added WX_CLEAR_ARRAY() macro to delete all the elements of an array

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

diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h
index 40fbc48706b20277d1155cf68397f9436c660999..fc4a1e35e2869cb5ecca0730d81d1353b4af730e 100644 (file)
--- a/include/wx/gtk/window.h
+++ b/include/wx/gtk/window.h
@@ -2,10 +2,9 @@
 // Name:        window.h
 // Purpose:
 // Author:      Robert Roebling
 // Name:        window.h
 // Purpose:
 // Author:      Robert Roebling

-// Created:     01/02/97
-// Id:
-// Copyright:   (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence:    wxWindows licence
+// Id:          $Id$
+// Copyright:   (c) 1998 Robert Roebling
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 
 /////////////////////////////////////////////////////////////////////////////
 
 


@@ -26,6 +25,7 @@
 #include "wx/dc.h"
 #include "wx/region.h"
 #include "wx/dnd.h"
 #include "wx/dc.h"
 #include "wx/region.h"
 #include "wx/dnd.h"

+#include "wx/accel.h"

 
 //-----------------------------------------------------------------------------
 // global data
 
 //-----------------------------------------------------------------------------
 // global data


@@ -40,9 +40,18 @@ extern wxList wxTopLevelWindows;
 
 class wxLayoutConstraints;
 class wxSizer;
 
 class wxLayoutConstraints;
 class wxSizer;

+class wxResourceTable;
+class wxItemResource;

 
 

+class wxClientData;
+class wxVoidClientData;

 class wxWindow;
 class wxWindow;

-class wxCanvas;
+
+//-----------------------------------------------------------------------------
+// callback definition for inserting a window (internal)
+//-----------------------------------------------------------------------------
+
+typedef void (*wxInsertChildFunction)( wxWindow*, wxWindow* );

 
 //-----------------------------------------------------------------------------
 // global data
 
 //-----------------------------------------------------------------------------
 // global data


@@ -52,6 +61,43 @@ extern const char *wxPanelNameStr;
 extern const wxSize wxDefaultSize;
 extern const wxPoint wxDefaultPosition;
 
 extern const wxSize wxDefaultSize;
 extern const wxPoint wxDefaultPosition;
 

+//-----------------------------------------------------------------------------
+// wxClientData
+//-----------------------------------------------------------------------------
+
+class wxClientData
+{
+public:
+    wxClientData() { }
+    virtual ~wxClientData() { }
+};
+
+//-----------------------------------------------------------------------------
+// wxStringClientData
+//-----------------------------------------------------------------------------
+
+class wxStringClientData: public wxClientData
+{
+public:
+    wxStringClientData() { }
+    wxStringClientData( wxString &data ) { m_data = data; }
+    void SetData( wxString &data ) { m_data = data; }
+    wxString GetData() const { return m_data; }
+
+private:
+    wxString  m_data;
+};
+
+//-----------------------------------------------------------------------------
+// (debug)
+//-----------------------------------------------------------------------------
+
+#ifdef __WXDEBUG__
+
+void debug_focus_in( GtkWidget* widget, const char* name, const char* window );
+
+#endif
+

 //-----------------------------------------------------------------------------
 // wxWindow
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // wxWindow
 //-----------------------------------------------------------------------------


@@ -60,202 +106,298 @@ class wxWindow: public wxEvtHandler
 {
   DECLARE_DYNAMIC_CLASS(wxWindow)
 
 {
   DECLARE_DYNAMIC_CLASS(wxWindow)
 

-  public:
+public:
+  wxWindow();
+  wxWindow(wxWindow *parent, wxWindowID id,
+           const wxPoint& pos = wxDefaultPosition,
+           const wxSize& size = wxDefaultSize,
+           long style = 0,
+           const wxString& name = wxPanelNameStr);
+  bool Create(wxWindow *parent, wxWindowID id,
+           const wxPoint& pos = wxDefaultPosition,
+           const wxSize& size = wxDefaultSize,
+           long style = 0,
+           const wxString& name = wxPanelNameStr);
+  virtual ~wxWindow();
+
+  virtual bool LoadFromResource( wxWindow *parent, const wxString& resourceName,
+                                 const wxResourceTable *table = (const wxResourceTable *) NULL);
+  virtual wxControl *CreateItem(const wxItemResource* childResource, const wxItemResource* parentResource,
+                                 const wxResourceTable *table = (const wxResourceTable *) NULL);
+
+  bool Close( bool force = FALSE );
+  virtual bool Destroy();
+  virtual bool DestroyChildren();
+
+  virtual void PrepareDC( wxDC &dc );
+
+  virtual void SetSize( int x, int y, int width, int height,
+    int sizeFlags = wxSIZE_AUTO );
+  virtual void SetSize( int width, int height );

