Method takeWidget

src/3rdparty/Qt-Advanced-Docking-System/src/DockWidget.cpp:474–497

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//============================================================================
QWidget* CDockWidget::takeWidget()
{
	QWidget* w = nullptr;
	if (d->ScrollArea)
	{
		d->Layout->removeWidget(d->ScrollArea);
		w = d->ScrollArea->takeWidget();
		delete d->ScrollArea;
		d->ScrollArea = nullptr;
		d->Widget = nullptr;
	}
	else if (d->Widget)
	{
		d->Layout->removeWidget(d->Widget);
		w = d->Widget;
		d->Widget = nullptr;
	}

	if (w)
	{
		w->setParent(nullptr);
	}
	return w;
}


//============================================================================