];-
493 const int k = path.at(1);-
494-
495 QToolBarAreaLayoutItem gap_item;-
496 gap_item.gap = true;-
497 gap_item.widgetItem = item;-
498-
499-
500 for(int p = k - 1 ; p >= 0; --p) {-
501 QToolBarAreaLayoutItem &previous = line.toolBarItems[p];-
502 if (!previous.skip()) {-
503-
504 int previousSizeHint = pick(line.o, previous.sizeHint());-
505 int previousExtraSpace = previous.size - previousSizeHint;-
506-
507 if (previousExtraSpace > 0) {-
508-
509 previous.preferredSize = -1;-
510 previous.size = previousSizeHint;-
511-
512 gap_item.resize(o, previousExtraSpace);-
513 }-
514-
515 break;-
516 }-
517 }-
518-
519 line.toolBarItems.insert(k, gap_item);-
520 return true;-
521-
522}-
523-
524void QToolBarAreaLayoutInfo::clear()-
525{-
526 lines.clear();-
527 rect = QRect();-
528}-
529-
530QRect QToolBarAreaLayoutInfo::itemRect(const QList<int> &path) const-
531{-
532 ((!(path.count() == 2)) ? qt_assert("path.count() == 2",__FILE__,575581) : qt_noop());-
533 int j = path.at(0);-
534 int k = path.at(1);-
535-
536 const QToolBarAreaLayoutLine &line = lines.at(j);-
537 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);-
538-
539 QRect result = line.rect;-
540-
541 if (o == Qt::Horizontal) {-
542 result.setLeft(item.pos + line.rect.left());-
543 result.setWidth(item.size);-
544 } else {-
545 result.setTop(item.pos + line.rect.top());-
546 result.setHeight(item.size);-
547 }-
548-
549 return result;-
550}-
551-
552int QToolBarAreaLayoutInfo::distance(const QPoint &pos) const-
553{-
554 switch (dockPos) {-
555 case QInternal::LeftDock:-
556 if (pos.y() < rect.bottom())-
557 return pos.x() - rect.right();-
558 break;-
559 case QInternal::RightDock:-
560 if (pos.y() < rect.bottom())-
561 return rect.left() - pos.x();-
562 break;-
563 case QInternal::TopDock:-
564 if (pos.x() < rect.right())-
565 return pos.y() - rect.bottom();-
566 break;-
567 case QInternal::BottomDock:-
568 if (pos.x() < rect.right())-
569 return rect.top() - pos.y();-
570 break;-
571-
572 case QInternal::DockCount:-
573 break;-
574 }-
575 return -1;-
576}-
577-
578-
579-
580-
581-
582QToolBarAreaLayout::QToolBarAreaLayout(const QMainWindow *win) : mainWindow(win), visible(true)-
583{-
584 for (int i = 0; i < QInternal::DockCount; ++i) {-
585 QInternal::DockPosition pos = static_cast<QInternal::DockPosition>(i);-
586 docks[i] = QToolBarAreaLayoutInfo(pos);-
587 }-
588}-
589-
590QRect QToolBarAreaLayout::fitLayout()-
591{-
592 if (!visible)-
593 return rect;-
594-
595 QSize left_hint = docks[QInternal::LeftDock].sizeHint();-
596 QSize right_hint = docks[QInternal::RightDock].sizeHint();-
597 QSize top_hint = docks[QInternal::TopDock].sizeHint();-
598 QSize bottom_hint = docks[QInternal::BottomDock].sizeHint();-
599-
600 QRect center = rect.adjusted(left_hint.width(), top_hint.height(),-
601 -right_hint.width(), -bottom_hint.height());-
602-
603 docks[QInternal::TopDock].rect = QRect(rect.left(), rect.top(),-
604 rect.width(), top_hint.height());-
605 docks[QInternal::LeftDock].rect = QRect(rect.left(), center.top(),-
606 left_hint.width(), center.height());-
607 docks[QInternal::RightDock].rect = QRect(center.right() + 1, center.top(),-
608 right_hint.width(), center.height());-
609 docks[QInternal::BottomDock].rect = QRect(rect.left(), center.bottom() + 1,-
