RCharacterWidget.h

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#ifndef RCHARACTERWIDGET_H
#define RCHARACTERWIDGET_H
 
#include "gui_global.h"
 
#include <QMetaType>
#include <QFont>
#include <QSize>
#include <QString>
#include <QWidget>
 
class QMouseEvent;
class QPaintEvent;
 
class QCADGUI_EXPORT RCharacterWidget: public QWidget {
 
    Q_OBJECT
 
public:
    RCharacterWidget(QWidget *parent = 0);
    QSize sizeHint() const;
 
    QFont getDisplayFont();
 
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;
};
 
Q_DECLARE_METATYPE(RCharacterWidget*)
 
#endif