Autoscroll timeline tree when dragging from basic objects/project

Task-number: QT3DS-1889
Change-Id: Ie905b74d97590c0f08fea2555a5d14c807728436
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

2 files changed, 3 insertions, 1 deletions

diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.h b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.h
index 00d71023..408721b3 100644
--- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.h
+++ b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineGraphicsScene.h
@@ -85,6 +85,7 @@ public:
     TExpandMap &expandMap();
     void resetMousePressParams();
     QLabel *timebarTooltip();
+    void updateAutoScrolling(double scenePosY);
 
 protected:
     bool event(QEvent *event) override;
@@ -114,7 +115,6 @@ private:
     void handleShySelected();
     void handleLockSelected();
     void handleApplicationFocusLoss();
-    void updateAutoScrolling(double scenePosY);
 
     QGraphicsLinearLayout *m_layoutRoot;
     QGraphicsLinearLayout *m_layoutTree;
diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineWidget.cpp b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineWidget.cpp
index 716a9677..b3269aca 100644
--- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineWidget.cpp
+++ b/src/Authoring/Studio/Palettes/TimelineGraphicsView/TimelineWidget.cpp
@@ -850,6 +850,8 @@ CDropTarget *TimelineWidget::FindDropCandidate(CPt &inMousePoint, Qt::KeyboardMo
         }
     }
 
+    m_graphicsScene->updateAutoScrolling(mouseY);
+
     return theTarget;
 }