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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/125890/">https://git.reviewboard.kde.org/r/125890/</a>
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<p style="margin-top: 0;">On November 2nd, 2015, 9:52 p.m. UTC, <b>Albert Astals Cid</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'd prefer to know who decides to set a tab of -1 since this doesn't seem to be needed in the non frameworks branch seems like the code is "breaking" somewhere else</p></pre>
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<p>On November 2nd, 2015, 10:04 p.m. UTC, <b>David Rosca</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;">QTabWidget::currentChanged probably because the tab widget (KPart widget) is destroyed before QTabWidget. </p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">delete m_tabWidget in Shell destructor works too.</p></pre>
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<p>On November 3rd, 2015, 9:07 p.m. UTC, <b>Albert Astals Cid</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;">That works for me.</p></pre>
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<p>On November 3rd, 2015, 9:07 p.m. UTC, <b>Albert Astals Cid</b> wrote:</p>
<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
<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 mean i prefer the delete, sorry if was unclear.</p></pre>
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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 suspect the reason you're seeing this now and didn't before is https://quickgit.kde.org/?p=kparts.git&a=commit&h=b72fc5e56579035bf987075e16324ef95ef8e3d4 - note that Okular's old behaviour was wrong (clearing m_tabs while signals were still connected to slots that used it), but KPart's destructor chain used to hide that.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">That said, I'm not convinced the delete is in the right place in this change. I think deleting the widget before clearing m_tabs is still asking for trouble (even if it seems to fix it).</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The fix I had lined up for this issue was to do</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%">m_tabWidget->disconnect(this);
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">before clearing m_tabs.</p></pre>
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<p>- Alex</p>
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<p>On November 4th, 2015, 11:18 a.m. UTC, David Rosca wrote:</p>
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<div>Review request for Okular.</div>
<div>By David Rosca.</div>
<p style="color: grey;"><i>Updated Nov. 4, 2015, 11:18 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
okular
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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;">Delete m_tabwidget in destructor</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;">No longer crashes.</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>shell/shell.cpp <span style="color: grey">(ce5e76c)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/125890/diff/" style="margin-left: 3em;">View Diff</a></p>
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