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      <base href="https://bugs.documentfoundation.org/">
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    <body><span class="vcard"><a class="email" href="mailto:glogow@fbihome.de" title="Jan-Marek Glogowski <glogow@fbihome.de>"> <span class="fn">Jan-Marek Glogowski</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED WONTFIX - changing WM_CLASS is in conflict with ICCCM standard"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=141106">bug 141106</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">CC</td>
           <td>
                
           </td>
           <td>caolanm@redhat.com, glogow@fbihome.de
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>UNCONFIRMED
           </td>
           <td>RESOLVED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>WONTFIX
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED WONTFIX - changing WM_CLASS is in conflict with ICCCM standard"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=141106#c1">Comment # 1</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED WONTFIX - changing WM_CLASS is in conflict with ICCCM standard"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=141106">bug 141106</a>
              from <span class="vcard"><a class="email" href="mailto:glogow@fbihome.de" title="Jan-Marek Glogowski <glogow@fbihome.de>"> <span class="fn">Jan-Marek Glogowski</span></a>
</span></b>
        <pre>The original implementation for gtk / X11 was done in

commit 2aee1633048bcb732a5c1917580d305afa54e5ef
Author: Caolán McNamara <<a href="mailto:caolanm@redhat.com">caolanm@redhat.com</a>>
Date:   Wed Oct 27 23:05:06 2010 +0100

    fdo#632229# provide some support for a per-windowframe
ApplicationID/WM_CLASS

(That fdo number is wrong.)

Later I implemented it for Qt5 / XCB with

commit 77a3c443d35c7d966217f02ea9189cb1819c7828
Author: Jan-Marek Glogowski <<a href="mailto:glogow@fbihome.de">glogow@fbihome.de</a>>
Date:   Fri Jun 14 00:46:32 2019 +0000

    <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - All LO apps use the WM_CLASS value of "soffice.bin", so different apps get grouped, and it's impossible to pin more than one to the Plasma Task Manager"
   href="show_bug.cgi?id=125921">tdf#125921</a> Qt5 set WM_CLASS for top level windows

We know it breaks the spec. And we updated the Wayland spec to allow changing
of appid / class for visible windows to update the icon. LO is a single
application and destroying windows when loading documents for different modules
isn't really a viable alternative.</pre>
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