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Revert "QDockWidget: Always show dock widgets with the main window" 

This reverts commit 4c60a11d8f.

Reason for revert: Breaks QMainWindow::restoreState(). Dock widget is shown, even if restored into hidden state.

Change-Id: I9808de4e0fd48871c3b234ae9bbaf6c64c8e832d
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
bb10
Axel Spoerl 2023-12-22 11:24:15 +00:00
parent 2e625c55b3
commit 0ea37300d1
3 changed files with 0 additions and 19 deletions
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7
src/widgets/widgets/qmainwindow.cpp
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@ -1290,13 +1290,6 @@ bool QMainWindow::event(QEvent *event)
return true;
#endif // QT_CONFIG(statustip)
#if QT_CONFIG(dockwidget)
case QEvent::Show:
Q_ASSERT(d->layout);
d->layout->showDockWidgets();
break;
#endif // QT_CONFIG(dockwidget)
case QEvent::StyleChange:
#if QT_CONFIG(dockwidget)
Q_ASSERT(d->layout);

11
src/widgets/widgets/qmainwindowlayout.cpp
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@ -1630,17 +1630,6 @@ inline static Qt::DockWidgetArea toDockWidgetArea(int pos)
return QDockWidgetPrivate::toDockWidgetArea(static_cast<QInternal::DockPosition>(pos));
}
void QMainWindowLayout::showDockWidgets() const
{
const auto dockWidgets = parent()->findChildren<QDockWidget *>(Qt::FindDirectChildrenOnly);
for (auto *dockWidget : dockWidgets)
dockWidget->show();
const auto groupWindows = parent()->findChildren<QDockWidgetGroupWindow *>(Qt::FindDirectChildrenOnly);
for (auto *groupWindow : groupWindows)
groupWindow->show();
}
// Checks if QDockWidgetGroupWindow or QDockWidget can be plugged the area indicated by path.
// Returns false if called with invalid widget type or if compiled without dockwidget support.
static bool isAreaAllowed(QWidget *widget, const QList<int> &path)

1
src/widgets/widgets/qmainwindowlayout_p.h
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@ -508,7 +508,6 @@ public:
Qt::Orientation orientation);
Qt::DockWidgetArea dockWidgetArea(QWidget* widget) const;
bool restoreDockWidget(QDockWidget *dockwidget);
void showDockWidgets() const;
#if QT_CONFIG(tabbar)
void tabifyDockWidget(QDockWidget *first, QDockWidget *second);
void raise(QDockWidget *widget);