Re: Pattern for update forms

[Quoting Jouke Visser, on June 28 2006, 21:38, in "Re: [wxperl-users] P"]
> Yes. For this I usually use the EVT_KILL_FOCUS.

The problem with this approach is that this event is also generated
when the window loses focus for any other reason, e.g., when a system
pop-up temporarily grabs then focus. This causes the "this field has
changed" logic to trigger before the field entry is complete.

For example, if a field must contain a 4 digit code, and a system
pop-up appears when the user has entered only 3 digits, after
dismissal of the pop-up he will get a warning that the input is
only 3 digits, and hence invalid.

-- Johan

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