GH-2119 Update group view scrollbar when the size of rows doesn't change

Previously, it would only update when you resize the window horizontally
enough to change the number of icons that fit in a row.

1 files changed, 2 insertions, 0 deletions

diff --git a/application/groupview/GroupView.h b/application/groupview/GroupView.h
index a3f8a400..a632c22f 100644
--- a/application/groupview/GroupView.h
+++ b/application/groupview/GroupView.h
@@ -96,6 +96,8 @@ protected:
 
 	void startDrag(Qt::DropActions supportedActions) override;
 
+	void updateScrollbar();
+
 private:
 	friend struct VisualGroup;
 	QList<VisualGroup *> m_groups;