Method GetScrollbar

src/window.cpp:315–318

* Return the Scrollbar to a widget index. * @param widnum Scrollbar widget index * @return Scrollbar to the widget */

 * @return Scrollbar to the widget
 */
const Scrollbar *Window::GetScrollbar(WidgetID widnum) const
{
	return this->GetWidget<NWidgetScrollbar>(widnum);
}

/**
 * Return the Scrollbar to a widget index.