summaryrefslogtreecommitdiffstats
path: root/src/gui/text/qtextformat.h
blob: 5bd447a0303d09082bcd6a1f4134914ce270c7b1 (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
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QTEXTFORMAT_H
#define QTEXTFORMAT_H

#include <QtGui/qcolor.h>
#include <QtGui/qfont.h>
#include <QtCore/qshareddata.h>
#include <QtCore/qvector.h>
#include <QtCore/qvariant.h>
#include <QtGui/qpen.h>
#include <QtGui/qbrush.h>
#include <QtGui/qtextoption.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

class QString;
class QVariant;
class QFont;

class QTextFormatCollection;
class QTextFormatPrivate;
class QTextBlockFormat;
class QTextCharFormat;
class QTextListFormat;
class QTextTableFormat;
class QTextFrameFormat;
class QTextImageFormat;
class QTextTableCellFormat;
class QTextFormat;
class QTextObject;
class QTextCursor;
class QTextDocument;
class QTextLength;

#ifndef QT_NO_DATASTREAM
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTextLength &);
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QTextLength &);
#endif

class Q_GUI_EXPORT QTextLength
{
public:
    enum Type { VariableLength = 0, FixedLength, PercentageLength };

    inline QTextLength() : lengthType(VariableLength), fixedValueOrPercentage(0) {}

    inline explicit QTextLength(Type type, qreal value);

    inline Type type() const { return lengthType; }
    inline qreal value(qreal maximumLength) const
    {
        switch (lengthType) {
            case FixedLength: return fixedValueOrPercentage;
            case VariableLength: return maximumLength;
            case PercentageLength: return fixedValueOrPercentage * maximumLength / qreal(100);
        }
        return -1;
    }

    inline qreal rawValue() const { return fixedValueOrPercentage; }

    inline bool operator==(const QTextLength &other) const
    { return lengthType == other.lengthType
             && qFuzzyCompare(fixedValueOrPercentage, other.fixedValueOrPercentage); }
    inline bool operator!=(const QTextLength &other) const
    { return lengthType != other.lengthType
             || !qFuzzyCompare(fixedValueOrPercentage, other.fixedValueOrPercentage); }
    operator QVariant() const;

private:
    Type lengthType;
    qreal fixedValueOrPercentage;
    friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTextLength &);
    friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QTextLength &);
};

inline QTextLength::QTextLength(Type atype, qreal avalue)
    : lengthType(atype), fixedValueOrPercentage(avalue) {}

#ifndef QT_NO_DATASTREAM
Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTextFormat &);
Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QTextFormat &);
#endif

class Q_GUI_EXPORT QTextFormat
{
    Q_GADGET
    Q_ENUMS(FormatType Property ObjectTypes)
public:
    enum FormatType {
        InvalidFormat = -1,
        BlockFormat = 1,
        CharFormat = 2,
        ListFormat = 3,
        TableFormat = 4,
        FrameFormat = 5,

        UserFormat = 100
    };

    enum Property {
        ObjectIndex = 0x0,

        // paragraph and char
        CssFloat = 0x0800,
        LayoutDirection = 0x0801,

        OutlinePen = 0x810,
        BackgroundBrush = 0x820,
        ForegroundBrush = 0x821,
        // Internal to qtextlayout.cpp: ObjectSelectionBrush = 0x822
        BackgroundImageUrl = 0x823,

        // paragraph
        BlockAlignment = 0x1010,
        BlockTopMargin = 0x1030,
        BlockBottomMargin = 0x1031,
        BlockLeftMargin = 0x1032,
        BlockRightMargin = 0x1033,
        TextIndent = 0x1034,
        TabPositions = 0x1035,
        BlockIndent = 0x1040,
        BlockNonBreakableLines = 0x1050,
        BlockTrailingHorizontalRulerWidth = 0x1060,

