why not works my mouseArea

[kickoune]

AnalogGauge.qml

import QtQuick 2.0
import QtQuick.Extras 1.4
import QtQuick.Controls.Styles 1.4
 
Item {
    id:itemParent
    property real valueIn: 888888//valeur brut du protocole
    property int  valprecision:1
    property var  objChamps
    property int  valminValue
    property int  valmaxValue
    property int  valangleMin:-120
    property int  valangleMax:120
    property real vallabelStepSize
    property real valtickmarkStepSize
    property real valminorTickmarkCount
    property real valstepToMoveNeedle
 
 
    Rectangle{
        anchors.fill:parent
        color:"red"
 
        MouseArea{
            acceptedButtons: Qt.LeftButton | Qt.RightButton
            anchors.fill:parent
            onClicked: console.log("test")
        }
    }
}

import QtQuick 2.0
import QtQuick.Extras 1.4
import QtQuick.Controls.Styles 1.4

Item {
    id:itemParent
    property real valueIn: 888888//valeur brut du protocole
    property int  valprecision:1
    property var  objChamps
    property int  valminValue
    property int  valmaxValue
    property int  valangleMin:-120
    property int  valangleMax:120
    property real vallabelStepSize
    property real valtickmarkStepSize
    property real valminorTickmarkCount
    property real valstepToMoveNeedle


    Rectangle{
        anchors.fill:parent
        color:"red"

        MouseArea{
            acceptedButtons: Qt.LeftButton | Qt.RightButton
            anchors.fill:parent
            onClicked: console.log("test")
        }
    }
}

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AnalogGauge{
            objectName: "AFR"
            width:180
            height:180
            valminValue: 12
            valmaxValue: 18
            valstepToMoveNeedle:0.1
            vallabelStepSize:1
            valtickmarkStepSize:0.5
            valminorTickmarkCount:4
            valangleMin: -90
            valangleMax: 90
            objChamps:appli.getChamps(1,3)
        }

AnalogGauge{
            objectName: "AFR"
            width:180
            height:180
            valminValue: 12
            valmaxValue: 18
            valstepToMoveNeedle:0.1
            vallabelStepSize:1
            valtickmarkStepSize:0.5
            valminorTickmarkCount:4
            valangleMin: -90
            valangleMax: 90
            objChamps:appli.getChamps(1,3)
        }

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hello! my mouseArea not works, i don't understand, but rectangle is really "red"
please help me.

thank's