Event providing to QWidget(QWT) embedded into QML Qt4

  • Hi, I've used QwtPlot (Qwt 6.0.1) in QML project (Qt 4.8) . i'm wrap it via QDeclarativeItem

    @ GraphWidgetQML::GraphWidgetQML(QDeclarativeItem *parent):QDeclarativeItem(parent)
    _GraphArea = new GraphWidget; //child of QwtPlot without event handlers overrides
    QGraphicsProxyWidget *_wiget = new QGraphicsProxyWidget(this);

    and insert into into QML via code

    @ qmlRegisterType<GraphWidgetQML> ("GraphWidget",1,0,"GraphWidget"); //registration type@

    and QML

    @ GraphWidget {
    id: drawer

            objectName: "drawer"
            anchors.top: parent.top
            anchors.bottom: parent.bottom
            anchors.left: parent.left
            anchors.right: parent.right
            anchors.topMargin: 5
            anchors.bottomMargin: 5
            anchors.leftMargin: 5
            anchors.rightMargin: 5

    But, Mouse evets won't work correctly. For example when i want to draw a zooming rectangle, when i released the mouse button it won't zoom untill press enter key. Right button doesn't work at all.

    How to make proper event providing?

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