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

/////////////////////////////////////////////////////////////////////////////
// Name:        include/wx/mac/carbon/window.h
// Purpose:     wxWindowMac class
// Author:      Stefan Csomor
// Modified by:
// Created:     1998-01-01
// RCS-ID:      $Id$
// Copyright:   (c) Stefan Csomor
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_WINDOW_H_
#define _WX_WINDOW_H_

#include "wx/brush.h"
#include "wx/dc.h"

class WXDLLIMPEXP_FWD_CORE wxButton;
class WXDLLIMPEXP_FWD_CORE wxScrollBar;
class WXDLLIMPEXP_FWD_CORE wxNonOwnedWindow;

#if wxOSX_USE_CARBON
    class WXDLLIMPEXP_FWD_CORE wxMacControl ;
    typedef wxMacControl wxOSXWidgetImpl;
#elif wxOSX_USE_COCOA_OR_IPHONE
    class WXDLLIMPEXP_FWD_CORE wxWidgetImpl ;
    typedef wxWidgetImpl wxOSXWidgetImpl;
#endif


class WXDLLIMPEXP_CORE wxWindowMac: public wxWindowBase
{
    DECLARE_DYNAMIC_CLASS(wxWindowMac)

    friend class wxDC;
    friend class wxPaintDC;

public:
    wxWindowMac();

    wxWindowMac( wxWindowMac *parent,
                wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = 0,
                const wxString& name = wxPanelNameStr );

    virtual ~wxWindowMac();

    bool Create( wxWindowMac *parent,
                wxWindowID id,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
                long style = 0,
                const wxString& name = wxPanelNameStr );

    // implement base class pure virtuals
    virtual void SetLabel( const wxString& label );
    virtual wxString GetLabel() const;

    virtual void Raise();
    virtual void Lower();

    virtual bool Show( bool show = true );

    virtual bool IsShownOnScreen() const;

    virtual void SetFocus();

    virtual void WarpPointer( int x, int y );

    virtual void Refresh( bool eraseBackground = true,
                          const wxRect *rect = NULL );

    virtual void Update() ;
    virtual void ClearBackground();

    virtual bool SetCursor( const wxCursor &cursor );
    virtual bool SetFont( const wxFont &font );
    virtual bool SetBackgroundColour( const wxColour &colour );
    virtual bool SetForegroundColour( const wxColour &colour );

    virtual int GetCharHeight() const;
    virtual int GetCharWidth() const;

public:
    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 void AlwaysShowScrollbars(bool horz = true, bool vert = true);
    virtual bool IsScrollbarAlwaysShown(int orient) const
    {
        return orient == wxHORIZONTAL ? m_hScrollBarAlwaysShown
                                      : m_vScrollBarAlwaysShown;
    }

    virtual bool Reparent( wxWindowBase *newParent );

#if wxUSE_DRAG_AND_DROP
    virtual void SetDropTarget( wxDropTarget *dropTarget );
#endif

    // Accept files for dragging
    virtual void DragAcceptFiles( bool accept );

    // implementation from now on
    // --------------------------

    void MacClientToRootWindow( int *x , int *y ) const;

    void MacWindowToRootWindow( int *x , int *y ) const;

    void MacRootWindowToWindow( int *x , int *y ) const;

    virtual wxString MacGetToolTipString( wxPoint &where );

    // simple accessors
    // ----------------

    virtual WXWidget GetHandle() const;

    virtual bool SetTransparent(wxByte alpha);
    virtual bool CanSetTransparent();
    virtual wxByte GetTransparent() const ;

    // event handlers
    // --------------

    void OnNcPaint( wxNcPaintEvent& event );
    void OnEraseBackground(wxEraseEvent& event );
    void OnMouseEvent( wxMouseEvent &event );

    void MacOnScroll( wxScrollEvent&event );

    virtual bool AcceptsFocus() const;

    virtual bool IsDoubleBuffered() const { return true; }

public:
    static long         MacRemoveBordersFromStyle( long style ) ;

public:
    void OnInternalIdle();

    // For implementation purposes:
    // sometimes decorations make the client area smaller
    virtual wxPoint GetClientAreaOrigin() const;

    wxWindowMac *FindItem(long id) const;
    wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const;

    virtual void        TriggerScrollEvent( wxEventType scrollEvent ) ;
    // this should not be overriden in classes above wxWindowMac
    // because it is called from its destructor via DeleteChildren
    virtual void        RemoveChild( wxWindowBase *child );
    
    virtual bool        MacDoRedraw( long time ) ;
    virtual void        MacPaintChildrenBorders();
    virtual void        MacPaintBorders( int left , int top ) ;
    void                MacPaintGrowBox();

