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# characterwidget.h Example File
widgets/charactermap/characterwidget.h

    /****************************************************************************
    **
    ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
    **
    ** This file is part of the example classes of the Qt Toolkit.
    **
    ** Licensees holding valid Qt Preview licenses may use this file in
    ** accordance with the Qt Preview License Agreement provided with the
    ** Software.
    **
    ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
    ** information about Qt Commercial License Agreements.
    **
    ** Contact info@trolltech.com if any conditions of this licensing are
    ** not clear to you.
    **
    ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
    ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
    **
    ****************************************************************************/

    #ifndef CHARACTERWIDGET_H
    #define CHARACTERWIDGET_H

    #include <QFont>
    #include <QPoint>
    #include <QSize>
    #include <QString>
    #include <QWidget>

    class QMouseEvent;
    class QPaintEvent;

    class CharacterWidget : public QWidget
    {
        Q_OBJECT

    public:
        CharacterWidget(QWidget *parent = 0);
        QSize sizeHint() const;

    public slots:
        void updateFont(const QFont &font);
        void updateSize(const QString &fontSize);
        void updateStyle(const QString &fontStyle);
        void updateFontMerging(bool enable);

    signals:
        void characterSelected(const QString &character);

    protected:
        void mouseMoveEvent(QMouseEvent *event);
        void mousePressEvent(QMouseEvent *event);
        void paintEvent(QPaintEvent *event);

    private:
        QFont displayFont;
        int columns;
        int lastKey;
        int squareSize;
    };

    #endif