summaryrefslogtreecommitdiffstats
path: root/doc/html/qfont-h.html
blob: 76f0b23c80058c442337bdbb331451202ba14434 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/ntqfont.h:1 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>ntqfont.h Include File</title>
<style type="text/css"><!--
fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>

<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
 <a href="index.html">
<font color="#004faf">Home</font></a>
 | <a href="classes.html">
<font color="#004faf">All&nbsp;Classes</font></a>
 | <a href="mainclasses.html">
<font color="#004faf">Main&nbsp;Classes</font></a>
 | <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
 | <a href="groups.html">
<font color="#004faf">Grouped&nbsp;Classes</font></a>
 | <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>ntqfont.h</h1>

<p>This is the verbatim text of the ntqfont.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/ntqfont.h   3.3.8   edited Jan 11 14:38 $
**
** Definition of TQFont class
**
** Created : 940514
**
** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Alternatively you may (at your option) use any
** later version of the GNU General Public License if such license has
** been publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/

#ifndef TQFONT_H
#define TQFONT_H

#ifndef QT_H
#include "ntqwindowdefs.h"
#include "ntqstring.h"
#endif // QT_H


class TQFontPrivate;                                     /* don't touch */
class TQStringList;
class TQTextFormatCollection;

class Q_EXPORT TQFont
{
public:
    enum StyleHint {
	Helvetica,  SansSerif = Helvetica,
	Times,      Serif = Times,
	Courier,    TypeWriter = Courier,
	OldEnglish, Decorative = OldEnglish,
	System,
	AnyStyle
    };

    enum StyleStrategy {
	PreferDefault    = 0x0001,
	PreferBitmap     = 0x0002,
	PreferDevice     = 0x0004,
	PreferOutline    = 0x0008,
	ForceOutline     = 0x0010,
	PreferMatch      = 0x0020,
	PreferQuality    = 0x0040,
	PreferAntialias  = 0x0080,
	NoAntialias      = 0x0100,
	OpenGLCompatible = 0x0200
    };

    enum Weight {
	Light    = 25,
	Normal   = 50,
	DemiBold = 63,
	Bold     = 75,
	Black	 = 87
    };

    enum Stretch {
	UltraCondensed =  50,
	ExtraCondensed =  62,
	Condensed      =  75,
	SemiCondensed  =  87,
	Unstretched    = 100,
	SemiExpanded   = 112,
	Expanded       = 125,
	ExtraExpanded  = 150,
	UltraExpanded  = 200
    };

    // default font
    TQFont();
    // specific font
#ifdef Q_QDOC
    TQFont( const TQString &amp;family, int pointSize = 12, int weight = Normal,
	   bool italic = FALSE );
#else
    TQFont( const TQString &amp;family, int pointSize = -1, int weight = -1,
	   bool italic = FALSE );
#endif
    // copy constructor
    TQFont( const TQFont &amp; );

    ~TQFont();

    TQString family() const;
    void setFamily( const TQString &amp;);

    int pointSize() const;
    float pointSizeFloat() const;
    void setPointSize( int );
    void setPointSizeFloat( float );

    int pixelSize() const;
    void setPixelSize( int );
    void setPixelSizeFloat( float );

    int weight() const;
    void setWeight( int );

    bool bold() const;
    void setBold( bool );

    bool italic() const;
    void setItalic( bool );

    bool underline() const;
    void setUnderline( bool );

    bool overline() const;
    void setOverline( bool );

    bool strikeOut() const;
    void setStrikeOut( bool );

    bool fixedPitch() const;
    void setFixedPitch( bool );

    StyleHint styleHint() const;
    StyleStrategy styleStrategy() const;
    void setStyleHint( StyleHint, StyleStrategy = PreferDefault );
    void setStyleStrategy( StyleStrategy s );

    int stretch() const;
    void setStretch( int );

    // is raw mode still needed?
    bool rawMode() const;
    void setRawMode( bool );

    // dupicated from TQFontInfo
    bool exactMatch() const;

    TQFont &amp;operator=( const TQFont &amp; );
    bool operator==( const TQFont &amp; ) const;
    bool operator!=( const TQFont &amp; ) const;
    bool isCopyOf( const TQFont &amp; ) const;


#ifdef Q_WS_WIN
    HFONT handle() const;
#else // !Q_WS_WIN
    TQt::HANDLE handle() const;
#endif // Q_WS_WIN


    // needed for X11
    void setRawName( const TQString &amp; );
    TQString rawName() const;

    TQString key() const;

    TQString toString() const;
    bool fromString(const TQString &amp;);

