Hi Matt, the DataNodeAdded event is essentially an event coming from the DataStorage and then proxified through QmitkAbstractView. I.e. directly listen to the DataStorage (code is given in QmitkAbstractView) will make you independent of your view visibility state. However, a view that should never show up on the screen is rather the wrong way. You can e.g. contribute preference pages and access the DataStorage service without creating a view class.
Hope that helps Michael -----Ursprüngliche Nachricht----- Von: Clarkson, Matt [mailto:[email protected]] Gesendet: Dienstag, 23. Oktober 2012 09:06 An: mitk-users Betreff: [mitk-users] Application level response to NodeAdded events Hi there, within a view, derived from QmitkAbstractView it is easy to respond to DataStorage NodeAdded events. But what is the best way to provide application level functionality, independent of whether a view is visible on screen. It seems like I want a subclass derived from QmitkAbstractView, but I never want to see it on screen. It should just run in the background. I also need a corresponding preference page to control some preferences. Should I add this to my application plugin as this is derived from berry::AbstractUICTKPlugin, or is there another way? My requirements are: 1. Whenever any image node is added, set some default properties. 2. These default properties have a few preferences to select the correct calculation of these properties. 3. It is independent of any Qt View. Thanks Matt ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
