Fix crash when editing wxDVC items in place in wxOSX/Cocoa.

[wxWidgets.git] / include / wx / nativewin.h

diff --git a/include/wx/nativewin.h b/include/wx/nativewin.h
index ca663ba4d7a754847d4fcac97bf252cec3e25922..f38d8e978f9a96416edb193840f64b0b9bd5dbd8 100644 (file)
--- a/include/wx/nativewin.h
+++ b/include/wx/nativewin.h
@@ -145,8 +145,21 @@ public:
         return false;
     }
 
+
+    // this is an implementation detail: called when the native window is
+    // destroyed by an outside agency; deletes the C++ object too but can in
+    // principle be overridden to something else (knowing that the window
+    // handle of this object and all of its children is invalid any more)
+    virtual void OnNativeDestroyed();
+
+protected:
+#ifdef __WXMSW__
+    virtual WXLRESULT
+    MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+#endif // __WXMSW__
+
 private:
-    DECLARE_NO_COPY_CLASS(wxNativeContainerWindow)
+    wxDECLARE_NO_COPY_CLASS(wxNativeContainerWindow);
 };
 
 #endif // wxHAS_NATIVE_CONTAINER_WINDOW