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Article #451Input Focus problem under OW 3.0
From: Don Kneller
Date: Wed, 02 Sep 1992 22:47
Date: Wed, 02 Sep 1992 22:47
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I have encountered a strange problem with Input Focus that is
perplexing. I have an subclass (called a "view") of ClassBaseWindow
that has as part of its methods:
/NewInit {
/NewInit super send
/Keyable? true store
} def
/KeyStart { % event => [] true
pop [ /StandardKey ] true
console (KeyStart\n) [] fprintf
} def
/StandardKey { % event => -
pop
console (StandardKey\n) [] fprintf
} def
An event manager is created, and the instance of the view is
is created and activated:
emgr /activate view send
Now here is the problem: Under both OW 2.0 and OW 3.0 I see a "KeyStart"
message every time the mouse enters the view. As well, the input focus
bar changes to show I have the focus. Under OW 2.0, each press of a
standard key brings up a "StandardKey" message. BUT under OW 3.0 each
press results in a beep.
Has anyone seen anything like this before? Please let me know. Thanks.
Don Kneller
University of California, San Francisco
kneller@picasso.mmwb.ucsf.edu
--
Donald G. Kneller
University of California, San Francisco
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Path: arc1-ca.pugleaf.net!sparky!uunet!dtix!darwin.sura.net!zaphod.mps.ohio-state.edu!pacific.mps.ohio-state.edu!linac!att!ucbvax!cgl!dufy.mmwb.ucsf.edu!kneller From: kneller@dufy.mmwb.ucsf.edu (Don Kneller) Newsgroups: comp.windows.news Subject: Input Focus problem under OW 3.0 Summary: Different result in OW 2.0 and OW 3.0 with same TNT code. Message-ID: <kneller.715474078@dufy.mmwb.ucsf.edu> Date: 2 Sep 92 22:47:58 GMT Sender: news@cgl.ucsf.edu (USENET News System) Organization: UCSF Computer Graphics Lab Lines: 39