git.saurik.com Git - wxWidgets.git/blame_incremental

... / ...

Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: 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	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
	16	#pragma interface "font.h"
	17	#endif
	18
	19	class wxXFont;
	20
	21	// Font
	22	class wxFont : public wxFontBase
	23	{
	24	public:
	25	// ctors and such
	26	wxFont() { Init(); }
	27	wxFont(const wxFont& font) { Init(); Ref(font); }
	28
	29	wxFont(int size,
	30	int family,
	31	int style,
	32	int weight,
	33	bool underlined = FALSE,
	34	const wxString& face = wxEmptyString,
	35	wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
	36	{
	37	Init();
	38
	39	(void)Create(size, family, style, weight, underlined, face, encoding);
	40	}
	41
	42	wxFont(const wxNativeFontInfo& info);
	43
	44	bool Create(int size,
	45	int family,
	46	int style,
	47	int weight,
	48	bool underlined = FALSE,
	49	const wxString& face = wxEmptyString,
	50	wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
	51
	52	// FIXME: I added the ! to make it compile;
	53	// is this right? - JACS
	54	#if !wxUSE_UNICODE
	55	bool Create(const wxString& fontname,
	56	wxFontEncoding fontenc = wxFONTENCODING_DEFAULT);
	57	#endif
	58	// DELETEME: no longer seems to be implemented.
	59	// bool Create(const wxNativeFontInfo& fontinfo);
	60
	61	virtual ~wxFont();
	62
	63	// assignment
	64	wxFont& operator=(const wxFont& font);
	65
	66	// implement base class pure virtuals
	67	virtual int GetPointSize() const;
	68	virtual int GetFamily() const;
	69	virtual int GetStyle() const;
	70	virtual int GetWeight() const;
	71	virtual bool GetUnderlined() const;
	72	virtual wxString GetFaceName() const;
	73	virtual wxFontEncoding GetEncoding() const;
	74	virtual const wxNativeFontInfo *GetNativeFontInfo() const;
	75
	76	virtual bool IsFixedWidth() const;
	77
	78	virtual void SetPointSize(int pointSize);
	79	virtual void SetFamily(int family);
	80	virtual void SetStyle(int style);
	81	virtual void SetWeight(int weight);
	82	virtual void SetFaceName(const wxString& faceName);
	83	virtual void SetUnderlined(bool underlined);
	84	virtual void SetEncoding(wxFontEncoding encoding);
	85
	86	virtual void SetNoAntiAliasing( bool no = TRUE );
	87	virtual bool GetNoAntiAliasing() const ;
	88
	89	// Implementation
	90
	91	#if wxUSE_PANGO
	92	#else
	93	// Find an existing, or create a new, XFontStruct
	94	// based on this wxFont and the given scale. Append the
	95	// font to list in the private data for future reference.
	96
	97	// TODO This is a fairly basic implementation, that doesn't
	98	// allow for different facenames, and also doesn't do a mapping
	99	// between 'standard' facenames (e.g. Arial, Helvetica, Times Roman etc.)
	100	// and the fonts that are available on a particular system.
	101	// Maybe we need to scan the user's machine to build up a profile
	102	// of the fonts and a mapping file.
	103
	104	// Return font struct, and optionally the Motif font list
	105	wxXFont *GetInternalFont(double scale = 1.0,
	106	WXDisplay* display = NULL) const;
	107
	108	// Helper function for convenient access of the above.
	109	WXFontStructPtr GetFontStruct(double scale = 1.0,
	110	WXDisplay* display = NULL) const;
	111	#endif
	112
	113	protected:
	114	virtual void DoSetNativeFontInfo( const wxNativeFontInfo& info );
	115
	116	// common part of all ctors
	117	void Init();
	118
	119	void Unshare();
	120
	121	private:
	122	DECLARE_DYNAMIC_CLASS(wxFont)
	123	};
	124
	125	#endif
	126	// _WX_FONT_H_