- engine.rootContext()->setContextProperty("layoutHandler", layoutHandler);
- engine.rootContext()->setContextProperty("homescreenHandler", homescreenHandler);
- engine.rootContext()->setContextProperty("launcher", launcher);
+ engine.rootContext()->setContextProperty(QStringLiteral("layoutHandler"), layoutHandler);
+ engine.rootContext()->setContextProperty(QStringLiteral("homescreenHandler"), homescreenHandler);
+ engine.rootContext()->setContextProperty(QStringLiteral("launcher"), launcher);
+ engine.rootContext()->setContextProperty(QStringLiteral("screenInfo"), &screenInfo);