<table><tr><td style="">Zren 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/D6392" rel="noreferrer">View Revision</a></tr></table><br /><div><div><p>Great idea about using a timer in the binding. I can probably keep the onThicknessChanged binding since it does change size when moved from left/right to top/bottom.</p>
<p>As far as I can tell, the <tt style="background: #ebebeb; font-size: 13px;">wheel.delta</tt> is only using the hardcoded jumps of ±120 (on click) (or 240 is scrolled fast enough). It's not triggered with a value of 0.</p>
<p>Scrolling "up" to increase the top panel size (expand downwards) feels a little weird, but it's probably better to be consistent with the left/right/bottom panels than to give it a special case when scrolling in reversed.</p></div></div><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D6392#inline-26336" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">broulik</span> wrote in <span style="color: #4b4d51; font-weight: bold;">SizeHandle.qml:123</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">I don't know exactly how <tt style="background: #ebebeb; font-size: 13px;">MouseEventListener</tt> behaves but in <tt style="background: #ebebeb; font-size: 13px;">MouseArea</tt> you get a ton of <tt style="background: #ebebeb; font-size: 13px;">onWheel</tt> events for touchpads (which scroll pixel-precisely), potentially causing you to making your panel enormous accidentally</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">That's a really good test case I hadn't considered. I wonder if <tt style="background: #ebebeb; font-size: 13px;">Qt::MouseButtons</tt> <tt style="background: #ebebeb; font-size: 13px;">KDeclarativeWheelEvent.buttons</tt> is pressed down in those events. I don't have a laptop/trackpad to test with so is there a utility to test trackpads with the mouse?</p></div></div><br /><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D6392#inline-26338" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">broulik</span> wrote in <span style="color: #4b4d51; font-weight: bold;">SizeHandle.qml:129</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">Missing semicolon here and below, also can it ever get 0 anyway?</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">I shouldn't think so, but I can't confirm it. We don't *really* need to exit if it's 0 anyways.</p>
<p style="padding: 0; margin: 8px;">Btw, it looks like <tt style="background: #ebebeb; font-size: 13px;">QWheelEvent::delta()</tt> isn't in the qt5 docs since it's deprecated.<br />
<a href="https://github.com/KDE/kdeclarative/blob/master/src/qmlcontrols/kquickcontrolsaddons/mouseeventlistener.cpp#L333" class="remarkup-link" target="_blank" rel="noreferrer">https://github.com/KDE/kdeclarative/blob/master/src/qmlcontrols/kquickcontrolsaddons/mouseeventlistener.cpp#L333</a><br />
<a href="http://doc.qt.io/qt-5/qwheelevent-members.html" class="remarkup-link" target="_blank" rel="noreferrer">http://doc.qt.io/qt-5/qwheelevent-members.html</a><br />
<a href="https://github.com/qt/qtbase/blob/dev/src/gui/kernel/qevent.h#L202" class="remarkup-link" target="_blank" rel="noreferrer">https://github.com/qt/qtbase/blob/dev/src/gui/kernel/qevent.h#L202</a><br />
<a href="https://github.com/qt/qtbase/blob/6bceb4a8a9292ce9f062a38d6fe143460b54370e/src/gui/kernel/qevent.cpp#L1003-L1008" class="remarkup-link" target="_blank" rel="noreferrer">https://github.com/qt/qtbase/blob/6bceb4a8a9292ce9f062a38d6fe143460b54370e/src/gui/kernel/qevent.cpp#L1003-L1008</a></p></div></div></div></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/D6392" rel="noreferrer">https://phabricator.kde.org/D6392</a></div></div><br /><div><strong>To: </strong>Zren, Plasma<br /><strong>Cc: </strong>davidedmundson, broulik, plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart, lukas<br /></div>