    // invalidates the borders and focus area around the control;
    // must not be virtual as it will be called during destruction
    void                MacInvalidateBorders() ;

    WXWindow            MacGetTopLevelWindowRef() const ;
    wxNonOwnedWindow*   MacGetTopLevelWindow() const ;

    virtual long        MacGetLeftBorderSize() const ;
    virtual long        MacGetRightBorderSize() const ;
    virtual long        MacGetTopBorderSize() const ;
    virtual long        MacGetBottomBorderSize() const ;

    virtual void        MacSuperChangedPosition() ;

    // absolute coordinates of this window's root have changed
    virtual void        MacTopLevelWindowChangedPosition() ;

    virtual void        MacChildAdded() ;
    virtual void        MacVisibilityChanged() ;
    virtual void        MacEnabledStateChanged() ;
    virtual void        MacHiliteChanged() ;
    virtual wxInt32     MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;

    bool                MacIsReallyEnabled() ;
    bool                MacIsReallyHilited() ;

#if WXWIN_COMPATIBILITY_2_8
    bool                MacIsUserPane() { return m_macIsUserPane; }
#endif
    bool                MacIsUserPane() const { return m_macIsUserPane; }

    virtual bool        MacSetupCursor( const wxPoint& pt ) ;

    // return the rectangle that would be visible of this control,
    // regardless whether controls are hidden
    // only taking into account clipping by parent windows
    const wxRect&       MacGetClippedClientRect() const ;
    const wxRect&       MacGetClippedRect() const ;
    const wxRect&       MacGetClippedRectWithOuterStructure() const ;

    // returns the visible region of this control in window ie non-client coordinates
    const wxRegion&     MacGetVisibleRegion( bool includeOuterStructures = false ) ;

    // returns true if children have to clipped to the content area
    // (e.g., scrolled windows)
    bool                MacClipChildren() const { return m_clipChildren ; }
    void                MacSetClipChildren( bool clip ) { m_clipChildren = clip ; }

    // returns true if the grandchildren need to be clipped to the children's content area
    // (e.g., splitter windows)
    virtual bool        MacClipGrandChildren() const { return false ; }
    bool                MacIsWindowScrollbar( const wxWindow* sb ) const
    { return ((wxWindow*)m_hScrollBar == sb || (wxWindow*)m_vScrollBar == sb) ; }
    virtual bool IsClientAreaChild(const wxWindow *child) const
    {
        return !MacIsWindowScrollbar(child) &&
               wxWindowBase::IsClientAreaChild(child);
    }

    void                MacPostControlCreate(const wxPoint& pos, const wxSize& size) ;
    wxList&             GetSubcontrols() { return m_subControls; }

    // translate wxWidgets coords into ones suitable
    // to be passed to CreateControl calls
    //
    // returns true if non-default coords are returned, false otherwise
    bool                MacGetBoundsForControl(const wxPoint& pos,
                                           const wxSize& size,
                                           int& x, int& y,
                                           int& w, int& h , bool adjustForOrigin ) const ;

    // the 'true' OS level control for this wxWindow
    wxOSXWidgetImpl*       GetPeer() const { return m_peer ; }
 
    void *              MacGetCGContextRef() { return m_cgContextRef ; }
    void                MacSetCGContextRef(void * cg) { m_cgContextRef = cg ; }

    // osx specific event handling common for all osx-ports
    
    virtual bool        OSXHandleClicked( double timestampsec );
    virtual bool        OSXHandleKeyEvent( wxKeyEvent& event );
protected:
    // For controls like radio buttons which are genuinely composite
    wxList              m_subControls;

    // the peer object, allowing for cleaner API support
    wxOSXWidgetImpl *   m_peer ;

    void *              m_cgContextRef ;

    // cache the clipped rectangles within the window hierarchy
    void                MacUpdateClippedRects() const ;

    mutable bool        m_cachedClippedRectValid ;
    mutable wxRect      m_cachedClippedRectWithOuterStructure ;
    mutable wxRect      m_cachedClippedRect ;
    mutable wxRect      m_cachedClippedClientRect ;
    mutable wxRegion    m_cachedClippedRegionWithOuterStructure ;
    mutable wxRegion    m_cachedClippedRegion ;
    mutable wxRegion    m_cachedClippedClientRegion ;

