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KDE 4.9 PyKDE API Reference
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<h1>FileInfoExtension Class Reference</h1>
<code>from PyKDE4.kparts import *</code>
<p>
Inherits: QObject<br />
Namespace: <a href="../kparts/KParts.html">KParts</a><br />
<h2>Detailed Description</h2>
<p>an extension for obtaining file information from the part.
</p>
<p>
This extension provides information about file and directory resources
that are present in the part the implements it.
</p>
<p>
The main purpose of for this extension is to provide information about
files and directories located on remote servers so that download managers
such as kget can easily retrieve these resources.
</p>
<p>
<dl class="since" compact><dt><b>Since:</b></dt><dd> 4.6
</dd></dl>
</p>
<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="#QueryMode">QueryMode</a> </td><td class="memItemRight" valign="bottom">{ None, AllItems, SelectedItems }</td></tr>
<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="#FileInfoExtension">__init__</a> (self, <a href="../kparts/KParts.ReadOnlyPart.html">KParts.ReadOnlyPart</a> parent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#hasSelection">hasSelection</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../kio/KFileItemList.html">KFileItemList</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#queryFor">queryFor</a> (self, <a href="../kparts/KParts.FileInfoExtension.html#QueryMode">KParts.FileInfoExtension.QueryMode</a> mode)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../kparts/KParts.FileInfoExtension.html">KParts.FileInfoExtension.QueryModes</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#supportedQueryModes">supportedQueryModes</a> (self)</td></tr>
<tr><td colspan="2"><br><h2>Static Methods</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../kparts/KParts.FileInfoExtension.html">KParts.FileInfoExtension</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#childObject">childObject</a> (QObject obj)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="FileInfoExtension"></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"><a href="../kparts/KParts.ReadOnlyPart.html">KParts.ReadOnlyPart</a> </td>
<td class="paramname"><em>parent</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"></div></div><a class="anchor" name="hasSelection"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool hasSelection</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>Returns true if any of the items in the current view of the part that
implements this extension are selected.
</p>
<p>
By default this function returns false.
</p></div></div><a class="anchor" name="queryFor"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../kio/KFileItemList.html">KFileItemList</a> queryFor</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"><a href="../kparts/KParts.FileInfoExtension.html#QueryMode">KParts.FileInfoExtension.QueryMode</a> </td>
<td class="paramname"><em>mode</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><dl compact><dt><b>Abstract method:</b></dt><dd>This method is abstract and can be overridden but not called directly.</dd></dl><p>Returns a information for files that match the specified query <b>mode.</b>
</p>
<p>
If the mode specified by <b>mode</b> is not supported or cannot be
handled, then an empty list is returned.
</p></div></div><a class="anchor" name="supportedQueryModes"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../kparts/KParts.FileInfoExtension.html">KParts.FileInfoExtension.QueryModes</a> supportedQueryModes</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>Returns the file information retrieve modes supported by the part
that implements this extension.
</p>
<p>
By default this function returns None.
</p></div></div><hr><h2>Static Method Documentation</h2><a class="anchor" name="childObject"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../kparts/KParts.FileInfoExtension.html">KParts.FileInfoExtension</a> childObject</td>
<td>(</td>
<td class="paramtype">QObject </td>
<td class="paramname"><em>obj</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Queries <b>obj</b> for a child object which inherits from this class.
</p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="QueryMode"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr><td class="memname">QueryMode</td>
</tr>
</table>
</div>
<div class="memdoc"><p>Supported file information retrieval modes.
</p><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>None</em> = 0x00</td><td><tr><td valign="top"><em>AllItems</em> = 0x01</td><td><tr><td valign="top"><em>SelectedItems</em> = 0x02</td><td></table>
</dl>
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