// Runtime Control Example - Interactive Status Bar

import { Button } from "std-widgets.slint";
export component Bar inherits Window {
    in-out property <bool> is-expanded: false;
    in-out property <string> current-anchor: "Top";
    in-out property <string> current-layer: "Top";

    callback toggle-size() -> {expanded: bool};
    callback switch-anchor() -> {anchor: string};
    callback switch-layer() -> {layer: string};

    HorizontalLayout {
        spacing: 12px;

        Text {
            text: "Click buttons to control surface";
            vertical-alignment: center;
        }

        Text {
            text: "Anchor: " + current-anchor;
            font-size: 12px;
            vertical-alignment: center;
        }

        Text {
            text: "Layer: " + current-layer;
            font-size: 12px;
            vertical-alignment: center;
        }

        Rectangle {
            horizontal-stretch: 1;
        }

        Button {
            text: is-expanded ? "Collapse" : "Expand";
            clicked => {
                root.is-expanded = toggle-size().expanded;
            }
        }

        Button {
            text: "Switch Anchor";
            clicked => {
                root.current-anchor = switch-anchor().anchor;
            }
        }

        Button {
            text: "Switch Layer";
            clicked => {
                root.current-layer = switch-layer().layer;
            }
        }
    }
}