    // true if is is not a native control but a wxWindow control
    bool                m_macIsUserPane ;

    // insets of the mac control from the wx top left corner
    wxPoint             m_macTopLeftInset ;
    wxPoint             m_macBottomRightInset ;
    wxByte              m_macAlpha ;

    wxScrollBar*        m_hScrollBar ;
    wxScrollBar*        m_vScrollBar ;
    bool                m_hScrollBarAlwaysShown;
    bool                m_vScrollBarAlwaysShown;
    wxString            m_label ;

    // set to true if we do a sharp clip at the content area of this window
    // must be dynamic as eg a panel normally is not clipping precisely, but if
    // it becomes the target window of a scrolled window it has to...
    bool                m_clipChildren ;

    virtual bool        MacIsChildOfClientArea( const wxWindow* child ) const ;

    bool                MacHasScrollBarCorner() const;
    void                MacCreateScrollBars( long style ) ;
    void                MacRepositionScrollBars() ;
    void                MacUpdateControlFont() ;

    // implement the base class pure virtuals
    virtual void DoGetTextExtent(const wxString& string,
                                 int *x, int *y,
                                 int *descent = NULL,
                                 int *externalLeading = NULL,
                                 const wxFont *theFont = NULL ) const;

    virtual void DoEnable( bool enable );
#if wxUSE_MENUS
    virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
#endif

    virtual void DoFreeze();
    virtual void DoThaw();

    virtual wxSize DoGetBestSize() const;
    virtual wxSize DoGetSizeFromClientSize( const wxSize & size ) 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 void DoCaptureMouse();
    virtual void DoReleaseMouse();

    // 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
    // themselves inside the given rectangle
    virtual void DoMoveWindow( int x, int y, int width, int height );
    virtual void DoSetWindowVariant( wxWindowVariant variant );

#if wxUSE_TOOLTIPS
    virtual void DoSetToolTip( wxToolTip *tip );
#endif

private:
    // common part of all ctors
    void Init();

    // show/hide scrollbars as needed, common part of SetScrollbar() and
    // AlwaysShowScrollbars()
    void DoUpdateScrollbarVisibility();


    wxDECLARE_NO_COPY_CLASS(wxWindowMac);
    DECLARE_EVENT_TABLE()
};