        // character properties
        FirstFontProperty = 0x1FE0,
        FontCapitalization = FirstFontProperty,
        FontLetterSpacing = 0x1FE1,
        FontWordSpacing = 0x1FE2,
        FontStyleHint = 0x1FE3,
        FontStyleStrategy = 0x1FE4,
        FontKerning = 0x1FE5,
        FontFamily = 0x2000,
        FontPointSize = 0x2001,
        FontSizeAdjustment = 0x2002,
        FontSizeIncrement = FontSizeAdjustment, // old name, compat
        FontWeight = 0x2003,
        FontItalic = 0x2004,
        FontUnderline = 0x2005, // deprecated, use TextUnderlineStyle instead
        FontOverline = 0x2006,
        FontStrikeOut = 0x2007,
        FontFixedPitch = 0x2008,
        FontPixelSize = 0x2009,
        LastFontProperty = FontPixelSize,

        TextUnderlineColor = 0x2010,
        TextVerticalAlignment = 0x2021,
        TextOutline = 0x2022,
        TextUnderlineStyle = 0x2023,
        TextToolTip = 0x2024,

        IsAnchor = 0x2030,
        AnchorHref = 0x2031,
        AnchorName = 0x2032,
        ObjectType = 0x2f00,

        // list properties
        ListStyle = 0x3000,
        ListIndent = 0x3001,

        // table and frame properties
        FrameBorder = 0x4000,
        FrameMargin = 0x4001,
        FramePadding = 0x4002,
        FrameWidth = 0x4003,
        FrameHeight = 0x4004,
        FrameTopMargin    = 0x4005,
        FrameBottomMargin = 0x4006,
        FrameLeftMargin   = 0x4007,
        FrameRightMargin  = 0x4008,
        FrameBorderBrush = 0x4009,
        FrameBorderStyle = 0x4010,

        TableColumns = 0x4100,
        TableColumnWidthConstraints = 0x4101,
        TableCellSpacing = 0x4102,
        TableCellPadding = 0x4103,
        TableHeaderRowCount = 0x4104,

        // table cell properties
        TableCellRowSpan = 0x4810,
        TableCellColumnSpan = 0x4811,

        TableCellTopPadding = 0x4812,
        TableCellBottomPadding = 0x4813,
        TableCellLeftPadding = 0x4814,
        TableCellRightPadding = 0x4815,

        // image properties
        ImageName = 0x5000,
        ImageWidth = 0x5010,
        ImageHeight = 0x5011,

        // internal
        /*
           SuppressText = 0x5012,
           SuppressBackground = 0x513
        */

        // selection properties
        FullWidthSelection = 0x06000,

        // page break properties
        PageBreakPolicy = 0x7000,

        // --
        UserProperty = 0x100000
    };

    enum ObjectTypes {
        NoObject,
        ImageObject,
        TableObject,
        TableCellObject,

        UserObject = 0x1000
    };

    enum PageBreakFlag {
        PageBreak_Auto = 0,
        PageBreak_AlwaysBefore = 0x001,
        PageBreak_AlwaysAfter  = 0x010
        // PageBreak_AlwaysInside = 0x100
    };
    Q_DECLARE_FLAGS(PageBreakFlags, PageBreakFlag)

    QTextFormat();

    explicit QTextFormat(int type);

    QTextFormat(const QTextFormat &rhs);
    QTextFormat &operator=(const QTextFormat &rhs);
    ~QTextFormat();

    void merge(const QTextFormat &other);

    inline bool isValid() const { return type() != InvalidFormat; }

    int type() const;

    int objectIndex() const;
    void setObjectIndex(int object);

    QVariant property(int propertyId) const;
    void setProperty(int propertyId, const QVariant &value);
    void clearProperty(int propertyId);
    bool hasProperty(int propertyId) const;

    bool boolProperty(int propertyId) const;
    int intProperty(int propertyId) const;
    qreal doubleProperty(int propertyId) const;
    QString stringProperty(int propertyId) const;
    QColor colorProperty(int propertyId) const;
    QPen penProperty(int propertyId) const;
    QBrush brushProperty(int propertyId) const;
    QTextLength lengthProperty(int propertyId) const;
    QVector<QTextLength> lengthVectorProperty(int propertyId) const;

    void setProperty(int propertyId, const QVector<QTextLength> &lengths);

