1 files changed, 3 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/RowTree.h b/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/RowTree.h
index 34a851b7..179292c9 100644
--- a/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/RowTree.h
+++ b/src/Authoring/Qt3DStudio/Palettes/TimelineGraphicsView/ui/RowTree.h
@@ -35,6 +35,7 @@
 #include "StudioObjectTypes.h"
 #include "RowTreeLabel.h"
 #include "Qt3DSDMHandles.h"
+#include "Bindings/ITimelineItem.h"
 
 #include <QtCore/qpropertyanimation.h>
 #include <QtCore/qparallelanimationgroup.h>
@@ -93,6 +94,7 @@ public:
     void removeChild(RowTree *child);
     void setDnDState(DnDState state, DnDState onlyIfState = DnDState::Any, bool recursive = false);
     void setActionStates(ActionStates states);
+    void setActivateActions(ITimelineItem::ActivateActions activateActions);
     void setTreeWidth(double w);
     void setBinding(ITimelineItemBinding *binding);
     void setPropBinding(ITimelineItemProperty *binding); // for property rows
@@ -196,6 +198,7 @@ private:
     bool m_onMasterSlide = false;
     DnDState m_dndState = DnDState::None;
     ActionStates m_actionStates = ActionState::None;
+    ITimelineItem::ActivateActions m_activateActions = ITimelineItem::ActivateAction::None;
     bool m_hasSubpresentation = false;
     int m_numDescendantSubpresentations = 0;
     ExpandState m_expandState = ExpandState::HiddenCollapsed;