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 ** This file is part of the examples of the Qt Wayland module
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#include <QGuiApplication>
#include <QRasterWindow>
#include <QPainter>
#include <QMouseEvent>
#include "../client-common/customextension.h"

#include <QDebug>

class TestWindow : public QRasterWindow
{
    Q_OBJECT

public:
    TestWindow(CustomExtension *customExtension)
        : m_extension(customExtension)
    {
            connect(customExtension, SIGNAL(eventReceived(const QString &, uint)),
                    this, SLOT(handleEvent(const QString &, uint)));
    }

public slots:
    void handleEvent(const QString &text, uint value)
    {
        qDebug() << "Client application received event" << text << value;
    }

protected:
    void paintEvent(QPaintEvent *)
    {
        QPainter p(this);
        p.fillRect(QRect(0,0,width(),height()),Qt::gray);
        p.fillRect(50,50,100,100, QColor("#C0FFEE"));
    }

    void mousePressEvent(QMouseEvent *ev) Q_DECL_OVERRIDE
    {
        bool insideRect = QRect(50,50,100,100).contains(ev->pos());

        QString text = insideRect ? "Click inside" : "Click outside";
        int value = ev->pos().x();

        qDebug() << "Client application sending request:" << text << value;

        m_extension->sendRequest(text, value);
    }

private:
    CustomExtension *m_extension;
};

int main (int argc, char **argv)
{
    QGuiApplication app(argc, argv);

    CustomExtension customExtension;

    TestWindow window(&customExtension);
    window.show();

    return app.exec();
}

#include "main.moc"