[TYPO3-core] RFC #9833: [Feature] Sensible Focus/Blur behaviour for toolbar-item menus like OS-menus

[Christian Kuhn]

Hi.

Niels Fröhling wrote:
> This is a SVN patch request.
> 
> Type: Feature
> Bugtracker Reference: http://bugs.typo3.org/view.php?id=9833
> 
> Branch: trunk only
> 
> Problem:
> It came to my attention that blurring behaviour of toolbar-item menus is 
> desired by some ( or all? :) ).
> 
> Solution:
> * provide correct focus/blur code

I like the patch, but there are some issues left:

* Third hunk in clearcachemenu.js fails (because of changes from #9810).
* T3dev and opendocs menues don't collapse
* No menu collapses on click in Web->page tree and Filelist->folder tree

Cheers
Christian