   
   

-    wxWindow(void);
-    wxWindow( wxWindow *parent, const wxWindowID id,
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const long style = 0, const wxString &name = wxPanelNameStr );
-    bool Create( wxWindow *parent, const wxWindowID id,
-      const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, 
-      const long style = 0, const wxString &name = wxPanelNameStr );
-    virtual ~wxWindow(void);
-    bool Close( const bool force = FALSE );
-    virtual bool Destroy(void);
-    virtual bool DestroyChildren(void);
-    
-    virtual void PrepareDC( wxDC &dc );
-    
-    virtual void SetSize( const int x, const int y, const int width, const int height, 
-      const int sizeFlags = wxSIZE_AUTO );
-    virtual void SetSize( const int width, const int height );
-    virtual void Move( const int x, const int y );
-    virtual void GetSize( int *width, int *height ) const;
-    virtual void SetClientSize( int const width, int const height );
-    virtual void GetClientSize( int *width, int *height ) const;
-    virtual void GetPosition( int *x, int *y ) const;
-    virtual void Centre( const int direction = wxHORIZONTAL );
-    virtual void Fit(void);
-    
-    void OnSize( wxSizeEvent &event );
-    
-    virtual bool Show( const bool show );
-    virtual void Enable( const bool enable );
-    virtual void MakeModal( const bool modal );
-    virtual bool IsEnabled(void) const { return m_isEnabled; };
-    virtual void SetFocus(void);
-    virtual bool OnClose(void);
-    
-    virtual void AddChild( wxWindow *child );
-    wxList *GetChildren(void);
-    virtual void RemoveChild( wxWindow *child );
-    void SetReturnCode( int retCode );
-    int GetReturnCode(void);
-    wxWindow *GetParent(void);
-    
-    wxEvtHandler *GetEventHandler(void);
-    void SetEventhandler( wxEvtHandler *handler );
-    
-    virtual wxValidator *GetValidator(void);
-    virtual void SetValidator( wxValidator *validator );
-    
-    bool IsBeingDeleted(void);
-    
-    void SetId( wxWindowID id );
-    wxWindowID GetId(void);
-    
-    void SetCursor( const wxCursor &cursor );
-    
-    virtual void Refresh( const bool eraseBackground = TRUE, const wxRect *rect = NULL );
-    virtual void Clear(void);
-    virtual bool IsExposed( const long x, const long y );
-    virtual bool IsExposed( const long x, const long y, const long width, const long height );
-    
-    virtual wxColour GetBackgroundColour(void) const;
-    virtual void SetBackgroundColour( const wxColour &colour );
-    
-    virtual void SetDefaultBackgroundColour( const wxColour& col )
-      { m_defaultBackgroundColour = col; };
-    virtual wxColour GetDefaultBackgroundColour(void) const
-      { return m_defaultBackgroundColour; };
-    virtual void SetDefaultForegroundColour( const wxColour& col )
-      { m_defaultForegroundColour = col; };
-    virtual wxColour GetDefaultForegroundColour(void) const
-      { return m_defaultForegroundColour; };
-    
-    virtual void SetFont( const wxFont &font );
-    virtual wxFont *GetFont(void);
-    // For backward compatibility
-    inline virtual void SetButtonFont(const wxFont& font) { SetFont(font); }
-    inline virtual void SetLabelFont(const wxFont& font) { SetFont(font); }
-    inline virtual wxFont *GetLabelFont(void) { return GetFont(); };
-    inline virtual wxFont *GetButtonFont(void) { return GetFont(); };
-    virtual void SetWindowStyleFlag( long flag );
-    virtual long GetWindowStyleFlag(void) const;
-    virtual void CaptureMouse(void);
-    virtual void ReleaseMouse(void);
-    virtual void SetTitle( const wxString &title );
-    virtual wxString GetTitle(void) const;
