Last modified: 2013-07-06 13:46:32 UTC
Disabled and readonly, I guess. On it.
Related URL: https://gerrit.wikimedia.org/r/68961 (Gerrit Change I14b90c86007b583aa27ab5312768b51f3a25cdbb)
Silly me, checkboxes can't be made readonly. http://www.whatwg.org/specs/web-apps/current-work/multipage/common-input-element-attributes.html#attr-input-readonly
Change 68961 merged by TheDJ: jquery.checkboxShiftClick: Don't toggle disabled checkboxes https://gerrit.wikimedia.org/r/68961