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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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Qt Toolkit - qheader.h include file
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<h1 align=center>qheader.h</h1><br clear="all">
This is the verbatim text of the qheader.h include file. It is
provided only for illustration; the copyright
remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qt/src/widgets/qheader.h 2.3.2 edited 2001-01-26 $
**
** Definition of QHeader widget class (table header)
**
** Created : 961105
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of the widgets module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** 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
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QHEADER_H
#define QHEADER_H
#ifndef QT_H
#include "qwidget.h"
#include "qstring.h"
#include "qiconset.h"
#endif // QT_H
#ifndef QT_NO_HEADER
struct QHeaderData;
class <a href="qshowevent.html">QShowEvent</a>;
class Q_EXPORT <a href="qheader.html">QHeader</a> : public <a href="qwidget.html">QWidget</a>
{
Q_OBJECT
Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation )
Q_PROPERTY( bool tracking READ tracking WRITE setTracking )
Q_PROPERTY( int count READ count )
Q_PROPERTY( int offset READ offset WRITE setOffset )
Q_PROPERTY( bool moving READ isMovingEnabled WRITE setMovingEnabled )
public:
QHeader( QWidget *parent=0, const char *name=0 );
QHeader( int, QWidget *parent=0, const char *name=0 );
~QHeader();
int addLabel( const QString &, int size = -1 );
int addLabel( const QIconSet&, const QString &, int size = -1 );
void removeLabel( int section );
virtual void setLabel( int, const QString &, int size = -1 );
virtual void setLabel( int, const QIconSet&, const QString &, int size = -1 );
QString label( int section ) const;
QIconSet* iconSet( int section ) const;
virtual void setOrientation( Orientation );
Orientation orientation() const;
virtual void setTracking( bool enable );
bool tracking() const;
virtual void setClickEnabled( bool, int section = -1 );
virtual void setResizeEnabled( bool, int section = -1 );
virtual void setMovingEnabled( bool );
bool isClickEnabled( int section = -1 ) const;
bool isResizeEnabled( int section = -1 ) const;
bool isMovingEnabled() const;
void resizeSection( int section, int s );
int sectionSize( int section ) const;
int sectionPos( int section ) const;
int sectionAt( int pos ) const;
int count() const;
virtual void setCellSize( int , int ); // obsolete, do not use
int cellSize( int ) const; // obsolete, do not use
int cellPos( int ) const; // obsolete, do not use
int cellAt( int ) const; // obsolete, do not use
int offset() const;
QSize sizeHint() const;
QSizePolicy sizePolicy() const;
int mapToSection( int index ) const;
int mapToIndex( int section ) const;
int mapToLogical( int ) const; // obsolete, do not use
int mapToActual( int ) const; // obsolete, do not use
void moveSection( int section, int toIndex );
virtual void moveCell( int, int); // obsolete, do not use
void setSortIndicator( int section, bool increasing = TRUE );
public slots:
void setUpdatesEnabled( bool enable );
virtual void setOffset( int pos );
signals:
void clicked( int section );
void pressed( int section );
void released( int section );
void sizeChange( int section, int oldSize, int newSize );
void indexChange( int section, int fromIndex, int toIndex );
void sectionClicked( int ); // obsolete, do not use
void moved( int, int ); // obsolete, do not use
protected:
void paintEvent( QPaintEvent * );
void showEvent( QShowEvent *e );
QRect sRect( int index );
void paintSection( QPainter *p, int index, QRect fr); // ### const QRect& ## virtual 3.0
void paintSectionLabel( QPainter* p, int index, const QRect& fr ); //## virtual 3.0
void mousePressEvent( QMouseEvent * );
void mouseReleaseEvent( QMouseEvent * );
void mouseMoveEvent( QMouseEvent * );
private:
void init( int );
void paintRect( int p, int s );
void markLine( int idx );
void unMarkLine( int idx );
int pPos( int i ) const;
int pSize( int i ) const;
int pHeight( int i ) const;
void setPHeight( int i, int h );
int findLine( int );
void handleColumnResize(int, int, bool);
int offs;
int handleIdx;
int oldHIdxSize;
int moveToIdx;
enum State { Idle, Sliding, Pressed, Moving, Blocked };
State state;
QCOORD clickPos;
bool trackingIsOn;
int cachedIdx; // not used
int cachedPos; // not used
Orientation orient;
QHeaderData *d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QHeader( const QHeader & );
QHeader &operator=( const QHeader & );
#endif
};
inline QHeader::Orientation QHeader::orientation() const
{
return orient;
}
inline void QHeader::setTracking( bool enable ) { trackingIsOn = enable; }
inline bool QHeader::tracking() const { return trackingIsOn; }
#endif // QT_NO_HEADER
#endif // QHEADER_H
</pre>
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<td>Copyright 2001 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align="right"><div align="right">Qt version 2.3.2</div>
</table></div></address></body></html>
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