-    virtual void SetName( const wxString &name );
-    virtual wxString GetName(void) const;
-    virtual wxString GetLabel(void) const;
-    
-    void OnSysColourChanged( wxSysColourChangedEvent &WXUNUSED(event) ) {};
-    
-    virtual bool IsShown(void);
-    virtual bool IsRetained(void);
-    virtual wxWindow *FindWindow( const long id );
-    virtual wxWindow *FindWindow( const wxString& name );
-    void AllowDoubleClick( bool WXUNUSED(allow) ) {};
-    void SetDoubleClick( bool WXUNUSED(allow) ) {};
-    virtual void ClientToScreen( int *x, int *y );
-    virtual void ScreenToClient( int *x, int *y );
-    
-    virtual bool Validate(void);
-    virtual bool TransferDataToWindow(void);
-    virtual bool TransferDataFromWindow(void);
-    void OnInitDialog( wxInitDialogEvent &event );
-    virtual void InitDialog(void);
-    
-    virtual void SetDropTarget( wxDropTarget *dropTarget );
-    virtual wxDropTarget *GetDropTarget() const;
-    
-    virtual void SetScrollbar( const int orient, const int pos, const int thumbVisible,
-      const int range, const bool refresh = TRUE );
-    virtual void SetScrollPos( const int orient, const int pos, const bool refresh = TRUE );
-    virtual int GetScrollPos( const int orient ) const;
-    virtual int GetScrollThumb( const int orient ) const;
-    virtual int GetScrollRange( const int orient ) const;
-    virtual void ScrollWindow( const int dx, const int dy, const wxRect* rect = NULL );
-    
-  public:         // cannot get private going yet
-    
-    void PreCreation( wxWindow *parent, const wxWindowID id, const wxPoint &pos, 
-      const wxSize &size, const long style, const wxString &name );
-    void PostCreation(void);
-    bool HasVMT(void);
-    virtual void ImplementSetSize(void);
-    virtual void ImplementSetPosition(void);
-    void GetDrawingOffset( long *x, long *y );
-    
-    wxWindow       *m_parent;
-    wxList          m_children;
-    int             m_x,m_y;
-    int             m_width,m_height;
-    int             m_retCode;
-    wxEvtHandler   *m_eventHandler;
-    wxValidator    *m_windowValidator;
-    wxDropTarget   *m_pDropTarget;   
-    wxWindowID      m_windowId;
-    wxCursor       *m_cursor;
-    wxFont          m_font;
-    wxColour        m_backgroundColour;
-    wxColour        m_defaultBackgroundColour;
-    wxColour        m_foregroundColour ;
-    wxColour        m_defaultForegroundColour;
-    wxRegion        m_updateRegion;
-    long            m_windowStyle;
-    bool            m_isShown;
-    bool            m_isEnabled;
-    wxString        m_windowName;
-    long            m_drawingOffsetX,m_drawingOffsetY;
-    
-    GtkWidget      *m_widget;
-    GtkWidget      *m_wxwindow;
-    GtkAdjustment  *m_hAdjust,*m_vAdjust;
-    float           m_oldHorizontalPos;
-    float           m_oldVerticalPos;
-    bool            m_needParent;
-    bool            m_hasScrolling;
-    bool            m_hasVMT;
-    bool            m_sizeSet;
+  virtual void Move( int x, int y );
+  
+  virtual void GetSize( int *width, int *height ) const;
+  wxSize GetSize() const { int w, h; GetSize(& w, & h); return wxSize(w, h); }
+  
+  virtual void SetClientSize( int const width, int const height );
+  
+  virtual void GetClientSize( int *width, int *height ) const;
+  wxSize GetClientSize() const { int w, h; GetClientSize(& w, & h); return wxSize(w, h); }
+  
+  virtual void GetPosition( int *x, int *y ) const;
+  wxPoint GetPosition() const { int w, h; GetPosition(& w, & h); return wxPoint(w, h); }
+  
+  wxRect GetRect() const
+    { int x, y, w, h; GetPosition(& x, & y); GetSize(& w, & h); return wxRect(x, y, w, h); }

     
     

