This would indeed be an excellent feature! David On 22 September 2011 18:20, Tab Atkins Jr. <jackalmage@gmail.com> wrote: > On Thu, Sep 22, 2011 at 5:18 PM, Ryan Seddon <seddon.ryan@gmail.com> > wrote: > > Firefox has had the :-moz-drag-over[1] pseudo-class for sometime which > > allows you to style an element when the drag over event is called on it. > > > > I think this would be a useful inclusion to be considered for the CSS4 UI > > module, albeit perhaps with a more descriptive name. > > > > [1] https://developer.mozilla.org/en/CSS/:-moz-drag-over > > Since this actually matches an element with @dropzone (and which is a > valid dropzone for the dragged element), I think it needs a better > name. As an initial bad suggestion, :valid-dropzone. > > Other than the name thing, though, this is definitely useful. It's > very useful for an author to indicate visually when the user is > hovering over a valid dropzone, and without this you can only achieve > that effect by adding/removing a class in the drag events (which isn't > reliable, iirc, because you could, for example, drag from the element > to outside the window). > > ~TJ > >Received on Friday, 23 September 2011 01:31:11 UTC
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