qtexttable.h
上传用户:detong
上传日期:2022-06-22
资源大小:20675k
文件大小:4k
- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtGui module of the Qt Toolkit.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, as the sole copyright holder for Qt
- ** Designer, grants users of the Qt/Eclipse Integration plug-in the
- ** right for the Qt/Eclipse Integration to link to functionality
- ** provided by Qt Designer and its related libraries.
- **
- ** If you are unsure which license is appropriate for your use, please
- ** contact the sales department at qt-sales@nokia.com.
- **
- ****************************************************************************/
- #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;
- 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 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