cursor trapping and navigation out of a scope works now as intended

done by precopying the list of candidates. Could avoid extra list
copies if the algorithm traversed the tree, but this is simpler and
works for now

1 files changed, 7 insertions, 1 deletions

diff --git a/DemoApplication/pages/Page3.qml b/DemoApplication/pages/Page3.qml
index e9c47e1..307dc50 100644
--- a/DemoApplication/pages/Page3.qml
+++ b/DemoApplication/pages/Page3.qml
@@ -54,6 +54,7 @@ Item {
                     anchors.fill: parent
                     CursorNavigation.acceptsCursor: true
                     CursorNavigation.escapeTarget: defaultButton
+                    CursorNavigation.trapsCursor: trapCheckBox.checked
 
                     //redefine the controls for this scope
                     //(default arrow keys will still work as well, unless reassigned here)
@@ -65,7 +66,7 @@ Item {
                     Grid {
                         spacing: 5
                         columns: 2
-                        rows: 2
+                        rows: 3
 
                         CNButton {
                             text: "sb1"
@@ -83,6 +84,11 @@ Item {
                             text: "sb4 (default focus)"
                             focus: true
                         }
+
+                        CNCheckBox {
+                            id: trapCheckBox
+                            text: "trap cursor"
+                        }
                     }
                 }
             }