Hi,

I have made an Qooxdoo application which in some situations will show lots
of LitsItems (>300) in the initial UI view after startup. This will lead to
slow initial rendering. One option to solve the problem is of course to
change the UI design but I wouldn't like to do that. Are there other
options? Would it be possible for example to avoid the time spent in
various constructors and clone the ListItems instead of creating them in
lopp one by one using new.  I guess this could be done by copying all the
properties of one ListItem JS object to blank object and then changing some
obvious properties like Label. Is there some internal bookkeeping that will
break or other problems?

Thanks,

        -ilkka

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