X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Ftracetreeitem.hpp;h=51e2ba42914741178f245d6b0c4a947b9c3e0b4a;hb=6202cf13abc361af4d1419dc56eaabc314900692;hp=932e2b8c932285b0967993e2b5564569df6c5026;hpb=af33d4cbacc745f4473f5c0f4fa1f9ebb8d84d0a;p=pulseview.git

diff --git a/pv/views/trace/tracetreeitem.hpp b/pv/views/trace/tracetreeitem.hpp
index 932e2b8c..51e2ba42 100644
--- a/pv/views/trace/tracetreeitem.hpp
+++ b/pv/views/trace/tracetreeitem.hpp
@@ -94,7 +94,7 @@ public:
 	 * Sets the owner this trace in the view trace hierachy.
 	 * @param The new owner of the trace.
 	 */
-	void set_owner(TraceTreeItemOwner *owner);
+	virtual void set_owner(TraceTreeItemOwner *owner);
 
 	/**
 	 * Gets the visual y-offset of the axis.