staruml abstract classes?

does anyone know how to create an abstract class using St开发者_开发百科arUML? I couldnt find any mention in the documentation.

Is there some sort of more general concept which mirrors an abstract class?

select class from toolBox and add it to canvas, then go to properties select isAbstract checkbox.

then class name appears italic.

Migrated from comment

This tutorial creates an abstract class. http://cnx.org/content/m15092/latest

View menu > select Editors > select class name and/or method in class diagram > Poperty window > select isAbstract > you'll see your class name and/or method in italics