| From: | Guillaume Lelarge <guillaume(at)lelarge(dot)info> |
|---|---|
| To: | Jeff Adams <jadams(at)azavea(dot)com> |
| Cc: | Michael Shapiro <mshapiro51(at)gmail(dot)com>, Peter Geoghegan <peter(dot)geoghegan86(at)gmail(dot)com>, pgadmin-support(at)postgresql(dot)org |
| Subject: | Re: Bug with exceptionally long values. |
| Date: | 2010-07-28 13:19:02 |
| Message-ID: | 4C502E46.4070205@lelarge.info |
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| Lists: | pgadmin-support |
Le 28/07/2010 13:59, Jeff Adams a écrit :
> The class that I experience the problem with is the ctlSQLGrid, which
> extends wxGrid. I don't know wxWidgets at all, but in the grid sample class
> they have an example of setting a cell renderer, perhaps you could add a
> cell renderer that changes the background color [or even renders a string
> that says "Sorry, too long!"] based on the strlen? That should have fairly
> minimal performance impact since it will only affect the N rows being
> actually rendered, not the entire result set.
>
> The example is /wxWidgets-2.8.11/samples/grid/griddemo.cpp line 299.
>
Well, I think it would hurt the performance. But, we should check that.
And it would be a pretty good way to show a NULL value.
--
Guillaume
http://www.postgresql.fr
http://dalibo.com
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