Fix update issue with subpresentation indicator

The indicator wasn't redrawn unless unrelated changes forced update
of the timeline row.

Change-Id: I47bf9249e31a6675fc2c54ae292b9da9e95dc17e
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp b/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
index c4afd2cb..c8878aa6 100644
--- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
+++ b/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
@@ -885,6 +885,7 @@ void RowTree::updateSubpresentations(int updateParentsOnlyVal)
             RowTree *parentRow = m_parentRow;
             while (parentRow) {
                 parentRow->m_numDescendantSubpresentations += n * updateParentsOnlyVal;
+                parentRow->update();
                 parentRow = parentRow->m_parentRow;
             }
         }
@@ -898,10 +899,12 @@ void RowTree::updateSubpresentations(int updateParentsOnlyVal)
             RowTree *parentRow = m_parentRow;
             while (parentRow) {
                 parentRow->m_numDescendantSubpresentations += n;
+                parentRow->update();
                 parentRow = parentRow->m_parentRow;
             }
         }
     }
+    update();
 }
 
 void RowTree::updateLabelPosition()