WARNING: This blog entry was imported from my old blog on blogs.sun.com (which used different blogging software), so formatting and links may not be correct.
I recently mentioned the component default properties being shown inline in the application outline, as of Creator patch 3. Turns out there's a performance issue related to this for components whose default property is a value bound expression -- such as an output text in a data-bound data table for example. If you're noticing sluggish performance (this will most likely be the case if you're using a database that is not running locally) try hiding the application outline.
I've just fixed this, so look for the fix in the next patch if this affects you.