-  public:  // Layout section
+  virtual void Centre( int direction = wxHORIZONTAL );
+  inline void Center(int direction = wxHORIZONTAL) { Centre(direction); }
+  virtual void Fit();
+
+  virtual void SetSizeHints( int minW, int minH, int maxW = -1, int maxH = -1, int incW = -1, int incH = -1 );
+
+  // Dialog units translations. Implemented in wincmn.cpp.
+  wxPoint ConvertPixelsToDialog(const wxPoint& pt) ;
+  wxPoint ConvertDialogToPixels(const wxPoint& pt) ;
+  inline wxSize ConvertPixelsToDialog(const wxSize& sz)
+  { wxPoint pt(ConvertPixelsToDialog(wxPoint(sz.x, sz.y))); return wxSize(pt.x, pt.y); }
+  inline wxSize ConvertDialogToPixels(const wxSize& sz)
+  { wxPoint pt(ConvertDialogToPixels(wxPoint(sz.x, sz.y))); return wxSize(pt.x, pt.y); }
+
+  void OnSize( wxSizeEvent &event );
+  void OnIdle( wxIdleEvent& event );
+
+  virtual bool Show( bool show );
+  virtual void Enable( bool enable );
+  virtual void MakeModal( bool modal );
+  virtual bool IsEnabled() const { return m_isEnabled; }
+  inline bool Enabled() const { return IsEnabled(); }
+  virtual bool OnClose();
+
+  virtual void SetFocus();
+  static wxWindow *FindFocus();

   
   

-    wxLayoutConstraints * m_constraints;  
-    wxList *              m_constraintsInvolvedIn;
-    wxSizer *             m_windowSizer;  
-    wxWindow *            m_sizerParent;  
-    bool                  m_autoLayout;                    
-
-    wxLayoutConstraints *GetConstraints(void) const;
-    void SetConstraints( wxLayoutConstraints *constraints );
-    void SetAutoLayout( const bool autoLayout );
-    bool GetAutoLayout(void) const;
-    bool Layout(void);
-    void SetSizer( wxSizer *sizer );
-    wxSizer *GetSizer(void) const;
-    void SetSizerParent( wxWindow *win );
-    wxWindow *GetSizerParent(void) const;
-    void UnsetConstraints(wxLayoutConstraints *c);
-    inline wxList *GetConstraintsInvolvedIn(void) const ;
-    void AddConstraintReference(wxWindow *otherWin);
-    void RemoveConstraintReference(wxWindow *otherWin);
-    void DeleteRelatedConstraints(void);
-    virtual void ResetConstraints(void);
-    virtual void SetConstraintSizes(const bool recurse = TRUE);
-    virtual bool LayoutPhase1(int *noChanges);
-    virtual bool LayoutPhase2(int *noChanges);
-    virtual bool DoPhase(const int);
-    virtual void TransformSizerToActual(int *x, int *y) const ;
-    virtual void SizerSetSize(const int x, const int y, const int w, const int h);
-    virtual void SizerMove(const int x, const int y);
-    virtual void SetSizeConstraint(const int x, const int y, const int w, const int h);
-    virtual void MoveConstraint(const int x, const int y);
-    virtual void GetSizeConstraint(int *w, int *h) const ;
-    virtual void GetClientSizeConstraint(int *w, int *h) const ;
-    virtual void GetPositionConstraint(int *x, int *y) const ;
+  virtual void AddChild( wxWindow *child );
+  wxList& GetChildren() { return m_children; }
+
+  virtual void RemoveChild( wxWindow *child );
+  void SetReturnCode( int retCode );
+  int GetReturnCode();
+  wxWindow *GetParent() const
+    { return m_parent; }
+  wxWindow *GetGrandParent() const
+    { return (m_parent ? m_parent->m_parent : (wxWindow*)NULL); }
+  void SetParent( wxWindow *p )
+    { m_parent = p; }
+  virtual wxWindow *ReParent( wxWindow *newParent );
+
+  wxEvtHandler *GetEventHandler() const;
+  void SetEventHandler( wxEvtHandler *handler );
+  void PushEventHandler( wxEvtHandler *handler );
+  wxEvtHandler *PopEventHandler( bool deleteHandler = FALSE );
+
+  virtual wxValidator *GetValidator();
+  virtual void SetValidator( const wxValidator &validator );
+
+  virtual void SetClientObject( wxClientData *data );
+  virtual wxClientData *GetClientObject();
+
+  virtual void SetClientData( void *data );
+  virtual void *GetClientData();
+
+  virtual void SetAcceleratorTable( const wxAcceleratorTable& accel );
+  virtual wxAcceleratorTable *GetAcceleratorTable() { return &m_acceleratorTable; }
+
+  bool IsBeingDeleted();
+
+  void SetId( wxWindowID id );
+  wxWindowID GetId() const;
+
+  void SetCursor( const wxCursor &cursor );
+
+  void WarpPointer(int x, int y);

