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List:       kde-panel-devel
Subject:    Another Data Engine/QML Question
From:       Eric Mesa <ericsbinaryworld () gmail ! com>
Date:       2012-01-27 6:06:21
Message-ID: CAKYHq8KZhW705TqFLH5geyUVw6aoF38ABay5iyJ+vh3nGvDSNg () mail ! gmail ! com
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Alright, I'm almost where I want to be with this plasmoid.  I just have one
question about the way I'm accessing the data engine.  Right now I have
this code:

PlasmaCore.DataSource {
         id: viewsSource
         engine: "flickrviewsengine2"
         interval: 0
         Component.onCompleted: connectedSources = sources
         onSourceAdded: connectSource(source)
     }

So when my plasmoid first starts up, it doesn't load until it has caused
the data engine to grab all the data.  Then I am able to access the
engines' data via these buttons I've created:

Button{
      id: v1500
      bLabel: "1500"
      onButtonClick: currentGroup = viewsSource.data["1500"]["Group 1500"]
    }

(there are a bunch of them - one per group)

If I wanted, instead, to have the data engine grab its data as I click on
each of the buttons, so that the plasmoid could fully load first - how
would I change my code?

Thanks,
--
Eric Mesa
http://www.ericsbinaryworld.com

[Attachment #5 (text/html)]

Alright, I&#39;m almost where I want to be with this plasmoid.  I just have one \
question about the way I&#39;m accessing the data engine.  Right now I have this \
code:<div><br></div><div><div>PlasmaCore.DataSource {</div><div>  id: \
viewsSource</div><div>         engine: &quot;flickrviewsengine2&quot;</div><div>      \
interval: 0</div><div>         Component.onCompleted: connectedSources = \
sources</div><div>         onSourceAdded: connectSource(source)</div> <div>     \
}</div><div><br></div><div>So when my plasmoid first starts up, it doesn&#39;t load \
until it has caused the data engine to grab all the data.  Then I am able to access \
the engines&#39; data via these buttons I&#39;ve created:</div> \
<div><br></div><div><div>Button{</div><div><span class="Apple-tab-span" \
style="white-space:pre">	</span>      id: v1500</div><div><span \
class="Apple-tab-span" style="white-space:pre">	</span>      bLabel: \
&quot;1500&quot;</div> <div><span class="Apple-tab-span" \
style="white-space:pre">	</span>      onButtonClick: currentGroup = \
viewsSource.data[&quot;1500&quot;][&quot;Group 1500&quot;]</div><div><span \
class="Apple-tab-span" style="white-space:pre">	</span>    }</div> \
</div><div><br></div><div>(there are a bunch of them - one per \
group)</div><div><br></div><div>If I wanted, instead, to have the data engine grab \
its data as I click on each of the buttons, so that the plasmoid could fully load \
first - how would I change my code?  </div> \
<div><br></div><div>Thanks,</div>--<br>Eric Mesa<br><a \
href="http://www.ericsbinaryworld.com">http://www.ericsbinaryworld.com</a><br> </div>



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