610 rect.width(), bottom_hint.height());-
611-
612 docks[QInternal::TopDock].fitLayout();-
613 docks[QInternal::LeftDock].fitLayout();-
614 docks[QInternal::RightDock].fitLayout();-
615 docks[QInternal::BottomDock].fitLayout();-
616-
617 return center;-
618}-
619-
620QSize QToolBarAreaLayout::minimumSize(const QSize &centerMin) const-
621{-
622 if (!visible)-
623 return centerMin;-
624-
625 QSize result = centerMin;-
626-
627 QSize left_min = docks[QInternal::LeftDock].minimumSize();-
628 QSize right_min = docks[QInternal::RightDock].minimumSize();-
629 QSize top_min = docks[QInternal::TopDock].minimumSize();-
630 QSize bottom_min = docks[QInternal::BottomDock].minimumSize();-
631-
632 result.setWidth(qMax(top_min.width(), result.width()));-
633 result.setWidth(qMax(bottom_min.width(), result.width()));-
634 result.setHeight(qMax(left_min.height(), result.height()));-
635 result.setHeight(qMax(right_min.height(), result.height()));-
636-
637 result.rwidth() += left_min.width() + right_min.width();-
638 result.rheight() += top_min.height() + bottom_min.height();-
639-
640 return result;-
641}-
642-
643QSize QToolBarAreaLayout::sizeHint(const QSize &centerHint) const-
644{-
645 if (!visible)-
646 return centerHint;-
647-
648 QSize result = centerHint;-
649-
650 QSize left_hint = docks[QInternal::LeftDock].sizeHint();-
651 QSize right_hint = docks[QInternal::RightDock].sizeHint();-
652 QSize top_hint = docks[QInternal::TopDock].sizeHint();-
653 QSize bottom_hint = docks[QInternal::BottomDock].sizeHint();-
654-
655 result.setWidth(qMax(top_hint.width(), result.width()));-
656 result.setWidth(qMax(bottom_hint.width(), result.width()));-
657 result.setHeight(qMax(left_hint.height(), result.height()));-
658 result.setHeight(qMax(right_hint.height(), result.height()));-
659-
660 result.rwidth() += left_hint.width() + right_hint.width();-
661 result.rheight() += top_hint.height() + bottom_hint.height();-
662-
663 return result;-
664}-
665-
666QRect QToolBarAreaLayout::rectHint(const QRect &r) const-
667{-
668 int coef = visible ? 1 : -1;-
669-
670 QRect result = r;-
671-
672 QSize left_hint = docks[QInternal::LeftDock].sizeHint();-
673 QSize right_hint = docks[QInternal::RightDock].sizeHint();-
674 QSize top_hint = docks[QInternal::TopDock].sizeHint();-
675 QSize bottom_hint = docks[QInternal::BottomDock].sizeHint();-
676-
677 result.adjust(-left_hint.width()*coef, -top_hint.height()*coef,-
678 right_hint.width()*coef, bottom_hint.height()*coef);-
679-
680 return result;-
681}-
682-
683QLayoutItem *QToolBarAreaLayout::itemAt(int *x, int index) const-
684{-
685 ((!(x != 0)) ? qt_assert("x != 0",__FILE__,728734) : qt_noop());-
686-
687 for (int i = 0; i < QInternal::DockCount; ++i) {-
688 const QToolBarAreaLayoutInfo &dock = docks[i];-
689-
690 for (int j = 0; j < dock.lines.count(); ++j) {-
691 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
692-
693 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
694 if ((*x)++ == index)-
695 return line.toolBarItems.at(k).widgetItem;-
696 }-
697 }-
698 }-
699-
700 return 0;-
701}-
702-
703QLayoutItem *QToolBarAreaLayout::takeAt(int *x, int index)-
704{-
705 ((!(x != 0)) ? qt_assert("x != 0",__FILE__,748754) : qt_noop());-
706-
707 for (int i = 0; i < QInternal::DockCount; ++i) {-
