<table><tr><td style="">graesslin added a comment.<br />Restricted Application edited projects, added Plasma; removed KWin.
</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/D10234" 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/D10234#199165" style="background-color: #e7e7e7;
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color: black;text-decoration: none;" rel="noreferrer">D10234#199165</a>, <a href="https://phabricator.kde.org/p/fvogt/" style="
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padding: 0 4px;" rel="noreferrer">@fvogt</a> wrote:</div>
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<div style="font-style: normal;
padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D10234#199148" style="background-color: #e7e7e7;
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color: black;text-decoration: none;" rel="noreferrer">D10234#199148</a>, <a href="https://phabricator.kde.org/p/graesslin/" style="
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<div style="margin: 0;
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color: rgb(107, 116, 140);"><p>I had another idea: when the Event gets processed and the m_device is null, we just update it again from the event.</p>
<p>Something like</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);">if (!event->device()) {
event->updateDevice();
}</pre></div>
<p>with</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 Device::updateDevice()
{
m_device = Device::getDevice(libinput_event_get_device(m_event);
}</pre></div></div>
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<p>I wouldn't do that manually, rather replace <tt style="background: #ebebeb; font-size: 13px;">m_device</tt> references with a <tt style="background: #ebebeb; font-size: 13px;">device()</tt> method and if <tt style="background: #ebebeb; font-size: 13px;">m_device</tt> is nullptr, assign it lazily.</p></div>
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<p>That's even better.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R108 KWin</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D10234" rel="noreferrer">https://phabricator.kde.org/D10234</a></div></div><br /><div><strong>To: </strong>fvogt, Plasma, graesslin<br /><strong>Cc: </strong>kwin, plasma-devel, KWin, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart<br /></div>