Doesn't show tool bar icons if loaded in hidden box

[Angel Cervera Claudio]

If CKEditor is loaded in a hidden iframe, icons are not showed.

If iframe is inside of hidden div, error persist, so I supposed that the error is when ckeditor is loaded when the parent box is no visible box.

This error is only in new version of Firefox. In Chorme, Shafari and Opera works ok.

Firefox 20.0 Ubuntu 12.10

I attach an example. In this example, I wait 5 second to show iframe because is necessary that ckeditor load when iframe is hidden.

[Angel Cervera Claudio]

example to reproduce error in firefox 20.0

[Jakub Ś]

Problem can be reproduced from CKEditor 4.0 in Firefox only. Furthermore this is only happening when you use display:none and autoinline creation. If you use visibility:hidden or inlinebycode method (please see attached samples) then it works.

I'm confirming this because it is happening only in one browser (just like FF was going in HC mode) but I'm not sure 100% if this ticket is valid - perhaps user should simply use inlinebycode method?

[Angel Cervera Claudio]

I think that must be a low priority bug, because has a workaround. But, in my opinion, is a bug. The question is, why does not work in this version of Firefox? May be a bug in Firefox 20?

[Angel Cervera Claudio]

Other reason to be a bug is that the workaround, sometimes, is not applicable (or not easily applicable). For example, if user uses jquery to hide content, .hide() method set display:none and not visibility:hidden

[Jakub Ś]

I have tried reproducing this in latest CKEditor 4.3.1 and Firefox 28 and this issue seems to be working fine now thus I'm closing it as fixed.

@angelcervera are you able to reproduce this issue?