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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/115857/">https://git.reviewboard.kde.org/r/115857/</a>
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<p style="margin-top: 0;">On February 18th, 2014, 6:37 a.m. UTC, <b>Martin Gräßlin</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;">I'm sorry, but you are fixing symptoms and not the problem. Calling the repaint is correct, otherwise we might end with artefacts. The problem must be that another effect is still holding a reference to the window and thus it's being shown again. Try disabling the fade effect or any other closing animation effect you might be using.</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;">Depending on the flicker it could also be cached blurring (bug #307112)
Otherwise in the long run https://git.reviewboard.kde.org/r/111622/ and turning this into an AnimationEffect might be a viable path.
(Keeping the transformation as long as the window is kept around would be the proper solution here as well - "proper syncing" etc. imo does not work in th light of randomly scripted effects)</pre>
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<p>- Thomas</p>
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<p>On February 18th, 2014, 12:52 a.m. UTC, Sebastian Kügler wrote:</p>
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<div>Review request for kwin and Plasma.</div>
<div>By Sebastian Kügler.</div>
<p style="color: grey;"><i>Updated Feb. 18, 2014, 12:52 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kde-workspace
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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;">Fix flickering of sliding popups while disappearing
The last frame was fully painted for Plasma 2 panel popups, as it's
repainted in full on the last frame (without opacity and position
transformations applied).
Removing the repaint on this last frame makes the popups disappear
smoothly for me, without other side-effects such as artifacts on the
screen or other repaint problems.
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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;">Ran kwin with this on Intel driver, flickering is gone in Plasma 2 and Yakuake 4.x.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>kwin/effects/slidingpopups/slidingpopups.cpp <span style="color: grey">(fd697f0c62e9099d4be71e1f9d99e64ecb5ff663)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/115857/diff/" style="margin-left: 3em;">View Diff</a></p>
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