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39
40#ifndef QTEXTFORMAT_P_H
41#define QTEXTFORMAT_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtGui/private/qtguiglobal_p.h>
55#include "QtGui/qtextformat.h"
56#include "QtCore/qlist.h"
57
58QT_BEGIN_NAMESPACE
59
60class Q_GUI_EXPORT QTextFormatCollection
61{
62public:
63 QTextFormatCollection() {}
64 ~QTextFormatCollection();
65
66 void clear();
67
68 inline QTextFormat objectFormat(int objectIndex) const
69 { return format(objectFormatIndex(objectIndex)); }
70 inline void setObjectFormat(int objectIndex, const QTextFormat &format)
71 { setObjectFormatIndex(objectIndex, indexForFormat(format)); }
72
73 int objectFormatIndex(int objectIndex) const;
74 void setObjectFormatIndex(int objectIndex, int formatIndex);
75
76 int createObjectIndex(const QTextFormat &f);
77
78 int indexForFormat(const QTextFormat &f);
79 bool hasFormatCached(const QTextFormat &format) const;
80
81 QTextFormat format(int idx) const;
82 inline QTextBlockFormat blockFormat(int index) const
83 { return format(index).toBlockFormat(); }
84 inline QTextCharFormat charFormat(int index) const
85 { return format(index).toCharFormat(); }
86 inline QTextListFormat listFormat(int index) const
87 { return format(index).toListFormat(); }
88 inline QTextTableFormat tableFormat(int index) const
89 { return format(index).toTableFormat(); }
90 inline QTextImageFormat imageFormat(int index) const
91 { return format(index).toImageFormat(); }
92
93 inline int numFormats() const { return formats.count(); }
94
95 typedef QList<QTextFormat> FormatVector;
96
97 FormatVector formats;
98 QList<qint32> objFormats;
99 QMultiHash<size_t,int> hashes;
100
101 inline QFont defaultFont() const { return defaultFnt; }
102 void setDefaultFont(const QFont &f);
103
104 inline void setSuperScriptBaseline(qreal baseline) { defaultFormat.setSuperScriptBaseline(baseline); }
105 inline void setSubScriptBaseline(qreal baseline) { defaultFormat.setSubScriptBaseline(baseline); }
106 inline void setBaselineOffset(qreal baseline) { defaultFormat.setBaselineOffset(baseline); }
107
108 inline QTextCharFormat defaultTextFormat() const { return defaultFormat; }
109
110private:
111 QFont defaultFnt;
112 QTextCharFormat defaultFormat;
113
114 Q_DISABLE_COPY_MOVE(QTextFormatCollection)
115};
116
117QT_END_NAMESPACE
118
119#endif // QTEXTFORMAT_P_H
120