Marcel Ruff schrieb: > Fabian, > > thank you, it is good to know you take care of, > this gives me safety to continue with my approach! > > I'm testing the table with 20000 entries and it scales beautifully. > > But one thing i need to clarify: > > I have visible about 12 rows (of my 20000) with 9 columns. > When i scroll on step down (mouse click on bottom scrollbar triangle) > I would expect one call per column to > getCellWidget() > but unfortunately there are about 100 (I didn't count them precisely), > as if everything visible is reloaded. > Even that I take those from a pool I still need to asign the tooltip, > the icon and text. > This makes scrolling not a joy. > > What triggers so many reloads? > Shouldn't the library maintain its own cache of visible items? > The widget layer is supposed to only request the new cells. Could you open a bug for this as well?
Best Fabian -- Fabian Jakobs JavaScript Framework Developer 1&1 Internet AG - Web Technologies Ernst-Frey-Straße 9 · DE-76135 Karlsruhe Telefon: +49 721 91374-6784 [email protected] Amtsgericht Montabaur / HRB 6484 Vorstände: Henning Ahlert, Ralph Dommermuth, Matthias Ehrlich, Thomas Gottschlich, Robert Hoffmann, Markus Huhn, Hans-Henning Kettler, Dr. Oliver Mauss, Jan Oetjen Aufsichtsratsvorsitzender: Michael Scheeren ------------------------------------------------------------------------------ Stay on top of everything new and different, both inside and around Java (TM) technology - register by April 22, and save $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco. 300 plus technical and hands-on sessions. Register today. Use priority code J9JMT32. http://p.sf.net/sfu/p _______________________________________________ qooxdoo-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
