No. If you need the needResize() slot then it means your widget is not in a layout. You only need to call updateGeometry() but not resize(sizeHint()).
The "Q"
Re: Autoresize widget, containing QTreeView, when the second is expanded
No. If you need the needResize() slot then it means your widget is not in a layout. You only need to call updateGeometry() but not resize(sizeHint()).
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