Not receiving keyboard events in QML

[knishitosh]

Hi All,
I have written a small code for grabbing keyboard events in qml. Unfortunately I dont get any event in following code. Any suggestions please?
(Also I dont get anything printed from onFocusChanged event)

import QtQuick 2.7
import QtQuick.Controls 2.1
import QtQuick.Window 2.2

Window {
visible: true;
width: Screen.width
height: Screen.height

Item  {
    id:keyLabelRect
    anchors.centerIn: parent
    height: 100
    width: 300
    focus: true
    Text {
        id:keyText
        anchors.centerIn: parent
        text:"Something"
        font.pointSize: 24; font.bold: true
    }

    onFocusChanged: {
        console.log("focus: ", focus)
    }

    Keys.enabled: true
    Keys.onPressed: {
        if(event.key === Qt.Key_F1) {
            keyText.text = "Key F1"
        }
        console.log(event.key)
    }
}

RoundButton {
    text: "X"
    height: 70
    width: 70
    onClicked: Qt.quit()
}

}

[knishitosh]

solved .....

import QtQuick 2.7
import QtQuick.Controls 2.1
import QtQuick.Window 2.2

Window {
id:keyWindow
visible: true;
width: Screen.width
height: Screen.height
Component.onCompleted: keyWindow.requestActivate()

Item  {
    id:keyLabelRect
    anchors.centerIn: parent
    height: 100
    width: 300
    focus: true
    Text {
        id:keyText
        anchors.centerIn: parent
        text:"Something"
        font.pointSize: 24; font.bold: true
    }

    onFocusChanged: {
        console.log("focus: ", focus)
    }

    Keys.enabled: true
    Keys.onPressed: {
        if(event.key === Qt.Key_F1) {
            keyText.text = "Key F1"
        }
        console.log(event.key)
    }
}

RoundButton {
    text: "X"
    height: 70
    width: 70
    onClicked: Qt.quit()
}

}