tabbing between fields

> In a GUI I have several PluggableTextMorphs and I want to move the
> focus between them by striking the tab character.  I couldn't figure
> out how
> to do this so I set breakpoints in the PluggableTextMorph methods:
>
>    handlesKeyboard:
>    keyStroke:
>    onKeyStrokeSend: sel to: recipient
>
> but none of these breakpoints were reached.
>
> Then I tried putting a breakpoint in EventSensor>> processKeyboardEvent:
> but this lead me nowhere.
>
> Can anybody tell me how to tab between fields or where to find the
> documentation on how to do this.
>
>
> Thanks,
>
> Ralph Boland
>
>
>
>
> --
> I've been middle class and I've been poor.
> Middle class is better.
>