remove unused variable assignment, closes #14928

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

diff --git a/include/wx/gtk/window.h b/include/wx/gtk/window.h
index aaa887c9d62a2cb148e788590f03b38e6f20b3ac..4e4185787bfdd7f92b43bf6e17386bd420f7aa36 100644 (file)
--- a/include/wx/gtk/window.h
+++ b/include/wx/gtk/window.h
@@ -1,268 +1,434 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        window.h
+// Name:        wx/gtk/window.h

 // Purpose:
 // Author:      Robert Roebling
 // Purpose:
 // Author:      Robert Roebling

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

 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+#ifndef _WX_GTK_WINDOW_H_
+#define _WX_GTK_WINDOW_H_

 
 

-#ifndef __GTKWINDOWH__
-#define __GTKWINDOWH__
+#include "wx/dynarray.h"

 
 

-#ifdef __GNUG__
-#pragma interface
+#ifdef __WXGTK3__
+    typedef struct _cairo cairo_t;
+    typedef struct _GtkStyleProvider GtkStyleProvider;
+    #define WXUNUSED_IN_GTK3(x)
+#else
+    #define WXUNUSED_IN_GTK3(x) x

 #endif
 
 #endif
 

-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/list.h"
-#include "wx/event.h"
-#include "wx/validate.h"
-#include "wx/cursor.h"
-#include "wx/font.h"
-#include "wx/dc.h"
-#include "wx/region.h"
-#include "wx/dnd.h"
+// helper structure that holds class that holds GtkIMContext object and
+// some additional data needed for key events processing
+struct wxGtkIMData;

 
 

-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
+WX_DEFINE_EXPORTED_ARRAY_PTR(GdkWindow *, wxArrayGdkWindows);
+
+extern "C"
+{

 
 

-extern const char *wxFrameNameStr;
-extern wxList wxTopLevelWindows;
+typedef void (*wxGTKCallback)();
+
+}

 
 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------

-// classes
+// wxWindowGTK

 //-----------------------------------------------------------------------------
 
 //-----------------------------------------------------------------------------
 

-class wxLayoutConstraints;
-class wxSizer;
+class WXDLLIMPEXP_CORE wxWindowGTK : public wxWindowBase
+{
+public:
+    // creating the window
+    // -------------------
+    wxWindowGTK();
+    wxWindowGTK(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 ~wxWindowGTK();
+
+    // implement base class (pure) virtual methods
+    // -------------------------------------------
+
+    virtual void Raise();
+    virtual void Lower();
+
+    virtual bool Show( bool show = true );
+
+    virtual bool IsRetained() const;
+
+    virtual void SetFocus();
+
+    // hint from wx to native GTK+ tab traversal code
+    virtual void SetCanFocus(bool canFocus);
+
+    virtual bool Reparent( wxWindowBase *newParent );
+
+    virtual void WarpPointer(int x, int y);
+
+    virtual void Refresh( bool eraseBackground = true,
+                          const wxRect *rect = (const wxRect *) NULL );
+    virtual void Update();
+    virtual void ClearBackground();
+
+    virtual bool SetBackgroundColour( const wxColour &colour );
+    virtual bool SetForegroundColour( const wxColour &colour );
+    virtual bool SetCursor( const wxCursor &cursor );
+    virtual bool SetFont( const wxFont &font );
+
+    virtual bool SetBackgroundStyle(wxBackgroundStyle style) ;
+    virtual bool IsTransparentBackgroundSupported(wxString* reason = NULL) const;
+
+    virtual int GetCharHeight() const;
+    virtual int GetCharWidth() 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 = NULL );
+    virtual bool ScrollLines(int lines);
+    virtual bool ScrollPages(int pages);
+
+#if wxUSE_DRAG_AND_DROP
+    virtual void SetDropTarget( wxDropTarget *dropTarget );
+#endif // wxUSE_DRAG_AND_DROP
+
+    virtual void AddChild( wxWindowBase *child );
+    virtual void RemoveChild( wxWindowBase *child );
+
+    virtual void SetLayoutDirection(wxLayoutDirection dir);
+    virtual wxLayoutDirection GetLayoutDirection() const;
+    virtual wxCoord AdjustForLayoutDirection(wxCoord x,
+                                             wxCoord width,
+                                             wxCoord widthTotal) const;
+
+    virtual bool DoIsExposed( int x, int y ) const;
+    virtual bool DoIsExposed( int x, int y, int w, int h ) const;
+
+    // currently wxGTK2-only
+    void SetDoubleBuffered(bool on);
+    virtual bool IsDoubleBuffered() const;
+
+    // SetLabel(), which does nothing in wxWindow
+    virtual void SetLabel(const wxString& label) { m_gtkLabel = label; }
+    virtual wxString GetLabel() const            { return m_gtkLabel; }
+
+    // implementation
+    // --------------
+
+    virtual WXWidget GetHandle() const { return m_widget; }
+
+    // many important things are done here, this function must be called
+    // regularly
+    virtual void OnInternalIdle();
+
+    // For compatibility across platforms (not in event table)
+    void OnIdle(wxIdleEvent& WXUNUSED(event)) {}
+
+    // Used by all window classes in the widget creation process.
+    bool PreCreation( wxWindowGTK *parent, const wxPoint &pos, const wxSize &size );
+    void PostCreation();
+
+    // Internal addition of child windows
+    void DoAddChild(wxWindowGTK *child);

