Qt Toolkit - qframe.h include file

# qframe.h

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

    /****************************************************************************
    ** $Id: qframe.h,v 2.7.2.2 1998/08/21 19:13:25 hanord Exp $
    **
    ** Definition of QFrame widget class
    **
    ** Created : 950201
    **
    ** 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 QFRAME_H
    #define QFRAME_H

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

    class Q_EXPORT QFrame : public QWidget                  // frame class
    {
        Q_OBJECT
    public:
        QFrame( QWidget *parent=0, const char *name=0, WFlags f=0,
                bool allowLines=TRUE );

        enum { NoFrame  = 0,                        // no frame
               Box      = 0x0001,                   // rectangular box
               Panel    = 0x0002,                   // rectangular panel
               WinPanel = 0x0003,                   // rectangular panel (Windows)
               HLine    = 0x0004,                   // horizontal line
               VLine    = 0x0005,                   // vertical line
               MShape   = 0x000f,
               Plain    = 0x0010,                   // plain line
               Raised   = 0x0020,                   // raised shadow effect
               Sunken   = 0x0030,                   // sunken shadow effect
               MShadow  = 0x00f0 };

        int         frameStyle()    const;
        int         frameShape()    const;
        int         frameShadow()   const;
        void        setFrameStyle( int );

        bool        lineShapesOk()  const;

        int         lineWidth()     const;
        void        setLineWidth( int );

        int         margin()        const;
        void        setMargin( int );

        int         midLineWidth()  const;
        void        setMidLineWidth( int );

        int         frameWidth()    const;
        QRect       frameRect()     const;
        QRect       contentsRect()  const;

        QSize       sizeHint() const;

    protected:
        void        setFrameRect( const QRect & );
        void        paintEvent( QPaintEvent * );
        void        resizeEvent( QResizeEvent * );
        virtual void drawFrame( QPainter * );
        virtual void drawContents( QPainter * );
        virtual void frameChanged();

    private:
        void        updateFrameWidth();
        QRect       frect;
        int         fstyle;
        short       lwidth;
        short       mwidth;
        short       fwidth;
        short       lineok;

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

    inline int QFrame::frameStyle() const
    { return fstyle; }

    inline int QFrame::frameShape() const
    { return fstyle & MShape; }

    inline int QFrame::frameShadow() const
    { return fstyle & MShadow; }

    inline bool QFrame::lineShapesOk() const
    { return lineok; }                              // ### Qt 2.0: bool

    inline int QFrame::lineWidth() const
    { return lwidth; }

    inline int QFrame::midLineWidth() const
    { return mwidth & 0x00ff; }

    inline int QFrame::margin() const
    { return ((int)mwidth) >> 8; }

    inline int QFrame::frameWidth() const
    { return fwidth; }

    #endif // QFRAME_H