prevent crash if panel/kicker is killed, bug 1872724

[wxWidgets.git] / include / wx / private / overlay.h

diff --git a/include/wx/private/overlay.h b/include/wx/private/overlay.h
index 9c70479f7d41ff3bc56a4153d3d6f89680044b43..2f04ec61571056eba7d0f8f5a7d4eaf62d1cf536 100644 (file)
--- a/include/wx/private/overlay.h
+++ b/include/wx/private/overlay.h
@@ -14,7 +14,7 @@
 
 #include "wx/overlay.h"
 
-#if wxHAS_NATIVE_OVERLAY
+#ifdef wxHAS_NATIVE_OVERLAY
 
 #if defined(__WXMAC__)
     #include "wx/mac/carbon/private/overlay.h"
@@ -28,6 +28,8 @@
 
 #include "wx/bitmap.h"
 
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+
 // generic implementation of wxOverlay
 class wxOverlayImpl
 {
@@ -43,13 +45,13 @@ public:
     // returns true if it has been setup
     bool IsOk();
 
-    void Init(wxWindowDC* dc, int x , int y , int width , int height);
+    void Init(wxDC* dc, int x , int y , int width , int height);
 
-    void BeginDrawing(wxWindowDC* dc);
+    void BeginDrawing(wxDC* dc);
 
-    void EndDrawing(wxWindowDC* dc);
+    void EndDrawing(wxDC* dc);
 
-    void Clear(wxWindowDC* dc);
+    void Clear(wxDC* dc);
 
 private:
     wxBitmap m_bmpSaved ;
@@ -57,13 +59,8 @@ private:
     int m_y ;
     int m_width ;
     int m_height ;
-// this is to enable wxMOTIF and UNIV to compile....
-// currently (10 oct 06) we don't use m_window
-// ce - how do we fix this
-#if defined(__WXGTK__) || defined(__WXMSW__)
     wxWindow* m_window ;
-#endif
-} ;
+};
 
 #endif // wxHAS_NATIVE_OVERLAY/!wxHAS_NATIVE_OVERLAY