From: Christian P. <chr...@ge...> - 2014-09-16 10:43:25
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Hello Marcus, On 09/16/2014 10:27 AM, Marcus Nolte wrote: > Hey Christian, > > Thanks for your reply. > > I built a little test case and played around a little more. > When I emit a QtSignal, which is connected to a slot where the resizing > is done, everything works properly (with and without your provided patch). > Still, with the patch, simply invoking a method which resizes the window > fails. > > Since I am definitely no expert on Qt, I can't really say if this is a > genode-related problem or if I am using Qt improperly here. > I was not sure about that either, but found this interesting document, which states that GUI objects can only be used from the main thread: http://qt-project.org/doc/qt-5/threads-qobject.html Christian |