Change 20090609-ptw-V by [email protected] on 2009-06-09
16:28:34 EDT
in /Users/ptw/OpenLaszlo/4.2
for http://svn.openlaszlo.org/openlaszlo/branches/4.2
Summary: Clear stuck keys on browser focus
Bugs Fixed: LPP-8056 Alt tab issue when switching tasks (partial)
Technical Reviewer: max (pending)
QA Reviewer: [email protected] (pending)
Details:
This fixes the bug in all browsers _except_ IE, where it only
reduces the bug somewhat. I'm putting in this partial fix just so
the work is not lost.
LzKeyboardKernel.*: Add an __allKeysUp call that will simulate
key up events for any keys that the kernel believes to (still) be
down.
LzKeys: __allKeysUp exported so it can be called from lz.embed
embednew: When the browser regains focus, invoke
lz.Keys.__allKeysUp to clear any keys that may appear to still be
down because the browser lost focus due to keyboard input.
Tests:
Test case from the bug report
Files:
M WEB-INF/lps/lfc/kernel/swf/LzKeyboardKernel.as
M WEB-INF/lps/lfc/kernel/dhtml/LzKeyboardKernel.js
M WEB-INF/lps/lfc/kernel/swf9/LzKeyboardKernel.as
M WEB-INF/lps/lfc/services/LzKeys.lzs
M lps/includes/source/embednew.js
Changeset: http://svn.openlaszlo.org/openlaszlo/patches/20090609-ptw-V.tar
