Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!rutgers!rochester!cornell!uw-beaver!zephyr.ens.tek.com!tektronix!percy!m2xenix!servio!davidm
From: davidm@slc.com (David Monnie)
Newsgroups: comp.lang.smalltalk
Subject: Re: Some questions about graphics for st 4.0
Message-ID: <1991Apr16.191538.5424@slc.com>
Date: 16 Apr 91 19:15:38 GMT
References: <3122@borg.cs.unc.edu>
Organization: Servio Corporation
Lines: 25

In article <3122@borg.cs.unc.edu> linjk@vanburen.cs.unc.edu (Jin-Kun Lin) writes:
>    1. Whenever I have a window opened (aScheduleWindow open), the process
>       stops and I can't continue this process anymore.  The direct
>       impact is that I can never open two windows (ScheduleWindow) at
>       the same time.  What's wrong with this?  Can anyone give me
>       a simple example to "open two Schedulewindow's"?

>    3. When I use "inspect" in the program, I face the same problem as
>       question 1.  How can I continue the process after "inspect"?


Try:

  [ ScheduledWindow new open ] fork.
  [ ScheduledWindow new open ] fork.
  [ Object new inspect ] fork.
  Transcript show: 'done.'; cr.

This doesn't work, however, if you want to wait until the
user has finished inspecting the object, for example, before 
continuing execution.  Notice you get to 'done' before the
inspector has even displayed itself.


David Monnie