[osg-users] osg::Viewer remove event handler

[Michele Bosi]

In case anyone is interested here's my implementation of the
removeEventHandler(), it's a simple removal from the std::list used by
OSG, don't know if there are other interactions that one should take
care of though:

  void removeEventHandler(osgGA::GUIEventHandler* eventHandler)
  {
    osgViewer::View::EventHandlers::iterator it =
std::find(_eventHandlers.begin(), _eventHandlers.end(), eventHandler);
    if ( it != _eventHandlers.end() )
      _eventHandlers.erase( it );
  }


On Mon, Apr 28, 2008 at 2:08 PM, David Callu <ledocc at gmail.com> wrote:
> Hi Michele
>
>
>  Other correct me if i am wrong, but I don't found any method to remove
> EventHandler from an osgViewer::View.
>  Fell free to implement one :-).
>
> HTH
> David Callu
>
>  2008/4/28 Michele Bosi <michele.bosi at gmail.com>:
> >
> >
> >
> > Hello,
> > I need to remove an event handler added to a Viewer using
> > addEventHandler (osgGA::GUIEventHandler *eventHandler)
> > I expected to find something like "remove/delete/eraseEventHandler"
> > but couldn't find anything, how can I remove then an event handler?
> >
> > Thanks,
> > Michele
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> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
>
>
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