ENH: Remove unused API to set/get displayable manager interactor abor…

…t flags

The InteractorStyleAbort API was originally introduced
in 8ded9a0 (ENH: eliminated conflict between crosshair navigation
and window level).

Then, it was superseded by the InteractorAbort API
in 0b9b339 (BUG: Slicer#2629.  Window level controls conflicted with
crosshair navigation)

Ultimately, the last uses of either the InteractorStyleAbort or InteractorAbort
API were removed in dc2c095 (ENH: Improved crosshair usability, added
display in 3D view)

Libs/MRML/DisplayableManager/vtkMRMLAbstractDisplayableManager.cxx

@@ -885,54 +885,6 @@ void vtkMRMLAbstractDisplayableManager::OnInteractorEvent(int vtkNotUsed(eventid
   //           << ", eventname:" << vtkCommand::GetStringFromEventId(eventid) << std::endl;
 }
 
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::SetInteractorStyleAbortFlag(int f)
-{
-  this->Internal->InteractorStyleCallBackCommand->SetAbortFlag(f);
-}
-
-//---------------------------------------------------------------------------
-int vtkMRMLAbstractDisplayableManager::GetInteractorStyleAbortFlag()
-{
-  return this->Internal->InteractorStyleCallBackCommand->GetAbortFlag();
-}
-
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::InteractorStyleAbortFlagOn()
-{
-  this->Internal->InteractorStyleCallBackCommand->AbortFlagOn();
-}
-
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::InteractorStyleAbortFlagOff()
-{
-  this->Internal->InteractorStyleCallBackCommand->AbortFlagOff();
-}
-
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::SetInteractorAbortFlag(int f)
-{
-  this->Internal->InteractorCallBackCommand->SetAbortFlag(f);
-}
-
-//---------------------------------------------------------------------------
-int vtkMRMLAbstractDisplayableManager::GetInteractorAbortFlag()
-{
-  return this->Internal->InteractorCallBackCommand->GetAbortFlag();
-}
-
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::InteractorAbortFlagOn()
-{
-  this->Internal->InteractorCallBackCommand->AbortFlagOn();
-}
-
-//---------------------------------------------------------------------------
-void vtkMRMLAbstractDisplayableManager::InteractorAbortFlagOff()
-{
-  this->Internal->InteractorCallBackCommand->AbortFlagOff();
-}
-
 //---------------------------------------------------------------------------
 void vtkMRMLAbstractDisplayableManager::SetLightBoxRendererManagerProxy(vtkMRMLLightBoxRendererManagerProxy* mgr)
 {

Libs/MRML/DisplayableManager/vtkMRMLAbstractDisplayableManager.h

@@ -263,18 +263,6 @@ class VTK_MRML_DISPLAYABLEMANAGER_EXPORT vtkMRMLAbstractDisplayableManager
   /// \sa AddInteractorObservableEvent RemoveInteractorObservableEvent
   virtual void OnInteractorEvent(int eventid);
 
-  /// Set the Abort flag on the InteractorStyle event callback
-  void SetInteractorStyleAbortFlag(int f);
-  int GetInteractorStyleAbortFlag();
-  void InteractorStyleAbortFlagOn();
-  void InteractorStyleAbortFlagOff();
-
-  /// Set the Abort flag on the Interactor event callback
-  void SetInteractorAbortFlag(int f);
-  int GetInteractorAbortFlag();
-  void InteractorAbortFlagOn();
-  void InteractorAbortFlagOff();
-
 private:
 
   vtkMRMLAbstractDisplayableManager(const vtkMRMLAbstractDisplayableManager&) = delete;