Fix overloaded-virtual warning in canvas

With enabled -Woverloaded-virtual gcc warning (see
http://lists.freedesktop.org/archives/libreoffice/2011-March/009567.html),
canvas exposed a nasty clash between WeakComponentImplHelper::disposing
and XEventListener::disposing. Fixed by overriding *once* in baseclass,
and then calling disambiguated, renamed methods.

1 files changed, 2 insertions, 2 deletions

diff --git a/canvas/source/vcl/canvas.cxx b/canvas/source/vcl/canvas.cxx
index 81ce996015c2..c3dd0c569f89 100644
--- a/canvas/source/vcl/canvas.cxx
+++ b/canvas/source/vcl/canvas.cxx
@@ -133,14 +133,14 @@ namespace vclcanvas
         OSL_TRACE( "Canvas destroyed" );
     }
 
-    void SAL_CALL Canvas::disposing()
+    void Canvas::disposeThis()
     {
         SolarMutexGuard aGuard;
 
         mxComponentContext.clear();
 
         // forward to parent
-        CanvasBaseT::disposing();
+        CanvasBaseT::disposeThis();
     }
 
     ::rtl::OUString SAL_CALL Canvas::getServiceName(  ) throw (::com::sun::star::uno::RuntimeException)