import Qt 4.6

Rectangle {
    id: root
    width: 800; height: 480

    property int coffee_count: 0
    property int coffee_total: 12

    function add_one() {
        if (coffee_count < coffee_total) {
            root.coffee_count += 1,
            counter_toGo.state = "add_count",
            counter_cupsDown.state = "add_count",
            cup.state = "less_one",
            tray.add_cup(coffee_count)
        }
    }
    function remove_one() {
        if (coffee_count > 0) {
            root.coffee_count -= 1,
            counter_toGo.state = "remove_count",
            counter_cupsDown.state = "remove_count",
            tray.remove_cup(coffee_count)
        }
    }

    Image {
        source: "images/bg.png"
    }

    Taskbar {
        anchors.top: root.top
    }

    Counter_toGo {
        id: counter_toGo
        x: 130; y: 120;
    }

    Counter_cupsDown {
        id: counter_cupsDown
        x: 260; y: 86;
    }

    Text {
        id: toGo;
        y: 120; x: 345;
        text: "to go"; font.pixelSize: 100; font.letterSpacing: 90; color: "#FFF"
    }
    Text {
        id: cupsDown
        y: 86; x: 390;
        text: "cups down"; font.pixelSize: 50; font.letterSpacing: 90; color: "#999"
    }

    Tray {
        id: tray
        x: 335; y: 280;
    }

    Tray_model{
        id: traymodel
    }

    Cup {
        id: cup
        x: 175; y: 0;
    }

    Add {
        id: add_btn
        x: -7; y: 200
        onAddClicked: add_one()
    }

    Remove {
        id: remove_btn
        x: 619; y: 200
        onRemoveClicked: remove_one()
    }
}