Avoid discouraged patterns in examples

In particular, use required properties where applicable, explicitly
import QtQml where we use it, avoid unqualified access into the root
scope of a component, use JavaScript functions with explicit parameters
as signal handlers.

Change-Id: I3eaaba47cc3c7a2a12d488e36f9eec145cedbb0e
Reviewed-by: Fabian Kosmale <[email protected]>
Reviewed-by: Shawn Rutledge <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/examples/quick/window/CurrentScreen.qml b/examples/quick/window/CurrentScreen.qml
index 2703582399..563cca32a5 100644
--- a/examples/quick/window/CurrentScreen.qml
+++ b/examples/quick/window/CurrentScreen.qml
@@ -115,10 +115,10 @@ Item {
         Shared.Label { text: Screen.virtualX + ", " + Screen.virtualY }
 
         Shared.Label { text: "orientation" }
-        Shared.Label { text: orientationToString(Screen.orientation) + " (" + Screen.orientation + ")" }
+        Shared.Label { text: root.orientationToString(Screen.orientation) + " (" + Screen.orientation + ")" }
 
         Shared.Label { text: "primary orientation" }
-        Shared.Label { text: orientationToString(Screen.primaryOrientation) + " (" + Screen.primaryOrientation + ")" }
+        Shared.Label { text: root.orientationToString(Screen.primaryOrientation) + " (" + Screen.primaryOrientation + ")" }
         //! [screen]
 
         Shared.Label { text: "10mm rectangle" }