708 QToolBarAreaLayoutInfo &dock = docks[i];-
709-
710 for (int j = 0; j < dock.lines.count(); ++j) {-
711 QToolBarAreaLayoutLine &line = dock.lines[j];-
712-
713 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
714 if ((*x)++ == index) {-
715 QLayoutItem *result = line.toolBarItems.takeAt(k).widgetItem;-
716 if (line.toolBarItems.isEmpty())-
717 dock.lines.removeAt(j);-
718 return result;-
719 }-
720 }-
721 }-
722 }-
723-
724 return 0;-
725}-
726-
727void QToolBarAreaLayout::deleteAllLayoutItems()-
728{-
729 for (int i = 0; i < QInternal::DockCount; ++i) {-
730 QToolBarAreaLayoutInfo &dock = docks[i];-
731-
732 for (int j = 0; j < dock.lines.count(); ++j) {-
733 QToolBarAreaLayoutLine &line = dock.lines[j];-
734-
735 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
736 QToolBarAreaLayoutItem &item = line.toolBarItems[k];-
737 if (!item.gap)-
738 delete item.widgetItem;-
739 item.widgetItem = 0;-
740 }-
741 }-
742 }-
743}-
744-
745QInternal::DockPosition QToolBarAreaLayout::findToolBar(QToolBar *toolBar) const-
746{-
747 for (int i = 0; i < QInternal::DockCount; ++i) {-
748 const QToolBarAreaLayoutInfo &dock = docks[i];-
749-
750 for (int j = 0; j < dock.lines.count(); ++j) {-
751 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
752-
753 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
754 if (line.toolBarItems.at(k).widgetItem->widget() == toolBar)-
755 return static_cast<QInternal::DockPosition>(i);-
756 }-
757 }-
758 }-
759-
760 return QInternal::DockCount;-
761}-
762-
763QLayoutItem *QToolBarAreaLayout::insertToolBar(QToolBar *before, QToolBar *toolBar)-
764{-
765 QInternal::DockPosition pos = findToolBar(before);-
766 if (pos == QInternal::DockCount)-
767 return 0;-
768-
769 return docks[pos].insertToolBar(before, toolBar);-
770}-
771-
772void QToolBarAreaLayout::removeToolBar(QToolBar *toolBar)-
773{-
774 QInternal::DockPosition pos = findToolBar(toolBar);-
775 if (pos == QInternal::DockCount)-
776 return;-
777 docks[pos].removeToolBar(toolBar);-
778}-
779-
780QLayoutItem *QToolBarAreaLayout::addToolBar(QInternal::DockPosition pos, QToolBar *toolBar)-
781{-
782 return docks[pos].insertToolBar(0, toolBar);-
783}-
784-
785void QToolBarAreaLayout::insertToolBarBreak(QToolBar *before)-
786{-
787 QInternal::DockPosition pos = findToolBar(before);-
788 if (pos == QInternal::DockCount)-
789 return;-
790 docks[pos].insertToolBarBreak(before);-
791}-
792-
793void QToolBarAreaLayout::removeToolBarBreak(QToolBar *before)-
794{-
795 QInternal::DockPosition pos = findToolBar(before);-
796 if (pos == QInternal::DockCount)-
797 return;-
798 docks[pos].removeToolBarBreak(before);-
799}-
800-
801void QToolBarAreaLayout::addToolBarBreak(QInternal::DockPosition pos)-
802{-
803 docks[pos].insertToolBarBreak(0);-
804}-
805-
806void QToolBarAreaLayout::moveToolBar(QToolBar *toolbar, int p)-
807{-
808 QInternal::DockPosition pos = findToolBar(toolbar);-
809 if (pos == QInternal::DockCount)-
810 return;-
811 docks[pos].moveToolBar(toolbar, p);-
812}-
813-
814-
815void QToolBarAreaLayout::insertItem(QInternal::DockPosition pos, QLayoutItem *item)-
816{-
817 if (docks[pos].lines.isEmpty())-
818 docks[pos].lines.append(QToolBarAreaLayoutLine(docks[pos].o));-
819 docks[pos].lines.last().toolBarItems.append(item);-
820}-