   
   

+  virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = (const wxRect *) NULL );
+  virtual void Clear();
+
+  virtual wxRegion GetUpdateRegion() const;
+  virtual bool IsExposed(int x, int y) const;
+  virtual bool IsExposed(int x, int y, int w, int h) const;
+  virtual bool IsExposed(const wxPoint& pt) const;
+  virtual bool IsExposed(const wxRect& rect) const;
+
+  virtual wxColour GetBackgroundColour() const;
+  virtual void SetBackgroundColour( const wxColour &colour );
+  virtual wxColour GetForegroundColour() const;
+  virtual void SetForegroundColour( const wxColour &colour );
+
+  virtual int GetCharHeight() const;
+  virtual int GetCharWidth() const;
+  virtual void GetTextExtent( const wxString& string, int *x, int *y,
+                             int *descent = (int *) NULL,
+                             int *externalLeading = (int *) NULL,
+                             const wxFont *theFont = (const wxFont *) NULL, bool use16 = FALSE) const;
+
+  virtual void SetFont( const wxFont &font );
+  virtual wxFont& GetFont() { return m_font; }
+
+    // For backward compatibility
+  inline virtual void SetButtonFont(const wxFont& font) { SetFont(font); }
+  inline virtual void SetLabelFont(const wxFont& font) { SetFont(font); }
+  inline virtual wxFont& GetLabelFont() { return GetFont(); };
+  inline virtual wxFont& GetButtonFont() { return GetFont(); };
+
+  virtual void SetWindowStyleFlag( long flag );
+  virtual long GetWindowStyleFlag() const;
+
+  virtual void CaptureMouse();
+  virtual void ReleaseMouse();
+
+  virtual void SetTitle( const wxString &title );
+  virtual wxString GetTitle() const;
+  virtual void SetName( const wxString &name );
+  virtual wxString GetName() const;
+  virtual wxString GetLabel() const;
+
+  void OnSysColourChanged( wxSysColourChangedEvent &WXUNUSED(event) ) {};
+
+  virtual bool IsShown() const;
+
+  virtual void Raise();
+  virtual void Lower();
+
+  virtual bool IsRetained();
+  virtual wxWindow *FindWindow( long id );
+  virtual wxWindow *FindWindow( const wxString& name );
+
+  void AllowDoubleClick( bool WXUNUSED(allow) ) {};
+  void SetDoubleClick( bool WXUNUSED(allow) ) {};
+
+  virtual void ClientToScreen( int *x, int *y );
+  virtual void ScreenToClient( int *x, int *y );
+
+  virtual bool Validate();
+  virtual bool TransferDataToWindow();
+  virtual bool TransferDataFromWindow();
+  void OnInitDialog( wxInitDialogEvent &event );
+  virtual void InitDialog();
+
+  virtual bool PopupMenu( wxMenu *menu, int x, int y );
+
+  virtual void SetDropTarget( wxDropTarget *dropTarget );
+  virtual wxDropTarget *GetDropTarget() const;
+
+  virtual void SetScrollbar( int orient, int pos, int thumbVisible,
+    int range, bool refresh = TRUE );
+  virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
+  virtual int GetScrollPos( int orient ) const;
+  virtual int GetScrollThumb( int orient ) const;
+  virtual int GetScrollRange( int orient ) const;
+  virtual void ScrollWindow( int dx, int dy, const wxRect* rect = (wxRect *) NULL );
+
+  virtual bool AcceptsFocus() const;
+
+  void UpdateWindowUI();
+
+  // implementation
+
+          void        PreCreation( wxWindow *parent, wxWindowID id, const wxPoint &pos,
+                                   const wxSize &size, long style, const wxString &name );
+          void        PostCreation();
+  virtual GtkWidget  *GetConnectWidget();
+  virtual bool        IsOwnGtkWindow( GdkWindow *window );
