How to change mouse message routing?

[kathy]

I have a QML file:
@import QtQuick 1.0
import Plot 1.0

Rectangle {
id: page1
color: "#646464"
width: parent.width
height: parent.height

MyPlot {
    id: thePlot
    width: parent.width
    height: parent.height
    anchors.left: parent.left
    anchors.top: parent.top
}

}@
Inside the QML file, a Qt Widget is called. The Widget is QWT plot widget which can display data and zoom in/out. But the problem is zoom not working any more. The mouse move event seems not send to the widget, it only send to QML Rectangle itself. So how can mouse event routed into widget, not the Rectangle itself?

[Chuck Gao]

Where is your MouseArea ?

[kathy]

I have tried:
@import QtQuick 1.0
import Plot 1.0

Rectangle {
id: page_7_1
color: "#646464"
width: parent.width
height: parent.height

MyPlot {
    id: thePlot
    width: parent.width
    height: parent.height
    anchors.left: parent.left
    anchors.top: parent.top

    MouseArea {
        anchors.fill: parent
    }
}

}@
and
@import QtQuick 1.0
import Plot 1.0

Rectangle {
id: page_7_1
color: "#646464"
width: parent.width
height: parent.height

MyPlot {
    id: thePlot
    width: parent.width
    height: parent.height
    anchors.left: parent.left
    anchors.top: parent.top

}
MouseArea {
    anchors.fill: parent
}

}@
neither works.

[Chuck Gao]

Do you try send the MouseEvent from MouseArea to Widget itself?

[kathy]

How? for mouse up / mouse down / mouse move / etc.

[kathy]

Does any know how can mouse event routed into widget?