Creating and deleting windows

From: Louwet, Filip (filip.louwet++at++barco.com)
Date: 04/27/2001 07:15:24

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Hi all

Is it possible to remove and create pfPipeWindows and pfChannels while the
application is running ?
My intention is to be able to change the display configuration dynamically
(reducing or augmenting the number of windows, channels...). I tried closing
and deleting all pfPipeWindows and pfChannels and creating new ones. The new
window pops up for a moment, but the app then crashes and generates
following message:

   3093 PF Warning/Resource: pfWindow::select() could not make current
on window. Trying default.
   start : 3093 Bus error (or Memory fault...)

The pfPipe still references the old windows and channels (after creating the
new window(s), getNumChans() and getNumWins() returns the sum of the old and
new objects). Is there any function call that can 'clean up' the pipe ?

Regards,
Filip

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