[wxWidgets.git] / include / wx / os2 / dcclient.h

/////////////////////////////////////////////////////////////////////////////
// Name:        dcclient.h
// Purpose:     wxClientDC, wxPaintDC and wxWindowDC classes
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_DCCLIENT_H_
#define _WX_DCCLIENT_H_

#ifdef __GNUG__
#pragma interface "dcclient.h"
#endif

#include "wx/dc.h"

//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------

class WXDLLEXPORT wxPaintDC;
class WXDLLEXPORT wxWindow;

// Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented differently.
// On many platforms, however, they will be the same.

class WXDLLEXPORT wxWindowDC: public wxDC
{
  DECLARE_DYNAMIC_CLASS(wxWindowDC)

  public:

    wxWindowDC(void);
    wxWindowDC( wxWindow *win );

    ~wxWindowDC(void);

    virtual void FloodFill( long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE );
    virtual bool GetPixel( long x1, long y1, wxColour *col ) const;

    virtual void DrawLine( long x1, long y1, long x2, long y2 );
    virtual void CrossHair( long x, long y );
    virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc );
    virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
    virtual void DrawPoint( long x, long y );

    virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 );
    virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
    virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
                              int fillStyle=wxODDEVEN_RULE );
    virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
                              int fillStyle=wxODDEVEN_RULE );

    virtual void DrawRectangle( long x, long y, long width, long height );
    virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
    virtual void DrawEllipse( long x, long y, long width, long height );

    virtual bool CanDrawBitmap(void) const;
    virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
    virtual bool Blit( long xdest, long ydest, long width, long height,
       wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );

    virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
    virtual bool CanGetTextExtent(void) const;
    virtual void GetTextExtent( const wxString &string, long *width, long *height,
                     long *descent = NULL, long *externalLeading = NULL,
                     wxFont *theFont = NULL, bool use16 = FALSE ) const;
    virtual long GetCharWidth(void) const;
    virtual long GetCharHeight(void) const;

    virtual void Clear(void);

    virtual void SetFont( const wxFont &font );
    virtual void SetPen( const wxPen &pen );
    virtual void SetBrush( const wxBrush &brush );
    virtual void SetBackground( const wxBrush &brush );
    virtual void SetLogicalFunction( int function );
    virtual void SetTextForeground( const wxColour &col );
    virtual void SetTextBackground( const wxColour &col );
    virtual void SetBackgroundMode( int mode );
    virtual void SetPalette( const wxPalette& palette );

    virtual void SetClippingRegion( long x, long y, long width, long height );
    virtual void SetClippingRegion( const wxRegion& region ) ;
    virtual void DestroyClippingRegion(void);

    virtual void DrawSpline( wxList *points );
private:
    // to supress virtual function hiding, do not use
    void DrawEllipticArc(const wxPoint& pt, const wxSize& sz,
                         double sa, double ea)
    { wxDC::DrawEllipticArc(pt, sz, sa, ea); };
    void DrawPoint(wxPoint& pt)
    { wxDC:DrawPoint(pt); };
    void DrawSpline(int n, wxPoint points[])
    { wxDC::DrawSpline(n, points); };
    void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3)
    { wxDC::DrawSpline(x1, y1, x2, y2, x3, y3); };
    virtual void GetTextExtent( const wxString &string, long *width, long *height,
                     long *descent = NULL, long *externalLeading = NULL,
                     wxFont *theFont = NULL) const
    { GetTextExtent(string, width, height, descent, externalLeading, theFont, FALSE); };
};

//-----------------------------------------------------------------------------
// wxPaintDC
//-----------------------------------------------------------------------------

class WXDLLEXPORT wxPaintDC: public wxWindowDC
{
  DECLARE_DYNAMIC_CLASS(wxPaintDC)

  public:

    wxPaintDC(void):wxWindowDC() {};
    wxPaintDC( wxWindow *win ): wxWindowDC(win) {};

};

//-----------------------------------------------------------------------------
// wxClientDC
//-----------------------------------------------------------------------------

class WXDLLEXPORT wxClientDC: public wxWindowDC
{
  DECLARE_DYNAMIC_CLASS(wxClientDC)

  public:

    wxClientDC(void):wxWindowDC() {};
    wxClientDC( wxWindow *win ): wxWindowDC(win) {};

};

