Gets the size request that was explicitly set for the widget using
gtk_widget_set_size_request().
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
[method@Gtk.Widget.set_size_request]. To get the size a widget will
actually request, call [method@Gtk.Widget.measure] instead of
this function.
Gets the size request that was explicitly set for the widget using gtk_widget_set_size_request().
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 [method@Gtk.Widget.set_size_request]. To get the size a widget will actually request, call [method@Gtk.Widget.measure] instead of this function.