Add getAttribute to Q3DSElement for API symmetry

We added it everywhere elso too, even where it was missing in 1.x, so
have it here too.

And add something to the example.

Change-Id: Ie82ee80807384f9cc1f00064af5e593f3f534ca6
Reviewed-by: Christian Stromme <christian.stromme@qt.io>

1 files changed, 15 insertions, 0 deletions

diff --git a/examples/3dstudioruntime2/simpleqml/main.qml b/examples/3dstudioruntime2/simpleqml/main.qml
index 70a1a73..a79c183 100644
--- a/examples/3dstudioruntime2/simpleqml/main.qml
+++ b/examples/3dstudioruntime2/simpleqml/main.qml
@@ -90,6 +90,14 @@ Rectangle {
                 onCurrentSlideIndexChanged: console.log("Current slide index for 'Scene': " + currentSlideIndex)
                 onCurrentSlideNameChanged: console.log("Current slide name for 'Scene': " + currentSlideName)
             }
+
+            // Exercise Element a bit. This is no different from using the
+            // functions on Presentations, just avoids the need to specify the
+            // name/path repeatedly.
+            Element {
+                id: barrelRef
+                elementPath: "Barrel" // or Scene.Layer.Barrel but as long as it's unique the name's good enough
+            }
         }
         ignoredEvents: mouseEvCb.checked ? Studio3D.EnableAllEvents : (Studio3D.IgnoreMouseEvents | Studio3D.IgnoreWheelEvents)
         onRunningChanged: console.log("running: " + s3d.running)
@@ -114,6 +122,13 @@ Rectangle {
             }
         }
 
+        Timer {
+            interval: 2000
+            running: true
+            repeat: true
+            onTriggered: console.log("Barrel rotation is " + barrelRef.getAttribute("rotation"))
+        }
+
         NumberAnimation on opacity {
             id: opacityAnimation
             from: 1