 
 

-class wxWindow;
-class wxCanvas;
+    // This method sends wxPaintEvents to the window.
+    // It is also responsible for background erase events.
+#ifdef __WXGTK3__
+    void GTKSendPaintEvents(cairo_t* cr);
+#else
+    void GTKSendPaintEvents(const GdkRegion* region);
+#endif

 
 

-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
+    // The methods below are required because many native widgets
+    // are composed of several subwidgets and setting a style for
+    // the widget means setting it for all subwidgets as well.
+    // also, it is not clear which native widget is the top
+    // widget where (most of) the input goes. even tooltips have
+    // to be applied to all subwidgets.
+    virtual GtkWidget* GetConnectWidget();
+    void ConnectWidget( GtkWidget *widget );
+
+    // Called from several event handlers, if it returns true or false, the
+    // same value should be immediately returned by the handler without doing
+    // anything else. If it returns -1, the handler should continue as usual
+    int GTKCallbackCommonPrologue(struct _GdkEventAny *event) const;
+
+    // Simplified form of GTKCallbackCommonPrologue() which can be used from
+    // GTK callbacks without return value to check if the event should be
+    // ignored: if this returns true, the event shouldn't be handled
+    bool GTKShouldIgnoreEvent() const;
+
+
+    // override this if some events should never be consumed by wxWidgets but
+    // but have to be left for the native control
+    //
+    // base version just calls HandleWindowEvent()
+    virtual bool GTKProcessEvent(wxEvent& event) const;
+
+    // Map GTK widget direction of the given widget to/from wxLayoutDirection
+    static wxLayoutDirection GTKGetLayout(GtkWidget *widget);
+    static void GTKSetLayout(GtkWidget *widget, wxLayoutDirection dir);
+
+    // return true if this window must have a non-NULL parent, false if it can
+    // be created without parent (normally only top level windows but in wxGTK
+    // there is also the exception of wxMenuBar)
+    virtual bool GTKNeedsParent() const { return !IsTopLevel(); }
+
+    // This is called when capture is taken from the window. It will
+    // fire off capture lost events.
+    void GTKReleaseMouseAndNotify();
+
+    GdkWindow* GTKGetDrawingWindow() const;
+
+    bool GTKHandleFocusIn();
+    bool GTKHandleFocusOut();
+    void GTKHandleFocusOutNoDeferring();
+    static void GTKHandleDeferredFocusOut();
+
+    // Called when m_widget becomes realized. Derived classes must call the
+    // base class method if they override it.
+    virtual void GTKHandleRealized();
+    void GTKHandleUnrealize();
+
+protected:
+    // for controls composed of multiple GTK widgets, return true to eliminate
+    // spurious focus events if the focus changes between GTK+ children within
+    // the same wxWindow
+    virtual bool GTKNeedsToFilterSameWindowFocus() const { return false; }
+
+    // Override GTKWidgetNeedsMnemonic and return true if your
+    // needs to set its mnemonic widget, such as for a
+    // GtkLabel for wxStaticText, then do the actual
+    // setting of the widget inside GTKWidgetDoSetMnemonic
+    virtual bool GTKWidgetNeedsMnemonic() const;
+    virtual void GTKWidgetDoSetMnemonic(GtkWidget* w);
+
+    // Get the GdkWindows making part of this window: usually there will be
+    // only one of them in which case it should be returned directly by this
+    // function. If there is more than one GdkWindow (can be the case for
+    // composite widgets), return NULL and fill in the provided array
+    //
+    // This is not pure virtual for backwards compatibility but almost
+    // certainly must be overridden in any wxControl-derived class!
+    virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
+
+    // Check if the given window makes part of this widget
+    bool GTKIsOwnWindow(GdkWindow *window) const;

