You have seen this discussion before, but we delayed making a decision until the code entered CVS and more people had a chance to examine and use it. For an example, see the Form Model GUI sample from the Woody sample page.
The "union" widget was named after a "C" language construct, but no longer completely matches normal "C" union semantics, which would imply that the alternate values are overlaid in the the same location, whereas this widget remembers all of the alternative widgets it has held over time (we will want support selective amnesia in the future). Since the semantics no longer match, I think we need a name change. We could copy Java's "switch" syntax or choose the (IMHO) more intuitive name "select", as in "select case...". WDYT? --Tim Larson __________________________________ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003
