Jeff Pierce came up with a fix for this, but I don't recall what it was. It may be posted somewhere at http://coweb.cc.gatech.edu/cs2340. Something broke between 2.8 and 3.0, as I recall.
Mark
On Jul 6, 2005, at 12:02 AM, Don McLane wrote:
I'm working through the ClockWorks example in Mark Guzdial's book "Squeak, Object-Oriented Design with Multimedia Applications." I'm at the point where the MVC design is finished. Unfortunately, even if I file in his code, it doesn't seem to work.
The dependent class (ClockText) does not seem to be getting any update calls. A print statement assures me that the addDependent message is sent. Another print statement tells me the Clock is ticking.
What bothers me most is that if I step through the code with the debugger, then finally say "Proceed"--it works!
Any suggestions would be appreciated.
Don
__________ Mark Guzdial : Georgia Tech : College of Computing/GVU Atlanta, GA 30332-0280 Collaborative Software Lab, http://coweb.cc.gatech.edu/csl http://www.cc.gatech.edu/~mark.guzdial/