While placing a line or any other planar figure using the QmitkMeasurementView the method DisableCrosshairNavigation() is called. However, when trying to get the DisplayInteractor using
'auto displayInteractor = dynamic_cast<mitk::DisplayInteractor*>(us::GetModuleContext()->GetService<mitk::InteractionEventObserver>(eventObserver));'
a nullptr is always returned, and the "DisplayConfigMITKLimited" is never set.
The DisplayConfigPACSBase.xml has been changed such that the alwaysReact parameter is now set to false (<param name="alwaysReact" value="false"/>).
This will change (and possibly break) expected behavior when using this display interaction configuration in conjunction with a data interactor (e.g. PlanarFigureInteractor: A specific mouse event will now only be handled by the data interactor and not be forwarded to the display interactor.
This is now in line with MITK-interaction configuration files, where the parameter was already set to false before.