Article View: comp.sys.mac
Article #14305Re: Animated watch cursor.
From: dgold
Date: Mon, 02 Feb 1987 23:36
Date: Mon, 02 Feb 1987 23:36
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In article <777@vaxb.calgary.UUCP> radford@calgary.UUCP (Radford Neal) writes:
>I presume these animated watch cursors are implemented by installing a
>vertical retrace interrupt routine. If so, they aren't a very reliable
>guide to whether the application as a whole is still operating. My guess
>is that the watch cursor will keep turning as long as you can move the
>mouse.
Finder 5.4 will not turn the hands on the animated watch cursor unless it is
actually making progress doing something. I believe the cursor animation is
performed by repeated calls to SetCursor, not by a VBL task.
--
David Goldsmith
Apple Computer, Inc.
MacApp Group
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!rutgers!sri-spam!ames!lll-lcc!pyramid!voder!apple!dgold From: dgold@apple.UUCP Newsgroups: comp.sys.mac Subject: Re: Animated watch cursor. Message-ID: <436@apple.UUCP> Date: Mon, 2-Feb-87 18:36:04 EST Article-I.D.: apple.436 Posted: Mon Feb 2 18:36:04 1987 Date-Received: Tue, 3-Feb-87 22:23:46 EST References: <7488@decwrl.DEC.COM> <603@runx.OZ> <607@runx.OZ> <176@trwspf.UUCP> <777@vaxb.calgary.UUCP> Reply-To: dgold@apple.UUCP (David Goldsmith) Organization: Apple Computer Inc., Cupertino, USA Lines: 19