Thank you for the hints. Problem resolved by: 1. Detaching the FlowPanel from its parent 2. Adding the HTML widgets 3. Reattaching the FlowPanel to its parent
Regards Peter On 21 Feb, 17:42, "Martin D'Aloia" <[email protected]> wrote: > May be this can help you to understand what is > happening:http://code.google.com/intl/en/webtoolkit/speedtracer/speed-tracer-ex... > > As far I know, every time that you add a widget in a FlowPanel it will be > re-rendered. Maybe you can use a lazy rendered panel like the GXT > LayoutContainer subclasses. You can see an explanation > here:http://www.extjs.com/helpcenter/index.jsp?topic=/com.extjs.gxt.help/h... > > Martin > > > > On Sat, Feb 20, 2010 at 2:19 PM, d119e9 <[email protected]> wrote: > > I have a prototype GWT app which adds a large number (~20000) of HTML > > widgets to a FlowPanel. Each HTML widget contains a single word taken > > from a String array returned by an GWT-RPC call. > > > According to Speed Tracer, 96.8% of the time is spent in CSS Style > > Recalculation > > > Does anyone have an idea as to how to reduce this? > > > With Thanks, Peter > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<google-web-toolkit%2Bunsubs > > [email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
