main.qml Example File

multi-output/qml/main.qml
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 import QtQuick 2.0
 import QtWayland.Compositor 1.0

 WaylandCompositor {
     id: comp

     defaultOutput: shellScreen
     ShellScreen {
         id: shellScreen
         compositor: comp
     }

     GridScreen {
         id: gridScreen
         compositor: comp
     }

     Component {
         id: chromeComponent
         ShellChrome {
         }
     }

     Component {
         id: surfaceComponent
         WaylandSurface {
             id: surface
             signal activated()
             onHasContentChanged: {
                 if (hasContent && !cursorSurface) {
                     gridScreen.gridSurfaces.append( { "gridSurface" : surface } );
                 } else {
                     for (var i = 0; i < gridScreen.gridSurfaces.count; i++) {
                         if (gridScreen.gridSurfaces.get(i).gridSurface === surface) {
                             gridScreen.gridSurfaces.remove(i,1);
                             break;
                         }
                     }
                 }
             }
         }
     }

     WlShell {
         id: defaultShell

         onWlShellSurfaceCreated: {
             var item = chromeComponent.createObject(defaultOutput.surfaceArea, { "shellSurface": shellSurface } );
             item.surface.activated.connect(item.raise);
         }
     }

     onSurfaceRequested: {
         var surface = surfaceComponent.createObject(comp, { } );
         surface.initialize(comp, client, id, version);
     }
 }