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Diffstat (limited to 'src/gui/text/qtexttable.h')
-rw-r--r-- | src/gui/text/qtexttable.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/gui/text/qtexttable.h b/src/gui/text/qtexttable.h new file mode 100644 index 0000000..76cd427 --- /dev/null +++ b/src/gui/text/qtexttable.h @@ -0,0 +1,145 @@ +/**************************************************************************** +** +** Copyright (C) 2009 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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 |