text: /****************************************************************************
  **
  ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
  ** All rights reserved.
  ** Contact: Nokia Corporation (qt-info@nokia.com)
  **
  ** This file is part of the QtGui module of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:LGPL$
  ** GNU Lesser General Public License Usage
  ** This file may be used under the terms of the GNU Lesser General Public
  ** License version 2.1 as published by the Free Software Foundation and
  ** appearing in the file LICENSE.LGPL included in the packaging of this
  ** file. Please review the following information to ensure the GNU Lesser
  ** General Public License version 2.1 requirements will be met:
  ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  **
  ** In addition, as a special exception, Nokia gives you certain additional
  ** rights. These rights are described in the Nokia Qt LGPL Exception
  ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  **
  ** GNU General Public License Usage
  ** Alternatively, this file may be used under the terms of the GNU General
  ** Public License version 3.0 as published by the Free Software Foundation
  ** and appearing in the file LICENSE.GPL included in the packaging of this
  ** file. Please review the following information to ensure the GNU General
  ** Public License version 3.0 requirements will be met:
  ** http://www.gnu.org/copyleft/gpl.html.
  **
  ** Other Usage
  ** Alternatively, this file may be used in accordance with the terms and
  ** conditions contained in a signed written agreement between you and Nokia.
  **
  **
  **
  **
  **
  ** $QT_END_LICENSE$
  **
  ****************************************************************************/
  
  #ifndef QTEXTTABLE_H
  #define QTEXTTABLE_H
  
  #include <QtCore/qglobal.h>
  #include <QtCore/qobject.h>
  #include <QtGui/qtextobject.h>
  
  QT_BEGIN_HEADER
  
  QT_BEGIN_NAMESPACE
  
  QT_MODULE(Gui)
  
  class QTextCursor;
  class QTextTable;
  class QTextTablePrivate;
  
  class Q_GUI_EXPORT QTextTableCell
  {
  public:
      QTextTableCell() : table(0) {}
      ~QTextTableCell() {}
      QTextTableCell(const QTextTableCell &o) : table(o.table), fragment(o.fragment) {}
      QTextTableCell &operator=(const QTextTableCell &o)
      { table = o.table; fragment = o.fragment; return *this; }
  
      void setFormat(const QTextCharFormat &format);
      QTextCharFormat format() const;
  
      int row() const;
      int column() const;
  
      int rowSpan() const;
      int columnSpan() const;
  
      inline bool isValid() const { return table != 0; }
  
      QTextCursor firstCursorPosition() const;
      QTextCursor lastCursorPosition() const;
      int firstPosition() const;
      int lastPosition() const;
  
      inline bool operator==(const QTextTableCell &other) const
      { return table == other.table && fragment == other.fragment; }
      inline bool operator!=(const QTextTableCell &other) const
      { return !operator==(other); }
  
      QTextFrame::iterator begin() const;
      QTextFrame::iterator end() const;
  
      int tableCellFormatIndex() const;
  
  private:
      friend class QTextTable;
      QTextTableCell(const QTextTable *t, int f)
          : table(t), fragment(f) {}
  
      const QTextTable *table;
      int fragment;
  };
  
  class Q_GUI_EXPORT QTextTable : public QTextFrame
  {
      Q_OBJECT
  public:
      explicit QTextTable(QTextDocument *doc);
      ~QTextTable();
  
      void resize(int rows, int cols);
      void insertRows(int pos, int num);
      void insertColumns(int pos, int num);
      void appendRows(int count);
      void appendColumns(int count);
      void removeRows(int pos, int num);
      void removeColumns(int pos, int num);
  
      void mergeCells(int row, int col, int numRows, int numCols);
      void mergeCells(const QTextCursor &cursor);
      void splitCell(int row, int col, int numRows, int numCols);
  
      int rows() const;
      int columns() const;
  
      QTextTableCell cellAt(int row, int col) const;
      QTextTableCell cellAt(int position) const;
      QTextTableCell cellAt(const QTextCursor &c) const;
  
      QTextCursor rowStart(const QTextCursor &c) const;
      QTextCursor rowEnd(const QTextCursor &c) const;
  
      void setFormat(const QTextTableFormat &format);
      QTextTableFormat format() const { return QTextObject::format().toTableFormat(); }
  
  private:
      Q_DISABLE_COPY(QTextTable)
      Q_DECLARE_PRIVATE(QTextTable)
      friend class QTextTableCell;
  };
  
  QT_END_NAMESPACE
  
  QT_END_HEADER
  
  #endif // QTEXTTABLE_H
  