Path: utzoo!attcan!uunet!husc6!bloom-beacon!ATHENA.MIT.EDU!swick From: swick@ATHENA.MIT.EDU (Ralph R. Swick) Newsgroups: comp.windows.x Subject: Re: Widget re-display Message-ID: <8808101601.AA00531@LYRE.MIT.EDU> Date: 10 Aug 88 16:01:48 GMT References: <3472@juniper.uucp> Sender: daemon@bloom-beacon.MIT.EDU Organization: DEC/MIT Project Athena Lines: 8 > When I try to use this widget as a child of a constraint widget, it gets an > expose event every time the value is changed which causes my expose redisplay > routine to execute and redisplay the whole widget. Sounds like your constraint widget is broken. What widget are you using as the parent? Remember that when the parent is a constraint widget, its constraint.set_values method will be called as well when you change the value in the child.