STR: 1. Visit this URL: data:text/html,<html><select><option>1</option><option>2</option><option>3</option></html> 2. Click-and-hold on the <select> element, and move your cursor across the now-visible menu items. EXPECTED RESULTS: Menu items should be selected/highlighted as I mouse across them. ACTUAL RESULTS: Selected item does not change until I release my click. Mozilla/5.0 (X11; Linux x86_64; rv:40.0) Gecko/20100101 Firefox/40.0 Nightly with disabled e10s has EXPECTED RESULTS. Nightly with enabled e10s gives ACTUAL RESULTS. (Note: I originally reported this in bug 1154841 comment 2, when trying to reproduce mconley's symptoms there, but I'm spinning this off to a new bug since it's pretty different from that bug.)
3 years ago
tracking-e10s: --- → ?
AFAIK, the issue is not present with FF on Windows in e10s mode, only Linux (and maybe OSX).
User Agent Mozilla/5.0 (X11; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0 Build ID 20160204030229 User Agent Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101 Firefox/46.0 Build ID 20160204004009 Tested this on Aurora 46 and Nightly 47: - Ubuntu 15.04 64x - Reproduced with e10s enabled, works with e10s disabled. - Windows 7 64x - Works as expected both with e10s enabled and disabled. - Mac 10.10 - Works as expected both with e10s enabled and disabled. So, this confirms what Loic said in comment 2: only Linux is affected.
Created attachment 8772467 [details] [diff] [review] Clear capture when any menu is opened The issue here is that a mouse capture is added on the remote <browser> when clicking and holding in the content area, preventing mouse events from targeting the popup. This patch ensures the capture is cleared when the select popup opens.
Assignee: gwright → enndeakin
Status: NEW → ASSIGNED
Created attachment 8774817 [details] [diff] [review] Patch with test
Attachment #8774817 - Flags: review?(tnikkel) → review+
https://hg.mozilla.org/integration/mozilla-inbound/rev/474fb44b90095c411a55306b012f6447e1bfda28 Bug 1159301, clear the mouse capture whenever a menu is opened, r=tn
Status: ASSIGNED → RESOLVED
Last Resolved: 2 years ago
status-firefox51: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla51
You need to log in before you can comment on or make changes to this bug.