gtk/widget.go
func (v *Widget) SetMarginTop(margin int) {
	C.gtk_widget_set_margin_top(v.native(), C.gint(margin))
}
func (v *Widget) SetMarginTop(margin int) {
	C.gtk_widget_set_margin_top(v.native(), C.gint(margin))
}
func ( v * Widget ) SetMarginTop ( margin int ) { C . gtk_widget_set_margin_top ( v . native ( ) , C . gint ( margin ) ) }
// SetMarginTop is a wrapper around gtk_widget_set_margin_top().
SetMarginTop is a wrapper around gtk_widget_set_margin_top () .