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