    QMap<int, QVariant> properties() const;
    int propertyCount() const;

    inline void setObjectType(int type);
    inline int objectType() const
    { return intProperty(ObjectType); }

    inline bool isCharFormat() const { return type() == CharFormat; }
    inline bool isBlockFormat() const { return type() == BlockFormat; }
    inline bool isListFormat() const { return type() == ListFormat; }
    inline bool isFrameFormat() const { return type() == FrameFormat; }
    inline bool isImageFormat() const { return type() == CharFormat && objectType() == ImageObject; }
    inline bool isTableFormat() const { return type() == FrameFormat && objectType() == TableObject; }
    inline bool isTableCellFormat() const { return type() == CharFormat && objectType() == TableCellObject; }

    QTextBlockFormat toBlockFormat() const;
    QTextCharFormat toCharFormat() const;
    QTextListFormat toListFormat() const;
    QTextTableFormat toTableFormat() const;
    QTextFrameFormat toFrameFormat() const;
    QTextImageFormat toImageFormat() const;
    QTextTableCellFormat toTableCellFormat() const;

    bool operator==(const QTextFormat &rhs) const;
    inline bool operator!=(const QTextFormat &rhs) const { return !operator==(rhs); }
    operator QVariant() const;

    inline void setLayoutDirection(Qt::LayoutDirection direction)
        { setProperty(QTextFormat::LayoutDirection, direction); }
    inline Qt::LayoutDirection layoutDirection() const
        { return Qt::LayoutDirection(intProperty(QTextFormat::LayoutDirection)); }

    inline void setBackground(const QBrush &brush)
    { setProperty(BackgroundBrush, brush); }
    inline QBrush background() const
    { return brushProperty(BackgroundBrush); }
    inline void clearBackground()
    { clearProperty(BackgroundBrush); }

    inline void setForeground(const QBrush &brush)
    { setProperty(ForegroundBrush, brush); }
    inline QBrush foreground() const
    { return brushProperty(ForegroundBrush); }
    inline void clearForeground()
    { clearProperty(ForegroundBrush); }

private:
    QSharedDataPointer<QTextFormatPrivate> d;
    qint32 format_type;

    friend class QTextFormatCollection;
    friend class QTextCharFormat;
    friend Q_GUI_EXPORT QDataStream &operator<<(QDataStream &, const QTextFormat &);
    friend Q_GUI_EXPORT QDataStream &operator>>(QDataStream &, QTextFormat &);
};

inline void QTextFormat::setObjectType(int atype)
{ setProperty(ObjectType, atype); }

Q_DECLARE_OPERATORS_FOR_FLAGS(QTextFormat::PageBreakFlags)

class Q_GUI_EXPORT QTextCharFormat : public QTextFormat
{
public:
    enum VerticalAlignment {
        AlignNormal = 0,
        AlignSuperScript,
        AlignSubScript,
        AlignMiddle,
        AlignTop,
        AlignBottom
    };
    enum UnderlineStyle { // keep in sync with Qt::PenStyle!
        NoUnderline,
        SingleUnderline,
        DashUnderline,
        DotLine,
        DashDotLine,
        DashDotDotLine,
        WaveUnderline,
        SpellCheckUnderline
    };

    QTextCharFormat();

    bool isValid() const { return isCharFormat(); }
    void setFont(const QFont &font);
    QFont font() const;

    inline void setFontFamily(const QString &family)
    { setProperty(FontFamily, family); }
    inline QString fontFamily() const
    { return stringProperty(FontFamily); }

    inline void setFontPointSize(qreal size)
    { setProperty(FontPointSize, size); }
    inline qreal fontPointSize() const
    { return doubleProperty(FontPointSize); }

    inline void setFontWeight(int weight)
    { if (weight == QFont::Normal) weight = 0; setProperty(FontWeight, weight); }
    inline int fontWeight() const
    { int weight = intProperty(FontWeight); if (weight == 0) weight = QFont::Normal; return weight; }
    inline void setFontItalic(bool italic)
    { setProperty(FontItalic, italic); }
    inline bool fontItalic() const
    { return boolProperty(FontItalic); }
    inline void setFontCapitalization(QFont::Capitalization capitalization)
    { setProperty(FontCapitalization, capitalization); }
    inline QFont::Capitalization fontCapitalization() const
    { return static_cast<QFont::Capitalization>(intProperty(FontCapitalization)); }
    inline void setFontLetterSpacing(qreal spacing)
    { setProperty(FontLetterSpacing, spacing); }
    inline qreal fontLetterSpacing() const
    { return doubleProperty(FontLetterSpacing); }
    inline void setFontWordSpacing(qreal spacing)
    { setProperty(FontWordSpacing, spacing); }
    inline qreal fontWordSpacing() const
    { return doubleProperty(FontWordSpacing); }

