Cast image filter added. ROI filter modified.

[cpPlugins.git] / lib / cpExtensions / QT / RendererWidget.cxx

diff --git a/lib/cpExtensions/QT/RendererWidget.cxx b/lib/cpExtensions/QT/RendererWidget.cxx
index 7b04041542b94d69ab6aeaf1a54a5c5e45b5b37e..b9d9838e352c3a8525d3acee93d9a425c5d125b6 100644 (file)
--- a/lib/cpExtensions/QT/RendererWidget.cxx
+++ b/lib/cpExtensions/QT/RendererWidget.cxx
@@ -346,6 +346,16 @@ Render( )
   this->GetRenderWindow( )->Render( );
 }
 
+// -------------------------------------------------------------------------
+std::set< vtkRenderWindowInteractor* > cpExtensions::QT::RendererWidget::
+GetInteractors( ) const
+{
+  Self* self = const_cast< Self* >( this );
+  std::set< vtkRenderWindowInteractor* > ret;
+  ret.insert( self->GetRenderWindow( )->GetInteractor( ) );
+  return( ret );
+}
+
 // -------------------------------------------------------------------------
 std::set< std::string > cpExtensions::QT::RendererWidget::
 GetActorsNames( ) const