import QtQuick
import QtQuick.Controls

ApplicationWindow {
    visible: true
    width: 360
    height: 640
    title: "Hello Luci4"

    Rectangle {
        id: box
        color: "skyblue"
        anchors.fill: parent

        Column {
            anchors.centerIn: parent
            spacing: 16

            Button {
                text: "Change Colour"
                onClicked: {
                    controller.changeColour()
                    box.color = "lightgreen"
                }
            }

            Label {
                text: controller.status
            }
        }
    }
}