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<?xml version="1.0" encoding="UTF-8"?>
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<title>KParts.PartBase</title>
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KDE 4.9 PyKDE API Reference
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<li>KDE's Python API</li>
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<h1>PartBase Class Reference</h1>
<code>from PyKDE4.kparts import *</code>
<p>
Inherits: <a href="../kdeui/KXMLGUIClient.html">KXMLGUIClient</a><br />
Subclasses: <a href="../kparts/KParts.MainWindow.html">KParts.MainWindow</a>, <a href="../kparts/KParts.Part.html">KParts.Part</a><br />
Namespace: <a href="../kparts/KParts.html">KParts</a><br />
<h2>Detailed Description</h2>
<p>Base class for all parts.
</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="#PluginLoadingMode">PluginLoadingMode</a> </td><td class="memItemRight" valign="bottom">{ DoNotLoadPlugins, LoadPlugins, LoadPluginsIfEnabled }</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="#PartBase">__init__</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#PartBase">__init__</a> (self, <a href="../kparts/KParts.PartBase.html">KParts.PartBase</a> a0)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#loadPlugins">loadPlugins</a> (self, QObject parent, <a href="../kdeui/KXMLGUIClient.html">KXMLGUIClient</a> parentGUIClient, <a href="../kdecore/KComponentData.html">KComponentData</a> componentData)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">QObject </td><td class="memItemRight" valign="bottom"><a class="el" href="#partObject">partObject</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setComponentData">setComponentData</a> (self, <a href="../kdecore/KComponentData.html">KComponentData</a> componentData)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setComponentData">setComponentData</a> (self, <a href="../kdecore/KComponentData.html">KComponentData</a> componentData, bool loadPlugins)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setPartObject">setPartObject</a> (self, QObject object)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setPluginInterfaceVersion">setPluginInterfaceVersion</a> (self, int version)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="PartBase"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">__init__</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>Constructor.
</p></div></div><a class="anchor" name="PartBase"></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.PartBase.html">KParts.PartBase</a> </td>
<td class="paramname"><em>a0</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Constructor.
</p></div></div><a class="anchor" name="loadPlugins"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> loadPlugins</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">QObject </td>
<td class="paramname"><em>parent</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../kdeui/KXMLGUIClient.html">KXMLGUIClient</a> </td>
<td class="paramname"><em>parentGUIClient</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../kdecore/KComponentData.html">KComponentData</a> </td>
<td class="paramname"><em>componentData</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Load the Plugins honoring the PluginLoadingMode.
</p>
<p>
If you call this method in an already constructed GUI (like when the user
has changed which plugins are enabled) you need to add the new plugins to
the KXMLGUIFactory:
<pre class="fragment">
if( factory() )
{
QList<KParts.Plugin *> plugins = KParts.Plugin.pluginObjects( this );
for(int i = 0; i != plugins.size(); ++i) {
factory()->addClient( plugins[i] );
}
}
</pre>
</p></div></div><a class="anchor" name="partObject"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">QObject partObject</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><em>self</em> )</td>
<td width="100%"> </td>
</tr>
</table>
</div>
<div class="memdoc"></div></div><a class="anchor" name="setComponentData"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setComponentData</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="../kdecore/KComponentData.html">KComponentData</a> </td>
<td class="paramname"><em>componentData</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Set the componentData(KComponentData) for this part.
</p>
<p>
Call this *first* in the inherited class constructor,
because it loads the i18n catalogs.
</p>
<p>
It is recommended to call setComponentData with loadPlugins set to false,
and to load plugins at the end of your part constructor (in the case of
KParts.MainWindow, plugins are automatically loaded in createGUI anyway,
so set loadPlugins to false for KParts.MainWindow as well).
</p></div></div><a class="anchor" name="setComponentData"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setComponentData</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="../kdecore/KComponentData.html">KComponentData</a> </td>
<td class="paramname"><em>componentData</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>loadPlugins</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Set the componentData(KComponentData) for this part.
</p>
<p>
Call this *first* in the inherited class constructor,
because it loads the i18n catalogs.
</p>
<p>
It is recommended to call setComponentData with loadPlugins set to false,
and to load plugins at the end of your part constructor (in the case of
KParts.MainWindow, plugins are automatically loaded in createGUI anyway,
so set loadPlugins to false for KParts.MainWindow as well).
</p></div></div><a class="anchor" name="setPartObject"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setPartObject</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">QObject </td>
<td class="paramname"><em>object</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Internal method. Called by KParts.Part to specify the parent object for plugin objects.
</p>
<p>
<dl class="internal" compact><dt><b>Internal:</b></dt><dd>
</dd></dl>
</p></div></div><a class="anchor" name="setPluginInterfaceVersion"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setPluginInterfaceVersion</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">int </td>
<td class="paramname"><em>version</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>If you change the binary interface offered by your part, you can avoid crashes
from old plugins lying around by setting X-KDE-InterfaceVersion=2 in the
.desktop files of the plugins, and calling setPluginInterfaceVersion( 2 ), so that
the old plugins are not loaded. Increase both numbers every time a
binary incompatible change in the application's plugin interface is made.
</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>version</em> </td><td> the interface version that plugins must have in order to be loaded.
</td></tr>
</table></dl>
<p> For a KParts.Part: call this before setComponentData.
For a KParts.MainWindow: call this before createGUI.
</p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="PluginLoadingMode"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr><td class="memname">PluginLoadingMode</td>
</tr>
</table>
</div>
<div class="memdoc"><p>We have three different policies, whether to load new plugins or not. The
value in the KConfig object of the KComponentData object always overrides
LoadPlugins and LoadPluginsIfEnabled.
</p><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>DoNotLoadPlugins</em> = 0</td><td><tr><td valign="top"><em>LoadPlugins</em> = 1</td><td><tr><td valign="top"><em>LoadPluginsIfEnabled</em> = 2</td><td></table>
</dl>
</div></div><p>
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