gerdus van zyl vjoqlgktgnnpgmailcom answer question use win32guipumpwaitingmessages uses peekmessage replace pumpmessages pumpwaitingmessages 0 idle function processing gvz fri mar 28 2008 1159 gerdus van zyl wrote hi run function event loop idle animation layout calculation currently using threads responsiveness application suffering thank gerdus _______________________________________________ pythonwin32 mailing list kpitckaew45pythonorg httpmailpythonorgmailmanlistinfopythonwin32 thu 07 aug 2008 051511 0200 pythonwin32 idle event