Hi all, I'm still trying to figure out why, in the Graphics.HGL library, is the timer not treated as the other events (mouse clics, key pressing... ? For instance see : http://haskell.org/ghc/docs/latest/html/libraries/HGL/Graphics-HGL-Window.ht... As I understand, the timer in a HGL GUI application must be treated by waiting for a tick to occur (rather than doing useful things and being warned with maybeGetWindowEvent if one occurs). This sounds stupid to me and gives rise to non responding situations. Im a misunderstanding something ? Is it a weakness of HGL and does it force me to change all my approach and turn to another library ? Any help would be appreciated. Thanks Alain -- View this message in context: http://www.nabble.com/Timer-with-Haskell-GUI-application-tf2864634.html#a800... Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.