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Timestamp:
09/19/14 12:35:23 (4 weeks ago)
Author:
robert
Message:

Moved widgets from VolumeEditorWidget? to TransferFunctionWidget?, and widget utilities into WidgetUtils?.

Files:
1 modified

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  • OpenSceneGraph/trunk/include/osgGA/Device

    r13226 r13429  
    3838        int getCapabilities() const { return _capabilities; } 
    3939     
    40         virtual void checkEvents() {}; 
     40        virtual bool checkEvents() { return _eventQueue.valid() ? !(getEventQueue()->empty()) : false; } 
    4141        virtual void sendEvent(const GUIEventAdapter& ea); 
    4242        virtual void sendEvents(const EventQueue::Events& events);