On Thu, May 14, 2009 at 7:05 AM, Nathan Hadley <[email protected]> wrote:
> Correction to this, going from 4 columns to 3 works fine, going back to 4
> from 3 doesn’t.
>
Unfortunately, you can't get there from here. The comment in the
documentation for qx.ui.table.model.Abstract.setColumns() puts it like this:
* Note: You can not change the _number_ of columns this way. The
number
* of columns is highly intertwined in the entire table operation,
* and dynamically changing it would require as much work as just
* recreating your table. If you must change the number of
columns
* in a table then you should remove the table and add a new one.
You can make columns invisible (i.e. hide them) so you may be able to work
around the problem that way.
Derrell
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