Hello again :),
Jeremy Moles wrote: > > > > From the addremove example from the sources, I see we can either set a mask > > within the widget (like in "Button"), or add callbacks in the Window. Is > > there a preference on doing this? E.g., in the addremove example the > > clickable items change their color from within the widget, whereas in the > > canvas example this is triggered by a callback in the Window. Are there any > > efficiency considerations on this? > > > > You MUST set an event mask to get the events in the first place. This > seems like two different questions, perhaps? :) > Sorry, I was confused by the addremove example. I'm familiar with the nodemasks, but I found the example a little bit confusing given the fact it overrides methods to be traversed by the EventHandler (which is hidden in the createExample method) and sets callbacks. Thanks! Daniel ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=41638#41638 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
