User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:220.127.116.11) Gecko/2009011912 Firefox/3.0.6 Build Identifier: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:18.104.22.168) Gecko/2009011912 Firefox/3.0.6 xul:button type="checkbox" does not change its appearance when checked in Windows. This works just fine in Linux. Mac, I don't know. Using default theme. Reproducible: Always Steps to Reproduce: 1. Click xul:button type="checkbox" so that it's checked Actual Results: In Windows, button looks the same whether it's checked or not. Expected Results: Button should change its appearance. In Linux, button's color is changed to a darker color. Note that you need not hover, to see the change.
I can confirm this with the default theme of Fx (3.0.6). But when using Nasa Night Launch theme, the appearance of the button changes. Seems to be a missing css definition for button in the default theme?
Seems to work for me with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2a1pre) Gecko/20090220 Minefield/3.2a1pre The tested build can be downloaded here: http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-central/