821-
822void QToolBarAreaLayout::insertItem(QToolBar *before, QLayoutItem *item)-
823{-
824 QInternal::DockPosition pos = findToolBar(before);-
825 if (pos == QInternal::DockCount)-
826 return;-
827-
828 docks[pos].insertItem(before, item);-
829}-
830-
831void QToolBarAreaLayout::apply(bool animate)-
832{-
833 QMainWindowLayout *layout = qt_mainwindow_layout(mainWindow);-
834 ((!(layout != 0)) ? qt_assert("layout != 0",__FILE__,877883) : qt_noop());-
835-
836 Qt::LayoutDirection dir = mainWindow->layoutDirection();-
837-
838 for (int i = 0; i < QInternal::DockCount; ++i) {-
839 const QToolBarAreaLayoutInfo &dock = docks[i];-
840-
841 for (int j = 0; j < dock.lines.count(); ++j) {-
842 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
843 if (line.skip())-
844 continue;-
845-
846 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
847 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);-
848 if (item.skip() || item.gap)-
849 continue;-
850-
851 QRect geo;-
852 if (visible) {-
853 if (line.o == Qt::Horizontal) {-
854 geo.setTop(line.rect.top());-
855 geo.setBottom(line.rect.bottom());-
856 geo.setLeft(line.rect.left() + item.pos);-
857 geo.setRight(line.rect.left() + item.pos + item.size - 1);-
858 } else {-
859 geo.setLeft(line.rect.left());-
860 geo.setRight(line.rect.right());-
861 geo.setTop(line.rect.top() + item.pos);-
862 geo.setBottom(line.rect.top() + item.pos + item.size - 1);-
863 }-
864 }-
865-
866 QWidget *widget = item.widgetItem->widget();-
867 if (QToolBar *toolBar = qobject_cast<QToolBar*>(widget)) {-
868 QToolBarLayout *tbl = qobject_cast<QToolBarLayout*>(toolBar->layout());-
869 if (tbl->expanded) {-
870 QPoint tr = geo.topRight();-
871 QSize size = tbl->expandedSize(geo.size());-
872 geo.setSize(size);-
873 geo.moveTopRight(tr);-
874 if (geo.bottom() > rect.bottom())-
875 geo.moveBottom(rect.bottom());-
876 if (geo.right() > rect.right())-
877 geo.moveRight(rect.right());-
878 if (geo.left() < 0)-
879 geo.moveLeft(0);-
880 if (geo.top() < 0)-
881 geo.moveTop(0);-
882 }-
883 }-
884-
885 if (visible && dock.o == Qt::Horizontal)-
886 geo = QStyle::visualRect(dir, line.rect, geo);-
887-
888 layout->widgetAnimator.animate(widget, geo, animate);-
889 }-
890 }-
891 }-
892}-
893-
894bool QToolBarAreaLayout::toolBarBreak(QToolBar *toolBar) const-
895{-
896 for (int i = 0; i < QInternal::DockCount; ++i) {-
897 const QToolBarAreaLayoutInfo &dock = docks[i];-
898-
899 for (int j = 0; j < dock.lines.count(); ++j) {-
900 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
901-
902 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
903 if (line.toolBarItems.at(k).widgetItem->widget() == toolBar)-
904 return j > 0 && k == 0;-
905 }-
906 }-
907 }-
908-
909 return false;-
910}-
911-
912void QToolBarAreaLayout::getStyleOptionInfo(QStyleOptionToolBar *option, QToolBar *toolBar) const-
913{-
914 for (int i = 0; i < QInternal::DockCount; ++i) {-
915 const QToolBarAreaLayoutInfo &dock = docks[i];-
916-
917 for (int j = 0; j < dock.lines.count(); ++j) {-
918 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
919-
920 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
921 if (line.toolBarItems.at(k).widgetItem->widget() == toolBar) {-
922 if (line.toolBarItems.count() == 1)-
923 option->positionWithinLine = QStyleOptionToolBar::OnlyOne;-
