qtoolbutton.h

/****************************************************************************
** $Id: qtoolbutton.h,v 2.16 1999/05/03 16:28:34 ettrich Exp $
**
** Definition of a buttom customized for tool bar use
**
** Created : 979899
**
** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/

#ifndef QTOOLBUTTON_H
#define QTOOLBUTTON_H

#ifndef QT_H
#include "qbutton.h"
#include "qstring.h"
#include "qpixmap.h"
#include "qiconset.h"
#endif // QT_H


class QToolButtonPrivate;

class QToolBar;


class Q_EXPORT QToolButton: public QButton
{
    Q_OBJECT
public:
    QToolButton( QWidget * parent, const char *name = 0 );
    QToolButton( const QPixmap & pm, const QString &textLabel,
                 const QString& grouptext,
                 QObject * receiver, const char* slot,
                 QToolBar * parent, const char* name = 0 );
    QToolButton( const QIconSet& s, const QString &textLabel,
                 const QString& grouptext,
                 QObject * receiver, const char* slot,
                 QToolBar * parent, const char* name = 0 );
    ~QToolButton();

    QSize sizeHint() const;
    QSizePolicy sizePolicy() const;

    virtual void setIconSet( const QIconSet &, bool on = FALSE);
    QIconSet iconSet( bool on = FALSE) const;

    bool usesBigPixmap() const { return ubp; }
    bool usesTextLabel() const { return utl; }
    QString textLabel() const { return tl; }

public slots:
    virtual void setUsesBigPixmap( bool enable );
    virtual void setUsesTextLabel( bool enable );
    virtual void setTextLabel( const QString &, bool = TRUE );

    virtual void setToggleButton( bool enable );

    virtual void setOn( bool enable );
    void toggle();

protected:
    void drawButton( QPainter * );
    void drawButtonLabel( QPainter * );

    void enterEvent( QEvent * );
    void leaveEvent( QEvent * );

    bool uses3D() const;

private:
    void init();

    QPixmap bp;
    int bpID;
    QPixmap sp;
    int spID;

    QString tl;

    QToolButtonPrivate * d;
    QIconSet * s, *son;

    uint utl: 1;
    uint ubp: 1;
};


#endif