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# qframe.h

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

    /****************************************************************************
    ** $Id: qt/qframe.h   3.3.8   edited Jan 11 14:38 $
    **
    ** Definition of QFrame widget class
    **
    ** Created : 950201
    **
    ** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
    **
    ** This file is part of the widgets module of the Qt GUI Toolkit.
    **
    ** This file may be used under the terms of the GNU General Public
    ** License versions 2.0 or 3.0 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file. Alternatively you may (at your option) use any
    ** later version of the GNU General Public License if such license has
    ** been publicly approved by Trolltech ASA (or its successors, if any)
    ** and the KDE Free Qt Foundation.
    **
    ** Please review the following information to ensure GNU General
    ** Public Licensing requirements will be met:
    ** http://trolltech.com/products/qt/licenses/licensing/opensource/.
    ** If you are unsure which license is appropriate for your use, please
    ** review the following information:
    ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
    ** or contact the sales department at sales@trolltech.com.
    **
    ** This file may be used under the terms of the Q Public License as
    ** defined by Trolltech ASA and appearing in the file LICENSE.QPL
    ** included in the packaging of this file.  Licensees holding valid Qt
    ** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
    ** herein.
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    **********************************************************************/

    #ifndef QFRAME_H
    #define QFRAME_H

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

    #ifndef QT_NO_FRAME

    class Q_EXPORT QFrame : public QWidget
    {
        Q_OBJECT
        Q_ENUMS( Shape Shadow )
        Q_PROPERTY( int frameWidth READ frameWidth )
        Q_PROPERTY( QRect contentsRect READ contentsRect )
        Q_PROPERTY( Shape frameShape READ frameShape WRITE setFrameShape )
        Q_PROPERTY( Shadow frameShadow READ frameShadow WRITE setFrameShadow )
        Q_PROPERTY( int lineWidth READ lineWidth WRITE setLineWidth )
        Q_PROPERTY( int margin READ margin WRITE setMargin )
        Q_PROPERTY( int midLineWidth READ midLineWidth WRITE setMidLineWidth )
        Q_PROPERTY( QRect frameRect READ frameRect WRITE setFrameRect DESIGNABLE false )

    public:
        QFrame( QWidget* parent=0, const char* name=0, WFlags f=0 );

        int         frameStyle()    const;
        virtual void setFrameStyle( int );

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

    #ifndef Q_QDOC
        bool        lineShapesOk()  const { return TRUE; }
    #endif

        QSize       sizeHint() const;

        enum Shape { 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
                     StyledPanel = 0x0006,          // rectangular panel depending on the GUI style
                     PopupPanel = 0x0007,           // rectangular panel depending on the GUI style
                     MenuBarPanel = 0x0008,
                     ToolBarPanel = 0x0009,
    		 LineEditPanel = 0x000a,
    		 TabWidgetPanel = 0x000b,
    		 GroupBoxPanel = 0x000c,
                     MShape   = 0x000f              // mask for the shape
        };
        enum Shadow { Plain    = 0x0010,            // plain line
                      Raised   = 0x0020,            // raised shadow effect
                      Sunken   = 0x0030,            // sunken shadow effect
                      MShadow  = 0x00f0 };          // mask for the shadow

        Shape       frameShape()    const;
        void        setFrameShape( Shape );
        Shadow      frameShadow()   const;
        void        setFrameShadow( Shadow );

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

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

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

        QRect       frameRect()     const;
        virtual void setFrameRect( const QRect & );

    protected:
        void        paintEvent( QPaintEvent * );
        void        resizeEvent( QResizeEvent * );
        virtual void drawFrame( QPainter * );
        virtual void drawContents( QPainter * );
        virtual void frameChanged();
        void        styleChange( QStyle& );

    private:
        void        updateFrameWidth(bool=FALSE);
        QRect       frect;
        int         fstyle;
        short       lwidth;
        short       mwidth;
        short       mlwidth;
        short       fwidth;

        void * d;
    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 QFrame::Shape QFrame::frameShape() const
    { return (Shape) ( fstyle & MShape ); }

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

    inline void QFrame::setFrameShape( QFrame::Shape s )
    { setFrameStyle( ( fstyle & MShadow ) | s ); }

    inline void QFrame::setFrameShadow( QFrame::Shadow s )
    { setFrameStyle( ( fstyle & MShape ) | s ); }

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

    inline int QFrame::midLineWidth() const
    { return mlwidth; }

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

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

    #endif // QT_NO_FRAME

    #endif // QFRAME_H