Added validation support

Fixed a few minor things in wxGrid
  Fixed bug in SetClippingregion
  Disabled SetDefault again
  Fixed bug in AddChild, SetSize et al.
  Add PROCESS_ENTER and wxEVT_TEXT_CHANGE
  Renamed OnOk -> OnOK
  Added a few compatibilty functions
  Added code to make iinterception
    of events possible and work


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@538 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/bmpbuttn.h

@@ -60,6 +60,9 @@ class wxBitmapButton: public wxControl
     void SetDefault(void);
     void SetLabel( const wxString &label );
     wxString GetLabel(void) const;
+    virtual void SetLabel(const wxBitmap& bitmap) { SetBitmapLabel(bitmap); }
+    virtual void SetBitmapLabel( const wxBitmap& bitmap );
+    wxBitmap& GetBitmapLabel(void) const { return (wxBitmap&) m_bitmap; }
     
   public:
   

include/wx/gtk/dialog.h

@@ -63,7 +63,7 @@ class wxDialog: public wxWindow
     bool OnClose(void);
     void OnApply( wxCommandEvent &event );
     void OnCancel( wxCommandEvent &event );
-    void OnOk( wxCommandEvent &event );
+    void OnOK( wxCommandEvent &event );
     void OnPaint(wxPaintEvent& event);
     bool Destroy(void);
     void OnCloseWindow(wxCloseEvent& event);
@@ -75,15 +75,19 @@ class wxDialog: public wxWindow
     virtual void EndModal(int retCode);
     virtual bool IsModal(void) const { return ((GetWindowStyleFlag() & wxDIALOG_MODAL) == wxDIALOG_MODAL); }
     virtual void InitDialog(void);
+    virtual void Centre( int direction = wxHORIZONTAL );
     
   private:
   
     friend    wxWindow;
     friend    wxDC;
     friend    wxRadioBox;
+    
     bool       m_modalShowing;
     wxString   m_title;
     
+    virtual void ImplementSetPosition();
+  
   DECLARE_EVENT_TABLE()
     
 };

include/wx/gtk/frame.h

@@ -61,6 +61,7 @@ public:
 
   virtual bool Show( bool show );
   virtual void Enable( bool enable );
+  virtual void Centre( int direction = wxHORIZONTAL );
 
   virtual void GetClientSize( int *width, int *height ) const;
   virtual void SetClientSize( int const width, int const height );
@@ -90,6 +91,7 @@ public:
   virtual void SetIcon( const wxIcon &icon );
   void Iconize( bool WXUNUSED(iconize)) { }
   bool IsIconized(void) const { return FALSE; }
+  bool Iconized(void) const { return FALSE; }
 
   void OnActivate( wxActivateEvent &WXUNUSED(event) ) { } // called from docview.cpp
   void OnSize( wxSizeEvent &event );
@@ -107,6 +109,7 @@ private:
   // update frame's menus (called from OnIdle)
   void DoMenuUpdates();
   void DoMenuUpdates(wxMenu* menu);
+  virtual void ImplementSetPosition();
 
   GtkWidget    *m_mainWindow;
   wxMenuBar    *m_frameMenuBar;

include/wx/gtk/textctrl.h

@@ -48,7 +48,7 @@ class wxTextCtrl: public wxControl, public streambuf
   DECLARE_EVENT_TABLE()
   DECLARE_DYNAMIC_CLASS(wxTextCtrl);
 
-public:
+  public:
     wxTextCtrl();
     wxTextCtrl( wxWindow *parent, wxWindowID id, const wxString &value = "",
       const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
@@ -102,11 +102,12 @@ public:
     wxTextCtrl& operator<<(const char c);
 
     virtual GtkWidget* GetConnectWidget(void);
+    virtual bool IsOwnGtkWindow( GdkWindow *window );
     
-private:
-  bool  m_modified;
-
-  GtkWidget *m_text;
+  private:
+  
+    bool        m_modified;
+    GtkWidget  *m_text;
 };
 
 #endif // __GTKTEXTCTRLH__

include/wx/gtk/window.h

@@ -103,7 +103,8 @@ public:
   virtual bool Show( bool show );
   virtual void Enable( bool enable );
   virtual void MakeModal( bool modal );
-  virtual bool IsEnabled() const { return m_isEnabled; };
+  virtual bool IsEnabled() const { return m_isEnabled; }
+  inline bool Enabled(void) const { return IsEnabled(); }
   virtual void SetFocus();
   virtual bool OnClose();
 
@@ -191,8 +192,9 @@ public:
   virtual void SetDropTarget( wxDropTarget *dropTarget );
   virtual wxDropTarget *GetDropTarget() const;
   
-private:
+//private:
   virtual GtkWidget* GetConnectWidget(void);
+  virtual bool IsOwnGtkWindow( GdkWindow *window );
   
 public:
   virtual void SetScrollbar( int orient, int pos, int thumbVisible,