adjust plugin-UI height when toggling expanders

[ardour.git] / gtk2_ardour / ardour_dropdown.h

diff --git a/gtk2_ardour/ardour_dropdown.h b/gtk2_ardour/ardour_dropdown.h
index b27b930037c7e10cf1eb8162194d85016f9a02f6..638f54c8b9ae3f49db42a5c0c0f6fa6da699f791 100644 (file)
--- a/gtk2_ardour/ardour_dropdown.h
+++ b/gtk2_ardour/ardour_dropdown.h
@@ -37,12 +37,17 @@ class ArdourDropdown : public ArdourButton
        virtual ~ArdourDropdown ();
 
        bool on_button_press_event (GdkEventButton*);
+       bool on_scroll_event (GdkEventScroll*);
 
        void clear_items ();
-       void AddMenuElem (Gtk::Menu_Helpers::MenuElem e);
+       void AddMenuElem (Gtk::Menu_Helpers::Element e);
+
+       void disable_scrolling();
 
   private:
        Gtk::Menu      _menu;
+
+       bool _scrolling_disabled;
 };
 
 #endif /* __gtk2_ardour_ardour_dropdown_h__ */