import QtQuick 2.15
import QtQuick.Window 2.15
import stackoverflow.qml 1.0

Window {
    width: 640
    height: 480
    visible: true
    title: qsTr("Hello World")

    Rectangle {
        width: 200
        height: 200
        anchors.centerIn: parent
        color: "lightgrey"

        Triangle {
            id: rect
            width: 200
            height: 202
//            transformOrigin: Item.Top
            color: "green"
            onColorChanged: console.log("color was changed");
//            PropertyAnimation on rotation {
//                from: 0
//                to: 360
//                duration: 5000
//                loops: Animation.Infinite
//            }
        }
    }
    Timer {
        interval: 1000
        repeat: true
        running: true
        onTriggered: rect.color = Qt.rgba(Math.random(),Math.random(),Math.random(),1);
    }
}