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<?xml version="1.0" encoding="UTF-8"?>
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<title>DOM.MediaList</title>
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KDE 4.9 PyKDE API Reference
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<h1>MediaList Class Reference</h1>
<code>from PyKDE4.khtml import *</code>
<p>
Namespace: <a href="../khtml/DOM.html">DOM</a><br />
<h2>Detailed Description</h2>
<p>The MediaList interface provides the abstraction of
an ordered collection of media, without defining or constraining
how this collection is implemented. All media are lowercase
strings.
</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="#MediaList">__init__</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#MediaList">__init__</a> (self, <a href="../khtml/DOM.MediaList.html">DOM.MediaList</a> other)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#appendMedium">appendMedium</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> newMedium)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#deleteMedium">deleteMedium</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> oldMedium)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isNull">isNull</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="#item">item</a> (self, long index)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="#length">length</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="#mediaText">mediaText</a> (self)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#setMediaText">setMediaText</a> (self, <a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> value)</td></tr>
</table>
<hr><h2>Method Documentation</h2><a class="anchor" name="MediaList"></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="MediaList"></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.MediaList.html">DOM.MediaList</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="appendMedium"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> appendMedium</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>newMedium</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Adds the medium newMedium to the end of the list. If the newMedium is
already used, it is first removed.
</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>newMedium</em> </td><td> The new medium to add.
</td></tr>
</table></dl>
<p> DOMException
INVALID_CHARACTER_ERR: If the medium contains characters that are
invalid in the underlying style language.
</p>
<p>
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
</p></div></div><a class="anchor" name="deleteMedium"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> deleteMedium</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>oldMedium</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Deletes the medium indicated by oldMedium from the list.
</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>oldMedium</em> </td><td> The medium to delete in the media list.
</td></tr>
</table></dl>
<p> DOMException
NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly.
</p>
<p>
NOT_FOUND_ERR: Raised if oldMedium is not in the list.
</p></div></div><a class="anchor" name="isNull"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">bool isNull</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="item"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> item</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">long </td>
<td class="paramname"><em>index</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>Returns the indexth in the list. If index is greater than or equal to
the number of media in the list, this returns null.
</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>index</em> </td><td> Index into the collection.
</td></tr>
</table></dl>
<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> The medium at the indexth position in the MediaList, or null if
that is not a valid index.
</dd></dl>
</p></div></div><a class="anchor" name="length"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname">long length</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 number of media in the list. The range of valid media is 0 to length-1 inclusive.
</p></div></div><a class="anchor" name="mediaText"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"><a href="../khtml/DOM.DOMString.html">DOM.DOMString</a> mediaText</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 parsable textual representation of the media list. This is a
comma-separated list of media.
</p>
<p>
DOMException
SYNTAX_ERR: Raised if the specified string value has a syntax error and
is unparsable.
</p>
<p>
NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is readonly.
</p></div></div><a class="anchor" name="setMediaText"></a>
<div class="memitem">
<div class="memproto">
<table class="memname"><tr>
<td class="memname"> setMediaText</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>value</em></td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td>
<td></td>
<td width="100%"> </td>
</tr></table>
</div>
<div class="memdoc"><p>see mediaText
</p></div></div>
</div>
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