export component DemoWindow inherits Window {
    width: 1920px;
    height: 480px;

    in property <[brush]> bar-colors;
    in property <string> window-title;

    VerticalLayout {
        Rectangle {
            height: 60px;
            background: #2d2d2d;

            Text {
                text: window-title;
                color: #ffffff;
                font-size: 28px;
                font-weight: 700;
                horizontal-alignment: center;
                vertical-alignment: center;
            }
        }

        HorizontalLayout {
            alignment: start;
            spacing: 0px;

            for color in bar-colors: Rectangle {
                width: 50px;
                background: color;
            }
        }
    }
}