924 else if (k == 0)-
925 option->positionWithinLine = QStyleOptionToolBar::Beginning;-
926 else if (k == line.toolBarItems.count() - 1)-
927 option->positionWithinLine = QStyleOptionToolBar::End;-
928 else-
929 option->positionWithinLine = QStyleOptionToolBar::Middle;-
930-
931 if (dock.lines.count() == 1)-
932 option->positionOfLine = QStyleOptionToolBar::OnlyOne;-
933 else if (j == 0)-
934 option->positionOfLine = QStyleOptionToolBar::Beginning;-
935 else if (j == dock.lines.count() - 1)-
936 option->positionOfLine = QStyleOptionToolBar::End;-
937 else-
938 option->positionOfLine = QStyleOptionToolBar::Middle;-
939-
940 return;-
941 }-
942 }-
943 }-
944 }-
945}-
946-
947QList<int> QToolBarAreaLayout::indexOf(QWidget *toolBar) const-
948{-
949 QList<int> result;-
950-
951 bool found = false;-
952-
953 for (int i = 0; i < QInternal::DockCount; ++i) {-
954 const QToolBarAreaLayoutInfo &dock = docks[i];-
955-
956 for (int j = 0; j < dock.lines.count(); ++j) {-
957 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
958-
959 for (int k = 0; k < line.toolBarItems.count(); ++k) {-
960 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);-
961 if (!item.gap && item.widgetItem->widget() == toolBar) {-
962 found = true;-
963 result.prepend(k);-
964 break;-
965 }-
966 }-
967-
968 if (found) {-
969 result.prepend(j);-
970 break;-
971 }-
972 }-
973-
974 if (found) {-
975 result.prepend(i);-
976 break;-
977 }-
978 }-
979-
980 return result;-
981}-
982-
983-
984QList<int> QToolBarAreaLayout::gapIndex(const QPoint &pos) const-
985{-
986 Qt::LayoutDirection dir = mainWindow->layoutDirection();-
987 int minDistance = 80;-
988 QList<int> ret;-
989 for (int i = 0; i < QInternal::DockCount; ++i) {-
990 QPoint p = pos;-
991 if (docks[i].o == Qt::Horizontal)-
992 p = QStyle::visualPos(dir, docks[i].rect, p);-
993 QList<int> result = docks[i].gapIndex(p, &minDistance);-
994 if (!result.isEmpty()) {-
995 result.prepend(i);-
996 ret = result;-
997 }-
998 }-
999-
1000 return ret;-
1001}-
1002-
1003QList<int> QToolBarAreaLayout::currentGapIndex() const-
1004{-
1005 for (int i = 0; i < QInternal::DockCount; ++i) {-
1006 const QToolBarAreaLayoutInfo &dock = docks[i];-
1007-
1008 for (int j = 0; j < dock.lines.count(); ++j) {-
1009 const QToolBarAreaLayoutLine &line = dock.lines[j];-
1010-
1011 for (int k = 0; k < line.toolBarItems.count(); k++) {-
1012 if (line.toolBarItems[k].gap) {-
1013 QList<int> result;-
1014 result << i << j << k;-
1015 return result;-
1016 }-
1017 }-
1018 }-
1019 }-
1020 return QList<int>();-
1021}-
1022-
1023bool QToolBarAreaLayout::insertGap(const QList<int> &path, QLayoutItem *item)-
1024{-
1025 ((!(path.count() == 3)) ? qt_assert("path.count() == 3",__FILE__,10681074) : qt_noop());-
1026 const int i = path.first();-
1027 ((!(i >= 0 && i < QInternal::DockCount)) ? qt_assert("i >= 0 && i < QInternal::DockCount",__FILE__,10701076) : qt_noop());-
1028 return docks[i].insertGap(path.mid(1), item);-
1029}-
1030-
1031void QToolBarAreaLayout::remove(const QList<int> &path)-
1032{-
1033 ((!(path.count() == 3)) ? qt_assert("path.count() == 3",__FILE__,10761082) : qt_noop());-
1034 docks[path.at(0)].lines[path.at(1)].toolBarItems.removeAt(path.at(2));-
1035}-
1036-
1037void QToolBarAreaLayout::remove(QLayoutItem *item)-
