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- To: firstname.lastname@example.org
- Subject: window-update-cursor
- From: email@example.com (JIQIAN PAN)
- Date: Thu, 22 Jul 1993 09:07:17 -0400
I am trying to simulate a cursor with any size by using the generic
function WINDOW-UPDATE-CURSOR, but the result is unsatisfactory,
that is, flicker, even though a double-buffer way has been used.
I checked the MCL manual "The generic function WINDOW-UPDATE-CURSOR
is called by UPDATE-CURSOR that is called periodically by the global
event-handling system." I am wondering how the event-handling system
calls the function periodically, one third second or others.
By the way, do you know other ways to do that? Thanks.