@@ -145,14 +145,20 @@ public:
{
if (_settings_client.gui.scrollwheel_scrolling == 0) {
ZoomInOrOutToCursorWindow(wheel < 0, this);
}
virtual void OnInvalidateData(int data = 0)
/**
* Some data on this window has become invalid.
* @param data Information about the changed data.
* @param gui_scope Whether the call is done from GUI scope. You may not do everything when not in GUI scope. See #InvalidateWindowData() for details.
*/
virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
if (!gui_scope) return;
/* Only handle zoom message if intended for us (msg ZOOM_IN/ZOOM_OUT) */
HandleZoomMessage(this, this->viewport, EVW_ZOOMIN, EVW_ZOOMOUT);
};
static const WindowDesc _extra_view_port_desc(