<?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>62535</bug_id>
          
          <creation_ts>2011-06-13 01:22:53 -0700</creation_ts>
          <short_desc>Reduce the number of hand-built RenderObjects in the slider implementation</short_desc>
          <delta_ts>2022-05-23 22:23:16 -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>Layout and Rendering</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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>
          <dependson>52920</dependson>
          <blocked>62096</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Kent Tamura">tkent</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>ntim</cc>
    
    <cc>yosin</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>419467</commentid>
    <comment_count>0</comment_count>
    <who name="Kent Tamura">tkent</who>
    <bug_when>2011-06-13 01:22:53 -0700</bug_when>
    <thetext>After the patch in Bug 52920, we have the following hand-built RenderObjects for &lt;input type=range&gt;

* RenderSliderThumb in SliderThumbElement.cpp
  horizontal/vertical switching and thumb positioning

* RenderSliderContainer in SliderThumbElement.cpp
  horizontal/vertical switching and height adjustment

* RenderSlider
  basePosition(), computePreferredLogicalWidths(), inDragMode(), etc.

We&apos;d like to reduce them.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1871421</commentid>
    <comment_count>1</comment_count>
    <who name="Tim Nguyen (:ntim)">ntim</who>
    <bug_when>2022-05-23 22:23:16 -0700</bug_when>
    <thetext>Bug 240794 removed RenderSliderThumb</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>