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Program Framework Title Panes and REDISPLAY-FUNCTION
- To: Stephen L. Nicoud <snicoud@atc>
- Subject: Program Framework Title Panes and REDISPLAY-FUNCTION
- From: Stephen L. Nicoud <snicoud@atc>
- Date: Thu, 31 May 90 11:22 PDT
- Cc: express-windows@atc
- In-reply-to: <19900530233923.0.SLN@SKAGIT.atc.boeing.com>
Date: Wed, 30 May 90 16:39 PDT
From: Stephen L. Nicoud <email@example.com>
I'm having problems getting output to the title pane of a program
framework using :redisplay-function. Perhaps someone can identify a way
to modify my code to get the desired effect.
Any ideas, thoughts? I guess the stream passed to ERASMUS-FRAME-TITLE
should be a stream for the TITLE pane.
Okay, I dug around just a little on this. The problem was my code for
the DRAW-HORIZONTALLY-CENTERED-STRING method. It was calling
EW::DRAW-STRING without passing the :STREAM argument. Okay, that seems
to solve the stream problem.
Now, however, when I specify 0 as the Y position of the stream for the
string to be printed, it is off the window. I wonder if the Y position
is the bottom of the string for EW, and the top for DW, because
specifying 0 in DW yields the intended result.
Stephen L. Nicoud <firstname.lastname@example.org> uw-beaver!bcsaic!snicoud
Boeing Advanced Technology Center for Computer Sciences