1038{-
1039 for (int i = 0; i < QInternal::DockCount; ++i) {-
1040 QToolBarAreaLayoutInfo &dock = docks[i];-
1041-
1042 for (int j = 0; j < dock.lines.count(); ++j) {-
1043 QToolBarAreaLayoutLine &line = dock.lines[j];-
1044-
1045 for (int k = 0; k < line.toolBarItems.count(); k++) {-
1046 if (line.toolBarItems[k].widgetItem == item) {-
1047 line.toolBarItems.removeAt(k);-
1048 if (line.toolBarItems.isEmpty())-
1049 dock.lines.removeAt(j);-
1050 return;-
1051 }-
1052 }-
1053 }-
1054 }-
1055}-
1056-
1057void QToolBarAreaLayout::clear()-
1058{-
1059 for (int i = 0; i < QInternal::DockCount; ++i)-
1060 docks[i].clear();-
1061 rect = QRect();-
1062}-
1063-
1064QToolBarAreaLayoutItem *QToolBarAreaLayout::item(const QList<int> &path)-
1065{-
1066 ((!(path.count() == 3)) ? qt_assert("path.count() == 3",__FILE__,11091115) : qt_noop());-
1067-
1068 if (path.at(0) < 0 || path.at(0) >= QInternal::DockCount)-
1069 return 0;-
1070 QToolBarAreaLayoutInfo &info = docks[path.at(0)];-
1071 if (path.at(1) < 0 || path.at(1) >= info.lines.count())-
1072 return 0;-
1073 QToolBarAreaLayoutLine &line = info.lines[path.at(1)];-
1074 if (path.at(2) < 0 || path.at(2) >= line.toolBarItems.count())-
1075 return 0;-
1076 return &(line.toolBarItems[path.at(2)]);-
1077}-
1078-
1079QRect QToolBarAreaLayout::itemRect(const QList<int> &path) const-
1080{-
1081 const int i = path.first();-
1082-
1083 QRect r = docks[i].itemRect(path.mid(1));-
1084 if (docks[i].o == Qt::Horizontal)-
1085 r = QStyle::visualRect(mainWindow->layoutDirection(),-
1086 docks[i].rect, r);-
1087 return r;-
1088}-
1089-
1090QLayoutItem *QToolBarAreaLayout::plug(const QList<int> &path)-
1091{-
1092 QToolBarAreaLayoutItem *item = this->item(path);-
1093 if (!(__builtin_expect(!!(!
__builtin_expe...!item), false)Description
TRUEnever evaluated
FALSEnever evaluated
item)), false)
__builtin_expe...!item), false)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1094 QMessageLogger(__FILE__, 11371143, __PRETTY_FUNCTION__).warning() << "No item at" << path;-
1095 return
never executed: return 0;
 0;
never executed: return 0;
0
1096 }-
1097 ((!(item->gap)) ? qt_assert("item->gap",__FILE__,11401146) : qt_noop());-
1098 ((!(item->widgetItem != 0)) ? qt_assert("item->widgetItem != 0",__FILE__,11411147) : qt_noop());-
1099 item->gap = false;-
1100 return
never executed: return item->widgetItem;
 item->widgetItem;
never executed: return item->widgetItem;
0
1101}-
1102-
1103QLayoutItem *QToolBarAreaLayout::unplug(const QList<int> &path, QToolBarAreaLayout *other)-
1104{-
1105-
1106 ((!(path.count() == 3)) ? qt_assert("path.count() == 3",__FILE__,11491155) : qt_noop());-
1107 QToolBarAreaLayoutItem *item = this->item(path);-
1108 ((!(item)) ? qt_assert("item",__FILE__,11511157) : qt_noop());-
1109-
1110-
1111 QToolBarAreaLayoutInfo &info = docks[path.at(0)];-
1112 QToolBarAreaLayoutLine &line = info.lines[path.at(1)];-
1113 if (item->size != pick(line.o, item->realSizeHint())) {-
1114-
1115-
1116 int newExtraSpace = 0;-
1117-
1118-
1119 for (int i = path.at(2) - 1; i >= 0; --i) {-
1120 QToolBarAreaLayoutItem &previous = line.toolBarItems[i];-
1121 if (!previous.skip()) {-
1122-
1123-
1124 for (int j = path.at(2) + 1; j < line.toolBarItems.count(); ++j) {-
