2 Copyright (C) 2008 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_interactive_item_h__
21 #define __ardour_interactive_item_h__
27 /** A canvas item that handles events.
28 * This is required so ardour can custom deliver events to specific items
29 * (e.g. to delineate scroll events) since Gnome::Canvas::Item::on_event
32 class InteractiveItem {
34 virtual bool on_event(GdkEvent* ev) = 0;
38 } /* namespace Canvas */
39 } /* namespace Gnome */
41 #endif /* __ardour_interactive_item_h__ */