#endif
    // _WX_DCCLIENT_H_
Commit	Line	Data
0e320a79 DW	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: dcclient.h
	3	// Purpose: wxClientDC, wxPaintDC and wxWindowDC classes
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_DCCLIENT_H_
	13	#define _WX_DCCLIENT_H_
	14
	15	#ifdef __GNUG__
	16	#pragma interface "dcclient.h"
	17	#endif
	18
	19	#include "wx/dc.h"
	20
	21	//-----------------------------------------------------------------------------
	22	// classes
	23	//-----------------------------------------------------------------------------
	24
	25	class WXDLLEXPORT wxPaintDC;
	26	class WXDLLEXPORT wxWindow;
	27
	28	// Under Windows, wxClientDC, wxPaintDC and wxWindowDC are implemented differently.
	29	// On many platforms, however, they will be the same.
	30
	31	class WXDLLEXPORT wxWindowDC: public wxDC
	32	{
	33	DECLARE_DYNAMIC_CLASS(wxWindowDC)
	34
	35	public:
	36
	37	wxWindowDC(void);
	38	wxWindowDC( wxWindow *win );
	39
	40	~wxWindowDC(void);
	41
	42	virtual void FloodFill( long x1, long y1, const wxColour& col, int style=wxFLOOD_SURFACE );
	43	virtual bool GetPixel( long x1, long y1, wxColour *col ) const;
	44
	45	virtual void DrawLine( long x1, long y1, long x2, long y2 );
	46	virtual void CrossHair( long x, long y );
	47	virtual void DrawArc( long x1, long y1, long x2, long y2, long xc, long yc );
	48	virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
	49	virtual void DrawPoint( long x, long y );
	50
	51	virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 );
	52	virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
	53	virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
	54	int fillStyle=wxODDEVEN_RULE );
	55	virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
	56	int fillStyle=wxODDEVEN_RULE );
	57
	58	virtual void DrawRectangle( long x, long y, long width, long height );
	59	virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
	60	virtual void DrawEllipse( long x, long y, long width, long height );
	61
	62	virtual bool CanDrawBitmap(void) const;
	63	virtual void DrawIcon( const wxIcon &icon, long x, long y, bool useMask=FALSE );
	64	virtual bool Blit( long xdest, long ydest, long width, long height,
65	wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );
66
67	virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
68	virtual bool CanGetTextExtent(void) const;
69	virtual void GetTextExtent( const wxString &string, long width, long height,
70	long descent = NULL, long externalLeading = NULL,
1408104d DW	71	wxFont *theFont = NULL, bool use16 = FALSE ) const;
	72	virtual long GetCharWidth(void) const;
	73	virtual long GetCharHeight(void) const;
0e320a79 DW	74
	75	virtual void Clear(void);
	76
	77	virtual void SetFont( const wxFont &font );
	78	virtual void SetPen( const wxPen &pen );
	79	virtual void SetBrush( const wxBrush &brush );
	80	virtual void SetBackground( const wxBrush &brush );
	81	virtual void SetLogicalFunction( int function );
	82	virtual void SetTextForeground( const wxColour &col );
	83	virtual void SetTextBackground( const wxColour &col );
	84	virtual void SetBackgroundMode( int mode );
	85	virtual void SetPalette( const wxPalette& palette );
	86
	87	virtual void SetClippingRegion( long x, long y, long width, long height );
	88	virtual void SetClippingRegion( const wxRegion& region ) ;
	89	virtual void DestroyClippingRegion(void);
	90
	91	virtual void DrawSpline( wxList *points );
	92	private:
1408104d	93	// to supress virtual function hiding, do not use
54da4255 DW	94	void DrawEllipticArc(const wxPoint& pt, const wxSize& sz,
	95	double sa, double ea)
	96	{ wxDC::DrawEllipticArc(pt, sz, sa, ea); };
	97	void DrawPoint(wxPoint& pt)
	98	{ wxDC:DrawPoint(pt); };
	99	void DrawSpline(int n, wxPoint points[])
	100	{ wxDC::DrawSpline(n, points); };
	101	void DrawSpline(long x1, long y1, long x2, long y2, long x3, long y3)
	102	{ wxDC::DrawSpline(x1, y1, x2, y2, x3, y3); };
1408104d DW	103	virtual void GetTextExtent( const wxString &string, long width, long height,
	104	long descent = NULL, long externalLeading = NULL,
	105	wxFont *theFont = NULL) const
	106	{ GetTextExtent(string, width, height, descent, externalLeading, theFont, FALSE); };
0e320a79 DW	107	};
	108
	109	//-----------------------------------------------------------------------------
	110	// wxPaintDC
	111	//-----------------------------------------------------------------------------
	112
	113	class WXDLLEXPORT wxPaintDC: public wxWindowDC
	114	{
	115	DECLARE_DYNAMIC_CLASS(wxPaintDC)
	116
	117	public:
	118
	119	wxPaintDC(void):wxWindowDC() {};
	120	wxPaintDC( wxWindow *win ): wxWindowDC(win) {};
	121
	122	};
	123
	124	//-----------------------------------------------------------------------------
	125	// wxClientDC
	126	//-----------------------------------------------------------------------------
	127
	128	class WXDLLEXPORT wxClientDC: public wxWindowDC
	129	{
	130	DECLARE_DYNAMIC_CLASS(wxClientDC)
	131
	132	public:
	133
	134	wxClientDC(void):wxWindowDC() {};
	135	wxClientDC( wxWindow *win ): wxWindowDC(win) {};
	136
	137	};
	138
	139	#endif
	140	// _WX_DCCLIENT_H_