#ifndef TQT_NO_STRINGLIST
    static TQString substitute(const TQString &amp;);
    static TQStringList substitutes(const TQString &amp;);
    static TQStringList substitutions();
    static void insertSubstitution(const TQString&amp;, const TQString &amp;);
    static void insertSubstitutions(const TQString&amp;, const TQStringList &amp;);
    static void removeSubstitution(const TQString &amp;);
#endif //TQT_NO_STRINGLIST
    static void initialize();
    static void cleanup();
#ifndef Q_WS_QWS
    static void cacheStatistics();
#endif

#if defined(Q_WS_QWS)
    void qwsRenderToDisk(bool all=TRUE);
#endif


    // a copy of this lives in qunicodetables.cpp, as we can't include
    // ntqfont.h it in tools/. Do not modify without changing the script
    // enum in qunicodetable_p.h aswell.
    enum Script {
	// European Alphabetic Scripts
	Latin,
	Greek,
	Cyrillic,
	Armenian,
	Georgian,
	Runic,
	Ogham,
	SpacingModifiers,
	CombiningMarks,

	// Middle Eastern Scripts
	Hebrew,
	Arabic,
	Syriac,
	Thaana,

	// South and Southeast Asian Scripts
	Devanagari,
	Bengali,
	Gurmukhi,
	Gujarati,
	Oriya,
	Tamil,
	Telugu,
	Kannada,
	Malayalam,
	Sinhala,
	Thai,
	Lao,
	Tibetan,
	Myanmar,
	Khmer,

	// East Asian Scripts
	Han,
	Hiragana,
	Katakana,
	Hangul,
	Bopomofo,
	Yi,

	// Additional Scripts
	Ethiopic,
	Cherokee,
	CanadianAboriginal,
	Mongolian,

	// Symbols
	CurrencySymbols,
	LetterlikeSymbols,
	NumberForms,
	MathematicalOperators,
	TechnicalSymbols,
	GeometricSymbols,
	MiscellaneousSymbols,
	EnclosedAndSquare,
	Braille,

	Unicode,

	// some scripts added in Unicode 3.2
	Tagalog,
	Hanunoo,
	Buhid,
	Tagbanwa,

	KatakanaHalfWidth,

	// from Unicode 4.0
	Limbu,
	TaiLe,

	// End
#if !defined(Q_QDOC)
	NScripts,
	UnknownScript = NScripts,

	NoScript,

	// ----------------------------------------
	// Dear User, you can see values &gt; NScript,
	// but they are internal - do not touch.

	Han_Japanese,
	Han_SimplifiedChinese,
	Han_TraditionalChinese,
	Han_Korean,

	LastPrivateScript
#endif
    };

    TQString defaultFamily() const;
    TQString lastResortFamily() const;
    TQString lastResortFont() const;

#ifndef TQT_NO_COMPAT

    static TQFont defaultFont();
    static void setDefaultFont( const TQFont &amp; );

#endif // TQT_NO_COMPAT

    TQFont resolve( const TQFont &amp; ) const;

protected:
    // why protected?
    bool dirty() const;
    int deciPointSize() const;

private:
    TQFont( TQFontPrivate *, TQPaintDevice *pd );

    void detach();

#if defined(Q_WS_MAC)
    void macSetFont(TQPaintDevice *);
#elif defined(Q_WS_X11)
    void x11SetScreen( int screen = -1 );
    int x11Screen() const;
#endif

    friend class TQFontMetrics;
    friend class TQFontInfo;
    friend class TQPainter;
    friend class TQPSPrinterFont;
    friend class TQApplication;
    friend class TQWidget;
    friend class TQTextFormatCollection;
    friend class TQTextLayout;
    friend class TQTextItem;
    friend class TQGLContext;
#if defined(Q_WS_X11) &amp;&amp; !defined(TQT_NO_XFTFREETYPE)
    friend TQt::HANDLE qt_xft_handle(const TQFont &amp;font);
#endif
#ifndef TQT_NO_DATASTREAM
    friend Q_EXPORT TQDataStream &amp;operator&lt;&lt;( TQDataStream &amp;, const TQFont &amp; );
    friend Q_EXPORT TQDataStream &amp;operator&gt;&gt;( TQDataStream &amp;, TQFont &amp; );
#endif

    TQFontPrivate *d;
};


inline bool TQFont::bold() const
{ return weight() &gt; Normal; }


inline void TQFont::setBold( bool enable )
{ setWeight( enable ? Bold : Normal ); }




/*****************************************************************************
  TQFont stream functions
 *****************************************************************************/

#ifndef TQT_NO_DATASTREAM
Q_EXPORT TQDataStream &amp;operator&lt;&lt;( TQDataStream &amp;, const TQFont &amp; );
Q_EXPORT TQDataStream &amp;operator&gt;&gt;( TQDataStream &amp;, TQFont &amp; );
#endif


#endif // TQFONT_H
</pre>
<!-- eof -->
<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright &copy; 2007
<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>TQt 3.3.8</div>
</table></div></address></body>
</html>