Re: Event mechanisms for GUI's

Lucretia wrote:

Well, this is actually another part of Ada's design, the ability to
write *correct* code, by using nested case/if statements can introduce
errors. That would be the wrong way to go.

In most well designed systems, each case branch would contain a single statement. In any case, ease of reading is an important part of achieving correctness.

Also, I'd like this not to go off-topic too early.

What mechanism provides the user with the clearest code, most control, and ease of use is, I thought, the topic.

--
Jeff Carter
"I like it when the support group complains that they have
insufficient data on mean time to repair bugs in Ada software."
Robert I. Eachus
91
.