Gets the size request that was explicitly set for the widget using
Widget.setSizeRequest. A value of -1 stored in width or
height indicates that that dimension has not been set explicitly
and the natural requisition of the widget will be used instead. See
Widget.setSizeRequest. To get the size a widget will
actually request, call Widget.getPreferredSize instead of
this function.
Gets the size request that was explicitly set for the widget using Widget.setSizeRequest. A value of -1 stored in width or height indicates that that dimension has not been set explicitly and the natural requisition of the widget will be used instead. See Widget.setSizeRequest. To get the size a widget will actually request, call Widget.getPreferredSize instead of this function.