[Webkit-unassigned] [Bug 69993] CSS2 overflow: scrollbar not visible on SELECT elements when overflow: scroll is set

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Oct 17 23:43:23 PDT 2011


https://bugs.webkit.org/show_bug.cgi?id=69993





--- Comment #6 from Antaryami Pandia <xqb748 at motorola.com>  2011-10-17 23:43:23 PST ---
(In reply to comment #5)
> I don't think that skipping tests that just need platform results in the preferred approach. We may not notice that for a long time if the tests are skipped.

Ok. I will remove the test from skipped files.

> > Since we are changing the style itself, it should return overflow:hidden.
> 
> That seems wrong. Does any other browser behave this way?

Yes, you are right.I check on firefox and it has the computed style for overflow as visible.I will make the changes accordingly.

> In fact, did you find out why scrollbars appear in this case? Are <select> bounds calculated incorrectly perhaps?

The scrollbar appears because the listbox renderer handles the scenerio.Code can be found at RenderListBox::paintObject and RenderListBox::paintScrollbar.
After the change the behavior is as par with firefox and IE.Both displays only vertical scrollbar.

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