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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 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtGui module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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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 |