Differentiate between elements with common root in datainput dialog

Fixes bug where datainput dialog stuck in a loop due to string comparison
not differentiating between two elements with common root path.

Change-Id: Ibeea8614d8e36fe9d96df30734c6150368f8b8dc
Task-id: QT3DS-3885
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/Authoring/Qt3DStudio/Application/DataInputListDlg.cpp b/src/Authoring/Qt3DStudio/Application/DataInputListDlg.cpp
index 28136c95..1572ad2c 100644
--- a/src/Authoring/Qt3DStudio/Application/DataInputListDlg.cpp
+++ b/src/Authoring/Qt3DStudio/Application/DataInputListDlg.cpp
@@ -297,6 +297,10 @@ void CDataInputListDlg::updateInfo()
             auto path = refHelper->GetObjectReferenceString(
                         doc->GetSceneInstance(), CRelativePathTools::EPATHTYPE_GUID,
                         allCtrldElemsIt->instHandle).toQString();
+            // Differentiate between paths such as Scene.Layer and Scene.Layer.Light by adding
+            // whitespace, and simultaneously create separation between element path and
+            // count of controlled properties which is shown in UI.
+            path.append(QLatin1Char(' '));
             // One element can have several properties controlled by this datainput,
             // do not show element several times. Show the number of properties after
             // the elementpath and the list of property names in a separate column.