Overlay.reorderOverlay
void reorderOverlay(gtk.widget.Widget child, int index)Moves child to a new index in the list of overlay children. The list contains overlays in the order that these were added to overlay by default. See also #GtkOverlay:index.
A widget’s index in the overlay children list determines which order the children are drawn if they overlap. The first child is drawn at the bottom. It also affects the default focus chain order.
Parameters
child | the overlaid #GtkWidget to move |
index | the new index for child in the list of overlay children of overlay, starting from 0. If negative, indicates the end of the list |