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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtGui module of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QTABLEVIEW_H

    43 #define QTABLEVIEW_H

    44 

    45 #include <QtGui/qabstractitemview.h>

    46 

    47 QT_BEGIN_HEADER

    48 

    49 QT_BEGIN_NAMESPACE

    50 

    51 QT_MODULE(Gui)

    52 

    53 #ifndef QT_NO_TABLEVIEW

    54 

    55 class QHeaderView;

    56 class QTableViewPrivate;

    57 

    58 class Q_GUI_EXPORT QTableView : public QAbstractItemView

    59 {

    60     Q_OBJECT

    61     Q_PROPERTY(bool showGrid READ showGrid WRITE setShowGrid)

    62     Q_PROPERTY(Qt::PenStyle gridStyle READ gridStyle WRITE setGridStyle)

    63     Q_PROPERTY(bool sortingEnabled READ isSortingEnabled WRITE setSortingEnabled)

    64     Q_PROPERTY(bool wordWrap READ wordWrap WRITE setWordWrap)

    65     Q_PROPERTY(bool cornerButtonEnabled READ isCornerButtonEnabled WRITE setCornerButtonEnabled)

    66 

    67 public:

    68     explicit QTableView(QWidget *parent = 0);

    69     ~QTableView();

    70 

    71     void setModel(QAbstractItemModel *model);

    72     void setRootIndex(const QModelIndex &index);

    73     void setSelectionModel(QItemSelectionModel *selectionModel);

    74 

    75     QHeaderView *horizontalHeader() const;

    76     QHeaderView *verticalHeader() const;

    77     void setHorizontalHeader(QHeaderView *header);

    78     void setVerticalHeader(QHeaderView *header);

    79 

    80     int rowViewportPosition(int row) const;

    81     int rowAt(int y) const;

    82 

    83     void setRowHeight(int row, int height);

    84     int rowHeight(int row) const;

    85 

    86     int columnViewportPosition(int column) const;

    87     int columnAt(int x) const;

    88 

    89     void setColumnWidth(int column, int width);

    90     int columnWidth(int column) const;

    91 

    92     bool isRowHidden(int row) const;

    93     void setRowHidden(int row, bool hide);

    94 

    95     bool isColumnHidden(int column) const;

    96     void setColumnHidden(int column, bool hide);

    97 

    98     void setSortingEnabled(bool enable);

    99     bool isSortingEnabled() const;

   100 

   101     bool showGrid() const;

   102 

   103     Qt::PenStyle gridStyle() const;

   104     void setGridStyle(Qt::PenStyle style);

   105 

   106     void setWordWrap(bool on);

   107     bool wordWrap() const;

   108 

   109     void setCornerButtonEnabled(bool enable);

   110     bool isCornerButtonEnabled() const;

   111 

   112     QRect visualRect(const QModelIndex &index) const;

   113     void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible);

   114     QModelIndex indexAt(const QPoint &p) const;

   115 

   116     void setSpan(int row, int column, int rowSpan, int columnSpan);

   117     int rowSpan(int row, int column) const;

   118     int columnSpan(int row, int column) const;

   119     void clearSpans();

   120 

   121     void sortByColumn(int column, Qt::SortOrder order);

   122 

   123 public Q_SLOTS:

   124     void selectRow(int row);

   125     void selectColumn(int column);

   126     void hideRow(int row);

   127     void hideColumn(int column);

   128     void showRow(int row);

   129     void showColumn(int column);

   130     void resizeRowToContents(int row);

   131     void resizeRowsToContents();

   132     void resizeColumnToContents(int column);

   133     void resizeColumnsToContents();

   134     void sortByColumn(int column);

   135     void setShowGrid(bool show);

   136 

   137 protected Q_SLOTS:

   138     void rowMoved(int row, int oldIndex, int newIndex);

   139     void columnMoved(int column, int oldIndex, int newIndex);

   140     void rowResized(int row, int oldHeight, int newHeight);

   141     void columnResized(int column, int oldWidth, int newWidth);

   142     void rowCountChanged(int oldCount, int newCount);

   143     void columnCountChanged(int oldCount, int newCount);

   144 

   145 protected:

   146     QTableView(QTableViewPrivate &, QWidget *parent);

   147     void scrollContentsBy(int dx, int dy);

   148 

   149     QStyleOptionViewItem viewOptions() const;

   150     void paintEvent(QPaintEvent *e);

   151 

   152     void timerEvent(QTimerEvent *event);

   153 

   154     int horizontalOffset() const;

   155     int verticalOffset() const;

   156     QModelIndex moveCursor(CursorAction cursorAction, Qt::KeyboardModifiers modifiers);

   157 

   158     void setSelection(const QRect &rect, QItemSelectionModel::SelectionFlags command);

   159     QRegion visualRegionForSelection(const QItemSelection &selection) const;

   160     QModelIndexList selectedIndexes() const;

   161 

   162     void updateGeometries();

   163 

   164     int sizeHintForRow(int row) const;

   165     int sizeHintForColumn(int column) const;

   166 

   167     void verticalScrollbarAction(int action);

   168     void horizontalScrollbarAction(int action);

   169 

   170     bool isIndexHidden(const QModelIndex &index) const;

   171 

   172     void selectionChanged(const QItemSelection &selected,

   173                           const QItemSelection &deselected);

   174     void currentChanged(const QModelIndex &current,

   175                           const QModelIndex &previous);

   176 

   177 private:

   178     friend class QAccessibleItemView;

   179     int visualIndex(const QModelIndex &index) const;

   180 

   181     Q_DECLARE_PRIVATE(QTableView)

   182     Q_DISABLE_COPY(QTableView)

   183     Q_PRIVATE_SLOT(d_func(), void _q_selectRow(int))

   184     Q_PRIVATE_SLOT(d_func(), void _q_selectColumn(int))

   185     Q_PRIVATE_SLOT(d_func(), void _q_updateSpanInsertedRows(QModelIndex,int,int))

   186     Q_PRIVATE_SLOT(d_func(), void _q_updateSpanInsertedColumns(QModelIndex,int,int))

   187     Q_PRIVATE_SLOT(d_func(), void _q_updateSpanRemovedRows(QModelIndex,int,int))

   188     Q_PRIVATE_SLOT(d_func(), void _q_updateSpanRemovedColumns(QModelIndex,int,int))

   189 };

   190 

   191 #endif // QT_NO_TABLEVIEW

   192 

   193 QT_END_NAMESPACE

   194 

   195 QT_END_HEADER

   196 

   197 #endif // QTABLEVIEW_H