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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/palmos/font.h
	3	// Purpose: wxFont class
	4	// Author: William Osborne - minimal working wxPalmOS port
	5	// Modified by: Yunhui Fu
	6	// Created: 10/14/04
	7	// RCS-ID: $Id$
	8	// Copyright: (c) William Osborne
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_FONT_H_
	13	#define _WX_FONT_H_
	14
	15	#include "wx/gdicmn.h"
	16
	17	// ----------------------------------------------------------------------------
	18	// wxFont
	19	// ----------------------------------------------------------------------------
	20
	21	class WXDLLIMPEXP_CORE wxFont : public wxFontBase
	22	{
	23	public:
	24	// ctors and such
	25	wxFont() { }
	26
	27	#if FUTURE_WXWIN_COMPATIBILITY_3_0
	28	wxFont(int size,
	29	int family,
	30	int style,
	31	int weight,
	32	bool underlined = false,
	33	const wxString& face = wxEmptyString,
	34	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	35	{
	36	(void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
	37	}
	38	#endif
	39
	40	wxFont(int size,
	41	wxFontFamily family,
	42	wxFontStyle style,
	43	wxFontWeight weight,
	44	bool underlined = false,
	45	const wxString& face = wxEmptyString,
	46	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	47	{
	48	Create(size, family, style, weight, underlined, face, encoding);
	49	}
	50
	51	bool Create(int size,
	52	wxFontFamily family,
	53	wxFontStyle style,
	54	wxFontWeight weight,
	55	bool underlined = false,
	56	const wxString& face = wxEmptyString,
	57	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
	58
	59	wxFont(const wxSize& pixelSize,
	60	int family,
	61	int style,
	62	int weight,
	63	bool underlined = false,
	64	const wxString& face = wxEmptyString,
	65	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	66	{
	67	(void)Create(pixelSize, family, style, weight,
	68	underlined, face, encoding);
	69	}
	70
	71	wxFont(const wxNativeFontInfo& info, WXHFONT hFont = 0)
	72	{
	73	Create(info, hFont);
	74	}
	75
	76	wxFont(const wxString& fontDesc);
	77
	78	bool Create(const wxSize& pixelSize,
	79	int family,
	80	int style,
	81	int weight,
	82	bool underlined = false,
	83	const wxString& face = wxEmptyString,
	84	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	85	{
	86	return DoCreate(-1, pixelSize, true, family, style,
	87	weight, underlined, face, encoding);
	88	}
	89
	90	bool Create(const wxNativeFontInfo& info, WXHFONT hFont = 0);
	91
	92	virtual ~wxFont();
	93
	94	// wxFontBase overridden functions
	95	virtual wxString GetNativeFontInfoDesc() const;
	96	virtual wxString GetNativeFontInfoUserDesc() const;
	97
	98	// implement base class pure virtuals
	99	virtual int GetPointSize() const;
	100	virtual wxSize GetPixelSize() const;
	101	virtual bool IsUsingSizeInPixels() const;
	102	virtual wxFontStyle GetStyle() const;
	103	virtual wxFontWeight GetWeight() const;
	104	virtual bool GetUnderlined() const;
	105	virtual wxString GetFaceName() const;
	106	virtual wxFontEncoding GetEncoding() const;
	107	virtual const wxNativeFontInfo *GetNativeFontInfo() const;
	108
	109	virtual void SetPointSize(int pointSize);
	110	virtual void SetPixelSize(const wxSize& pixelSize);
	111	virtual void SetFamily(wxFontFamily family);
	112	virtual void SetStyle(wxFontStyle style);
	113	virtual void SetWeight(wxFontWeight weight);
	114	virtual bool SetFaceName(const wxString& faceName);
	115	virtual void SetUnderlined(bool underlined);
	116	virtual void SetEncoding(wxFontEncoding encoding);
	117
	118	wxDECLARE_COMMON_FONT_METHODS();
	119
	120	virtual bool IsFixedWidth() const;
	121
	122	// implementation only from now on
	123	// -------------------------------
	124
	125	virtual bool IsFree() const;
	126	virtual bool RealizeResource();
	127	virtual WXHANDLE GetResourceHandle() const;
	128	virtual bool FreeResource(bool force = false);
	129
	130	protected:
	131	// real font creation function, used in all cases
	132	bool DoCreate(int size,
	133	const wxSize& pixelSize,
	134	bool sizeUsingPixels,
	135	int family,
	136	int style,
	137	int weight,
	138	bool underlined = false,
	139	const wxString& face = wxEmptyString,
	140	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
	141
	142	virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
	143	virtual wxFontFamily DoGetFamily() const;
	144
	145	// implement wxObject virtuals which are used by AllocExclusive()
	146	virtual wxGDIRefData *CreateGDIRefData() const;
	147	virtual wxGDIRefData CloneGDIRefData(const wxGDIRefData data) const;
	148
	149	private:
	150	DECLARE_DYNAMIC_CLASS(wxFont)
	151	};
	152
	153	#endif // _WX_FONT_H_