 
 

-extern const char *wxPanelNameStr;
-extern const wxSize wxDefaultSize;
-extern const wxPoint wxDefaultPosition;
+public:
+    // Returns the default context which usually is anti-aliased
+    PangoContext   *GTKGetPangoDefaultContext();
+
+#if wxUSE_TOOLTIPS
+    // applies tooltip to the widget (tip must be UTF-8 encoded)
+    virtual void GTKApplyToolTip(const char* tip);
+#endif // wxUSE_TOOLTIPS
+
+    // Called when a window should delay showing itself
+    // until idle time used in Reparent().
+    void GTKShowOnIdle() { m_showOnIdle = true; }
+
+    // This is called from the various OnInternalIdle methods
+    bool GTKShowFromOnIdle();
+
+    // is this window transparent for the mouse events (as wxStaticBox is)?
+    virtual bool GTKIsTransparentForMouse() const { return false; }
+
+    // Common scroll event handling code for wxWindow and wxScrollBar
+    wxEventType GTKGetScrollEventType(GtkRange* range);
+
+    // position and size of the window
+    int                  m_x, m_y;
+    int                  m_width, m_height;
+    int m_clientWidth, m_clientHeight;
+    // Whether the client size variables above are known to be correct
+    // (because they have been validated by a size-allocate) and should
+    // be used to report client size
+    bool m_useCachedClientSize;
+
+    // see the docs in src/gtk/window.cpp
+    GtkWidget           *m_widget;          // mostly the widget seen by the rest of GTK
+    GtkWidget           *m_wxwindow;        // mostly the client area as per wxWidgets
+
+    // label for use with GetLabelSetLabel
+    wxString             m_gtkLabel;
+
+    // return true if the window is of a standard (i.e. not wxWidgets') class
+    bool IsOfStandardClass() const { return m_wxwindow == NULL; }
+
+    // this widget will be queried for GTK's focus events
+    GtkWidget           *m_focusWidget;
+
+    void GTKDisableFocusOutEvent();
+    void GTKEnableFocusOutEvent();
+
+    wxGtkIMData         *m_imData;
+
+    // indices for the arrays below
+    enum ScrollDir { ScrollDir_Horz, ScrollDir_Vert, ScrollDir_Max };
+
+    // horizontal/vertical scroll bar
+    GtkRange* m_scrollBar[ScrollDir_Max];
+
+    // horizontal/vertical scroll position
+    double m_scrollPos[ScrollDir_Max];
+
+    // return the scroll direction index corresponding to the given orientation
+    // (which is wxVERTICAL or wxHORIZONTAL)
+    static ScrollDir ScrollDirFromOrient(int orient)
+    {
+        return orient == wxVERTICAL ? ScrollDir_Vert : ScrollDir_Horz;
+    }
+
+    // return the orientation for the given scrolling direction
+    static int OrientFromScrollDir(ScrollDir dir)
+    {
+        return dir == ScrollDir_Horz ? wxHORIZONTAL : wxVERTICAL;
+    }
+
+    // find the direction of the given scrollbar (must be one of ours)
+    ScrollDir ScrollDirFromRange(GtkRange *range) const;
+
+    // set the current cursor for all GdkWindows making part of this widget
+    // (see GTKGetWindow)
+    void GTKUpdateCursor(bool update_self = true, bool recurse = true);
+
+    // extra (wxGTK-specific) flags
+    bool                 m_noExpose:1;          // wxGLCanvas has its own redrawing
