Android: Nothing happens when hitting enter on the virtual keyboard

import QtQuick 2.0

Rectangle {
    id: topLevel
    color: "#b0b0b0"

    Text {
        id: t
        text: "Qt 5 on Android"
        anchors.top: parent.top
        anchors.horizontalCenter: parent.horizontalCenter

        font.pixelSize: parent.height / 15
    }

    Rectangle {
        anchors.top: t.bottom
        anchors.topMargin: 10
        anchors.left: parent.left
        anchors.leftMargin: 10
        anchors.rightMargin: 10
        anchors.right: parent.right
        height: parent.height / 10
        border.color: "black"
        border.width: 2
        color: "white"

        TextInput {
            anchors.fill: parent
            font.pixelSize: height - 20
            color: "black"
        }
    }
}