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450 lines
15 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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<head>
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<title>KDeviceListModel</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta http-equiv="Content-Style-Type" content="text/css" />
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<link rel="stylesheet" type="text/css" href="../common/doxygen.css" />
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<link rel="stylesheet" media="screen" type="text/css" title="KDE Colors" href="../common/kde.css" />
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<div id="container">
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<div>
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<div>
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<img alt ="" src="../common/top-kde.jpg"/>
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KDE 4.9 PyKDE API Reference
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</div>
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</div>
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</div>
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<div id="header_bottom">
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<div id="location">
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<ul>
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<li>KDE's Python API</li>
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</ul>
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</div>
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<div id="menu">
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<ul>
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<li><a href="../modules.html">Overview</a></li>
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<li><a href="http://techbase.kde.org/Development/Languages/Python">PyKDE Home</a></li>
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<div class="content">
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<div id="main">
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<div class="clearer"> </div>
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<h1>KDeviceListModel Class Reference</h1>
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<code>from PyKDE4.kio import *</code>
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<p>
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Inherits: QAbstractItemModel → QObject<br />
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<h2>Detailed Description</h2>
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<p>Device list model in Qt's Interview framework.
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</p>
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<p>
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This class is a tree view model. Each device has a parent
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excluding the main device(the computer). Only revelant when
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used with QTreeView.
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</p>
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<p>
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<dl class="author" compact><dt><b>Author:</b></dt><dd> Michaël Larouche <michael.larouche@kdemail.net> </dd></dl>
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</p>
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<table border="0" cellpadding="0" cellspacing="0"><tr><td colspan="2"><br><h2>Signals</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#modelInitialized">modelInitialized</a> ()</td></tr>
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<tr><td colspan="2"><br><h2>Methods</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#KDeviceListModel">__init__</a> (self, QObject parent=0)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#KDeviceListModel">__init__</a> (self, QString predicate, QObject parent=0)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#KDeviceListModel">__init__</a> (self, <a href="../solid/Solid.Predicate.html">Solid.Predicate</a> predicate, QObject parent=0)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#columnCount">columnCount</a> (self, QModelIndex parent=QModelIndex())</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QVariant </td><td class="memItemRight" valign="bottom"><a class="el" href="#data">data</a> (self, QModelIndex index, int role)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a href="../solid/Solid.Device.html">Solid.Device</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#deviceForIndex">deviceForIndex</a> (self, QModelIndex index)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QVariant </td><td class="memItemRight" valign="bottom"><a class="el" href="#headerData">headerData</a> (self, int section, <a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qt.html">Qt::Orientation</a> orientation, int role=Qt.DisplayRole)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QModelIndex </td><td class="memItemRight" valign="bottom"><a class="el" href="#index">index</a> (self, int row, int column, QModelIndex parent=QModelIndex())</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QModelIndex </td><td class="memItemRight" valign="bottom"><a class="el" href="#parent">parent</a> (self, QModelIndex child)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QModelIndex </td><td class="memItemRight" valign="bottom"><a class="el" href="#rootIndex">rootIndex</a> (self)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="#rowCount">rowCount</a> (self, QModelIndex parent=QModelIndex())</td></tr>
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</table>
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<hr><h2>Signal Documentation</h2><a class="anchor" name="modelInitialized"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname"> modelInitialized</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname">)</td>
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<td width="100%"> </td>
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</tr>
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</table>
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</div>
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<div class="memdoc"><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("modelInitialized()"), target_slot)</code></dd></dl></div></div><hr><h2>Method Documentation</h2><a class="anchor" name="KDeviceListModel"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">__init__</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QObject </td>
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<td class="paramname"><em>parent=0</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"></div></div><a class="anchor" name="KDeviceListModel"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">__init__</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QString </td>
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<td class="paramname"><em>predicate</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QObject </td>
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<td class="paramname"><em>parent=0</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"></div></div><a class="anchor" name="KDeviceListModel"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">__init__</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype"><a href="../solid/Solid.Predicate.html">Solid.Predicate</a> </td>
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<td class="paramname"><em>predicate</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QObject </td>
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<td class="paramname"><em>parent=0</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"></div></div><a class="anchor" name="columnCount"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">int columnCount</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>parent=QModelIndex()</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get the number of columns for a model index.
