removed topoDataItem->clearAddedActors()

Author: Tom O'Reilly

src/qt-guilib/DrawInteractorStyle.cpp

@@ -92,8 +92,6 @@ void DrawInteractorStyle::OnLeftButtonUp() {
     qDebug() << "Clear existing widgets and profile line";
 
     // First point of profile defined; clear existing widgets
-    topoDataItem_->clearAddedActors();
-
     // Detach each widget from the Interactor before releasing memory
     for (auto &w : pinWidgets_) {
       w->EnabledOff();