On 2/10/13, Michael Van Canneyt <mich...@freepascal.org> wrote:

> You expect wrong. No supposition is made whatsoever on the value.
> Every write in the list triggers a change.
>
> This is how delphi implements it, and that is how we implemented it.

That's why I mentioned I might be horribly wrong.
So Delphi compatibility.

I think it's inconsitent with other components that have a OnChange.
Generally this is only fired if something (text) "really" changed.

Current behaviour leads to many unneccesary calls to OnChange and
OnChanging in a certain Lazarus LCL component (fixed it there).

Thanks for explaining.

Bart
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