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# qgroupbox.h

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

    /**********************************************************************
    ** $Id:  qt/qgroupbox.h   3.0.0   edited Sep 21 17:17 $
    **
    ** Definition of QGroupBox widget class
    **
    ** Created : 950203
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the widgets module of the Qt GUI Toolkit.
    **
    ** This file may be distributed under the terms of the Q Public License
    ** as defined by Trolltech AS of Norway and appearing in the file
    ** LICENSE.QPL included in the packaging of this file.
    **
    ** This file may be distributed and/or modified under the terms of the
    ** GNU General Public License version 2 as published by the Free Software
    ** Foundation and appearing in the file LICENSE.GPL included in the
    ** packaging of this file.
    **
    ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
    ** 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
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    **   information about Qt Commercial License Agreements.
    ** See http://www.trolltech.com/qpl/ for QPL licensing information.
    ** See http://www.trolltech.com/gpl/ for GPL licensing information.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    **********************************************************************/

    #ifndef QGROUPBOX_H
    #define QGROUPBOX_H

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

    #ifndef QT_NO_GROUPBOX

    class QAccel;
    class QGroupBoxPrivate;
    class QVBoxLayout;
    class QGridLayout;
    class QSpacerItem;

    class Q_EXPORT QGroupBox : public QFrame
    {
        Q_OBJECT
        Q_PROPERTY( QString title READ title WRITE setTitle )
        Q_PROPERTY( Alignment alignment READ alignment WRITE setAlignment )
        Q_PROPERTY( Orientation orientation READ orientation WRITE setOrientation DESIGNABLE false )
        Q_PROPERTY( int columns READ columns WRITE setColumns DESIGNABLE false )

    public:
        QGroupBox( QWidget* parent=0, const char* name=0 );
        QGroupBox( const QString &title,
    	       QWidget* parent=0, const char* name=0 );
        QGroupBox( int columns, Orientation o,
    	       QWidget* parent=0, const char* name=0 );
        QGroupBox( int columns, Orientation o, const QString &title,
    	       QWidget* parent=0, const char* name=0 );

        virtual void setColumnLayout(int columns, Orientation o);

        QString title() const { return str; }
        virtual void setTitle( const QString &);

        int alignment() const { return align; }
        virtual void setAlignment( int );

        int columns() const;
        void setColumns( int );

        Orientation orientation() const { return dir; }
        void setOrientation( Orientation );

        int insideMargin() const;
        int insideSpacing() const;
        void setInsideMargin( int m );
        void setInsideSpacing( int s );

        void addSpace( int );
        QSize sizeHint() const;

    protected:
        bool event( QEvent * );
        void childEvent( QChildEvent * );
        void resizeEvent( QResizeEvent * );
        void paintEvent( QPaintEvent * );
        void focusInEvent( QFocusEvent * );
        void fontChange( const QFont & );

    private slots:
        void fixFocus();

    private:
        void skip();
        void init();
        void calculateFrame();
        void insertWid( QWidget* );
        void setTextSpacer();

        QString str;
        int align;
        int lenvisible;
    #ifndef QT_NO_ACCEL
        QAccel * accel;
    #endif
        QGroupBoxPrivate * d;

        QVBoxLayout *vbox;
        QGridLayout *grid;
        int row;
        int col;
        int nRows, nCols;
        Orientation dir;
        int spac, marg;

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

    #endif // QT_NO_GROUPBOX

    #endif // QGROUPBOX_H