[Lazarus] Message Loop paused when no interaction with mouse?

zeljko zeljko at holobit.net
Wed Apr 20 16:46:07 CEST 2011

On Wednesday 20 of April 2011 16:31:59 Henry Vermaak wrote:
> On 20/04/11 15:26, Michael Schnell wrote:
> > On 04/20/2011 04:05 PM, Henry Vermaak wrote:
> >> PostMessage does wake up the main thread (when you compile your
> >> project with -dusecthreads). And I use QueueAsyncCall with a manual
> >> wakeup, which works well for me on win32 and gtk2. I use svn head, by
> >> the way.
> > 
> > You are not _supposed_ to do that. QueuAsyncCall _should_ work for
> > itself (instantly and without doing polling ). So this is a work around
> > and not a reliable consideration.
> Huh, what polling?  I know this is not ideal, that's why there is a bug
> report.  All QueueAsyncCall needs to do is to wake up the main thread
> after it has queued the function.  There is nothing "broken in the
> infrastructure" as you keep saying, or perhaps you'd like to point us to
> some specific code you find problematic to explain your statements?

Have you tried to add WakeUpMainThread in QueueAsyncCall() and test it with 
all ws ? What happens ?


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