- TrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
+ ATrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);
+ int handle_event();
+ MWindow *mwindow;
+ ZoomBar *zoombar;
+};
+
+class VTrackZoomPanel : public ZoomPanel
+{
+public:
+ VTrackZoomPanel(MWindow *mwindow, ZoomBar *zoombar, int x, int y);