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/**********************************************************************
** $Id: qt/src/widgets/qlabel.h 2.3.1 edited 2001-01-26 $
**
** Definition of QLabel widget class
**
** Created : 941215
**
** 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 QLABEL_H
#define QLABEL_H
#ifndef QT_H
#include "qframe.h"
#endif // QT_H
#ifndef QT_NO_LABEL
class QSimpleRichText;
class QLabelPrivate;
class Q_EXPORT QLabel : public QFrame
{
Q_OBJECT
Q_PROPERTY( QString text READ text WRITE setText )
Q_PROPERTY( TextFormat textFormat READ textFormat WRITE setTextFormat )
Q_PROPERTY( QPixmap pixmap READ pixmap WRITE setPixmap )
Q_PROPERTY( bool scaledContents READ hasScaledContents WRITE setScaledContents )
Q_PROPERTY( Alignment alignment READ alignment WRITE setAlignment )
Q_PROPERTY( int indent READ indent WRITE setIndent )
public:
QLabel( QWidget *parent, const char *name=0, WFlags f=0 );
QLabel( const QString &text, QWidget *parent, const char *name=0,
WFlags f=0 );
QLabel( QWidget * buddy, const QString &,
QWidget * parent, const char * name=0, WFlags f=0 );
~QLabel();
QString text() const { return ltext; }
QPixmap *pixmap() const { return lpixmap; }
#ifndef QT_NO_MOVIE
QMovie *movie() const;
#endif
TextFormat textFormat() const;
void setTextFormat( TextFormat );
int alignment() const { return align; }
virtual void setAlignment( int );
int indent() const { return extraMargin; }
void setIndent( int );
bool autoResize() const { return autoresize; }
virtual void setAutoResize( bool );
#ifndef QT_NO_IMAGE_SMOOTHSCALE
bool hasScaledContents() const;
void setScaledContents( bool );
#endif
QSize sizeHint() const;
QSize minimumSizeHint() const;
QSizePolicy sizePolicy() const;
#ifndef QT_NO_ACCEL
virtual void setBuddy( QWidget * );
QWidget *buddy() const;
#endif
void setAutoMask(bool);
int heightForWidth(int) const;
public slots:
virtual void setText( const QString &);
virtual void setPixmap( const QPixmap & );
#ifndef QT_NO_MOVIE
virtual void setMovie( const QMovie & );
#endif
virtual void setNum( int );
virtual void setNum( double );
void clear();
protected:
void drawContents( QPainter * );
void drawContentsMask( QPainter * );
void fontChange( const QFont & );
void resizeEvent( QResizeEvent* );
private slots:
#ifndef QT_NO_ACCEL
void acceleratorSlot();
void buddyDied();
#endif
#ifndef QT_NO_MOVIE
void movieUpdated(const QRect&);
void movieResized(const QSize&);
#endif
private:
void init();
void clearContents();
void updateLabel( QSize oldSizeHint );
QSize sizeForWidth( int w ) const;
QString ltext;
QPixmap *lpixmap;
#ifndef QT_NO_MOVIE
QMovie * lmovie;
#endif
#ifndef QT_NO_ACCEL
QWidget * lbuddy;
#endif
ushort align;
short extraMargin;
uint autoresize:1;
uint scaledcontents :1;
TextFormat textformat;
#ifndef QT_NO_RICHTEXT
QSimpleRichText* doc;
#endif
#ifndef QT_NO_ACCEL
QAccel * accel;
#endif
QLabelPrivate* d;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QLabel( const QLabel & );
QLabel &operator=( const QLabel & );
#endif
};
#endif // QT_NO_LABEL
#endif // QLABEL_H
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