#endif // _WX_WINDOW_H_
Commit	Line	Data
6762286d SC	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: include/wx/mac/carbon/window.h
	3	// Purpose: wxWindowMac class
	4	// Author: Stefan Csomor
	5	// Modified by:
	6	// Created: 1998-01-01
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Stefan Csomor
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_WINDOW_H_
	13	#define _WX_WINDOW_H_
	14
	15	#include "wx/brush.h"
	16	#include "wx/dc.h"
	17
	18	class WXDLLIMPEXP_FWD_CORE wxButton;
	19	class WXDLLIMPEXP_FWD_CORE wxScrollBar;
	20	class WXDLLIMPEXP_FWD_CORE wxNonOwnedWindow;
	21
c099b533 SC	22	#if wxOSX_USE_CARBON
	23	class WXDLLIMPEXP_FWD_CORE wxMacControl ;
	24	typedef wxMacControl wxOSXWidgetImpl;
ee032c59 SC	25	#elif wxOSX_USE_COCOA_OR_IPHONE
	26	class WXDLLIMPEXP_FWD_CORE wxWidgetImpl ;
	27	typedef wxWidgetImpl wxOSXWidgetImpl;
c099b533 SC	28	#endif
c099b533 SC	29
6762286d SC	30
	31	class WXDLLIMPEXP_CORE wxWindowMac: public wxWindowBase
	32	{
	33	DECLARE_DYNAMIC_CLASS(wxWindowMac)
	34
	35	friend class wxDC;
	36	friend class wxPaintDC;
	37
	38	public:
	39	wxWindowMac();
	40
	41	wxWindowMac( wxWindowMac *parent,
	42	wxWindowID id,
	43	const wxPoint& pos = wxDefaultPosition,
	44	const wxSize& size = wxDefaultSize,
	45	long style = 0,
	46	const wxString& name = wxPanelNameStr );
	47
	48	virtual ~wxWindowMac();
	49
	50	bool Create( wxWindowMac *parent,
	51	wxWindowID id,
	52	const wxPoint& pos = wxDefaultPosition,
	53	const wxSize& size = wxDefaultSize,
	54	long style = 0,
	55	const wxString& name = wxPanelNameStr );
	56
	57	// implement base class pure virtuals
	58	virtual void SetLabel( const wxString& label );
	59	virtual wxString GetLabel() const;
	60
	61	virtual void Raise();
	62	virtual void Lower();
	63
	64	virtual bool Show( bool show = true );
	65
	66	virtual bool IsShownOnScreen() const;
	67
	68	virtual void SetFocus();
	69
	70	virtual void WarpPointer( int x, int y );
	71
	72	virtual void Refresh( bool eraseBackground = true,
	73	const wxRect *rect = NULL );
	74
	75	virtual void Update() ;
	76	virtual void ClearBackground();
	77
	78	virtual bool SetCursor( const wxCursor &cursor );
	79	virtual bool SetFont( const wxFont &font );
	80	virtual bool SetBackgroundColour( const wxColour &colour );
	81	virtual bool SetForegroundColour( const wxColour &colour );
	82
	83	virtual int GetCharHeight() const;
	84	virtual int GetCharWidth() const;
6762286d SC	85
	86	public:
	87	virtual void SetScrollbar( int orient, int pos, int thumbVisible,
	88	int range, bool refresh = true );
	89	virtual void SetScrollPos( int orient, int pos, bool refresh = true );
	90	virtual int GetScrollPos( int orient ) const;
	91	virtual int GetScrollThumb( int orient ) const;
	92	virtual int GetScrollRange( int orient ) const;
	93	virtual void ScrollWindow( int dx, int dy,
d3b9f782	94	const wxRect* rect = NULL );
6762286d SC	95	virtual void AlwaysShowScrollbars(bool horz = true, bool vert = true);
	96	virtual bool IsScrollbarAlwaysShown(int orient) const
	97	{
	98	return orient == wxHORIZONTAL ? m_hScrollBarAlwaysShown
	99	: m_vScrollBarAlwaysShown;
	100	}
	101
	102	virtual bool Reparent( wxWindowBase *newParent );
	103
	104	#if wxUSE_DRAG_AND_DROP
	105	virtual void SetDropTarget( wxDropTarget *dropTarget );
	106	#endif
	107
	108	// Accept files for dragging
	109	virtual void DragAcceptFiles( bool accept );
	110
	111	// implementation from now on
	112	// --------------------------
	113
	114	void MacClientToRootWindow( int x , int y ) const;
	115
	116	void MacWindowToRootWindow( int x , int y ) const;
	117
	118	void MacRootWindowToWindow( int x , int y ) const;
	119
	120	virtual wxString MacGetToolTipString( wxPoint &where );
	121
	122	// simple accessors
	123	// ----------------
	124
	125	virtual WXWidget GetHandle() const;
	126
	127	virtual bool SetTransparent(wxByte alpha);
	128	virtual bool CanSetTransparent();
	129	virtual wxByte GetTransparent() const ;
	130
	131	// event handlers
	132	// --------------
4dd9fdf8	133
6762286d SC	134	void OnNcPaint( wxNcPaintEvent& event );
	135	void OnEraseBackground(wxEraseEvent& event );
	136	void OnMouseEvent( wxMouseEvent &event );
