Hi Daniel, 07.02.2010 15:14, schrieb danovics: > 2. when I would like to display a loader.gif if the processes will take long > time. In this case the second layer acts as the holder of this gif in the > center of the screen. > I think the problem is that your long running code blocks the browser rendering phase. It seems to me that your code to show and hide your layouts is not the problem. Could you please try to run this long running code in an timer [qx.event.Timer.once(function(e) {…}, this, 0);]. I hope that this trick help to execute the long running code after the browser rendering phase.
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