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<?xml version="1.0" encoding="UTF-8"?>
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<title>DOM.MutationEvent</title>
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KDE 4.9 PyKDE API Reference
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<h1>MutationEvent Class Reference</h1>
<code>from PyKDE4.khtml import *</code>
<p>
Inherits: <a href="../khtml/DOM.Event.html">DOM.Event</a><br />
Namespace: <a href="../khtml/DOM.html">DOM</a><br />
<h2>Detailed Description</h2>
<p>Introduced in DOM Level 2
</p>
<p>
The MutationEvent interface provides specific contextual information
associated with Mutation events.
</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="#attrChangeType">attrChangeType</a> </td><td class="memItemRight" valign="bottom">{ MODIFICATION, ADDITION, REMOVAL }</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="#MutationEvent">__init__</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#MutationEvent">__init__</a> (self, <a href="../khtml/DOM.MutationEvent.html">DOM.MutationEvent</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#MutationEvent">__init__</a> (self, <a href="../khtml/DOM.Event.html">DOM.Event</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#attrChange">attrChange</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#attrName">attrName</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#initMutationEvent">initMutationEvent</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> typeArg, bool canBubbleArg, bool cancelableArg, <a href="../khtml/DOM.Node.html">DOM.Node</a> relatedNodeArg, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> prevValueArg, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> newValueArg, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> attrNameArg, int attrChangeArg)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#newValue">newValue</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#prevValue">prevValue</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#relatedNode">relatedNode</a> (self)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="MutationEvent"></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"></div></div><a class="anchor" name="MutationEvent"></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="../khtml/DOM.MutationEvent.html">DOM.MutationEvent</a> </td>
<td class="paramname"><em>other</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="MutationEvent"></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="../khtml/DOM.Event.html">DOM.Event</a> </td>
<td class="paramname"><em>other</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="attrChange"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">int attrChange</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>attrChange indicates the type of change which triggered the
DOMAttrModified event. The values can be MODIFICATION, ADDITION, or
REMOVAL.
</p></div></div><a class="anchor" name="attrName"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> attrName</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>attrName indicates the name of the changed Attr node in a
DOMAttrModified event.
</p></div></div><a class="anchor" name="initMutationEvent"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> initMutationEvent</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="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>typeArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>canBubbleArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>cancelableArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.Node.html">DOM.Node</a> </td>
<td class="paramname"><em>relatedNodeArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>prevValueArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>newValueArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> </td>
<td class="paramname"><em>attrNameArg</em>, </td>
</tr>
<tr>
<td class="memname"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>attrChangeArg</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>The initMutationEvent method is used to initialize the value of a
MutationEvent created through the DocumentEvent interface. This method
may only be called before the MutationEvent has been dispatched via the
dispatchEvent method, though it may be called multiple times during that
phase if necessary. If called multiple times, the final invocation takes
precedence.
</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>typeArg</em> </td><td> Specifies the event type.
</td></tr>
<tr><td></td><td valign="top"><em>canBubbleArg</em> </td><td> Specifies whether or not the event can bubble.
</td></tr>
<tr><td></td><td valign="top"><em>cancelableArg</em> </td><td> Specifies whether or not the event's default action can be prevented.
</td></tr>
<tr><td></td><td valign="top"><em>relatedNodeArg</em> </td><td> Specifies the Event's related Node.
</td></tr>
<tr><td></td><td valign="top"><em>prevValueArg</em> </td><td> Specifies the Event's prevValue attribute. This value may be null.
</td></tr>
<tr><td></td><td valign="top"><em>newValueArg</em> </td><td> Specifies the Event's newValue attribute. This value may be null.
</td></tr>
<tr><td></td><td valign="top"><em>attrNameArg</em> </td><td> Specifies the Event's attrName attribute. This value may be null.
</td></tr>
<tr><td></td><td valign="top"><em>attrChangeArg</em> </td><td> Specifies the Event's attrChange attribute
</td></tr>
</table></dl>
<p>
</p></div></div><a class="anchor" name="newValue"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> newValue</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>newValue indicates the new value of the Attr node in DOMAttrModified
events, and of the CharacterData node in DOMCharDataModified events.
</p></div></div><a class="anchor" name="prevValue"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> prevValue</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>prevValue indicates the previous value of the Attr node in
DOMAttrModified events, and of the CharacterData node in
DOMCharDataModified events.
</p></div></div><a class="anchor" name="relatedNode"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.Node.html">DOM.Node</a> relatedNode</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>relatedNode is used to identify a secondary node related to a mutation
event. For example, if a mutation event is dispatched to a node
indicating that its parent has changed, the relatedNode is the changed
parent. If an event is instead dispatched to a subtree indicating a node
was changed within it, the relatedNode is the changed node. In the case
of the DOMAttrModified event it indicates the Attr node which was
modified, added, or removed.
</p></div></div><hr><h2>Enumeration Documentation</h2><a class="anchor" name="attrChangeType"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr><td class="memname">attrChangeType</td>
</tr>
</table>
</div>
<div class="memdoc"><p>An integer indicating in which way the Attr was changed.
</p>
<p>
ADDITION: The Attr was just added.
</p>
<p>
MODIFICATION: The Attr was modified in place.
</p>
<p>
REMOVAL: The Attr was just removed.
</p><dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0"><tr><td valign="top"><em>MODIFICATION</em> = 1</td><td><tr><td valign="top"><em>ADDITION</em> = 2</td><td><tr><td valign="top"><em>REMOVAL</em> = 3</td><td></table>
</dl>
</div></div><p>
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