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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/128880/">https://git.reviewboard.kde.org/r/128880/</a>
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<p style="margin-top: 0;">On September 12th, 2016, 1:23 a.m. CEST, <b>Aleix Pol Gonzalez</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/128880/diff/2/?file=476709#file476709line61" style="color: black; font-weight: bold; text-decoration: underline;">sublime/container.cpp</a>
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(Diff revision 2)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">qTabBarStyle</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">the static declaration can be placed here. Also it should probably be a QPointer.</p></pre>
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<p>On September 12th, 2016, 9:23 a.m. CEST, <b>René J.V. Bertin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">A QPointer that's a member variable then, I think? <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">setStyle</code> doesn't take ownership according to the docs, so I presume the pointer should better remain valid for as long as the class instance lives.</p></pre>
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<p>On September 12th, 2016, 10:16 a.m. CEST, <b>René J.V. Bertin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">In fact, is this what you had in mind?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;"><div class="codehilite" style="background: #f8f8f8"><pre style="line-height: 125%"> <span style="color: #008000; font-weight: bold">if</span> <span style="color: #666666">(</span><span style="color: #008000; font-weight: bold">QApplication</span><span style="color: #666666">:</span><span style="color: #AA22FF">:style</span><span style="color: #666666">()</span><span style="color: #008000; font-weight: bold">-</span><span style="color: #666666">></span><span style="color: #008000; font-weight: bold">objectName</span><span style="color: #666666">()</span> <span style="color: #666666">==</span> <span style="color: #008000; font-weight: bold">QLatin1String</span><span style="color: #666666">(</span><span style="color: #BA2121">"macintosh"</span><span style="color: #666666">))</span> {
<span style="color: #008000; font-weight: bold">static</span> QPointer<span style="color: #666666"><</span>QStyle<span style="color: #666666">></span> qTabBarStyle <span style="color: #666666">=</span> QStyleFactory<span style="color: #666666">::</span>create(<span style="color: #BA2121">"fusion"</span>);
if (qTabBarStyle) <span style="border: 1px solid #FF0000">{</span>
setStyle(qTabBarStyle);
}
<span style="border: 1px solid #FF0000">}</span>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Yes</p></pre>
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<p style="margin-top: 0;">On September 12th, 2016, 1:23 a.m. CEST, <b>Aleix Pol Gonzalez</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/128880/diff/2/?file=476709#file476709line65" style="color: black; font-weight: bold; text-decoration: underline;">sublime/container.cpp</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">setStyle</span><span class="p">(</span><span class="n">qTabBarStyle</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I'm not super fond of using fusion randomly here. Why does it work for Kate and not for us?</p></pre>
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<p>On September 12th, 2016, 9:23 a.m. CEST, <b>René J.V. Bertin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I asked Christoph: from what I understand they don't use QTabBar at all, but an implementation of their own. You must have noticed that it has a different way of handling lots of open documents (which I'm not sure I prefer). I also got the impression they don't plan to move the class to a framework.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">What do you mean with random use? It's quite specific, on the contrary. To be honest I hardly notice the Fusion style, esp. in Breeze but also on OS X. There it looks very much like Kate's tabs. I've always thought Qt did quite the job with Fusion, making it look acceptably at home on all major platforms.</p></pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Doesn't Qt offer any native OS X component that works as tabs? Switching style should be a last resource.</p></pre>
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<p>- Aleix</p>
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<p>On September 12th, 2016, 10:41 a.m. CEST, René J.V. Bertin wrote:</p>
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<div>Review request for KDE Software on Mac OS X and KDevelop.</div>
<div>By René J.V. Bertin.</div>
<p style="color: grey;"><i>Updated Sept. 12, 2016, 10:41 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=363473">363473</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kdevplatform
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This is a potential fix for an issue raised on BKO: https://bugs.kde.org/show_bug.cgi?id=363473</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's also the most complete/implementation:
- applies only when the Macintosh widget style is being used
- if so, creates a QStyle object for the Fusion widget style
- when successful, sets the <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">Sublime::ContainerTabBar</code> to use that style</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This solves all issues stemming from Qt's use of a "native" widget that is intended only for use in dialogs and not in tabbed document interfaces.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">In my testing, the <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">ContainerTabBar</code> ctor is called only rarely, apparently only when changing views (e.g. code -> patch review and back again, or code -> debug). If that observation is correct, use of a global <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">qTabBarStyle</code> variable is justified (but more elegant solutions might exist). This observation also justifies (IMHO) the check for the active application style rather than using an <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">#ifdef Q_OS_OSX</code> or even applying the fix across all platforms and application styles. That is certainly a possibility that doesn't lead to any shocking style mismatches in my eyes. It does cause some loss of compactness when using my QtCurve settings, which is why I added the style check; a small cost as a gesture to users of a highly configurable style.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">There is still some weirdness behind the tabs which looks like a misaligned well or frame. I'd love to get that right too.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">See https://bugsfiles.kde.org/attachment.cgi?id=99160 (unpatched) and the last series of screenshots attached to the ticket on BKO. They show the fix applied to various styles on OS X.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>sublime/container.cpp <span style="color: grey">(b04f6c3)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/128880/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments </h1>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2016/09/12/3fbb5571-8fb7-4af7-b6d5-eb1d9b32cea1__tabbar-breeze-with-fusion.png">background: pure Breeze theme. Foreground: Breeze with the QTabBar set to Fusion</a></li>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2016/09/12/b1bc9406-4f98-4920-832b-2728aa9d2ee2__tabbar-breeze-with-qtcurve.png">Background: pure QtCurve<OS X Graphite>. Foreground: QtCurve<OS X Graphite> with QTabBar set to Fusion</a></li>
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