    inline void setFontUnderline(bool underline)
    { setProperty(TextUnderlineStyle, underline ? SingleUnderline : NoUnderline); }
    bool fontUnderline() const;

    inline void setFontOverline(bool overline)
    { setProperty(FontOverline, overline); }
    inline bool fontOverline() const
    { return boolProperty(FontOverline); }

    inline void setFontStrikeOut(bool strikeOut)
    { setProperty(FontStrikeOut, strikeOut); }
    inline bool fontStrikeOut() const
    { return boolProperty(FontStrikeOut); }

    inline void setUnderlineColor(const QColor &color)
    { setProperty(TextUnderlineColor, color); }
    inline QColor underlineColor() const
    { return colorProperty(TextUnderlineColor); }

    inline void setFontFixedPitch(bool fixedPitch)
    { setProperty(FontFixedPitch, fixedPitch); }
    inline bool fontFixedPitch() const
    { return boolProperty(FontFixedPitch); }

    inline void setFontStyleHint(QFont::StyleHint hint, QFont::StyleStrategy strategy = QFont::PreferDefault)
    { setProperty(FontStyleHint, hint); setProperty(FontStyleStrategy, strategy); }
    inline void setFontStyleStrategy(QFont::StyleStrategy strategy)
    { setProperty(FontStyleStrategy, strategy); }
    QFont::StyleHint fontStyleHint() const
    { return static_cast<QFont::StyleHint>(intProperty(FontStyleHint)); }
    QFont::StyleStrategy fontStyleStrategy() const
    { return static_cast<QFont::StyleStrategy>(intProperty(FontStyleStrategy)); }

    inline void setFontKerning(bool enable)
    { setProperty(FontKerning, enable); }
    inline bool fontKerning() const
    { return boolProperty(FontKerning); }

    void setUnderlineStyle(UnderlineStyle style);
    inline UnderlineStyle underlineStyle() const
    { return static_cast<UnderlineStyle>(intProperty(TextUnderlineStyle)); }

    inline void setVerticalAlignment(VerticalAlignment alignment)
    { setProperty(TextVerticalAlignment, alignment); }
    inline VerticalAlignment verticalAlignment() const
    { return static_cast<VerticalAlignment>(intProperty(TextVerticalAlignment)); }

    inline void setTextOutline(const QPen &pen)
    { setProperty(TextOutline, pen); }
    inline QPen textOutline() const
    { return penProperty(TextOutline); }

    inline void setToolTip(const QString &tip)
    { setProperty(TextToolTip, tip); }
    inline QString toolTip() const
    { return stringProperty(TextToolTip); }

    inline void setAnchor(bool anchor)
    { setProperty(IsAnchor, anchor); }
    inline bool isAnchor() const
    { return boolProperty(IsAnchor); }

    inline void setAnchorHref(const QString &value)
    { setProperty(AnchorHref, value); }
    inline QString anchorHref() const
    { return stringProperty(AnchorHref); }

    inline void setAnchorName(const QString &name)
    { setAnchorNames(QStringList(name)); }
    QString anchorName() const;

    inline void setAnchorNames(const QStringList &names)
    { setProperty(AnchorName, names); }
    QStringList anchorNames() const;

    inline void setTableCellRowSpan(int tableCellRowSpan);
    inline int tableCellRowSpan() const
    { int s = intProperty(TableCellRowSpan); if (s == 0) s = 1; return s; }
    inline void setTableCellColumnSpan(int tableCellColumnSpan);
    inline int tableCellColumnSpan() const
    { int s = intProperty(TableCellColumnSpan); if (s == 0) s = 1; return s; }

