Update snap steps after zoom and expand/collapse

Task-number: QT3DS-2277
Change-Id: I91719c87c394a83bfa68b5ea6e4d374b0ff8ad05
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.cpp b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.cpp
index 44080a1a..43d0cf7d 100644
--- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.cpp
+++ b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.cpp
@@ -522,6 +522,8 @@ void TimelineGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent *event)
                     m_rowManager->selectRow(rowTree, ctrlKeyDown);
                     if (rowTree->draggable())
                         m_startRowMoverOnNextDrag = true;
+                } else if (m_clickedTreeControlType == TreeControlType::Arrow) {
+                    updateSnapSteps();
                 }
             } else if (item->type() == TimelineItem::TypeRowTimeline) {
                 m_editedTimelineRow = static_cast<RowTimeline *>(item);
@@ -820,6 +822,9 @@ void TimelineGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
         }
     }
 
+    if (m_timelineZooming)
+        updateSnapSteps();
+
     resetMousePressParams();
 
     QGraphicsScene::mouseReleaseEvent(event);