tdevdraw: fix mouse(3) moveto on OS X - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
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---
DIR commit d94cc62a01598da18ec1e6a25aec395e98000904
DIR parent 35625b3f1a128fb03a457d8e511e2c74addf5660
HTML Author: Eoghan Sherry <ejsherry@gmail.com>
Date: Wed, 3 Mar 2010 18:11:36 -0800
devdraw: fix mouse(3) moveto on OS X
R=rsc
CC=codebot
http://codereview.appspot.com/224104
Diffstat:
M src/cmd/devdraw/osx-screen-carbon.m | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
---
DIR diff --git a/src/cmd/devdraw/osx-screen-carbon.m b/src/cmd/devdraw/osx-screen-carbon.m
t@@ -422,7 +422,13 @@ _screeninit(void)
if(multitouch)
InitMultiTouch();
-
+
+ // CoreGraphics pins mouse events to the destination point of a
+ // CGWarpMouseCursorPosition (see setmouse) for an interval of time
+ // following the move. Disable this by setting the interval to zero
+ // seconds.
+ CGSetLocalEventsSuppressionInterval(0.0);
+
InitCursor();
}