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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: dcclient.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Id: $Id$
	6	// Copyright: (c) 1998 Robert Roebling
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10
	11	#ifndef __GTKDCCLIENTH__
	12	#define __GTKDCCLIENTH__
	13
	14	#ifdef __GNUG__
	15	#pragma interface
	16	#endif
	17
	18	#include "wx/dc.h"
	19	#include "wx/window.h"
	20
	21	//-----------------------------------------------------------------------------
	22	// classes
	23	//-----------------------------------------------------------------------------
	24
	25	class wxWindowDC;
	26	class wxPaintDC;
	27	class wxClientDC;
	28
	29	//-----------------------------------------------------------------------------
	30	// wxWindowDC
	31	//-----------------------------------------------------------------------------
	32
	33	class wxWindowDC: public wxDC
	34	{
	35	DECLARE_DYNAMIC_CLASS(wxWindowDC)
	36
	37	public:
	38	wxWindowDC();
	39	wxWindowDC( wxWindow *win );
	40
	41	~wxWindowDC();
	42
	43	virtual void FloodFill( long x, long y, const wxColour& col, int style=wxFLOOD_SURFACE );
	44	virtual bool GetPixel( long x1, long y1, wxColour *col ) const;
	45
	46	virtual void DrawLine( long x1, long y1, long x2, long y2 );
	47	virtual void CrossHair( long x, long y );
	48	virtual void DrawArc( long x1, long y1, long x2, long y2, double xc, double yc );
	49	virtual void DrawEllipticArc( long x, long y, long width, long height, double sa, double ea );
	50	virtual void DrawPoint( long x, long y );
	51
	52	virtual void DrawLines( int n, wxPoint points[], long xoffset = 0, long yoffset = 0 );
	53	virtual void DrawLines( wxList *points, long xoffset = 0, long yoffset = 0 );
	54	virtual void DrawPolygon( int n, wxPoint points[], long xoffset = 0, long yoffset = 0,
	55	int fillStyle=wxODDEVEN_RULE );
	56	virtual void DrawPolygon( wxList *lines, long xoffset = 0, long yoffset = 0,
	57	int fillStyle=wxODDEVEN_RULE );
	58
	59	virtual void DrawRectangle( long x, long y, long width, long height );
	60	virtual void DrawRoundedRectangle( long x, long y, long width, long height, double radius = 20.0 );
	61	virtual void DrawEllipse( long x, long y, long width, long height );
	62
	63	virtual bool CanDrawBitmap() const;
	64	virtual void DrawIcon( const wxIcon &icon, long x, long y );
	65	virtual void DrawBitmap( const wxBitmap &bitmap, long x, long y, bool useMask=FALSE );
	66	virtual bool Blit( long xdest, long ydest, long width, long height,
	67	wxDC *source, long xsrc, long ysrc, int logical_func = wxCOPY, bool useMask=FALSE );
	68
	69	virtual void DrawText( const wxString &text, long x, long y, bool use16 = FALSE );
	70	virtual bool CanGetTextExtent() const;
	71	virtual void GetTextExtent( const wxString &string, long width, long height,
	72	long descent = (long ) NULL, long externalLeading = (long ) NULL,
	73	wxFont theFont = (wxFont ) NULL, bool use16 = FALSE );
	74	virtual long GetCharWidth();
	75	virtual long GetCharHeight();
	76
	77	virtual void Clear();
	78
	79	virtual void SetFont( const wxFont &font );
	80	virtual void SetPen( const wxPen &pen );
	81	virtual void SetBrush( const wxBrush &brush );
	82	virtual void SetBackground( const wxBrush &brush );
	83	virtual void SetLogicalFunction( int function );
	84	virtual void SetTextForeground( const wxColour &col );
	85	virtual void SetTextBackground( const wxColour &col );
	86	virtual void SetBackgroundMode( int mode );
	87	virtual void SetPalette( const wxPalette& palette );
	88
	89	virtual void SetClippingRegion( long x, long y, long width, long height );
	90	virtual void DestroyClippingRegion();
	91	virtual void SetClippingRegion( const wxRegion &region );
	92
	93	virtual void DrawSpline( wxList *points );
	94
	95	// Resolution in pixels per logical inch
	96	wxSize GetPPI(void) const;
	97
	98	// implementation
	99
	100	GdkWindow *m_window;
	101	GdkGC *m_penGC;
	102	GdkGC *m_brushGC;
	103	GdkGC *m_textGC;
	104	GdkGC *m_bgGC;
	105	GdkColormap *m_cmap;
	106	bool m_isMemDC;
	107	wxWindow *m_owner;
	108
	109	void SetUpDC();
	110	void Destroy();
	111	GdkWindow *GetWindow();
	112	};
	113
	114	//-----------------------------------------------------------------------------
	115	// wxPaintDC
	116	//-----------------------------------------------------------------------------
	117
	118	class wxPaintDC : public wxWindowDC
	119	{
	120	DECLARE_DYNAMIC_CLASS(wxPaintDC)
	121
	122	public:
	123	wxPaintDC();
	124	wxPaintDC( wxWindow *win );
	125	};
	126
	127	//-----------------------------------------------------------------------------
	128	// wxClientDC
	129	//-----------------------------------------------------------------------------
	130
	131	class wxClientDC : public wxWindowDC
	132	{
	133	DECLARE_DYNAMIC_CLASS(wxClientDC)
	134
	135	public:
	136	wxClientDC();
	137	wxClientDC( wxWindow *win );
	138	};
	139
	140
	141	#endif // __GTKDCCLIENTH__