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[] (0) Define <area> focusability.

git-svn-id: http://svn.whatwg.org/webapps@3887 340c8d12-0b0e-0410-8428-c7bf67bfef74
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Hixie committed Sep 18, 2009
1 parent 1436e21 commit 663ae8dcc3b1dd56d2e62579a0fdee5fc89331fb
Showing with 13 additions and 16 deletions.
  1. +7 −8 index
  2. +6 −8 source
15 index
</div>


<!-- XXX i should add a usage summary here -->



<h3 id=grouping-content><span class=secno>4.5 </span>Grouping content</h3>


<ul><li><code><a href=#the-a-element>a</a></code> elements that have an <code title=attr-hyperlink-href><a href=#attr-hyperlink-href>href</a></code> attribute</li>

<li class=XXX><code><a href=#the-area-element>area</a></code> elements that have an <code title=attr-hyperlink-href><a href=#attr-hyperlink-href>href</a></code> attribute</li> <!-- should
define the behavior in the face of multiple images and in the face
of no images -->

<li><code><a href=#the-link-element>link</a></code> elements that have an <code title=attr-link-href><a href=#attr-link-href>href</a></code> attribute</li>

<li><code><a href=#the-button-element>button</a></code> elements that are not <a href=#concept-fe-disabled title=concept-fe-disabled>disabled</a></li>
user to begin a drag operations for those elements without the use
of a pointing device</li>

</ul><p>The <dfn id=dom-tabindex title=dom-tabIndex><code>tabIndex</code></dfn> IDL
</ul><p>In addition, each shape that is generated for an
<code><a href=#the-area-element>area</a></code> element should be <a href=#focusable>focusable</a>, unless
platform conventions dictate otherwise. (A single <code><a href=#the-area-element>area</a></code>
element can correspond to multiple shapes, since image maps can be
reused with multiple images on a page.)</p>

<p>The <dfn id=dom-tabindex title=dom-tabIndex><code>tabIndex</code></dfn> IDL
attribute must <a href=#reflect>reflect</a> the value of the <code title=attr-tabindex><a href=#attr-tabindex>tabindex</a></code> content attribute. If the
attribute is not present, or parsing its value returns an error,
then the IDL attribute must return 0 for elements that are focusable
14 source
</div>


<!-- XXX i should add a usage summary here -->



<h3>Grouping content</h3>

<li><code>a</code> elements that have an <code
title="attr-hyperlink-href">href</code> attribute</li>

<li class="XXX"><code>area</code> elements that have an <code
title="attr-hyperlink-href">href</code> attribute</li> <!-- should
define the behavior in the face of multiple images and in the face
of no images -->

<li><code>link</code> elements that have an <code
title="attr-link-href">href</code> attribute</li>


</ul>

<p>In addition, each shape that is generated for an
<code>area</code> element should be <span>focusable</span>, unless
platform conventions dictate otherwise. (A single <code>area</code>
element can correspond to multiple shapes, since image maps can be
reused with multiple images on a page.)</p>

<p>The <dfn title="dom-tabIndex"><code>tabIndex</code></dfn> IDL
attribute must <span>reflect</span> the value of the <code
title="attr-tabindex">tabindex</code> content attribute. If the

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