<table><tr><td style="">davidedmundson created this revision.<br />davidedmundson added a reviewer: Plasma.<br />Restricted Application added a project: Plasma.<br />Restricted Application added a subscriber: plasma-devel.</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/D2570" rel="noreferrer">View Revision</a></tr></table><br /><div><strong>REVISION SUMMARY</strong><div><p>Connecting to QObject::destroyed with Qt::QueuedConnection *should*<br />
crash, when you use the object that's been deleted. it doesn't make any<br />
logical sense.</p>

<p>The only reason it doesn't is because of another hack in Plasma-<br />
framework where containment.cpp where containment emits<br />
QObject::destroyed (yes really)  before the actual destruction.</p>

<p>Unfortunately we can't fix the hack in frameworks till we fix this hack<br />
round the original hack here.</p>

<p>This patch ports it to a different signal, which is emitted before<br />
object teardown without hacks.</p></div></div><br /><div><strong>TEST PLAN</strong><div><p>checked debug appeared when deleting a panel</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>rPLASMAWORKSPACE Plasma Workspace</div></div></div><br /><div><strong>BRANCH</strong><div><div>autostart2</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D2570" rel="noreferrer">https://phabricator.kde.org/D2570</a></div></div><br /><div><strong>AFFECTED FILES</strong><div><div>shell/panelview.cpp</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>davidedmundson, Plasma<br /><strong>Cc: </strong>plasma-devel, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas<br /></div>