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Date: Tue, 20 Jun 89 19:29 EDT
From: firstname.lastname@example.org (Peter Clitherow)
What's the best way to accomplish the following?
i have a presentation-to-command-translator which has a :tester whose
purpose is to make this translate only when over a certain pane of a
dw:define-program-framework. I therefore wish to compare the window
entering the translator with something like
:tester ((&key window) (eq window (dw:get-program-pane 'my-pane))).
The only problem is, when the system invokes this :tester in
any other screen than my program-framework, it breaks because the pane
You can say
:tester ((&key window)
(and (boundp 'dw:*program-frame*) ;; Make sure GET-PROGRAM-PANE will work.
(eq window (dw:get-program-pane 'my-pane :if-does-not-exist nil)))
- mouse handlers
- From: Peter Clitherow <pc%ctt.ctt.bellcore.com@RELAY.CS.NET>