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#ifndef QFXVIEW_H
#define QFXVIEW_H

#include <QtCore/qdatetime.h>
#include <QtGui/qgraphicssceneevent.h>
#include <QtGui/qgraphicsview.h>
#include <QtGui/qwidget.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QmlGraphicsItem;
class QmlEngine;
class QmlContext;
class QmlError;

class QmlViewPrivate;
class Q_DECLARATIVE_EXPORT QmlView : public QGraphicsView
{
    Q_OBJECT
    Q_PROPERTY(bool contentResizable READ contentResizable WRITE setContentResizable)
public:
    explicit QmlView(QWidget *parent = 0);

    virtual ~QmlView();

    void setUrl(const QUrl&);
    QUrl url() const;
    void setQml(const QString &qml, const QString &filename=QString());
    QString qml() const;
    QmlEngine* engine();
    QmlContext* rootContext();
    virtual void execute();
    virtual void reset();

    virtual QmlGraphicsItem* addItem(const QString &qml, QmlGraphicsItem* parent=0);
    virtual void clearItems();

    virtual QmlGraphicsItem *root() const;

    void setContentResizable(bool);
    bool contentResizable() const;
    QSize sizeHint() const;

Q_SIGNALS:
    void initialSize(QSize size);
    void sceneResized(QSize size);
    void errors(const QList<QmlError> &error);

private Q_SLOTS:
    void continueExecute();
    void sizeChanged();

protected:
    virtual void resizeEvent(QResizeEvent *);
    virtual void paintEvent(QPaintEvent *event);
    void timerEvent(QTimerEvent*);

private:
    friend class QmlViewPrivate;
    QmlViewPrivate *d;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QFXVIEW_H