<table><tr><td style="">davidedmundson 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/D12373">View Revision</a></tr></table><br /><div><div><p>Thanks for following this up!</p>
<p>In keepassx you need a second QMimeData</p>
<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">void QClipboard::setMimeData(QMimeData *src, Mode mode = Clipboard)
Sets the clipboard data to src. Ownership of the data is transferred to the clipboard.</pre></div>
<p>So the second call you're passing data you don't own. Not sure if that's the cause of your issue. Maybe dump your full code somewhere and I'll take a look?</p>
<p>Interestingly your warning doesn't come from setting the data. That warning is in QXcbClipboard::handleSelectionRequest i.e getting the current clipboard information back.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R120 Plasma Workspace</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D12373">https://phabricator.kde.org/D12373</a></div></div><br /><div><strong>To: </strong>hoffmannrobert<br /><strong>Cc: </strong>graesslin, broulik, davidedmundson, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart<br /></div>