<table><tr><td style="">graesslin added a comment.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D7842" rel="noreferrer">View Revision</a></tr></table><br /><div><div><blockquote style="border-left: 3px solid #8C98B8;
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<div style="font-style: normal;
padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D7842#146171" style="background-color: #e7e7e7;
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color: black;text-decoration: none;" rel="noreferrer">D7842#146171</a>, <a href="https://phabricator.kde.org/p/davidedmundson/" style="
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<li class="remarkup-list-item">I would move the m_mouseInterceptionWindow code with it, that way we have RAII on that window, and less X specific things in the EffectsHandler. Logically it's grouped</li>
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<p>I looked into it as I also thought it's a good idea. But it's not that easy, it is used in more areas than just for the mouse motion. It's used in e.g. EffectsHandler::defineCursor, EffectsHandler::desktopResized and a few more.</p>
<p>I agree this should be moved out, but I think this needs more work and probably a class X11EffectsHandler : public EffectsHandlerImpl together with an API hook in the Platform API</p>
<blockquote style="border-left: 3px solid #a7b5bf; color: #464c5c; font-style: italic; margin: 4px 0 12px 0; padding: 4px 12px; background-color: #f8f9fc;"><ol class="remarkup-list" start="2">
<li class="remarkup-list-item">do we even need that fake window given we now have the XI filter?</li>
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<p>Yes, otherwise the mouse events would go to the windows below which would be urgh ;-) and also needed for setting the cursor shape.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R108 KWin</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D7842" rel="noreferrer">https://phabricator.kde.org/D7842</a></div></div><br /><div><strong>To: </strong>graesslin, KWin, Plasma<br /><strong>Cc: </strong>davidedmundson, plasma-devel, kwin, bwowk, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart<br /></div>