Function InvalidateWindowData

src/window.cpp:3297–3304

* Mark window data of the window of a given class and specific window number as invalid (in need of re-computing) * * Note that by default the invalidation is not considered to be called from GUI scope. * That means only a part of invalidation is executed immediately. The rest is scheduled for the next redraw. * The asynchronous execution is important to prevent GUI code being executed from co

 * @param gui_scope Whether the call is done from GUI scope
 */
void InvalidateWindowData(WindowClass cls, WindowNumber number, int data, bool gui_scope)
{
	for (Window *w : Window::Iterate()) {
		if (w->window_class == cls && w->window_number == number) {
			w->InvalidateData(data, gui_scope);
		}
	}
}

/**
 * Mark window data of all windows of a given class as invalid (in need of re-computing)