1125 const QToolBarAreaLayoutItem &next = line.toolBarItems.at(j);-
1126 if (!next.skip()) {-
1127 newExtraSpace = next.pos - previous.pos - pick(line.o, previous.sizeHint());-
1128 previous.resize(line.o, next.pos - previous.pos);-
1129 break;-
1130 }-
1131 }-
1132 break;-
1133 }-
1134 }-
1135-
1136 if (other) {-
1137 QToolBarAreaLayoutInfo &info = other->docks[path.at(0)];-
1138 QToolBarAreaLayoutLine &line = info.lines[path.at(1)];-
1139 for (int i = path.at(2) - 1; i >= 0; --i) {-
1140 QToolBarAreaLayoutItem &previous = line.toolBarItems[i];-
1141 if (!previous.skip()) {-
1142 previous.resize(line.o, pick(line.o, previous.sizeHint()) + newExtraSpace);-
1143 break;-
1144 }-
1145 }-
1146-
1147 }-
1148 }-
1149-
1150 ((!(!item->gap)) ? qt_assert("!item->gap",__FILE__,11931199) : qt_noop());-
1151 item->gap = true;-
1152 return item->widgetItem;-
1153}-
1154-
1155static QRect unpackRect(uint geom0, uint geom1, bool *floating)-
1156{-
1157 *floating = geom0 & 1;-
1158 if (!*floating)-
1159 return QRect();-
1160-
1161 geom0 >>= 1;-
1162-
1163 int x = (int)(geom0 & 0x0000ffff) - 0x7FFF;-
1164 int y = (int)(geom1 & 0x0000ffff) - 0x7FFF;-
1165-
1166 geom0 >>= 16;-
1167 geom1 >>= 16;-
1168-
1169 int w = geom0 & 0x0000ffff;-
1170 int h = geom1 & 0x0000ffff;-
1171-
1172 return QRect(x, y, w, h);-
1173}-
1174-
1175static void packRect(uint *geom0, uint *geom1, const QRect &rect, bool floating)-
1176{-
1177 *geom0 = 0;-
1178 *geom1 = 0;-
1179-
1180 if (!floating)-
1181 return;-
1182-
1183-
1184-
1185-
1186 *geom0 |= qMax(0, rect.width()) & 0x0000ffff;-
1187 *geom1 |= qMax(0, rect.height()) & 0x0000ffff;-
1188-
1189 *geom0 <<= 16;-
1190 *geom1 <<= 16;-
1191-
1192 *geom0 |= qMax(0, rect.x() + 0x7FFF) & 0x0000ffff;-
1193 *geom1 |= qMax(0, rect.y() + 0x7FFF) & 0x0000ffff;-
1194-
1195-
1196-
1197 *geom0 <<= 1;-
1198 *geom0 |= 1;-
1199}-
1200-
1201-
1202void QToolBarAreaLayout::saveState(QDataStream &stream) const-
1203{-
1204-
1205 stream << (uchar) ToolBarStateMarkerEx;-
1206-
1207 int lineCount = 0;-
1208 for (int i = 0; i < QInternal::DockCount
i < QInternal::DockCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1209 lineCount += docks[i].lines.count();
never executed: lineCount += docks[i].lines.count();
0
1210-
1211 stream << lineCount;-
1212-
1213 for (int i = 0; i < QInternal::DockCount
i < QInternal::DockCountDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1214 const QToolBarAreaLayoutInfo &dock = docks[i];-
1215-
1216 for (int j = 0; j < dock.lines.count()
j < dock.lines.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
1217 const QToolBarAreaLayoutLine &line = dock.lines.at(j);-
1218-
1219 stream << i << line.toolBarItems.count();-
1220-
1221 for (int k = 0; k < line.toolBarItems.count()
k < line.toolBarItems.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++k) {		0
1222 const QToolBarAreaLayoutItem &item = line.toolBarItems.at(k);-
1223 QWidget *widget = const_cast<QLayoutItem*>(item.widgetItem)->widget();-
1224 QString objectName = widget->objectName();-
1225 if (__builtin_expect(!!(
__builtin_expe...pty()), false)Description
TRUEnever evaluated
FALSEnever evaluated
objectName.isEmpty())()), false)
