allow handling events in a function taking the base class of the event class correspo...

[wxWidgets.git] / include / wx / dfb / window.h

diff --git a/include/wx/dfb/window.h b/include/wx/dfb/window.h
index 9042d7af809708fcc74c0e377d1ec380e9e54f6d..d70774f9cc86353449cc37ed5ad2d45c7ff9aec8 100644 (file)
--- a/include/wx/dfb/window.h
+++ b/include/wx/dfb/window.h
@@ -20,8 +20,8 @@
 wxDFB_DECLARE_INTERFACE(IDirectFBSurface);
 struct wxDFBWindowEvent;
 
-class WXDLLIMPEXP_CORE wxFont;
-class WXDLLIMPEXP_CORE wxNonOwnedWindow;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxNonOwnedWindow;
 
 class wxOverlayImpl;
 class wxDfbOverlaysList;
@@ -75,10 +75,6 @@ public:
     virtual void Refresh(bool eraseBackground = true,
                          const wxRect *rect = (const wxRect *) NULL);
     virtual void Update();
-    virtual void Clear();
-    virtual void Freeze();
-    virtual void Thaw();
-    virtual bool IsFrozen() const { return m_frozenness > 0; }
 
     virtual bool SetCursor(const wxCursor &cursor);
     virtual bool SetFont(const wxFont &font) { m_font = font; return true; }
@@ -87,8 +83,8 @@ public:
     virtual int GetCharWidth() const;
     virtual void GetTextExtent(const wxString& string,
                                int *x, int *y,
-                               int *descent = (int *) NULL,
-                               int *externalLeading = (int *) NULL,
+                               int *descent = NULL,
+                               int *externalLeading = NULL,
                                const wxFont *theFont = (const wxFont *) NULL)
                                const;
 
@@ -129,6 +125,8 @@ protected:
     virtual void DoCaptureMouse();
     virtual void DoReleaseMouse();
 
+    virtual void DoThaw();
+
     // move the window to the specified location and resize it: this is called
     // from both DoSetSize() and DoSetClientSize() and would usually just call
     // ::MoveWindow() except for composite controls which will want to arrange
@@ -184,15 +182,12 @@ private:
     // don't access it directly)
     wxRect m_rect;
 
-    // number of calls to Freeze() minus number of calls to Thaw()
-    unsigned m_frozenness;
-
     // overlays for this window (or NULL if it doesn't have any)
     wxDfbOverlaysList *m_overlays;
 
     friend class wxNonOwnedWindow; // for HandleXXXEvent
     friend class wxOverlayImpl; // for Add/RemoveOverlay
-    friend class wxWindowDC; // for PaintOverlays
+    friend class wxWindowDCImpl; // for PaintOverlays
 
     DECLARE_DYNAMIC_CLASS(wxWindowDFB)
     DECLARE_NO_COPY_CLASS(wxWindowDFB)