protected:
    explicit QTextCharFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextCharFormat::setTableCellRowSpan(int _tableCellRowSpan)
{
    if (_tableCellRowSpan <= 1)
        clearProperty(TableCellRowSpan); // the getter will return 1 here.
    else
        setProperty(TableCellRowSpan, _tableCellRowSpan);
}

inline void QTextCharFormat::setTableCellColumnSpan(int _tableCellColumnSpan)
{
    if (_tableCellColumnSpan <= 1)
        clearProperty(TableCellColumnSpan); // the getter will return 1 here.
    else
        setProperty(TableCellColumnSpan, _tableCellColumnSpan);
}

class Q_GUI_EXPORT QTextBlockFormat : public QTextFormat
{
public:
    QTextBlockFormat();

    bool isValid() const { return isBlockFormat(); }

    inline void setAlignment(Qt::Alignment alignment);
    inline Qt::Alignment alignment() const
    { int a = intProperty(BlockAlignment); if (a == 0) a = Qt::AlignLeft; return QFlag(a); }

    inline void setTopMargin(qreal margin)
    { setProperty(BlockTopMargin, margin); }
    inline qreal topMargin() const
    { return doubleProperty(BlockTopMargin); }

    inline void setBottomMargin(qreal margin)
    { setProperty(BlockBottomMargin, margin); }
    inline qreal bottomMargin() const
    { return doubleProperty(BlockBottomMargin); }

    inline void setLeftMargin(qreal margin)
    { setProperty(BlockLeftMargin, margin); }
    inline qreal leftMargin() const
    { return doubleProperty(BlockLeftMargin); }

    inline void setRightMargin(qreal margin)
    { setProperty(BlockRightMargin, margin); }
    inline qreal rightMargin() const
    { return doubleProperty(BlockRightMargin); }

    inline void setTextIndent(qreal aindent)
    { setProperty(TextIndent, aindent); }
    inline qreal textIndent() const
    { return doubleProperty(TextIndent); }

    inline void setIndent(int indent);
    inline int indent() const
    { return intProperty(BlockIndent); }

    inline void setNonBreakableLines(bool b)
    { setProperty(BlockNonBreakableLines, b); }
    inline bool nonBreakableLines() const
    { return boolProperty(BlockNonBreakableLines); }

    inline void setPageBreakPolicy(PageBreakFlags flags)
    { setProperty(PageBreakPolicy, int(flags)); }
    inline PageBreakFlags pageBreakPolicy() const
    { return PageBreakFlags(intProperty(PageBreakPolicy)); }

    void setTabPositions(const QList<QTextOption::Tab> &tabs);
    QList<QTextOption::Tab> tabPositions() const;

protected:
    explicit QTextBlockFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextBlockFormat::setAlignment(Qt::Alignment aalignment)
{ setProperty(BlockAlignment, int(aalignment)); }

inline void QTextBlockFormat::setIndent(int aindent)
{ setProperty(BlockIndent, aindent); }

class Q_GUI_EXPORT QTextListFormat : public QTextFormat
{
public:
    QTextListFormat();

    bool isValid() const { return isListFormat(); }

    enum Style {
        ListDisc = -1,
        ListCircle = -2,
        ListSquare = -3,
        ListDecimal = -4,
        ListLowerAlpha = -5,
        ListUpperAlpha = -6,
        ListLowerRoman = -7,
        ListUpperRoman = -8,
        ListStyleUndefined = 0
    };

    inline void setStyle(Style style);
    inline Style style() const
    { return static_cast<Style>(intProperty(ListStyle)); }

    inline void setIndent(int indent);
    inline int indent() const
    { return intProperty(ListIndent); }

protected:
    explicit QTextListFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextListFormat::setStyle(Style astyle)
{ setProperty(ListStyle, astyle); }

inline void QTextListFormat::setIndent(int aindent)
{ setProperty(ListIndent, aindent); }

class Q_GUI_EXPORT QTextImageFormat : public QTextCharFormat
{
public:
    QTextImageFormat();

    bool isValid() const { return isImageFormat(); }

    inline void setName(const QString &name);
    inline QString name() const
    { return stringProperty(ImageName); }

