<table><tr><td style="">dvratil 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/D9460" 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/D9460#182151" style="background-color: #e7e7e7;
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color: black;text-decoration: none;" rel="noreferrer">D9460#182151</a>, <a href="https://phabricator.kde.org/p/apol/" style="
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<div style="margin: 0;
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<div style="font-style: normal;
padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D9460#182139" style="background-color: #e7e7e7;
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color: black;text-decoration: none;" rel="noreferrer">D9460#182139</a>, <a href="https://phabricator.kde.org/p/dvratil/" style="
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<div style="margin: 0;
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color: rgb(107, 116, 140);"><p>QML is clever enough to re-evaluate the function when <tt style="background: #ebebeb; font-size: 13px;">item.rotation</tt> or dimensions change.</p></div>
</blockquote>
<p>Not if it's within <tt style="background: #ebebeb; font-size: 13px;">_transformedSize()</tt></p></div>
</blockquote>
<p>It actually does, since the function <em>depends</em> on the object. Try running this and resize the window:</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);">import QtQuick 2.0
Rectangle {
id: root
anchors.fill: parent
color: "red"
function f(item) {
if (item.width > 1000) {
console.log("Wide");
} else {
console.log("Narrow");
}
return 0
}
rotation: f(root)
}</pre></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R104 KScreen</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D9460" rel="noreferrer">https://phabricator.kde.org/D9460</a></div></div><br /><div><strong>To: </strong>dvratil, sebas, davidedmundson<br /><strong>Cc: </strong>apol, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, mart<br /></div>