+    bool                 m_nativeSizeEvent:1;   // wxGLCanvas sends wxSizeEvent upon "alloc_size"
+    bool                 m_isScrolling:1;       // dragging scrollbar thumb?
+    bool                 m_clipPaintRegion:1;   // true after ScrollWindow()
+    wxRegion             m_nativeUpdateRegion;  // not transformed for RTL
+    bool                 m_dirtyTabOrder:1;     // tab order changed, GTK focus
+                                                // chain needs update
+    bool                 m_needsStyleChange:1;  // May not be able to change
+                                                // background style until OnIdle
+    bool                 m_mouseButtonDown:1;
+
+    bool                 m_showOnIdle:1;        // postpone showing the window until idle
+
+protected:
+    // implement the base class pure virtuals
+    virtual void DoGetTextExtent(const wxString& string,
+                                 int *x, int *y,
+                                 int *descent = NULL,
+                                 int *externalLeading = NULL,
+                                 const wxFont *font = NULL) const;
+    virtual void DoClientToScreen( int *x, int *y ) const;
+    virtual void DoScreenToClient( int *x, int *y ) const;
+    virtual void DoGetPosition( int *x, int *y ) const;
+    virtual void DoGetSize( int *width, int *height ) const;
+    virtual void DoGetClientSize( int *width, int *height ) const;
+    virtual void DoSetSize(int x, int y,
+                           int width, int height,
+                           int sizeFlags = wxSIZE_AUTO);
+    virtual void DoSetClientSize(int width, int height);
+    virtual wxSize DoGetBorderSize() const;
+    virtual void DoMoveWindow(int x, int y, int width, int height);
+    virtual void DoEnable(bool enable);
+
+#if wxUSE_MENUS_NATIVE
+    virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
+#endif // wxUSE_MENUS_NATIVE
+
+    virtual void DoCaptureMouse();
+    virtual void DoReleaseMouse();
+
+    virtual void DoFreeze();
+    virtual void DoThaw();
+
+    void GTKFreezeWidget(GtkWidget *w);
+    void GTKThawWidget(GtkWidget *w);
+    void GTKDisconnect(void* instance);
+
+#if wxUSE_TOOLTIPS
+    virtual void DoSetToolTip( wxToolTip *tip );
+#endif // wxUSE_TOOLTIPS
+
+    // Create a GtkScrolledWindow containing the given widget (usually
+    // m_wxwindow but not necessarily) and assigns it to m_widget. Also shows
+    // the widget passed to it.
+    //
+    // Can be only called if we have either wxHSCROLL or wxVSCROLL in our
+    // style.
+    void GTKCreateScrolledWindowWith(GtkWidget* view);
+
+    virtual void DoMoveInTabOrder(wxWindow *win, WindowOrder move);
+    virtual bool DoNavigateIn(int flags);
+
+
+    // Copies m_children tab order to GTK focus chain:
+    void RealizeTabOrder();
+
+#ifndef __WXGTK3__
+    // Called by ApplyWidgetStyle (which is called by SetFont() and
+    // SetXXXColour etc to apply style changed to native widgets) to create
+    // modified GTK style with non-standard attributes.
+    GtkRcStyle* GTKCreateWidgetStyle();
+#endif

 
 

