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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the examples of the Qt Toolkit.

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#ifndef BUTTON_H

#define BUTTON_H

#include <QGraphicsWidget>

class ButtonPrivate;

class QTextDocument;

class QPixmap; 

class QFont;

class Button : public QGraphicsWidget

{

    Q_OBJECT

    Q_DECLARE_PRIVATE(Button)

public:

    Button(const QString &text, QGraphicsItem *parent=0, QSizeF minimumSize = QSizeF());

    virtual ~Button();

signals:

    void clicked(bool checked = false);

    void pressed();

    void released();

public slots:

    void themeChange();

    void setText(const QString &text);

    QString text();

public:

    void setBackground(QPixmap& background);

    bool isDown();

    void select(bool select){m_selected = select;}

    void click() {emit clicked();}

private:

    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, 

            QWidget *widget = 0);

    QSizeF sizeHint(Qt::SizeHint which, 

        const QSizeF &constraint = QSizeF()) const;

    void mousePressEvent(QGraphicsSceneMouseEvent *event);

    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

    void mouseMoveEvent(QGraphicsSceneMouseEvent *event);

    void resizeEvent(QGraphicsSceneResizeEvent *event);

private:

    Q_DISABLE_COPY(Button)

    ButtonPrivate *d_ptr;

    QPixmap m_background;

    QFont m_font;

    bool m_selected;

};

#endif // BUTTON_H