<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://www.w3.org/Bugs/Public/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4"
          urlbase="https://www.w3.org/Bugs/Public/"
          
          maintainer="sysbot+bugzilla@w3.org"
>

    <bug>
          <bug_id>17237</bug_id>
          
          <creation_ts>2012-05-30 03:56:37 +0000</creation_ts>
          <short_desc>&apos;Module interactions&apos; needs more information (editorial)</short_desc>
          <delta_ts>2017-01-13 17:58:40 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>CSS</product>
          <component>Transforms</component>
          <version>unspecified</version>
          <rep_platform>PC</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>MOVED</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="Dirk Schulze">dschulze</reporter>
          <assigned_to name="Simon Fraser">smfr</assigned_to>
          <cc>ayg</cc>
    
    <cc>cmarrin</cc>
    
    <cc>dino</cc>
    
    <cc>dschulze</cc>
    
    <cc>eoconnor</cc>
    
    <cc>smfr</cc>
          
          <qa_contact>public-css-bugzilla</qa_contact>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>68287</commentid>
    <comment_count>0</comment_count>
    <who name="Dirk Schulze">dschulze</who>
    <bug_when>2012-05-30 03:56:37 +0000</bug_when>
    <thetext>The source code has a comment that the section &apos;Module interactions&apos; needs more information. I am not sure if that is really the case. Maybe the interaction with CSSOM View? I am not sure about that.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>76632</commentid>
    <comment_count>1</comment_count>
    <who name="Simon Fraser">smfr</who>
    <bug_when>2012-10-18 22:41:01 +0000</bug_when>
    <thetext>Need to mention:
Flattening.
Interaction with CSS OM View (transforms affecting getBoundingClientsRects).
Transforms affect overflow.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>87926</commentid>
    <comment_count>2</comment_count>
      <attachid>1362</attachid>
    <who name="Dirk Schulze">dschulze</who>
    <bug_when>2013-05-20 15:49:13 +0000</bug_when>
    <thetext>Created attachment 1362
Example where transform does not affect overflow

(In reply to comment #1)
&gt; Need to mention:
&gt; Flattening.

I think this is covered by the first paragraph of the section &apos;Module interactions&apos;

&gt; Interaction with CSS OM View (transforms affecting getBoundingClientsRects).

I added a paragraph that states that these functions are affected.

&gt; Transforms affect overflow.

I do not see how transforms affect the overflow at the moment. I added an attachment with a simple test. The content is transformed (2D and 3D) but the overflow is not affected.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>88227</commentid>
    <comment_count>3</comment_count>
    <who name="Simon Fraser">smfr</who>
    <bug_when>2013-05-25 20:01:06 +0000</bug_when>
    <thetext>&gt; &gt; Transforms affect overflow.
&gt; 
&gt; I do not see how transforms affect the overflow at the moment. I added an
&gt; attachment with a simple test. The content is transformed (2D and 3D) but
&gt; the overflow is not affected.

I get scrollbars in the attached test, so transforms are affecting overflow.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>89406</commentid>
    <comment_count>4</comment_count>
    <who name="Dirk Schulze">dschulze</who>
    <bug_when>2013-06-17 19:02:15 +0000</bug_when>
    <thetext>(In reply to comment #3)
&gt; &gt; &gt; Transforms affect overflow.
&gt; &gt; 
&gt; &gt; I do not see how transforms affect the overflow at the moment. I added an
&gt; &gt; attachment with a simple test. The content is transformed (2D and 3D) but
&gt; &gt; the overflow is not affected.
&gt; 
&gt; I get scrollbars in the attached test, so transforms are affecting overflow.

Probably we should say that the scroll area is affected by transformed element. Need tests how it is done in browsers. Should be the same a positioning.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>128378</commentid>
    <comment_count>5</comment_count>
    <who name="Simon Fraser">smfr</who>
    <bug_when>2017-01-13 17:58:40 +0000</bug_when>
    <thetext>https://github.com/w3c/csswg-drafts/issues/914</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="0"
              isprivate="0"
          >
            <attachid>1362</attachid>
            <date>2013-05-20 15:49:13 +0000</date>
            <delta_ts>2013-05-20 15:49:13 +0000</delta_ts>
            <desc>Example where transform does not affect overflow</desc>
            <filename>overflow.html</filename>
            <type>text/html</type>
            <size>866</size>
            <attacher name="Dirk Schulze">dschulze</attacher>
            
              <data encoding="base64">PCFET0NUWVBFIGh0bWw+CjxodG1sIGxhbmc9ImVuIj4KPGhlYWQ+CiAgPG1ldGEgY2hhcnNldD0i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</data>

          </attachment>
      

    </bug>

</bugzilla>