<div>graesslin created this revision.<br />
graesslin added a reviewer: Plasma.<br />
Herald added a project: Plasma.<br />
Herald added a subscriber: plasma-devel.</div><br /><div><strong>REVISION SUMMARY</strong><div><p>Recursively go up to the main surface, that is the top level surface<br />
which doesn't have a parent.</p>

<p>This is useful to know to which surface tree a sub-surface belongs to.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>rKWAYLAND KWayland</div></div></div><br /><div><strong>BRANCH</strong><div><div>server-sub-surface-main-surface</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D1207" rel="noreferrer">https://phabricator.kde.org/D1207</a></div></div><br /><div><strong>AFFECTED FILES</strong><div><div>autotests/client/test_wayland_subsurface.cpp<br />
src/server/subcompositor_interface.cpp<br />
src/server/subcompositor_interface.h</div></div></div><br /><div><strong>EMAIL PREFERENCES</strong><div><a href="https://phabricator.kde.org/settings/panel/emailpreferences/" rel="noreferrer">https://phabricator.kde.org/settings/panel/emailpreferences/</a></div></div><br /><div><strong>To: </strong>graesslin, Plasma<br /><strong>Cc: </strong>plasma-devel<br /></div>