<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/D18322">View Revision</a></tr></table><br /><div><div><p>I put debug in Qt, in qmlscene it works as you'd expect.</p>
<p>In the system settings case QQuickImage thinks the DPR is always 1.</p>
<p>The relevant window is <br />
QQuickWindow(0x55f9aee446d0, visibility=QWindow::Windowed, flags=QFlags<Qt::WindowType>(Window), title="Offscreen", geometry=336,21 426x592)<br />
with window()->effectiveDevicePixelRatio() == 1</p>
<p>It's a bug in the window embedding.</p>
<hr class="remarkup-hr" />
<p>I have a consistent rule about working round Qt bugs.<br />
I'll allow it if and only if we understand the root cause and have filed a bug or patch upstream and then reference it.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R119 Plasma Desktop</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D18322">https://phabricator.kde.org/D18322</a></div></div><br /><div><strong>To: </strong>broulik, Plasma<br /><strong>Cc: </strong>davidedmundson, plasma-devel, jraleigh, GB_2, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart<br /></div>