func (v *NativeDialog) SetModal(modal bool) {
	C.gtk_native_dialog_set_modal(v.native(), gbool(modal))
}
func (v *NativeDialog) SetModal(modal bool) {
	C.gtk_native_dialog_set_modal(v.native(), gbool(modal))
}
// SetModal is a wrapper around gtk_native_dialog_set_modal().