-//-----------------------------------------------------------------------------
-// wxWindow
-//-----------------------------------------------------------------------------
+    void GTKApplyWidgetStyle(bool forceStyle = false);
+
+    // helper function to ease native widgets wrapping, called by
+    // ApplyWidgetStyle -- override this, not ApplyWidgetStyle
+    virtual void DoApplyWidgetStyle(GtkRcStyle *style);
+
+    void GTKApplyStyle(GtkWidget* widget, GtkRcStyle* style);
+
+    // sets the border of a given GtkScrolledWindow from a wx style
+    static void GTKScrolledWindowSetBorder(GtkWidget* w, int style);
+
+    // Connect the given function to the specified signal on m_widget.
+    //
+    // This is just a wrapper for g_signal_connect() and returns the handler id
+    // just as it does.
+    unsigned long GTKConnectWidget(const char *signal, wxGTKCallback callback);
+
+    void ConstrainSize();
+
+private:
+    void Init();
+
+    enum ScrollUnit { ScrollUnit_Line, ScrollUnit_Page, ScrollUnit_Max };
+
+    // common part of ScrollLines() and ScrollPages() and could be used, in the
+    // future, for horizontal scrolling as well
+    //
+    // return true if we scrolled, false otherwise (on error or simply if we
+    // are already at the end)
+    bool DoScrollByUnits(ScrollDir dir, ScrollUnit unit, int units);
+    virtual void AddChildGTK(wxWindowGTK* child);
+
+#ifdef __WXGTK3__
+    // paint context is stashed here so wxPaintDC can use it
+    cairo_t* m_paintContext;
+    // style provider for "background-image"
+    GtkStyleProvider* m_styleProvider;

 
 

-class wxWindow: public wxEvtHandler
-{

 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();
-  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 );
-  virtual void Move( int x, 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( int direction = wxHORIZONTAL );
-  virtual void Fit();
-
-  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; };
-  virtual void SetFocus();
-  virtual bool OnClose();
-
-  virtual void AddChild( wxWindow *child );
-  wxList *GetChildren();
-  virtual void RemoveChild( wxWindow *child );
-  void SetReturnCode( int retCode );
-  int GetReturnCode();
-  wxWindow *GetParent();
-
-  wxEvtHandler *GetEventHandler();
-  void SetEventhandler( wxEvtHandler *handler );
-
-  virtual wxValidator *GetValidator();
-  virtual void SetValidator( wxValidator *validator );
-
-  bool IsBeingDeleted();
-
-  void SetId( wxWindowID id );
-  wxWindowID GetId();
-
-  void SetCursor( const wxCursor &cursor );
-
-  virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = NULL );
-  virtual void Clear();
-  virtual bool IsExposed( long x, long y );
-  virtual bool IsExposed( long x, long y, long width, long height );
-
-  virtual wxColour GetBackgroundColour() const;
-  virtual void SetBackgroundColour( const wxColour &colour );
-
-  virtual void SetDefaultBackgroundColour( const wxColour& col )
-    { m_defaultBackgroundColour = col; };
-  virtual wxColour GetDefaultBackgroundColour() const
-    { return m_defaultBackgroundColour; };
-  virtual void SetDefaultForegroundColour( const wxColour& col )
-    { m_defaultForegroundColour = col; };
-  virtual wxColour GetDefaultForegroundColour() const
-    { return m_defaultForegroundColour; };
-
-  virtual void SetFont( const wxFont &font );
-  virtual wxFont *GetFont();
-  // 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 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 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 = NULL );
-
-  // return FALSE from here if the window doesn't want the focus
-  virtual bool AcceptsFocus() const;
-
-  // update the UI state (called from OnIdle)
-  void UpdateWindowUI();
-
-public:         // cannot get private going yet
-
-  void PreCreation( wxWindow *parent, wxWindowID id, const wxPoint &pos,
-    const wxSize &size, long style, const wxString &name );
-  void PostCreation();
-  bool HasVMT();
-  virtual void ImplementSetSize();
-  virtual void ImplementSetPosition();
-  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;
-  bool            m_resizing;
-
-public:  // Layout section
-
-  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 ;
-
-  DECLARE_DYNAMIC_CLASS(wxWindow)
-  DECLARE_EVENT_TABLE()
+    cairo_t* GTKPaintContext() const
+    {
+        return m_paintContext;
+    }
+#endif
+
+    DECLARE_DYNAMIC_CLASS(wxWindowGTK)
+    wxDECLARE_NO_COPY_CLASS(wxWindowGTK);

 };
 
 };
 

-#endif // __GTKWINDOWH__
+#endif // _WX_GTK_WINDOW_H_