If I allocate memory for a widget, and then add a widget to a WContainerWidget
who is responsible for deleting the widget?
When I look at WContainerWidget.C, I see the following function:
void WContainerWidget::clear()
{
// first delete the widgets, this will also remove them from
// the layout
while (!children().empty()) {
WWidget *w = children().back();
//removeWidget(w);
delete w;
}
#ifndef WT_NO_LAYOUT
delete layout_;
layout_ = 0;
#endif // WT_NO_LAYOUT
}
=================================
Is WContainerWidget::clear() always called when a WContainerWidget is deleted?
When do I need to delete widgets that I allocated?
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