[LMS-2538] fix dropdown list width to fit very long analysis procedure names

SVN: 22968

openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/ui/widget/SimpleModelComboBox.java

@@ -51,6 +51,7 @@ public class SimpleModelComboBox<T> extends SimpleComboBox<LabeledItem<T>>
         configure(messageProvider, widthPx);
         setModel(model);
         GWTUtils.autoselect(this);
+        GWTUtils.setupAutoWidth(this);
     }
 
     private void configure(IMessageProvider messageProvider, Integer widthPx)