Field focus lost even though the field is still active

Fiddle:

• http://ift.tt/1jCPU0j

Affects:

• ExtJS 4.2.1 (Gray theme)


• Firefox 28.0 (firebug 1.12.7)

Reproduce steps:

• open the fiddle in firefox


• open firebug to be able to see "console.log" calls


• run the fiddle


• move the window; e.g. 100 px to the right


• (note that as soon as you move the window, "blur" event gets fired)


• type in the trigger field: 42


• press TAB key to focus the "city" field

Problem:

• TAB key did not fire the "blur" event


• notice in the console: field.hasFocus is false while document.activeElement is triggerfield inputEl

Note:

• Chromium 33.0.1750.152 works as expected


• after you move the window, trigger field gets the focus again


• after the TAB key, "blur" event gets fired as expected

Possibly related to:

• http://ift.tt/1jCPUgK


• http://ift.tt/1jCPUgT