1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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4 | ** Contact: Qt Software Information ([email protected])
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5 | **
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6 | ** This file is part of the QtGui module of the Qt Toolkit.
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7 | **
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8 | ** $QT_BEGIN_LICENSE:LGPL$
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9 | ** Commercial Usage
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10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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11 | ** accordance with the Qt Commercial License Agreement provided with the
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12 | ** Software or, alternatively, in accordance with the terms contained in
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13 | ** a written agreement between you and Nokia.
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14 | **
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15 | ** GNU Lesser General Public License Usage
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16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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17 | ** General Public License version 2.1 as published by the Free Software
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18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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19 | ** packaging of this file. Please review the following information to
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20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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22 | **
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23 | ** In addition, as a special exception, Nokia gives you certain
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24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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26 | ** package.
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27 | **
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28 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you are unsure which license is appropriate for your use, please
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37 | ** contact the sales department at [email protected].
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38 | ** $QT_END_LICENSE$
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39 | **
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40 | ****************************************************************************/
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41 |
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42 | #ifndef QTEXTTABLE_H
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43 | #define QTEXTTABLE_H
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44 |
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45 | #include <QtCore/qglobal.h>
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46 | #include <QtCore/qobject.h>
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47 | #include <QtGui/qtextobject.h>
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48 |
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49 | QT_BEGIN_HEADER
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50 |
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51 | QT_BEGIN_NAMESPACE
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52 |
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53 | QT_MODULE(Gui)
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54 |
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55 | class QTextCursor;
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56 | class QTextTable;
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57 | class QTextTablePrivate;
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58 |
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59 | class Q_GUI_EXPORT QTextTableCell
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60 | {
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61 | public:
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62 | QTextTableCell() : table(0) {}
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63 | ~QTextTableCell() {}
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64 | QTextTableCell(const QTextTableCell &o) : table(o.table), fragment(o.fragment) {}
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65 | QTextTableCell &operator=(const QTextTableCell &o)
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66 | { table = o.table; fragment = o.fragment; return *this; }
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67 |
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68 | void setFormat(const QTextCharFormat &format);
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69 | QTextCharFormat format() const;
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70 |
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71 | int row() const;
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72 | int column() const;
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73 |
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74 | int rowSpan() const;
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75 | int columnSpan() const;
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76 |
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77 | inline bool isValid() const { return table != 0; }
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78 |
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79 | QTextCursor firstCursorPosition() const;
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80 | QTextCursor lastCursorPosition() const;
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81 | int firstPosition() const;
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82 | int lastPosition() const;
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83 |
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84 | inline bool operator==(const QTextTableCell &other) const
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85 | { return table == other.table && fragment == other.fragment; }
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86 | inline bool operator!=(const QTextTableCell &other) const
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87 | { return !operator==(other); }
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88 |
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89 | QTextFrame::iterator begin() const;
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90 | QTextFrame::iterator end() const;
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91 |
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92 | int tableCellFormatIndex() const;
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93 |
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94 | private:
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95 | friend class QTextTable;
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96 | QTextTableCell(const QTextTable *t, int f)
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97 | : table(t), fragment(f) {}
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98 |
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99 | const QTextTable *table;
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100 | int fragment;
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101 | };
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102 |
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103 | class Q_GUI_EXPORT QTextTable : public QTextFrame
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104 | {
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105 | Q_OBJECT
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106 | public:
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107 | explicit QTextTable(QTextDocument *doc);
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108 | ~QTextTable();
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109 |
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110 | void resize(int rows, int cols);
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111 | void insertRows(int pos, int num);
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112 | void insertColumns(int pos, int num);
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113 | void appendRows(int count);
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114 | void appendColumns(int count);
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115 | void removeRows(int pos, int num);
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116 | void removeColumns(int pos, int num);
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117 |
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118 | void mergeCells(int row, int col, int numRows, int numCols);
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119 | void mergeCells(const QTextCursor &cursor);
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120 | void splitCell(int row, int col, int numRows, int numCols);
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121 |
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122 | int rows() const;
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123 | int columns() const;
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124 |
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125 | QTextTableCell cellAt(int row, int col) const;
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126 | QTextTableCell cellAt(int position) const;
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127 | QTextTableCell cellAt(const QTextCursor &c) const;
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128 |
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129 | QTextCursor rowStart(const QTextCursor &c) const;
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130 | QTextCursor rowEnd(const QTextCursor &c) const;
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131 |
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132 | void setFormat(const QTextTableFormat &format);
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133 | QTextTableFormat format() const { return QTextObject::format().toTableFormat(); }
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134 |
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135 | private:
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136 | Q_DISABLE_COPY(QTextTable)
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137 | Q_DECLARE_PRIVATE(QTextTable)
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138 | friend class QTextTableCell;
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139 | };
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140 |
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141 | QT_END_NAMESPACE
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142 |
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143 | QT_END_HEADER
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144 |
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145 | #endif // QTEXTTABLE_H
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