    inline void setWidth(qreal width);
    inline qreal width() const
    { return doubleProperty(ImageWidth); }

    inline void setHeight(qreal height);
    inline qreal height() const
    { return doubleProperty(ImageHeight); }

protected:
    explicit QTextImageFormat(const QTextFormat &format);
    friend class QTextFormat;
};

inline void QTextImageFormat::setName(const QString &aname)
{ setProperty(ImageName, aname); }

inline void QTextImageFormat::setWidth(qreal awidth)
{ setProperty(ImageWidth, awidth); }

inline void QTextImageFormat::setHeight(qreal aheight)
{ setProperty(ImageHeight, aheight); }

class Q_GUI_EXPORT QTextFrameFormat : public QTextFormat
{
public:
    QTextFrameFormat();

    bool isValid() const { return isFrameFormat(); }

    enum Position {
        InFlow,
        FloatLeft,
        FloatRight
        // ######
//        Absolute
    };

    enum BorderStyle {
        BorderStyle_None,
        BorderStyle_Dotted,
        BorderStyle_Dashed,
        BorderStyle_Solid,
        BorderStyle_Double,
        BorderStyle_DotDash,
        BorderStyle_DotDotDash,
        BorderStyle_Groove,
        BorderStyle_Ridge,
        BorderStyle_Inset,
        BorderStyle_Outset
    };

    inline void setPosition(Position f)
    { setProperty(CssFloat, f); }
    inline Position position() const
    { return static_cast<Position>(intProperty(CssFloat)); }

    inline void setBorder(qreal border);
    inline qreal border() const
    { return doubleProperty(FrameBorder); }

    inline void setBorderBrush(const QBrush &brush)
    { setProperty(FrameBorderBrush, brush); }
    inline QBrush borderBrush() const
    { return brushProperty(FrameBorderBrush); }

    inline void setBorderStyle(BorderStyle style)
    { setProperty(FrameBorderStyle, style); }
    inline BorderStyle borderStyle() const
    { return static_cast<BorderStyle>(intProperty(FrameBorderStyle)); }

    void setMargin(qreal margin);
    inline qreal margin() const
    { return doubleProperty(FrameMargin); }

    inline void setTopMargin(qreal margin);
    qreal topMargin() const;

    inline void setBottomMargin(qreal margin);
    qreal bottomMargin() const;

    inline void setLeftMargin(qreal margin);
    qreal leftMargin() const;

    inline void setRightMargin(qreal margin);
    qreal rightMargin() const;

    inline void setPadding(qreal padding);
    inline qreal padding() const
    { return doubleProperty(FramePadding); }

    inline void setWidth(qreal width);
    inline void setWidth(const QTextLength &length)
    { setProperty(FrameWidth, length); }
    inline QTextLength width() const
    { return lengthProperty(FrameWidth); }

    inline void setHeight(qreal height);
    inline void setHeight(const QTextLength &height);
    inline QTextLength height() const
    { return lengthProperty(FrameHeight); }

    inline void setPageBreakPolicy(PageBreakFlags flags)
    { setProperty(PageBreakPolicy, int(flags)); }
    inline PageBreakFlags pageBreakPolicy() const
    { return PageBreakFlags(intProperty(PageBreakPolicy)); }

protected:
    explicit QTextFrameFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextFrameFormat::setBorder(qreal aborder)
{ setProperty(FrameBorder, aborder); }

inline void QTextFrameFormat::setPadding(qreal apadding)
{ setProperty(FramePadding, apadding); }

inline void QTextFrameFormat::setWidth(qreal awidth)
{ setProperty(FrameWidth, QTextLength(QTextLength::FixedLength, awidth)); }

inline void QTextFrameFormat::setHeight(qreal aheight)
{ setProperty(FrameHeight, QTextLength(QTextLength::FixedLength, aheight)); }
inline void QTextFrameFormat::setHeight(const QTextLength &aheight)
{ setProperty(FrameHeight, aheight); }

inline void QTextFrameFormat::setTopMargin(qreal amargin)
{ setProperty(FrameTopMargin, amargin); }

inline void QTextFrameFormat::setBottomMargin(qreal amargin)
{ setProperty(FrameBottomMargin, amargin); }

