<table><tr><td style="">hpereiradacosta added a comment.
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<div style="font-style: normal;
padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D3131#59715" style="background-color: #e7e7e7;
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color: black;text-decoration: line-through;" rel="noreferrer">D3131#59715</a>, <a href="https://phabricator.kde.org/p/hpereiradacosta/" style="
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color: rgb(107, 116, 140);"><p>Hi Marco, <br />
Two problems with the commit: <br />
1/ it does not compile under kde4 (and we are still maintaining a kde4 and a kf5 version)</p>
<p>breezestyle.cpp:6652:26: error: ‘const class QStyleOptionSlider’ has no member named ‘styleObject’</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);">else if( option->styleObject ) widgetMouseOver = option->styleObject->property("hover").toBool();</pre></div>
<p>I can easily fix that.</p>
<p>2/ there are warnings:</p>
<p>/home/hpereira/kf5/src/kde/workspace/breeze/kstyle/breezestyle.cpp:6719:24: warning: unused variable ‘mouseOver’ [-Wunused-variable]</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);">const bool mouseOver( ( option->state & State_MouseOver ) );
^</pre></div>
<p>/home/hpereira/kf5/src/kde/workspace/breeze/kstyle/breezestyle.cpp:6724:18: warning: ‘widgetMouseOver’ may be used uninitialized in this function [-Wmaybe-uninitialized]</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);">else if( !widgetMouseOver ) return Qt::transparent;</pre></div>
<p>Here I think this is because the first mouseOver should be widgetMouseOver, but I am not sure. Can you double check ?</p></div>
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<p>Looking more at the code, I think I am confused about the logic ... <br />
How is widgetMouseOver different from mouseOver later on.<br />
Why is one calling widget->mouseOver() and the second option->state & State_MouseOver ? (I would think the second is correct and should be used everywhere)</p>
<p>And finally, about the block on "disabled" state scrollbars, do we want the groove to show up on mouse-over in that case ? I think this tends to indicate that something will happen if you click, which is not the case ...</p>
<p>Sorry if I have not commented on this before the commit, I guess I must have not reviewed this part of the patch carefully enough.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>rBREEZE Breeze</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D3131" rel="noreferrer">https://phabricator.kde.org/D3131</a></div></div><br /><div><strong>EMAIL PREFERENCES</strong><div><a href="https://phabricator.kde.org/settings/panel/emailpreferences/" rel="noreferrer">https://phabricator.kde.org/settings/panel/emailpreferences/</a></div></div><br /><div><strong>To: </strong>mart, Plasma, Breeze, VDG, hpereiradacosta<br /><strong>Cc: </strong>plasma-devel, abetts, lesliezhai, ali-mohamed, jensreuterberg, sebas<br /></div>