> or better Huh, to not loose the last position in the tlabel ?
Yes, but it is done just after button is released by the audio thread. But ok, it is better ;-) Now the test: Perfect, smooth, direct, no delay, no "scratch". So, this works perfectly: - audio thread event to TSlider: if not TrackBar.clicked then <labeldisp>.value:= sender.value; - user event using TSlider: <labeldisp>.value:= sender.value; if akind = sbe_thumbposition then <songposition>:= sender.value; Many thanks Martin. Fre;D -- Sent from: http://mseide-msegui-talk.13964.n8.nabble.com/ ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ mseide-msegui-talk mailing list mseide-msegui-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mseide-msegui-talk