Bugs item #769761, was opened at 2003-07-11 12:12
Message generated for change (Comment added) made by tfleury
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=109368&aid=769761&group_id=9368

Category: Installation
>Group: Future
Status: Open
Resolution: None
>Priority: 5
Submitted By: Jeff Squyres (jsquyres)
Assigned to: Terry Fleury (tfleury)
Summary: No wizard GUI updates during opd/selector

Initial Comment:
When either the GUI OPD or the selector are running
(i.e., the first two buttons on the OSCAR wizard), the
main OSCAR wizard GUI does not get updated.

For example, if you hide the wizard and then bring it
back, it's blank until OPD/selector finishes.

This is different than most (all?) other sub-windows in
the wizard; although the main window gets marked "busy"
(i.e., you can't push other buttons), GUI updates still
occur so that things like hide/unhide still show the
main wizard window and its contents.

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>Comment By: Terry Fleury (tfleury)
Date: 2003-07-15 13:09

Message:
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The problem is that the old oscar_wizard GUI stuff is based
on Perl-Tk, while the new Opder and Selector are based on
Perl-Qt.  When you click on step 0 or 1, the appropriate
Perl script is run (as if invoked from the command line). 
So the oscar_wizard waits for the Opder or Selector to
return from execution.

Even if we were to call the Opder/Selector via a subroutine,
there would be problems since Tk/Qt each have their own even
loop.  The only real solution is to reimplement the entire
oscar_wizard in Perl-Qt.  This should happen in the next
version.  For now, we'll just have to live with the
oscar_wizard not updating during Opder/Selector execution.


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=109368&aid=769761&group_id=9368


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