Re: Default CSS style on draggable elements

Neil Deakin wrote:
> Laurent Jouanneau wrote:
>> Hello,
>>
>> I created a web page 
>> (http://ljouanneau.com/lab/html5/demodragdrop.html) to test the new 
>> drag'n'drop API of HTML5 (bug 356295). It works, but I should have to 
>> add the CSS style -moz-user-select:none;, so the drag can start 
>> immediately. If I don't put this style, I should click a first time on 
>> the draggable element, and then I can start a drag.
>>
> 
> Normally when dragging text, a selection is made. It was unclear when 
> implementing what behaviour should have been used, so I didn't change 
> the usual selection behaviour. However, nowadays I'm leaning towards 
> just ignoring the mouse event listeners that handle selections when a 
> draggable attribute exists on an element or ancestor, such that 
> draggable elements cannot be selected.

Ok

here is the bug I created

https://bugzilla.mozilla.org/show_bug.cgi?id=452787

> 
>> (same issue with XUL http://ljouanneau.com/lab/html5/demodragdrop.xul 
>> ;-) )
> 
> The draggable attribute doesn't apply to XUL; all XUL elements are 
> draggable, and XUL hbox elements are not selectable anyway, so I'm not 
> clear what issue you're referring to here.

Sorry, I made a mistake, it works perfectly in my XUL example, without 
this draggable attributes and the -moz-user-select settings. I updated 
my XUL example :-)

Laurent