From f2c757c5cc31459c1f8adfd321a9cf9fcd429f53 Mon Sep 17 00:00:00 2001
From: Paul Cornett <paulcor@bullseye.com>
Date: Thu, 17 May 2012 15:46:26 +0000
Subject: [PATCH] mark virtual overrides as virtual

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71468 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/graphicc.cpp    | 2 +-
 src/msw/graphics.cpp        | 2 +-
 src/osx/carbon/graphics.cpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/generic/graphicc.cpp b/src/generic/graphicc.cpp
index 04bb3432bf..ca611d155f 100644
--- a/src/generic/graphicc.cpp
+++ b/src/generic/graphicc.cpp
@@ -335,7 +335,7 @@ public:
 
     virtual cairo_surface_t* GetCairoSurface() { return m_surface; }
     virtual cairo_pattern_t* GetCairoPattern() { return m_pattern; }
-    void* GetNativeBitmap() const { return (void*)m_surface; }
+    virtual void* GetNativeBitmap() const { return m_surface; }
     virtual wxSize GetSize() { return wxSize(m_width, m_height); }
 
 #if wxUSE_IMAGE
diff --git a/src/msw/graphics.cpp b/src/msw/graphics.cpp
index dd6ff85899..54f0c33e67 100644
--- a/src/msw/graphics.cpp
+++ b/src/msw/graphics.cpp
@@ -280,7 +280,7 @@ public:
     ~wxGDIPlusBitmapData ();
 
     virtual Bitmap* GetGDIPlusBitmap() { return m_bitmap; }
-    void* GetNativeBitmap() const { return (void*)m_bitmap; }
+    virtual void* GetNativeBitmap() const { return m_bitmap; }
 
 #if wxUSE_IMAGE
     wxImage ConvertToImage() const;
diff --git a/src/osx/carbon/graphics.cpp b/src/osx/carbon/graphics.cpp
index 59350b04dd..d4871e718f 100644
--- a/src/osx/carbon/graphics.cpp
+++ b/src/osx/carbon/graphics.cpp
@@ -976,7 +976,7 @@ public:
     ~wxMacCoreGraphicsBitmapData();
 
     virtual CGImageRef GetBitmap() { return m_bitmap; }
-    void* GetNativeBitmap() const { return (void*)m_bitmap; }
+    virtual void* GetNativeBitmap() const { return m_bitmap; }
     bool IsMonochrome() { return m_monochrome; }
 
 #if wxUSE_IMAGE
-- 
2.45.2