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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the Qt3Support 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 Q3MULTILINEEDIT_H
#define Q3MULTILINEEDIT_H
#include <Qt3Support/q3textedit.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
#ifndef QT_NO_MULTILINEEDIT
class Q3MultiLineEditCommand;
class QValidator;
class Q3MultiLineEditData;
class Q_COMPAT_EXPORT Q3MultiLineEdit : public Q3TextEdit
{
Q_OBJECT
Q_PROPERTY(int numLines READ numLines)
Q_PROPERTY(bool atBeginning READ atBeginning)
Q_PROPERTY(bool atEnd READ atEnd)
Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
Q_PROPERTY(bool edited READ edited WRITE setEdited DESIGNABLE false)
public:
Q3MultiLineEdit(QWidget* parent=0, const char* name=0);
~Q3MultiLineEdit();
QString textLine(int line) const;
int numLines() const;
virtual void insertLine(const QString &s, int line = -1);
virtual void insertAt(const QString &s, int line, int col) {
insertAt(s, line, col, false);
}
virtual void insertAt(const QString &s, int line, int col, bool mark);
virtual void removeLine(int line);
virtual void setCursorPosition(int line, int col) {
setCursorPosition(line, col, false);
}
virtual void setCursorPosition(int line, int col, bool mark);
bool atBeginning() const;
bool atEnd() const;
void setAlignment(Qt::Alignment flags);
Qt::Alignment alignment() const;
void setEdited(bool);
bool edited() const;
bool hasMarkedText() const;
QString markedText() const;
void cursorWordForward(bool mark);
void cursorWordBackward(bool mark);
// noops
bool autoUpdate() const { return true; }
virtual void setAutoUpdate(bool) {}
int totalWidth() const { return contentsWidth(); }
int totalHeight() const { return contentsHeight(); }
int maxLines() const { return QWIDGETSIZE_MAX; }
void setMaxLines(int) {}
public Q_SLOTS:
void deselect() { selectAll(false); }
protected:
QPoint cursorPoint() const;
virtual void insertAndMark(const QString&, bool mark);
virtual void newLine();
virtual void killLine();
virtual void pageUp(bool mark=false);
virtual void pageDown(bool mark=false);
virtual void cursorLeft(bool mark=false, bool wrap = true);
virtual void cursorRight(bool mark=false, bool wrap = true);
virtual void cursorUp(bool mark=false);
virtual void cursorDown(bool mark=false);
virtual void backspace();
virtual void home(bool mark=false);
virtual void end(bool mark=false);
bool getMarkedRegion(int *line1, int *col1, int *line2, int *col2) const;
int lineLength(int row) const;
private:
Q_DISABLE_COPY(Q3MultiLineEdit)
Q3MultiLineEditData *d;
};
#endif // QT_NO_MULTILINEEDIT
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3MULTILINEEDIT_H
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