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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/165037">165037</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-03-03 22:37:43 -0800 (Mon, 03 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>:active style is not cleared when its display property is set to none before mouse released.
https://bugs.webkit.org/show_bug.cgi?id=129465

Patch by Sanghyup Lee &lt;sh53.lee@samsung.com&gt; on 2014-03-03
Reviewed by Antonio Gomes.

Source/WebCore:

We currently clearing the :active style when element has a renderer.
This patch makes elements clear its active style regardless of renderer.

* dom/Document.cpp:
(WebCore::Document::updateHoverActiveState):

LayoutTests:

* fast/css/active-display-none-expected.txt: Added.
* fast/css/active-display-none.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastcssactivedisplaynoneexpectedtxt">trunk/LayoutTests/fast/css/active-display-none-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcssactivedisplaynonehtml">trunk/LayoutTests/fast/css/active-display-none.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsfastcssactivedisplaynoneexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/active-display-none-expected.txt (0 => 165037)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/active-display-none-expected.txt                                (rev 0)
+++ trunk/LayoutTests/fast/css/active-display-none-expected.txt        2014-03-04 06:37:43 UTC (rev 165037)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+:active style should be cleared even if display property is set to none before mouse released.
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+PASS background is &quot;rgb(255, 0, 0)&quot;
+PASS background is &quot;rgb(255, 0, 0)&quot;
+PASS background is &quot;rgb(0, 0, 0)&quot;
+PASS background is &quot;rgb(0, 0, 0)&quot;
+
+
+
+
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastcssactivedisplaynonehtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/css/active-display-none.html (0 => 165037)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/active-display-none.html                                (rev 0)
+++ trunk/LayoutTests/fast/css/active-display-none.html        2014-03-04 06:37:43 UTC (rev 165037)
</span><span class="lines">@@ -0,0 +1,53 @@
</span><ins>+&lt;!DOCTYPE html&gt;
+&lt;style&gt;
+  div { background: rgb(0, 0, 0); }
+  div:active { background: rgb(255, 0, 0); }
+  #parent {
+    width: 200px;
+    height: 200px;
+    border: 2px solid rgb(0, 0, 255);
+  }
+  #child {
+    width: 100px;
+    height: 100px;
+    border: 2px solid rgb(0, 0, 255);
+  }
+&lt;/style&gt;
+
+&lt;body&gt;
+  &lt;div id=&quot;parent&quot;&gt;
+    &lt;div id=&quot;child&quot;&gt;&lt;/div&gt;
+  &lt;/div&gt;
+  &lt;pre id=&quot;description&quot;&gt;&lt;/div&gt;
+  &lt;pre id=&quot;console&quot;&gt;&lt;/pre&gt;
+&lt;/body&gt;
+
+&lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
+&lt;script&gt;
+  function shouldHaveBackground(element, bg) {
+    background = getComputedStyle(element, null).getPropertyValue(&quot;background-color&quot;)
+    shouldBeEqualToString('background', bg)
+  }
+
+  if (window.testRunner) {
+    description(&quot;:active style should be cleared even if display property is set to none before mouse released.&quot;)
+    var child = document.getElementById('child')
+    var parent = document.getElementById('parent')
+    testRunner.dumpAsText();
+
+    // Move and down into the child box.
+    eventSender.mouseMoveTo(50, 50)
+    eventSender.mouseDown()
+    shouldHaveBackground(child, 'rgb(255, 0, 0)')
+    shouldHaveBackground(parent, 'rgb(255, 0, 0)')
+
+    // With the mouse still down, set parent box to display:none.
+    parent.style.display = &quot;none&quot;;
+
+    // Mouse up to clear active style.
+    eventSender.mouseUp()
+    parent.style.display = &quot;block&quot;;
+    shouldHaveBackground(child, 'rgb(0, 0, 0)')
+    shouldHaveBackground(parent, 'rgb(0, 0, 0)')
+  }
+&lt;/script&gt;
</ins><span class="cx">\ No newline at end of file
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (165036 => 165037)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-03-04 04:21:39 UTC (rev 165036)
+++ trunk/Source/WebCore/ChangeLog        2014-03-04 06:37:43 UTC (rev 165037)
</span><span class="lines">@@ -1,3 +1,24 @@
</span><ins>+2014-03-03  Sanghyup Lee  &lt;sh53.lee@samsung.com&gt;
+
+        :active style is not cleared when its display property is set to none before mouse released.
+        https://bugs.webkit.org/show_bug.cgi?id=129465
+
+        Reviewed by Antonio Gomes.
+
+        Source/WebCore:
+
+        We currently clearing the :active style when element has a renderer.
+        This patch makes elements clear its active style regardless of renderer. 
+
+        * dom/Document.cpp:
+        (WebCore::Document::updateHoverActiveState):
+
+        LayoutTests:
+
+        * fast/css/active-display-none-expected.txt: Added.
+        * fast/css/active-display-none.html: Added.
+
+
</ins><span class="cx"> 2014-03-03  Andreas Kling  &lt;akling@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove 2 unnecessary includes from JSDOMBinding.h
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (165036 => 165037)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2014-03-04 04:21:39 UTC (rev 165036)
+++ trunk/Source/WebCore/dom/Document.cpp        2014-03-04 06:37:43 UTC (rev 165037)
</span><span class="lines">@@ -5835,12 +5835,9 @@
</span><span class="cx">     Element* oldActiveElement = m_activeElement.get();
</span><span class="cx">     if (oldActiveElement &amp;&amp; !request.active()) {
</span><span class="cx">         // We are clearing the :active chain because the mouse has been released.
</span><del>-        for (RenderElement* curr = oldActiveElement-&gt;renderer(); curr; curr = curr-&gt;parent()) {
-            Element* element = curr-&gt;element();
-            if (!element)
-                continue;
-            element-&gt;setActive(false);
-            m_userActionElements.setInActiveChain(element, false);
</del><ins>+        for (Element* curr = oldActiveElement; curr; curr = curr-&gt;parentElement()) {
+            curr-&gt;setActive(false);
+            m_userActionElements.setInActiveChain(curr, false);
</ins><span class="cx">         }
</span><span class="cx">         m_activeElement.clear();
</span><span class="cx">     } else {
</span></span></pre>
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