	137
	138	void MacOnScroll( wxScrollEvent&event );
	139
	140	virtual bool AcceptsFocus() const;
	141
	142	virtual bool IsDoubleBuffered() const { return true; }
	143
	144	public:
	145	static long MacRemoveBordersFromStyle( long style ) ;
	146
	147	public:
	148	void OnInternalIdle();
	149
	150	// For implementation purposes:
	151	// sometimes decorations make the client area smaller
	152	virtual wxPoint GetClientAreaOrigin() const;
	153
	154	wxWindowMac *FindItem(long id) const;
	155	wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = false) const;
	156
19c7ac3d	157	virtual void TriggerScrollEvent( wxEventType scrollEvent ) ;
6762286d SC	158	// this should not be overriden in classes above wxWindowMac
	159	// because it is called from its destructor via DeleteChildren
	160	virtual void RemoveChild( wxWindowBase *child );
5398a2e0 SC	161
	162	virtual bool MacDoRedraw( long time ) ;
	163	virtual void MacPaintChildrenBorders();
6762286d SC	164	virtual void MacPaintBorders( int left , int top ) ;
	165	void MacPaintGrowBox();
	166
	167	// invalidates the borders and focus area around the control;
	168	// must not be virtual as it will be called during destruction
	169	void MacInvalidateBorders() ;
	170
	171	WXWindow MacGetTopLevelWindowRef() const ;
	172	wxNonOwnedWindow* MacGetTopLevelWindow() const ;
	173
	174	virtual long MacGetLeftBorderSize() const ;
	175	virtual long MacGetRightBorderSize() const ;
	176	virtual long MacGetTopBorderSize() const ;
	177	virtual long MacGetBottomBorderSize() const ;
	178
	179	virtual void MacSuperChangedPosition() ;
	180
	181	// absolute coordinates of this window's root have changed
	182	virtual void MacTopLevelWindowChangedPosition() ;
	183
	184	virtual void MacChildAdded() ;
	185	virtual void MacVisibilityChanged() ;
	186	virtual void MacEnabledStateChanged() ;
	187	virtual void MacHiliteChanged() ;
	188	virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF event ) ;
	189
	190	bool MacIsReallyEnabled() ;
	191	bool MacIsReallyHilited() ;
	192
938fbc8f	193	#if WXWIN_COMPATIBILITY_2_8
6762286d	194	bool MacIsUserPane() { return m_macIsUserPane; }
938fbc8f SC	195	#endif
938fbc8f SC	196	bool MacIsUserPane() const { return m_macIsUserPane; }
6762286d SC	197
	198	virtual bool MacSetupCursor( const wxPoint& pt ) ;
	199
	200	// return the rectangle that would be visible of this control,
	201	// regardless whether controls are hidden
	202	// only taking into account clipping by parent windows
	203	const wxRect& MacGetClippedClientRect() const ;
	204	const wxRect& MacGetClippedRect() const ;
	205	const wxRect& MacGetClippedRectWithOuterStructure() const ;
	206
	207	// returns the visible region of this control in window ie non-client coordinates
	208	const wxRegion& MacGetVisibleRegion( bool includeOuterStructures = false ) ;
	209
	210	// returns true if children have to clipped to the content area
	211	// (e.g., scrolled windows)
	212	bool MacClipChildren() const { return m_clipChildren ; }
	213	void MacSetClipChildren( bool clip ) { m_clipChildren = clip ; }
	214
	215	// returns true if the grandchildren need to be clipped to the children's content area
	216	// (e.g., splitter windows)
	217	virtual bool MacClipGrandChildren() const { return false ; }
	218	bool MacIsWindowScrollbar( const wxWindow* sb ) const
	219	{ return ((wxWindow)m_hScrollBar == sb \|\| (wxWindow)m_vScrollBar == sb) ; }
	220	virtual bool IsClientAreaChild(const wxWindow *child) const
	221	{
	222	return !MacIsWindowScrollbar(child) &&
	223	wxWindowBase::IsClientAreaChild(child);
	224	}
	225
	226	void MacPostControlCreate(const wxPoint& pos, const wxSize& size) ;
	227	wxList& GetSubcontrols() { return m_subControls; }
	228
	229	// translate wxWidgets coords into ones suitable
	230	// to be passed to CreateControl calls
	231	//
	232	// returns true if non-default coords are returned, false otherwise
	233	bool MacGetBoundsForControl(const wxPoint& pos,
	234	const wxSize& size,
	235	int& x, int& y,
	236	int& w, int& h , bool adjustForOrigin ) const ;
	237
	238	// the 'true' OS level control for this wxWindow
