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List: kde-panel-devel
Subject: Re: Review Request: ClockApplet : show seconds in the tooltip
From: "Aaron Seigo" <aseigo () kde ! org>
Date: 2011-01-29 18:53:55
Message-ID: 20110129185355.30886.64512 () vidsolbach ! de
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a good step in the right direction, but it's still needs work.
looking at the approach taken, i'd probably do this:
* rename ClockTimer to something clearer -> ClockToolTip?
* have ClockToolTip subclass both QObject and Plasma::ToolTipContent
* move updateToolTip into ClockToolTip, renamed as dataUpdated(const QStrin=
g &source, const Plasma::DataEngine &data) ;)
* connect to the dataengine on creation of ClockToolTip
* create a ClockToolTip object when toolTipAboutToShow is called
* delete it in toolTipHidden
* pass in the ClockApplet as the parent to ClockToolTip and then in ClockTo=
olTip::dataUpdated, set the mainText and then call Plasma::ToolTipManager::=
self()->setContent(clockApplet, this)
that means that ClockApplet::updateToolTip would no long be available to su=
bclasses, but that's ok because they were only using it to update the toolt=
ip when the time changed ... which ClockApplet would now be doing for them.
/trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.cpp
<http://svn.reviewboard.kde.org/r/6336/#comment10905>
this will interfere with any clock applet (which is all of them) which =
implements dataUpdated.
=
moreover, calling updateTipContent without the data passed in, only to =
discard it seems wasteful.
- Aaron
On Jan. 29, 2011, 2:15 p.m., Iamluc wrote:
> =
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> http://svn.reviewboard.kde.org/r/6336/
> -----------------------------------------------------------
> =
> (Updated Jan. 29, 2011, 2:15 p.m.)
> =
> =
> Review request for Plasma.
> =
> =
> Summary
> -------
> =
> Hi,
> =
> When using a clock applet, seconds are often not visibles. But sometimes =
you need them.
> This patch shows them in the tooltip of the applet.
> =
> Analog-clock has been updated to refresh the tooltip every seconds.
> If this change is accepted, I could change digital-clock
> =
> Thanks !
> =
> =
> Diffs
> -----
> =
> /trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.h 1217808 =
> /trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.cpp 1217808 =
> =
> Diff: http://svn.reviewboard.kde.org/r/6336/diff
> =
> =
> Testing
> -------
> =
> It Works on plasmoidviewer and with a real session
> =
> =
> Thanks,
> =
> Iamluc
> =
>
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This is an automatically generated e-mail. To reply, visit:
<a href="http://svn.reviewboard.kde.org/r/6336/">http://svn.reviewboard.kde.org/r/6336/</a>
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<br />
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">a good step in the right \
direction, but it's still needs work.
looking at the approach taken, i'd probably do this:
* rename ClockTimer to something clearer -> ClockToolTip?
* have ClockToolTip subclass both QObject and Plasma::ToolTipContent
* move updateToolTip into ClockToolTip, renamed as dataUpdated(const QString \
&source, const Plasma::DataEngine &data) ;)
* connect to the dataengine on creation of ClockToolTip
* create a ClockToolTip object when toolTipAboutToShow is called
* delete it in toolTipHidden
* pass in the ClockApplet as the parent to ClockToolTip and then in \
ClockToolTip::dataUpdated, set the mainText and then call \
Plasma::ToolTipManager::self()->setContent(clockApplet, this)
that means that ClockApplet::updateToolTip would no long be available to subclasses, \
but that's ok because they were only using it to update the tooltip when the time \
changed ... which ClockApplet would now be doing for them.</pre> <br />
<div>
<table width="100%" border="0" bgcolor="white" style="border: 1px solid #C0C0C0; \
border-collapse: collapse; margin: 2px padding: 2px;"> <thead>
<tr>
<th colspan="4" bgcolor="#F0F0F0" style="border-bottom: 1px solid #C0C0C0; \
font-size: 9pt; padding: 4px 8px; text-align: left;"> <a \
href="http://svn.reviewboard.kde.org/r/6336/diff/3/?file=44609#file44609line264" \
style="color: black; font-weight: bold; text-decoration: \
underline;">/trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.cpp</a> <span \
style="font-weight: normal;">
(Diff revision 3)
</span>
</th>
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</thead>
<tbody style="background-color: #e4d9cb; padding: 4px 8px; text-align: center;">
<tr>
<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; ">void ClockApplet::connectToEngine()</pre></td>
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</tbody>
<tbody>
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<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">264</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span \
class="kt">void</span> <span class="n">ClockApplet</span><span \
class="o">::</span><span class="n">dataUpdated</span><span class="p">(</span><span \
class="k">const</span> <span class="n">QString</span><span class="o">&</span> \
<span class="n">source</span><span class="p">,</span> <span class="k">const</span> \
<span class="n">Plasma</span><span class="o">::</span><span \
class="n">DataEngine</span><span class="o">::</span><span class="n">Data</span> <span \
class="o">&</span><span class="n">data</span><span class="p">)</span></pre></td> \
</tr>
<tr>
<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">265</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span \
class="p">{</span></pre></td> </tr>
<tr>
<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">266</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span \
class="n">updateTipContent</span><span class="p">();</span></pre></td> </tr>
<tr>
<th bgcolor="#b1ebb0" style="border-right: 1px solid #C0C0C0;" \
align="right"><font size="2"></font></th> <td bgcolor="#c5ffc4" width="50%"><pre \
style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td> <th \
bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid \
#C0C0C0;" align="right"><font size="2">267</font></th> <td bgcolor="#c5ffc4" \
width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span \
class="p">}</span></pre></td> </tr>
</tbody>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; \
white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">this will \
interfere with any clock applet (which is all of them) which implements dataUpdated.
moreover, calling updateTipContent without the data passed in, only to discard it \
seems wasteful.</pre> </div>
<br />
<p>- Aaron</p>
<br />
<p>On January 29th, 2011, 2:15 p.m., Iamluc wrote:</p>
<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" \
style="background-image: \
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background-position: left top; background-repeat: repeat-x; border: 1px black \
solid;"> <tr>
<td>
<div>Review request for Plasma.</div>
<div>By Iamluc.</div>
<p style="color: grey;"><i>Updated Jan. 29, 2011, 2:15 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0"> <tr>
<td>
<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;">Hi,
When using a clock applet, seconds are often not visibles. But sometimes you need \
them. This patch shows them in the tooltip of the applet.
Analog-clock has been updated to refresh the tooltip every seconds.
If this change is accepted, I could change digital-clock
Thanks !</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0"> <tr>
<td>
<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 Works on plasmoidviewer and with a real session</pre> </td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>/trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.h <span style="color: \
grey">(1217808)</span></li>
<li>/trunk/KDE/kdebase/workspace/libs/plasmaclock/clockapplet.cpp <span \
style="color: grey">(1217808)</span></li>
</ul>
<p><a href="http://svn.reviewboard.kde.org/r/6336/diff/" style="margin-left: \
3em;">View Diff</a></p>
</td>
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