+          void        ConnectWidget( GtkWidget *widget );
+
+          bool        HasVMT();
+
+  virtual wxPoint     GetClientAreaOrigin() const;
+  virtual void        AdjustForParentClientOrigin( int& x, int& y, int sizeFlags );
+
+          GtkStyle   *GetWidgetStyle();
+          void        SetWidgetStyle();
+  virtual void        ApplyWidgetStyle();
+
+
+  wxWindow            *m_parent;
+  wxList               m_children;
+  int                  m_x,m_y;
+  int                  m_width,m_height;
+  int                  m_minWidth,m_minHeight;
+  int                  m_maxWidth,m_maxHeight;
+  int                  m_retCode;
+  wxEvtHandler        *m_eventHandler;
+  wxValidator         *m_windowValidator;
+  wxDropTarget        *m_dropTarget;
+  wxWindowID           m_windowId;
+  wxCursor            *m_cursor;
+  wxFont               m_font;
+  wxColour             m_backgroundColour;
+  wxColour             m_foregroundColour;
+  wxRegion             m_updateRegion;
+  long                 m_windowStyle;
+  bool                 m_isShown;
+  bool                 m_isEnabled;
+  wxString             m_windowName;
+  wxAcceleratorTable   m_acceleratorTable;
+  wxClientData        *m_clientObject;
+  void                *m_clientData;
+
+  GtkWidget           *m_widget;
+  GtkWidget           *m_wxwindow;
+  GtkAdjustment       *m_hAdjust,*m_vAdjust;
+  float                m_oldHorizontalPos;
+  float                m_oldVerticalPos;
+  bool                 m_needParent;
+  bool                 m_hasScrolling;
+  bool                 m_isScrolling;
+  bool                 m_hasVMT;
+  bool                 m_sizeSet;
+  bool                 m_resizing;
+  GdkGC               *m_scrollGC;
+  GtkStyle            *m_widgetStyle;
+  bool                 m_isStaticBox;
+  bool                 m_acceptsFocus;
+
+  wxInsertChildFunction  m_insertCallback;
+
+public:
+
+  wxLayoutConstraints *m_constraints;
+  wxList              *m_constraintsInvolvedIn;
+  wxSizer             *m_windowSizer;
+  wxWindow            *m_sizerParent;
+  bool                 m_autoLayout;
+
+  wxLayoutConstraints *GetConstraints() const;
+  void SetConstraints( wxLayoutConstraints *constraints );
+  void SetAutoLayout( bool autoLayout );
+  bool GetAutoLayout() const;
+  bool Layout();
+  void SetSizer( wxSizer *sizer );
+  wxSizer *GetSizer() const;
+  void SetSizerParent( wxWindow *win );
+  wxWindow *GetSizerParent() const;
+  void UnsetConstraints(wxLayoutConstraints *c);
+  inline wxList *GetConstraintsInvolvedIn() const ;
+  void AddConstraintReference(wxWindow *otherWin);
+  void RemoveConstraintReference(wxWindow *otherWin);
+  void DeleteRelatedConstraints();
+  virtual void ResetConstraints();
+  virtual void SetConstraintSizes(bool recurse = TRUE);
+  virtual bool LayoutPhase1(int *noChanges);
+  virtual bool LayoutPhase2(int *noChanges);
+  virtual bool DoPhase(int);
+  virtual void TransformSizerToActual(int *x, int *y) const ;
+  virtual void SizerSetSize(int x, int y, int w, int h);
+  virtual void SizerMove(int x, int y);
+  virtual void SetSizeConstraint(int x, int y, int w, int h);
+  virtual void MoveConstraint(int x, int y);
+  virtual void GetSizeConstraint(int *w, int *h) const ;
+  virtual void GetClientSizeConstraint(int *w, int *h) const ;
+  virtual void GetPositionConstraint(int *x, int *y) const ;
+
+private:

   DECLARE_EVENT_TABLE()
 };
 
   DECLARE_EVENT_TABLE()
 };