EvaluateJavaScript only works in the main thread
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wrote on 10 Jan 2012, 14:51 last edited by
is evaluatejavaScript only supposed to work in the main thread ?
I use evaluateJavaScript in the main thread without any problem. Now i would like to use it in another thread but it doesn't work.
Is there a workaround ?
thx,
Happy new year \o/ -
wrote on 11 Jan 2012, 08:00 last edited by
I think this has to do with the fact that you're not supposed to modify any GUI elements from within another thread then the main thread. I don't know if your problem is caused by evaluateJavaScript() itself or by the way your using it outside of the main thread.
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wrote on 19 Jan 2012, 14:44 last edited by
I'm facing the same problem.
I want to execute evaluateJavaScript in a separate thread as the execution time has major effect on the overall performance of my application. My JavaScripts takes about 500ms to finish and this can be noticed using the user interface in the meantime --> that is really annoying!!!Any ideas to solve that problem?
Regards,
Rooney -
wrote on 8 Feb 2012, 10:23 last edited by
It's only my strange app or in Qt 4.7 evaluateJavascript from a non.main thread was working?
It should be of very help to have a nice and pretty workaround...