qbuttongroup.h

/****************************************************************************
** $Id: qbuttongroup.h,v 2.24 1999/04/28 09:59:43 aavit Exp $
**
** Definition of QButtonGroup class
**
** Created : 950130
**
** 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 QBUTTONGROUP_H
#define QBUTTONGROUP_H

#ifndef QT_H
#include "qgroupbox.h"
#endif // QT_H


class QButton;
class QButtonList;


class Q_EXPORT QButtonGroup : public QGroupBox
{
    Q_OBJECT
public:
    QButtonGroup( QWidget *parent=0, const char *name=0 );
    QButtonGroup( const QString &title, QWidget *parent=0, const char* name=0 );
    QButtonGroup( int columns, Orientation o, QWidget *parent=0, const char *name=0 );
    QButtonGroup( int columns, Orientation o, const QString &title, QWidget *parent=0, const char* name=0 );
   ~QButtonGroup();

    bool        isExclusive() const;
    bool        isRadioButtonExclusive() const { return radio_excl; }
    virtual void setExclusive( bool );
    virtual void setRadioButtonExclusive( bool );

    int         insert( QButton *, int id=-1 );
    void        remove( QButton * );
    QButton    *find( int id ) const;
    int         id( QButton * ) const;
    int         count() const;

    virtual void setButton( int id );

    virtual void moveFocus( int );

    QButton    *selected();

signals:
    void        pressed( int id );
    void        released( int id );
    void        clicked( int id );

protected slots:
    void        buttonPressed();
    void        buttonReleased();
    void        buttonClicked();
    void        buttonToggled( bool on );

private:
    void        init();
    bool        excl_grp;
    bool        radio_excl;
    QButtonList *buttons;

private:        // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
    QButtonGroup( const QButtonGroup & );
    QButtonGroup &operator=( const QButtonGroup & );
#endif
};


#endif // QBUTTONGROUP_H