qt-everywhere-src-5.15.1/qtwayland/examples/wayland/ivi-compositor/main.qml

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import QtQuick 2.0
import QtWayland.Compositor 1.0
import QtQuick.Window 2.2

WaylandCompositor {
    WaylandOutput {
        sizeFollowsWindow: true
        window: Window {
            width: 1024
            height: 768
            visible: true
            Rectangle {
                id: leftArea
                width: parent.width / 2
                height: parent.height
                anchors.left: parent.left
                color: "cornflowerblue"
                Text {
                    anchors.centerIn: parent
                    text: "Ivi surface with id 1337"
                }
            }
            Rectangle {
                id: rightArea
                width: parent.width / 2
                height: parent.height
                anchors.right: parent.right
                color: "burlywood"
                Text {
                    anchors.centerIn: parent
                    text: "Other surfaces"
                }
            }
        }
    }
    Component {
        id: chromeComponent
        ShellSurfaceItem {
            anchors.fill: parent
            onSurfaceDestroyed: destroy()
            onWidthChanged: handleResized()
            onHeightChanged: handleResized()
            function handleResized() {
                shellSurface.sendConfigure(Qt.size(width, height));
            }
        }
    }
    IviApplication {
        onIviSurfaceCreated: {
            var surfaceArea = iviSurface.iviId === 1337 ? leftArea : rightArea;
            var item = chromeComponent.createObject(surfaceArea, { "shellSurface": iviSurface } );
            item.handleResized();
        }
    }
}