Added View::removeEventHandler(..) method and added check into addEventHandler() to prevent handlers being added twice.

2009-03-11 14:18:30 +00:00
parent d808149e05
commit 998cfec137
2 changed files with 18 additions and 2 deletions
--- a/include/osgViewer/View
+++ b/include/osgViewer/View
@@ -113,10 +113,13 @@ class OSGVIEWER_EXPORT View : public osg::View, public osgGA::GUIActionAdapter
        

        typedef std::list< osg::ref_ptr<osgGA::GUIEventHandler> > EventHandlers;
-        
+     
        /** Add an EventHandler that adds handling of events to the View.*/
        void addEventHandler(osgGA::GUIEventHandler* eventHandler);

+        /** Remove an EventHandler from View.*/
+        void removeEventHandler(osgGA::GUIEventHandler* eventHandler);
+
        /** Get the View's list of EventHandlers.*/
        EventHandlers& getEventHandlers() { return _eventHandlers; }