Qt Toolkit - qfontdialog.h include file

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# qfontdialog.h

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

    /****************************************************************************
    ** $Id: qt/src/dialogs/qfontdialog.h   2.2.0   edited 2000-08-25 $
    **
    ** Definition of QFontDialog
    **
    ** Created : 970605
    **
    ** Copyright (C) 1992-2000 Trolltech AS.  All rights reserved.
    **
    ** This file is part of the dialogs 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 QFONTDIALOG_H
    #define QFONTDIALOG_H

    #include "qwindowdefs.h"

    #ifndef QT_NO_FONTDIALOG

    //
    //  W A R N I N G
    //  -------------
    //
    //  This class is under development and has private constructors.
    //
    //  You may use the public static getFont() functions which are guaranteed
    //  to be available in the future.
    //

    #ifndef QT_H
    #include "qdialog.h"
    #include "qfont.h"
    #endif // QT_H

    class  QListBox;
    class  QComboBox;
    class QFontDialogPrivate;

    class Q_EXPORT QFontDialog: public QDialog
    {
        Q_OBJECT

    public:
        static QFont getFont( bool *ok, const QFont &def,
                              QWidget *parent = 0, const char* name = 0);

        static QFont getFont( bool *ok, QWidget *parent = 0, const char* name = 0);

    private:
        QFontDialog( QWidget *parent=0, const char *name=0, bool modal=FALSE,
                     WFlags f=0 );
       ~QFontDialog();

        QFont font() const;
        void setFont( const QFont &font );

    signals:
        void fontSelected( const QFont &font );
        void fontHighlighted( const QFont &font );

    protected:
        bool eventFilter( QObject *, QEvent * );

        QListBox * familyListBox() const;
        virtual void updateFamilies();

        QListBox * styleListBox() const;
        virtual void updateStyles();

        QListBox * sizeListBox() const;
        virtual void updateSizes();

        QComboBox * scriptCombo() const;
        virtual void updateScripts();

    #if 0
        QString family() const;
        QString script() const;
        QString style() const;
        QString size() const;
    #endif

    protected slots:
        void sizeChanged( const QString &);

    private slots:
        void familyHighlighted( const QString &);
        void familyHighlighted( int );
        void scriptHighlighted( const QString &);
        void scriptHighlighted( int );
        void styleHighlighted( const QString &);
        void sizeHighlighted( const QString &);
        void updateSample();
        void emitSelectedFont();

    private:
        static QFont getFont( bool *ok, const QFont *def,
                              QWidget *parent = 0, const char* name = 0);

        QFontDialogPrivate * d;
        friend class QFontDialogPrivate;

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

    #endif

    #endif // QFONTDIALOG_H