Screen.qml Example File

pure-qml/qml/Screen.qml
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 import QtQuick 2.5
 import QtQuick.Window 2.2
 import QtWayland.Compositor 1.0

 WaylandOutput {
     id: output

     property ListModel shellSurfaces: ListModel {}
     property bool isNestedCompositor: Qt.platform.pluginName.startsWith("wayland") || Qt.platform.pluginName === "xcb"

     function handleShellSurface(shellSurface) {
         shellSurfaces.append({shellSurface: shellSurface});
     }

     // During development, it can be useful to start the compositor inside X11 or
     // another Wayland compositor. In such cases, set sizeFollowsWindow to true to
     // enable resizing of the compositor window to be forwarded to the Wayland clients
     // as the output (screen) changing resolution. Consider setting it to false if you
     // are running the compositor using eglfs, linuxfb or similar QPA backends.
     sizeFollowsWindow: output.isNestedCompositor

     window: Window {
         width: 1024
         height: 760
         visible: true

         WaylandMouseTracker {
             id: mouseTracker

             anchors.fill: parent

             // Set this to false to disable the outer mouse cursor when running nested
             // compositors. Otherwise you would see two mouse cursors, one for each compositor.
             windowSystemCursorEnabled: output.isNestedCompositor

             Image {
                 id: background

                 anchors.fill: parent
                 fillMode: Image.Tile
                 source: "qrc:/images/background.jpg"
                 smooth: true

                 Repeater {
                     model: output.shellSurfaces
                     // Chrome displays a shell surface on the screen (See Chrome.qml)
                     Chrome {
                         shellSurface: modelData
                         onDestroyAnimationFinished: output.shellSurfaces.remove(index)
                     }
                 }
             }

             // Virtual Keyboard
             Loader {
                 anchors.fill: parent
                 source: "Keyboard.qml"
             }

             // Draws the mouse cursor for a given Wayland seat
             WaylandCursorItem {
                 inputEventsEnabled: false
                 x: mouseTracker.mouseX
                 y: mouseTracker.mouseY
                 seat: output.compositor.defaultSeat
             }
         }

         Shortcut {
             sequence: "Ctrl+Alt+Backspace"
             onActivated: Qt.quit()
         }
     }
 }