[Oberon] n-o: How to dynamically insert ListGadgets ?
easlab at absamail.co.za
easlab at absamail.co.za
Sun Nov 23 02:49:18 CET 2003
Hi,
apart from popup Menues, I've never seen 'dynamically' appearing
menues in n-o.
I'm enthusiatic to construct a panel which eg. for the:
[Add] button displays a suitably populated ListGadget at a predetermined
location on the panel;
[Copy] button displays TWO suitably populated ListGadgets at predetermined
locations on the panel;
etc.
As each new 'operator' button is executed, obviously the previous
ListGadget(s) are replaced by the new/appropriate one(s).
We know that
Gadgets.Insert Lists.NewList ~
inserts a ListGadget AT THE CARET, but I can't see how to position it
on the panel, absolutely or relative to it's 'called by button'.
I'm NOT enthusiatic to analyse the existing source code and would
greatly appreciate info/advice to avoid having to do this.
Thanks,
== Chris Glur.
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