From ae7574e62a0a629b7b33a0df56091a51bba275cb Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Sun, 10 Mar 2013 13:13:26 +0000
Subject: Ajout support scrool souris pour zoom/unzoom

git-svn-id: file:///var/svn/2013-gpudataviz/trunk@20 371a6b4a-a258-45f8-9dcc-bdd82ce0ac9d
---
 src/my_gtk_gl_scene_widget.hpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/my_gtk_gl_scene_widget.hpp')

diff --git a/src/my_gtk_gl_scene_widget.hpp b/src/my_gtk_gl_scene_widget.hpp
index 4d50dd6..2c3cc89 100644
--- a/src/my_gtk_gl_scene_widget.hpp
+++ b/src/my_gtk_gl_scene_widget.hpp
@@ -23,6 +23,7 @@ class MyGTKGLSceneWidget : public Gtk::DrawingArea, public Gtk::GL::Widget<MyGTK
 		virtual bool on_motion_notify_event (GdkEventMotion *event);
 		virtual bool on_button_press_event(GdkEventButton *event);
 		virtual bool on_button_release_event(GdkEventButton *event);
+		virtual bool on_scroll_event(GdkEventScroll *event);
 
 		bool do_mouse_logic(GdkEventType type, guint state, guint x, guint y);
 	private:
-- 
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