removed, If you need to cache sizes across requests and allocations, add an explicit cache to the widget in question instead.
Widget.getRequisition
void getRequisition(out gtk.requisition.Requisition requisition)Retrieves the widget’s requisition.
This function should only be used by widget implementations in order to figure whether the widget’s requisition has actually changed after some internal state change (so that they can call [gtk.widget.Widget.queueResize] instead of [gtk.widget.Widget.queueDraw]).
Normally, [gtk.widget.Widget.sizeRequest] should be used.
Parameters
requisition | a pointer to a #GtkRequisition to copy to |
Deprecated
The #GtkRequisition cache on the widget was