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</p></div></div><a class="anchor" name="data"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">QVariant data</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>index</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>role</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get a visible data based on Qt role for the given index.
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Return the device information for the give index.
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</p>
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<p>
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</p><dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td></td><td valign="top"><em>index</em> </td><td> The QModelIndex which contains the row, column to fetch the data.
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<tr><td></td><td valign="top"><em>role</em> </td><td> The Interview data role(ex: Qt.DisplayRole).
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</td></tr>
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</table></dl>
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<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> the data for the given index and role.
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</dd></dl>
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</p></div></div><a class="anchor" name="deviceForIndex"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname"><a href="../solid/Solid.Device.html">Solid.Device</a> deviceForIndex</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>index</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"></div></div><a class="anchor" name="headerData"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">QVariant headerData</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>section</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype"><a href="http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/qt.html">Qt::Orientation</a> </td>
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<td class="paramname"><em>orientation</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>role=Qt.DisplayRole</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get the header data for a given section, orientation and role.
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This method return a value to display in header in a view.
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Only support Qt.Horizontal direction and Qt.DisplayRole role.
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</p>
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<p>
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</p><dl compact><dt><b>Parameters:</b></dt><dd>
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<table border="0" cellspacing="2" cellpadding="0">
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<tr><td></td><td valign="top"><em>section</em> </td><td> Section of Header to get the data of.
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<tr><td></td><td valign="top"><em>orientation</em> </td><td> Orientation of the header.
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<tr><td></td><td valign="top"><em>role</em> </td><td> The Interview data role(ex: Qt.DisplayRole).
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</td></tr>
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</table></dl>
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<p> <dl class="return" compact><dt><b>Returns:</b></dt><dd> the header data for the given section.
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</dd></dl>
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</p></div></div><a class="anchor" name="index"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">QModelIndex index</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>row</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">int </td>
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<td class="paramname"><em>column</em>, </td>
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</tr>
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<tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>parent=QModelIndex()</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get the children model index for the given row and column.
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</p></div></div><a class="anchor" name="parent"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">QModelIndex parent</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>child</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get the parent QModelIndex for the given model child.
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</p></div></div><a class="anchor" name="rootIndex"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">QModelIndex rootIndex</td>
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<td>(</td>
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<td class="paramtype"> </td>
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<td class="paramname"><em>self</em> )</td>
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<td width="100%"> </td>
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</tr>
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</table>
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</div>
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<div class="memdoc"></div></div><a class="anchor" name="rowCount"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname"><tr>
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<td class="memname">int rowCount</td>
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<td>(</td>
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<td class="paramtype"> <em>self</em>, </td>
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<td class="paramname"></td>
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</tr><tr>
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<td class="memname"></td>
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<td></td>
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<td class="paramtype">QModelIndex </td>
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<td class="paramname"><em>parent=QModelIndex()</em></td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td>
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<td></td>
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<td width="100%"> </td>
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</tr></table>
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</div>
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<div class="memdoc"><p>Get the number of rows for a model index.
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</p></div></div>
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</div>
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</div>
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</div>
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<li><a href="../khtml/index.html">khtml</a></li>
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<li><a href="../kio/index.html">kio</a></li>
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<li><a href="../solid/index.html">solid</a></li>
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<li><a href="../soprano/index.html">soprano</a></li>
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This documentation is maintained by <a href="mailto:simon@simonzone.com">Simon Edwards</a>.<br />
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KDE<sup>®</sup> and <a href="../images/kde_gear_black.png">the K Desktop Environment<sup>®</sup> logo</a> are registered trademarks of <a href="http://ev.kde.org/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> |
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