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KDE 4.9 PyKDE API Reference
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<h1>DownloadWidget Class Reference</h1>
<code>from PyKDE4.knewstuff import *</code>
<p>
Inherits: QWidget → QObject<br />
Namespace: <a href="../knewstuff/KNS3.html">KNS3</a><br />
<h2>Detailed Description</h2>
<p>KNewStuff download widget.
</p>
<p>
The download widget will present items to the user
for installation, updates and removal.
Preview images as well as other meta information can be seen.
</p>
<p>
<b>knsrc Files </b>
The Dialog is configured by a .knsrc file containing the KHotNewStuff configuration.
Your application should install a file called: <em>$KDEDIR/share/config/appname.knsrc</em>
</p>
<p>
The file could look like this for wallpapers:
<pre>
[KNewStuff3]
ProvidersUrl=http://download.kde.org/ocs/providers.xml
Categories=KDE Wallpaper 1920x1200,KDE Wallpaper 1600x1200
StandardResource=wallpaper
Uncompress=archive
</pre>
</p>
<p>
Uncompress can be one of: always, never or archive:
<ol>
<li>always: assume all downloaded files are archives and need to be extracted</li>
<li>never: never try to extract the file</li>
<li>archive: if the file is an archive, uncompress it, otherwise just pass it on</li>
</ol>
</p>
<p>
You have different options to set the target install directory:
<ol><li>StandardResource: standard ressouce dir, such as <em>.kde/share/wallpapers</em>.
This is what KStandardDirs.locateLocal(name) will return.</li>
<li>TargetDir: a directory in the share/apps section, such as <em>.kde/share/apps/wallpapers</em>.
This is what KStandardDirs.locateLocal("data", name) will return.</li>
<li>XdgTargetDir: a directory in the $XDG_DATA_HOME directory such as <em>.local/share/wallpapers</em>.
</ol>
</p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.5
</dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#DownloadWidget">__init__</a> (self, QWidget parent=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#DownloadWidget">__init__</a> (self, QString configFile, QWidget parent=0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">[<a href="../knewstuff/KNS3.Entry.html">KNS3.Entry</a>] </td><td class="memItemRight" valign="bottom"><a class="el" href="#changedEntries">changedEntries</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">[<a href="../knewstuff/KNS3.Entry.html">KNS3.Entry</a>] </td><td class="memItemRight" valign="bottom"><a class="el" href="#installedEntries">installedEntries</a> (self)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="DownloadWidget"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QWidget </td>
<td class="paramname"><em>parent=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Create a download widget that lets the user install, update and uninstall
contents. It will try to find a appname.knsrc file with the configuration.
Appname is the name of your application as provided in the about data->
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>parent</em> </td><td> the parent of the dialog
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="DownloadWidget"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</td>
<td>(</td>
<td class="paramtype"> <em>self</em>, </td>
<td class="paramname"></td>
</tr><tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QString </td>
<td class="paramname"><em>configFile</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">QWidget </td>
<td class="paramname"><em>parent=0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Create a download widget that lets the user install, update and uninstall
contents. Manually specify the name of a .knsrc file where the
KHotNewStuff configuration can be found.
</p>
<p>
</p><dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign="top"><em>configFile</em> </td><td> the name of the configuration file
<tr><td></td><td valign="top"><em>parent</em> </td><td> the parent of the dialog
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="changedEntries"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">[<a href="../knewstuff/KNS3.Entry.html">KNS3.Entry</a>] changedEntries</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>The list of entries with changed status (installed/uninstalled)
<dl class="return" compact><dt><b>Returns:</b></dt><dd> the list of entries
</dd></dl>
</p></div></div><a class="anchor" name="installedEntries"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">[<a href="../knewstuff/KNS3.Entry.html">KNS3.Entry</a>] installedEntries</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"><p>The list of entries that have been newly installed
<dl class="return" compact><dt><b>Returns:</b></dt><dd> the list of entries
</dd></dl>
</p></div></div>
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