54519: [TC-9.3.0]: SIGSEGV during exit if dimensions are editing

[modules/geom.git] / src / MeasureGUI / MeasureGUI_DimensionInteractor.h

diff --git a/src/MeasureGUI/MeasureGUI_DimensionInteractor.h b/src/MeasureGUI/MeasureGUI_DimensionInteractor.h
index 9343a98175fe3ae44b113306962228d1955a8bec..cde51bafdb434128ec6034717a1125509cc32359 100644 (file)
--- a/src/MeasureGUI/MeasureGUI_DimensionInteractor.h
+++ b/src/MeasureGUI/MeasureGUI_DimensionInteractor.h
@@ -29,6 +29,7 @@
 
 #include <GeometryGUI.h>
 #include <QObject>
+#include <QPointer>
 
 #include <SelectMgr_EntityOwner.hxx>
 #include <NCollection_Sequence.hxx>
@@ -165,7 +166,7 @@ private:
 private:
   GeometryGUI*            myGeomGUI;
   bool                    myIsEnabled;
-  OCCViewer_ViewManager*  myVM;
+  QPointer<OCCViewer_ViewManager> myVM;
   OCCViewer_Viewer*       myViewer;
   Operation               myOperation;
   bool                    myOperationStarted;