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 QTABLEVIEW_H
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43 | #define QTABLEVIEW_H
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44 |
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45 | #include <QtGui/qabstractitemview.h>
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46 |
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47 | QT_BEGIN_HEADER
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48 |
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49 | QT_BEGIN_NAMESPACE
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50 |
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51 | QT_MODULE(Gui)
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52 |
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53 | #ifndef QT_NO_TABLEVIEW
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54 |
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55 | class QHeaderView;
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56 | class QTableViewPrivate;
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57 |
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58 | class Q_GUI_EXPORT QTableView : public QAbstractItemView
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59 | {
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60 | Q_OBJECT
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61 | Q_PROPERTY(bool showGrid READ showGrid WRITE setShowGrid)
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62 | Q_PROPERTY(Qt::PenStyle gridStyle READ gridStyle WRITE setGridStyle)
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63 | Q_PROPERTY(bool sortingEnabled READ isSortingEnabled WRITE setSortingEnabled)
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64 | Q_PROPERTY(bool wordWrap READ wordWrap WRITE setWordWrap)
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65 | Q_PROPERTY(bool cornerButtonEnabled READ isCornerButtonEnabled WRITE setCornerButtonEnabled)
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66 |
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67 | public:
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68 | explicit QTableView(QWidget *parent = 0);
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69 | ~QTableView();
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70 |
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71 | void setModel(QAbstractItemModel *model);
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72 | void setRootIndex(const QModelIndex &index);
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73 | void setSelectionModel(QItemSelectionModel *selectionModel);
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74 |
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75 | QHeaderView *horizontalHeader() const;
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76 | QHeaderView *verticalHeader() const;
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77 | void setHorizontalHeader(QHeaderView *header);
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78 | void setVerticalHeader(QHeaderView *header);
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79 |
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80 | int rowViewportPosition(int row) const;
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81 | int rowAt(int y) const;
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82 |
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83 | void setRowHeight(int row, int height);
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84 | int rowHeight(int row) const;
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85 |
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86 | int columnViewportPosition(int column) const;
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87 | int columnAt(int x) const;
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88 |
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89 | void setColumnWidth(int column, int width);
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90 | int columnWidth(int column) const;
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91 |
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92 | bool isRowHidden(int row) const;
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93 | void setRowHidden(int row, bool hide);
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94 |
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95 | bool isColumnHidden(int column) const;
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96 | void setColumnHidden(int column, bool hide);
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97 |
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98 | void setSortingEnabled(bool enable);
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99 | bool isSortingEnabled() const;
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100 |
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101 | bool showGrid() const;
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102 |
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103 | Qt::PenStyle gridStyle() const;
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104 | void setGridStyle(Qt::PenStyle style);
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105 |
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106 | void setWordWrap(bool on);
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107 | bool wordWrap() const;
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108 |
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109 | void setCornerButtonEnabled(bool enable);
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110 | bool isCornerButtonEnabled() const;
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111 |
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112 | QRect visualRect(const QModelIndex &index) const;
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113 | void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible);
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114 | QModelIndex indexAt(const QPoint &p) const;
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115 |
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116 | void setSpan(int row, int column, int rowSpan, int columnSpan);
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117 | int rowSpan(int row, int column) const;
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118 | int columnSpan(int row, int column) const;
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119 | void clearSpans();
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120 |
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121 | void sortByColumn(int column, Qt::SortOrder order);
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122 |
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123 | public Q_SLOTS:
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124 | void selectRow(int row);
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125 | void selectColumn(int column);
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126 | void hideRow(int row);
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127 | void hideColumn(int column);
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128 | void showRow(int row);
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129 | void showColumn(int column);
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130 | void resizeRowToContents(int row);
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131 | void resizeRowsToContents();
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132 | void resizeColumnToContents(int column);
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133 | void resizeColumnsToContents();
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134 | void sortByColumn(int column);
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135 | void setShowGrid(bool show);
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136 |
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137 | protected Q_SLOTS:
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138 | void rowMoved(int row, int oldIndex, int newIndex);
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139 | void columnMoved(int column, int oldIndex, int newIndex);
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140 | void rowResized(int row, int oldHeight, int newHeight);
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141 | void columnResized(int column, int oldWidth, int newWidth);
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142 | void rowCountChanged(int oldCount, int newCount);
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143 | void columnCountChanged(int oldCount, int newCount);
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144 |
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145 | protected:
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146 | QTableView(QTableViewPrivate &, QWidget *parent);
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147 | void scrollContentsBy(int dx, int dy);
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148 |
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149 | QStyleOptionViewItem viewOptions() const;
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150 | void paintEvent(QPaintEvent *e);
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151 |
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152 | void timerEvent(QTimerEvent *event);
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153 |
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154 | int horizontalOffset() const;
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155 | int verticalOffset() const;
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156 | QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);
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157 |
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158 | void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command);
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159 | QRegion visualRegionForSelection(const QItemSelection &selection) const;
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160 | QModelIndexList selectedIndexes() const;
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161 |
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162 | void updateGeometries();
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163 |
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164 | int sizeHintForRow(int row) const;
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165 | int sizeHintForColumn(int column) const;
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166 |
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167 | void verticalScrollbarAction(int action);
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168 | void horizontalScrollbarAction(int action);
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169 |
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170 | bool isIndexHidden(const QModelIndex &index) const;
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171 |
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172 | void selectionChanged(const QItemSelection &selected,
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173 | const QItemSelection &deselected);
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174 | void currentChanged(const QModelIndex ¤t,
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175 | const QModelIndex &previous);
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176 |
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177 | private:
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178 | friend class QAccessibleItemView;
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179 | int visualIndex(const QModelIndex &index) const;
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180 |
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181 | Q_DECLARE_PRIVATE(QTableView)
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182 | Q_DISABLE_COPY(QTableView)
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183 | Q_PRIVATE_SLOT(d_func(), void _q_selectRow(int))
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184 | Q_PRIVATE_SLOT(d_func(), void _q_selectColumn(int))
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185 | };
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186 |
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187 | #endif // QT_NO_TABLEVIEW
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188 |
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189 | QT_END_NAMESPACE
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190 |
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191 | QT_END_HEADER
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192 |
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193 | #endif // QTABLEVIEW_H
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