Qt Toolkit - qbutton.h include file

# qbutton.h

This is the verbatim text of the qbutton.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.

    /****************************************************************************
    ** $Id: qbutton.h,v 2.18.2.2 1998/08/21 19:13:24 hanord Exp $
    **
    ** Definition of QButton widget class
    **
    ** Created : 940206
    **
    ** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
    **
    ** This file is part of Qt Free Edition, version 1.45.
    **
    ** See the file LICENSE included in the distribution for the usage
    ** and distribution terms, or http://www.troll.no/free-license.html.
    **
    ** IMPORTANT NOTE: You may NOT copy this file or any part of it into
    ** your own programs or libraries.
    **
    ** Please see http://www.troll.no/pricing.html for information about
    ** Qt Professional Edition, which is this same library but with a
    ** license which allows creation of commercial/proprietary software.
    **
    *****************************************************************************/

    #ifndef QBUTTON_H
    #define QBUTTON_H

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

    class QButtonGroup;                             // button group (qbuttongroup.h)
    struct QButtonData;

    class Q_EXPORT QButton : public QWidget                 // button class
    {
        Q_OBJECT
    public:
        QButton( QWidget *parent=0, const char *name=0 );
       ~QButton();

        const char *text() const;
        void        setText( const char * );
        const QPixmap *pixmap() const;
        void        setPixmap( const QPixmap & );

        int         accel() const;
        void        setAccel( int );

        bool        isToggleButton() const;

        void        setDown( bool );
        bool        isDown() const;

        bool        isOn() const;

        bool        autoResize() const;
        void        setAutoResize( bool );

        bool        autoRepeat() const;
        void        setAutoRepeat( bool );

    public slots:
        void        animateClick();
        void        toggle();

    signals:
        void        pressed();
        void        released();
        void        clicked();
        void        toggled( bool );

    protected:
        void        setToggleButton( bool );
        void        setOn( bool );

        virtual bool hitButton( const QPoint &pos ) const;
        virtual void drawButton( QPainter * );
        virtual void drawButtonLabel( QPainter * );

        void        keyPressEvent( QKeyEvent *);
        void        mousePressEvent( QMouseEvent * );
        void        mouseReleaseEvent( QMouseEvent * );
        void        mouseMoveEvent( QMouseEvent * );
        void        paintEvent( QPaintEvent * );
        void        focusInEvent( QFocusEvent * );
        void        focusOutEvent( QFocusEvent * );

        void        enabledChange( bool );

    private slots:
        void        animateTimeout();
        void        autoRepeatTimeout();

    private:
        QString     btext;
        QPixmap    *bpixmap;
        uint        toggleBt        : 1;
        uint        buttonDown      : 1;
        uint        buttonOn        : 1;
        uint        mlbDown         : 1;
        uint        autoresize      : 1;
        uint        animation       : 1;
        uint        repeat          : 1;
        QButtonData *d;

        friend class QButtonGroup;
        void          ensureData();
        QButtonGroup *group() const;
        void          setGroup( QButtonGroup* );
        QTimer       *timer();
    private:        // Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QButton( const QButton & );
        QButton &operator=( const QButton & );
    #endif
    };

    inline const char *QButton::text() const
    {
        return btext;
    }

    inline const QPixmap *QButton::pixmap() const
    {
        return bpixmap;
    }

    inline bool QButton::isToggleButton() const
    {
        return toggleBt;
    }

    inline  bool QButton::isDown() const
    {
        return buttonDown;
    }

    inline bool QButton::isOn() const
    {
        return buttonOn;
    }

    inline bool QButton::autoResize() const
    {
        return autoresize;
    }

    inline bool QButton::autoRepeat() const
    {
        return repeat;
    }

    #endif // QBUTTON_H