__builtin_expe...pty()), false)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1226 QMessageLogger(__FILE__, 12691275, __PRETTY_FUNCTION__).warning("QMainWindow::saveState(): 'objectName' not set for QToolBar %p '%s'",-
1227 widget, widget->windowTitle().toLocal8Bit().constData());-
1228 }
never executed: end of block
0
1229 stream << objectName;-
1230-
1231-
1232-
1233 uchar shownOrientation = (uchar)!widget->isHidden();-
1234 if (QToolBar * tb= qobject_cast<QToolBar*>(widget)
QToolBar * tb=...lBar*>(widget)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1235 if (tb->orientation() == Qt::Vertical
tb->orientatio...= Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1236 shownOrientation |= 2;
never executed: shownOrientation |= 2;
0
1237 }
never executed: end of block
0
1238 stream << shownOrientation;-
1239 stream << item.pos;-
1240-
1241 stream << item.preferredSize;-
1242-
1243 uint geom0, geom1;-
1244 packRect(&geom0, &geom1, widget->geometry(), widget->isWindow());-
1245 stream << geom0 << geom1;-
1246 }
never executed: end of block
0
1247 }
never executed: end of block
0
1248 }
never executed: end of block
0
1249}
never executed: end of block
0
1250-
1251static inline int getInt(QDataStream &stream)-
1252{-
1253 int x;-
1254 stream >> x;-
1255 return x;-
1256}-
1257-
1258-
1259bool QToolBarAreaLayout::restoreState(QDataStream &stream, const QList<QToolBar*> &_toolBars, uchar tmarker, bool testing)-
1260{-
1261 QList<QToolBar*> toolBars = _toolBars;-
1262 int lines;-
1263 stream >> lines;-
1264-
1265 for (int j = 0; j < lines; ++j) {-
1266 int pos;-
1267 stream >> pos;-
1268 if (pos < 0 || pos >= QInternal::DockCount)-
1269 return false;-
1270 int cnt;-
1271 stream >> cnt;-
1272-
1273 QToolBarAreaLayoutInfo &dock = docks[pos];-
1274 const bool applyingLayout = !testing;-
1275 QToolBarAreaLayoutLine line(dock.o);-
1276-
1277 for (int k = 0; k < cnt; ++k) {-
1278 QToolBarAreaLayoutItem item;-
1279-
1280 QString objectName;-
1281 stream >> objectName;-
1282 uchar shown;-
1283 stream >> shown;-
1284 item.pos = getInt(stream);-
1285 item.size = getInt(stream);-
1286 QRect rect;-
1287 bool floating = false;-
1288 uint geom0, geom1;-
1289 geom0 = getInt(stream);-
1290 if (tmarker == ToolBarStateMarkerEx) {-
1291 geom1 = getInt(stream);-
1292 rect = unpackRect(geom0, geom1, &floating);-
1293 }-
1294-
1295 QToolBar *toolBar = 0;-
1296 for (int x = 0; x < toolBars.count(); ++x) {-
1297 if (toolBars.at(x)->objectName() == objectName) {-
1298 toolBar = toolBars.takeAt(x);-
1299 break;-
1300 }-
1301 }-
1302 if (toolBar == 0) {-
1303 continue;-
1304 }-
1305-
1306 if (applyingLayout) {-
1307 item.widgetItem = new QWidgetItemV2(toolBar);-
1308 toolBar->setOrientation(floating ? ((shown & 2) ? Qt::Vertical : Qt::Horizontal) : dock.o);-
1309 toolBar->setVisible(shown & 1);-
1310 toolBar->d_func()->setWindowState(floating, true, rect);-
1311-
1312 item.preferredSize = item.size;-
1313 line.toolBarItems.append(item);-
1314 }-
1315 }-
1316-
1317 if (applyingLayout) {-
1318 dock.lines.append(line);-
1319 }-
1320 }-
1321-
1322-
1323 return stream.status() == QDataStream::Ok;-
1324}-
1325-
1326bool QToolBarAreaLayout::isEmpty() const-
1327{-
1328 for (int i = 0; i < QInternal::DockCount; ++i) {-
1329 if (!docks[i].lines.isEmpty())-
1330 return false;-
1331 }-
1332 return true;-
1333}-
1334-
1335-
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