func (v *ToolButton) GetIconWidget() *Widget {
	c := C.gtk_tool_button_get_icon_widget(v.native())
	if c == nil {
		return nil
	}
	return wrapWidget(glib.Take(unsafe.Pointer(c)))
}
func (v *ToolButton) GetIconWidget() *Widget {
	c := C.gtk_tool_button_get_icon_widget(v.native())
	if c == nil {
		return nil
	}
	return wrapWidget(glib.Take(unsafe.Pointer(c)))
}
// GetIconWidget is a wrapper around gtk_tool_button_get_icon_widget().