qfontdialog.h

/****************************************************************************
** $Id: qfontdialog.h,v 2.16 1999/06/03 16:50:24 hanord Exp $
**
** Definition of QFontDialog
**
** Created : 970605
**
** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
**
** This file is part of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Troll Tech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** Licensees holding valid Qt Professional Edition licenses may use this
** file in accordance with the Qt Professional Edition License Agreement
** provided with the Qt Professional Edition.
**
** See http://www.troll.no/pricing.html or email sales@troll.no for
** information about the Professional Edition licensing, or see
** http://www.troll.no/qpl/ for QPL licensing information.
**
*****************************************************************************/

#ifndef QFONTDIALOG_H
#define QFONTDIALOG_H

#include "qwindowdefs.h"

//
//  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();

private:
    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;
};

#endif // QFONTDIALOG_H