gtk/actionbar_since_3_12.go
func (a *ActionBar) PackEnd(child IWidget) {
	C.gtk_action_bar_pack_end(a.native(), child.toWidget())
}
func (a *ActionBar) PackEnd(child IWidget) {
	C.gtk_action_bar_pack_end(a.native(), child.toWidget())
}
func ( a * ActionBar ) PackEnd ( child IWidget ) { C . gtk_action_bar_pack_end ( a . native ( ) , child . toWidget ( ) ) }
//gtk_action_bar_pack_end(GtkActionBar *action_bar,GtkWidget *child)
gtk_action_bar_pack_end ( GtkActionBar * action_bar GtkWidget * child )