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408 lines
14 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>KFontRequester</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" 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 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="clearer"> </div>
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<h1>KFontRequester Class Reference</h1>
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<code>from PyKDE4.kdeui import *</code>
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<p>
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Inherits: QWidget → QObject<br />
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<h2>Detailed Description</h2>
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<p>This class provides a widget with a lineedit and a button, which invokes
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a font dialog (KFontDialog).
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</p>
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<p>
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The lineedit provides a preview of the selected font. The preview text can
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be customized. You can also have the font dialog show only the fixed fonts.
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</p>
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<p>
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<div align="center"><img src="../images/kfontrequester.png" /><p><strong> "KDE Font Requester" </strong></p></div>
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</p>
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<p>
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<dl class="author" compact><dt><b>Author:</b></dt><dd> Nadeem Hasan <nhasan@kde.org> </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="#fontSelected">fontSelected</a> (QFont font)</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="#KFontRequester">__init__</a> (self, QWidget parent=0, bool onlyFixed=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="#KFontRequester">__init__</a> (self, <a href="../kdeui/KFontRequester.html">KFontRequester</a> a0)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QPushButton </td><td class="memItemRight" valign="bottom"><a class="el" href="#button">button</a> (self)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QFont </td><td class="memItemRight" valign="bottom"><a class="el" href="#font">font</a> (self)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#isFixedOnly">isFixedOnly</a> (self)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QLabel </td><td class="memItemRight" valign="bottom"><a class="el" href="#label">label</a> (self)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#sampleText">sampleText</a> (self)</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="#setFont">setFont</a> (self, QFont font, bool onlyFixed=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="#setSampleText">setSampleText</a> (self, QString text)</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="#setTitle">setTitle</a> (self, QString title)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">QString </td><td class="memItemRight" valign="bottom"><a class="el" href="#title">title</a> (self)</td></tr>
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</table>
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<hr><h2>Signal Documentation</h2><a class="anchor" name="fontSelected"></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"> fontSelected</td>
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<td>(</td>
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<td class="paramtype">QFont </td>
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<td class="paramname"><em>font</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>Emitted when a new <b>font</b> has been selected in the underlying dialog
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</p><dl compact><dt><b>Signal syntax:</b></dt><dd><code>QObject.connect(source, SIGNAL("fontSelected(const QFont&)"), target_slot)</code></dd></dl></div></div><hr><h2>Method Documentation</h2><a class="anchor" name="KFontRequester"></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">QWidget </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 class="memname"></td>
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<td></td>
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<td class="paramtype">bool </td>
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<td class="paramname"><em>onlyFixed=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"><p>Constructs a font requester widget.
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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>parent</em> </td><td> The parent widget.
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<tr><td></td><td valign="top"><em>onlyFixed</em> </td><td> Only display fonts which have fixed-width character
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sizes.
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</td></tr>
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</table></dl>
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<p>
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</p></div></div><a class="anchor" name="KFontRequester"></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="../kdeui/KFontRequester.html">KFontRequester</a> </td>
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<td class="paramname"><em>a0</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="button"></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">QPushButton button</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> Pointer to the pushbutton in the widget.
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</dd></dl>
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</p></div></div><a class="anchor" name="font"></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">QFont font</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> The currently selected font in the requester.
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</dd></dl>
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</p></div></div><a class="anchor" name="isFixedOnly"></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">bool isFixedOnly</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> Returns true if only fixed fonts are displayed.
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</dd></dl>
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</p></div></div><a class="anchor" name="label"></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">QLabel label</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> Pointer to the label used for preview.
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</dd></dl>
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</p></div></div><a class="anchor" name="sampleText"></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">QString sampleText</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> The current text in the sample text input area.
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</dd></dl>
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</p></div></div><a class="anchor" name="setFont"></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"> setFont</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">QFont </td>
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<td class="paramname"><em>font</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">bool </td>
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<td class="paramname"><em>onlyFixed=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"><p>Sets the currently selected font in the requester.
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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>font</em> </td><td> The font to select.
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<tr><td></td><td valign="top"><em>onlyFixed</em> </td><td> Display only fixed-width fonts in the font dialog
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if <b>true,</b> or vice-versa.
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</td></tr>
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</table></dl>
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<p>
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</p></div></div><a class="anchor" name="setSampleText"></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"> setSampleText</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>text</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>Sets the sample text.
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</p>
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<p>
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Normally you should not change this
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text, but it can be better to do this if the default text is
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too large for the edit area when using the default font of your
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application. Default text is current font name and size. Setting
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the text to QString() will restore the default.
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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>text</em> </td><td> The new sample text. The current will be removed.
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</td></tr>
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</table></dl>
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<p>
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</p></div></div><a class="anchor" name="setTitle"></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"> setTitle</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>title</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>Set the title for the widget that will be used in the tooltip and
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what's this text.
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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>title</em> </td><td> The title to be set.
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</td></tr>
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</table></dl>
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<p>
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</p></div></div><a class="anchor" name="title"></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">QString title</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"><p><dl class="return" compact><dt><b>Returns:</b></dt><dd> The current title of the widget.
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</dd></dl>
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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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<div id="end_body"></div>
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<div id="footer"><div id="footer_text">
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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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