Master commit: 4ad902f By changing: <meta http-equiv="X-UA-Compatible" content="IE=8" /> to <meta http-equiv="X-UA-Compatible" content="IE=9" /> I was able to get much more usable behavior. It can still get flaky here and there but is very usable. Fast clicking can cause the behavior again though. But this should be good enough to support IE9 in 3.1.2. I also tested this on IE8 to make sure it didn't regress. Here is a video of my interactions with IE9 and this change: https://www.dropbox.com/s/m0b7nr8l63xdhs2/TreeGridClickIE9.mov Here is the smartGWT thread that lead me to this solution: http://forums.smartclient.com/showthread.php?t=21523&highlight=ie9+treegrid+checkbox As this is a global doc type change we should be careful to retest, at the very least IE8 + IE9 to make sure that it does not introduce any unanticipated consequences.
Bulk closing of issues in old RHQ releases that are in production for a while now. Please open a new issue when running into an issue.