inline void QTextFrameFormat::setLeftMargin(qreal amargin)
{ setProperty(FrameLeftMargin, amargin); }

inline void QTextFrameFormat::setRightMargin(qreal amargin)
{ setProperty(FrameRightMargin, amargin); }

class Q_GUI_EXPORT QTextTableFormat : public QTextFrameFormat
{
public:
    QTextTableFormat();

    inline bool isValid() const { return isTableFormat(); }

    inline int columns() const
    { int cols = intProperty(TableColumns); if (cols == 0) cols = 1; return cols; }
    inline void setColumns(int columns);

    inline void setColumnWidthConstraints(const QVector<QTextLength> &constraints)
    { setProperty(TableColumnWidthConstraints, constraints); }

    inline QVector<QTextLength> columnWidthConstraints() const
    { return lengthVectorProperty(TableColumnWidthConstraints); }

    inline void clearColumnWidthConstraints()
    { clearProperty(TableColumnWidthConstraints); }

    inline qreal cellSpacing() const
    { return doubleProperty(TableCellSpacing); }
    inline void setCellSpacing(qreal spacing)
    { setProperty(TableCellSpacing, spacing); }

    inline qreal cellPadding() const
    { return doubleProperty(TableCellPadding); }
    inline void setCellPadding(qreal padding);

    inline void setAlignment(Qt::Alignment alignment);
    inline Qt::Alignment alignment() const
    { return QFlag(intProperty(BlockAlignment)); }

    inline void setHeaderRowCount(int count)
    { setProperty(TableHeaderRowCount, count); }
    inline int headerRowCount() const
    { return intProperty(TableHeaderRowCount); }

protected:
    explicit QTextTableFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextTableFormat::setColumns(int acolumns)
{
    if (acolumns == 1)
        acolumns = 0;
    setProperty(TableColumns, acolumns);
}

inline void QTextTableFormat::setCellPadding(qreal apadding)
{ setProperty(TableCellPadding, apadding); }

inline void QTextTableFormat::setAlignment(Qt::Alignment aalignment)
{ setProperty(BlockAlignment, int(aalignment)); }

class Q_GUI_EXPORT QTextTableCellFormat : public QTextCharFormat
{
public:
    QTextTableCellFormat();

    inline bool isValid() const { return isTableCellFormat(); }

    inline void setTopPadding(qreal padding);
    inline qreal topPadding() const;

    inline void setBottomPadding(qreal padding);
    inline qreal bottomPadding() const;

    inline void setLeftPadding(qreal padding);
    inline qreal leftPadding() const;

    inline void setRightPadding(qreal padding);
    inline qreal rightPadding() const;

    inline void setPadding(qreal padding);

protected:
    explicit QTextTableCellFormat(const QTextFormat &fmt);
    friend class QTextFormat;
};

inline void QTextTableCellFormat::setTopPadding(qreal padding)
{
    setProperty(TableCellTopPadding, padding);
}

inline qreal QTextTableCellFormat::topPadding() const
{
    return doubleProperty(TableCellTopPadding);
}

inline void QTextTableCellFormat::setBottomPadding(qreal padding)
{
    setProperty(TableCellBottomPadding, padding);
}

inline qreal QTextTableCellFormat::bottomPadding() const
{
    return doubleProperty(TableCellBottomPadding);
}

inline void QTextTableCellFormat::setLeftPadding(qreal padding)
{
    setProperty(TableCellLeftPadding, padding);
}

inline qreal QTextTableCellFormat::leftPadding() const
{
    return doubleProperty(TableCellLeftPadding);
}

inline void QTextTableCellFormat::setRightPadding(qreal padding)
{
    setProperty(TableCellRightPadding, padding);
}

inline qreal QTextTableCellFormat::rightPadding() const
{
    return doubleProperty(TableCellRightPadding);
}

inline void QTextTableCellFormat::setPadding(qreal padding)
{
    setTopPadding(padding);
    setBottomPadding(padding);
    setLeftPadding(padding);
    setRightPadding(padding);
}


QT_END_NAMESPACE

QT_END_HEADER

#endif // QTEXTFORMAT_H