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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/103094/">http://git.reviewboard.kde.org/r/103094/</a>
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<p style="margin-top: 0;">On November 9th, 2011, 9:47 p.m., <b>Daniele Elmo Domenichelli</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103094/diff/1/?file=40723#file40723line35" style="color: black; font-weight: bold; text-decoration: underline;">circular-countdown.h</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">void</span> <span class="n">setDuration</span><span class="p">(</span><span class="kt">int</span> <span class="n">msec</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;">Perhaps you might add also "int duration() const"</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;">I saw no need for it, so I left it out. But it's added now.</pre>
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<p style="margin-top: 0;">On November 9th, 2011, 9:47 p.m., <b>Daniele Elmo Domenichelli</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103094/diff/1/?file=40723#file40723line44" style="color: black; font-weight: bold; text-decoration: underline;">circular-countdown.h</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">void</span> <span class="n">timeoutReached</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;">I'd use for this signal "timeout()" (same name used by QTimer) or "finished()" (same name used by QTimeLine)</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;">Makes sense.</pre>
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<p style="margin-top: 0;">On November 9th, 2011, 9:47 p.m., <b>Daniele Elmo Domenichelli</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103094/diff/1/?file=40723#file40723line51" style="color: black; font-weight: bold; text-decoration: underline;">circular-countdown.h</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">public:</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QTimeLine</span> <span class="o">*</span><span class="n">m_timeLine</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;">Being a very good candidate to be in a library, private members should be in a private class</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;">Right.</pre>
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<p style="margin-top: 0;">On November 9th, 2011, 9:47 p.m., <b>Daniele Elmo Domenichelli</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103094/diff/1/?file=40724#file40724line30" style="color: black; font-weight: bold; text-decoration: underline;">circular-countdown.cpp</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">CircularCountdown::CircularCountdown(int msec, QWidget *parent)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">setMaximumSize</span><span class="p">(</span><span class="mi">16</span><span class="p">,</span> <span class="mi">16</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;">Instead of setMaximumSize you should reimplement sizeHint and call setSizePolicy (see QWidget documentation[1])
[1]http://doc.qt.nokia.com/stable/qwidget.html</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;">Good point, implemented.</pre>
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<p style="margin-top: 0;">On November 9th, 2011, 9:47 p.m., <b>Daniele Elmo Domenichelli</b> wrote:</p>
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<a href="http://git.reviewboard.kde.org/r/103094/diff/1/?file=40724#file40724line33" style="color: black; font-weight: bold; text-decoration: underline;">circular-countdown.cpp</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">CircularCountdown::CircularCountdown(int msec, QWidget *parent)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">m_timeLine</span><span class="o">-></span><span class="n">setFrameRange</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">5760</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;">It took some time to understand this, found the meaning here [1], perhaps use 360*16 and add a comment...
Anyway 5760 frames in 5000 msecs looks a little unreasonable, do you know if QTimeLine+QPainter can handle this automatically? Otherwise you should limit the framerate somehow...
[1]http://doc.qt.nokia.com/stable/qpainter.html#drawPie</pre>
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<p>On November 9th, 2011, 9:53 p.m., <b>David Edmundson</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 don't think that's how QTimeLine works, I think it calls you at a reasonable interval and tells you what frame you should be drawing. i.e if you set the animation to last 1 msecs, you will only be asked to draw frame 0, and then frame 5760.
I may be wrong though.</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;">Then the other question is how much repaints does it actually really do? I imagine there is some throttling, but I'll investigate further.</pre>
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<p>- Martin</p>
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<p>On November 9th, 2011, 5:02 p.m., Martin Klapetek wrote:</p>
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<div>Review request for Telepathy.</div>
<div>By Martin Klapetek.</div>
<p style="color: grey;"><i>Updated Nov. 9, 2011, 5:02 p.m.</i></p>
<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;">Little circular countdown widget that can be used throughout components (currently accounts-kcm, planned for contact list). See screenshot - the black frame (KMessageWidget) top right corner. </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;">It's ok.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>circular-countdown.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>circular-countdown.cpp <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/103094/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Screenshots </h1>
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<a href="http://git.reviewboard.kde.org/r/103094/s/332/"><img src="http://git.reviewboard.kde.org/media/uploaded/images/2011/11/09/accounts_kcm_4_400x100.png" style="border: 1px black solid;" alt="Circular countdown" /></a>
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