<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>41784</bug_id>
          
          <creation_ts>2010-07-07 12:03:22 -0700</creation_ts>
          <short_desc>AX: when a node&apos;s role changes, the AX tree might need to be updated</short_desc>
          <delta_ts>2010-07-07 13:26:58 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Accessibility</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>OS X 10.5</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="chris fleizach">cfleizach</reporter>
          <assigned_to name="chris fleizach">cfleizach</assigned_to>
          <cc>bdakin</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>247671</commentid>
    <comment_count>0</comment_count>
    <who name="chris fleizach">cfleizach</who>
    <bug_when>2010-07-07 12:03:22 -0700</bug_when>
    <thetext>if a role changes for a node, the AX tree might need to be updated because an element&apos;s ignored/not ignored status can change.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247675</commentid>
    <comment_count>1</comment_count>
      <attachid>60762</attachid>
    <who name="chris fleizach">cfleizach</who>
    <bug_when>2010-07-07 12:07:30 -0700</bug_when>
    <thetext>Created attachment 60762
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247693</commentid>
    <comment_count>2</comment_count>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2010-07-07 12:48:36 -0700</bug_when>
    <thetext>Hey Chris! Is there any way to optimize this so that childrenChanged() is only called when necessary? It seems like it could be a costly operation if it is not needed.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247697</commentid>
    <comment_count>3</comment_count>
    <who name="chris fleizach">cfleizach</who>
    <bug_when>2010-07-07 12:54:09 -0700</bug_when>
    <thetext>i think we might be able to limit it to times when accessibilityIsIgnored status changes based on the role change</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247700</commentid>
    <comment_count>4</comment_count>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2010-07-07 12:57:36 -0700</bug_when>
    <thetext>That sounds good!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247721</commentid>
    <comment_count>5</comment_count>
      <attachid>60771</attachid>
    <who name="chris fleizach">cfleizach</who>
    <bug_when>2010-07-07 13:24:27 -0700</bug_when>
    <thetext>Created attachment 60771
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247723</commentid>
    <comment_count>6</comment_count>
      <attachid>60771</attachid>
    <who name="Beth Dakin">bdakin</who>
    <bug_when>2010-07-07 13:25:10 -0700</bug_when>
    <thetext>Comment on attachment 60771
Patch

Yay!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>247724</commentid>
    <comment_count>7</comment_count>
    <who name="chris fleizach">cfleizach</who>
    <bug_when>2010-07-07 13:26:58 -0700</bug_when>
    <thetext>http://trac.webkit.org/changeset/62694</thetext>
  </long_desc>
      
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            <date>2010-07-07 12:07:30 -0700</date>
            <delta_ts>2010-07-07 13:24:25 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-41784-20100707120729.patch</filename>
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            <attachid>60771</attachid>
            <date>2010-07-07 13:24:27 -0700</date>
            <delta_ts>2010-07-07 13:25:09 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-41784-20100707132426.patch</filename>
            <type>text/plain</type>
            <size>5213</size>
            <attacher name="chris fleizach">cfleizach</attacher>
            
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<flag name="review"
          id="48525"
          type_id="1"
          status="+"
          setter="bdakin"
    />
          </attachment>
      

    </bug>

</bugzilla>