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/**********************************************************************
**
** Definition of QMultiLineEdit widget class
**
** Created : 961005
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** 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 files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at [email protected].
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QMULTILINEEDIT_H
#define QMULTILINEEDIT_H
#ifndef QT_H
#include "qtextedit.h"
#endif // QT_H
#ifndef QT_NO_MULTILINEEDIT
class QMultiLineEditCommand;
class QValidator;
class QMultiLineEditData;
class Q_EXPORT QMultiLineEdit : public QTextEdit
{
Q_OBJECT
Q_PROPERTY( int numLines READ numLines )
Q_PROPERTY( bool atBeginning READ atBeginning )
Q_PROPERTY( bool atEnd READ atEnd )
Q_PROPERTY( Alignment alignment READ alignment WRITE setAlignment )
Q_PROPERTY( bool edited READ edited WRITE setEdited DESIGNABLE false )
public:
QMultiLineEdit( QWidget* parent=0, const char* name=0 );
~QMultiLineEdit();
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( int flags );
int 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 slots:
void deselect() { selectAll( FALSE ); }
protected:
QPoint cursorPoint() const;
protected:
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:
QMultiLineEditData *d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QMultiLineEdit( const QMultiLineEdit & );
QMultiLineEdit &operator=( const QMultiLineEdit & );
#endif
};
#endif // QT_NO_MULTILINEEDIT
#endif // QMULTILINED_H
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