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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/x11/font.h
	3	// Purpose: wxFont class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 17/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_FONT_H_
	13	#define _WX_FONT_H_
	14
	15	class wxXFont;
	16
	17	// Font
	18	class WXDLLIMPEXP_CORE wxFont : public wxFontBase
	19	{
	20	public:
	21	// ctors and such
	22	wxFont() { }
	23
	24	#if FUTURE_WXWIN_COMPATIBILITY_3_0
	25	wxFont(int size,
	26	int family,
	27	int style,
	28	int weight,
	29	bool underlined = false,
	30	const wxString& face = wxEmptyString,
	31	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	32	{
	33	(void)Create(size, (wxFontFamily)family, (wxFontStyle)style, (wxFontWeight)weight, underlined, face, encoding);
	34	}
	35	#endif
	36
	37	wxFont(int size,
	38	wxFontFamily family,
	39	wxFontStyle style,
	40	wxFontWeight weight,
	41	bool underlined = false,
	42	const wxString& face = wxEmptyString,
	43	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	44	{
	45	Create(size, family, style, weight, underlined, face, encoding);
	46	}
	47
	48	wxFont(const wxSize& pixelSize,
	49	wxFontFamily family,
	50	wxFontStyle style,
	51	wxFontWeight weight,
	52	bool underlined = false,
	53	const wxString& face = wxEmptyString,
	54	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	55	{
	56	Create(10, family, style, weight, underlined, face, encoding);
	57	SetPixelSize(pixelSize);
	58	}
	59
	60	bool Create(int size,
	61	wxFontFamily family,
	62	wxFontStyle style,
	63	wxFontWeight weight,
	64	bool underlined = false,
	65	const wxString& face = wxEmptyString,
	66	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
	67
	68	wxFont(const wxNativeFontInfo& info);
	69
	70	// FIXME: I added the ! to make it compile;
	71	// is this right? - JACS
	72	#if !wxUSE_UNICODE
	73	bool Create(const wxString& fontname,
	74	wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
	75	#endif
	76	// DELETEME: no longer seems to be implemented.
	77	// bool Create(const wxNativeFontInfo& fontinfo);
	78
	79	virtual ~wxFont();
	80
	81	// implement base class pure virtuals
	82	virtual int GetPointSize() const;
	83	virtual wxFontStyle GetStyle() const;
	84	virtual wxFontWeight GetWeight() const;
	85	virtual bool GetUnderlined() const;
	86	virtual wxString GetFaceName() const;
	87	virtual wxFontEncoding GetEncoding() const;
	88	virtual const wxNativeFontInfo *GetNativeFontInfo() const;
	89
	90	virtual bool IsFixedWidth() const;
	91
	92	virtual void SetPointSize(int pointSize);
	93	virtual void SetFamily(wxFontFamily family);
	94	virtual void SetStyle(wxFontStyle style);
	95	virtual void SetWeight(wxFontWeight weight);
	96	virtual bool SetFaceName(const wxString& faceName);
	97	virtual void SetUnderlined(bool underlined);
	98	virtual void SetEncoding(wxFontEncoding encoding);
	99
	100	wxDECLARE_COMMON_FONT_METHODS();
	101
	102	// Implementation
	103
	104	#if wxUSE_PANGO
	105	#else
	106	// Find an existing, or create a new, XFontStruct
	107	// based on this wxFont and the given scale. Append the
	108	// font to list in the private data for future reference.
	109
	110	// TODO This is a fairly basic implementation, that doesn't
	111	// allow for different facenames, and also doesn't do a mapping
	112	// between 'standard' facenames (e.g. Arial, Helvetica, Times Roman etc.)
	113	// and the fonts that are available on a particular system.
	114	// Maybe we need to scan the user's machine to build up a profile
	115	// of the fonts and a mapping file.
	116
	117	// Return font struct, and optionally the Motif font list
	118	wxXFont *GetInternalFont(double scale = 1.0,
	119	WXDisplay* display = NULL) const;
	120
	121	// Helper function for convenient access of the above.
	122	WXFontStructPtr GetFontStruct(double scale = 1.0,
	123	WXDisplay* display = NULL) const;
	124	#endif
	125
	126	protected:
	127	virtual wxGDIRefData *CreateGDIRefData() const;
	128	virtual wxGDIRefData CloneGDIRefData(const wxGDIRefData data) const;
	129
	130	virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
	131	virtual wxFontFamily DoGetFamily() const;
	132
	133	void Unshare();
	134
	135	private:
	136	DECLARE_DYNAMIC_CLASS(wxFont)
	137	};
	138
	139	#endif
	140	// _WX_FONT_H_