c099b533	239	wxOSXWidgetImpl* GetPeer() const { return m_peer ; }
6762286d SC	240
	241	void * MacGetCGContextRef() { return m_cgContextRef ; }
	242	void MacSetCGContextRef(void * cg) { m_cgContextRef = cg ; }
	243
	244	// osx specific event handling common for all osx-ports
	245
4eb5a0ec RR	246	virtual bool OSXHandleClicked( double timestampsec );
4eb5a0ec RR	247	virtual bool OSXHandleKeyEvent( wxKeyEvent& event );
6762286d SC	248	protected:
	249	// For controls like radio buttons which are genuinely composite
	250	wxList m_subControls;
	251
6762286d	252	// the peer object, allowing for cleaner API support
c099b533 SC	253	wxOSXWidgetImpl * m_peer ;
c099b533 SC	254
6762286d SC	255	void * m_cgContextRef ;
	256
	257	// cache the clipped rectangles within the window hierarchy
	258	void MacUpdateClippedRects() const ;
	259
	260	mutable bool m_cachedClippedRectValid ;
	261	mutable wxRect m_cachedClippedRectWithOuterStructure ;
	262	mutable wxRect m_cachedClippedRect ;
	263	mutable wxRect m_cachedClippedClientRect ;
	264	mutable wxRegion m_cachedClippedRegionWithOuterStructure ;
	265	mutable wxRegion m_cachedClippedRegion ;
	266	mutable wxRegion m_cachedClippedClientRegion ;
	267
	268	// true if is is not a native control but a wxWindow control
	269	bool m_macIsUserPane ;
	270
	271	// insets of the mac control from the wx top left corner
	272	wxPoint m_macTopLeftInset ;
	273	wxPoint m_macBottomRightInset ;
	274	wxByte m_macAlpha ;
	275
	276	wxScrollBar* m_hScrollBar ;
	277	wxScrollBar* m_vScrollBar ;
	278	bool m_hScrollBarAlwaysShown;
	279	bool m_vScrollBarAlwaysShown;
	280	wxString m_label ;
	281
	282	// set to true if we do a sharp clip at the content area of this window
	283	// must be dynamic as eg a panel normally is not clipping precisely, but if
	284	// it becomes the target window of a scrolled window it has to...
	285	bool m_clipChildren ;
	286
	287	virtual bool MacIsChildOfClientArea( const wxWindow* child ) const ;
	288
	289	bool MacHasScrollBarCorner() const;
	290	void MacCreateScrollBars( long style ) ;
	291	void MacRepositionScrollBars() ;
	292	void MacUpdateControlFont() ;
	293
	294	// implement the base class pure virtuals
6de70470 VZ	295	virtual void DoGetTextExtent(const wxString& string,
	296	int x, int y,
	297	int *descent = NULL,
	298	int *externalLeading = NULL,
	299	const wxFont *theFont = NULL ) const;
	300
	301	virtual void DoEnable( bool enable );
	302	#if wxUSE_MENUS
	303	virtual bool DoPopupMenu( wxMenu *menu, int x, int y );
	304	#endif
	305
	306	virtual void DoFreeze();
	307	virtual void DoThaw();
	308
6762286d SC	309	virtual wxSize DoGetBestSize() const;
	310	virtual wxSize DoGetSizeFromClientSize( const wxSize & size ) const;
	311	virtual void DoClientToScreen( int x, int y ) const;
	312	virtual void DoScreenToClient( int x, int y ) const;
	313	virtual void DoGetPosition( int x, int y ) const;
	314	virtual void DoGetSize( int width, int height ) const;
	315	virtual void DoGetClientSize( int width, int height ) const;
	316	virtual void DoSetSize(int x, int y,
	317	int width, int height,
	318	int sizeFlags = wxSIZE_AUTO);
	319	virtual void DoSetClientSize(int width, int height);
	320
	321	virtual void DoCaptureMouse();
	322	virtual void DoReleaseMouse();
	323
	324	// move the window to the specified location and resize it: this is called
	325	// from both DoSetSize() and DoSetClientSize() and would usually just call
	326	// ::MoveWindow() except for composite controls which will want to arrange
	327	// themselves inside the given rectangle
	328	virtual void DoMoveWindow( int x, int y, int width, int height );
	329	virtual void DoSetWindowVariant( wxWindowVariant variant );
	330
	331	#if wxUSE_TOOLTIPS
	332	virtual void DoSetToolTip( wxToolTip *tip );
5c6eb3a8	333	#endif
6762286d SC	334
	335	private:
	336	// common part of all ctors
	337	void Init();
	338
	339	// show/hide scrollbars as needed, common part of SetScrollbar() and
	340	// AlwaysShowScrollbars()
	341	void DoUpdateScrollbarVisibility();
	342
	343
c0c133e1	344	wxDECLARE_NO_COPY_CLASS(wxWindowMac);
6762286d SC	345	DECLARE_EVENT_TABLE()
	346	};
	347
	348	#endif // _WX_WINDOW_H_