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  • Committer: Bazaar Package Importer
  • Author(s): Alessandro Ghersi
  • Date: 2009-11-02 18:30:08 UTC
  • mfrom: (1.2.2 upstream)
  • mto: (15.2.5 experimental)
  • mto: This revision was merged to the branch mainline in revision 88.
  • Revision ID: james.westby@ubuntu.com-20091102183008-b6a4gcs128mvfb3m
Tags: upstream-4.6.0~beta1
Import upstream version 4.6.0~beta1

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doc/html/qtextlength.html
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<!DOCTYPE html
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    PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<!-- /fasttmp/mkdist-qt-4.5.2-1245473805/qt-x11-opensource-src-4.5.2/src/gui/text/qtextformat.cpp -->
 
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<!-- qtextformat.cpp -->
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<head>
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  <title>Qt 4.5: QTextLength Class Reference</title>
 
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  <title>Qt 4.6: QTextLength Class Reference</title>
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  <link href="classic.css" rel="stylesheet" type="text/css" />
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</head>
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<body>
 
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<a name="//apple_ref/cpp/cl//QTextLength" />
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td align="left" valign="top" width="32"><a href="http://qtsoftware.com/products/qt"><img src="images/qt-logo.png" align="left" border="0" /></a></td>
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<td width="1">&nbsp;&nbsp;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&nbsp;&middot; <a href="namespaces.html"><font color="#004faf">All&nbsp;Namespaces</font></a>&nbsp;&middot; <a href="classes.html"><font color="#004faf">All&nbsp;Classes</font></a>&nbsp;&middot; <a href="mainclasses.html"><font color="#004faf">Main&nbsp;Classes</font></a>&nbsp;&middot; <a href="groups.html"><font color="#004faf">Grouped&nbsp;Classes</font></a>&nbsp;&middot; <a href="modules.html"><font color="#004faf">Modules</font></a>&nbsp;&middot; <a href="functions.html"><font color="#004faf">Functions</font></a></td>
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<td align="right" valign="top" width="230"></td></tr></table><h1 class="title">QTextLength Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
 
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<td align="left" valign="top" width="32"><a href="http://qt.nokia.com/"><img src="images/qt-logo.png" align="left" border="0" /></a></td>
 
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<td width="1">&nbsp;&nbsp;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&nbsp;&middot; <a href="classes.html"><font color="#004faf">All&nbsp;Classes</font></a>&nbsp;&middot; <a href="functions.html"><font color="#004faf">All&nbsp;Functions</font></a>&nbsp;&middot; <a href="overviews.html"><font color="#004faf">Overviews</font></a></td><td class="searchBar" align="right" valign="center"><form action="http://www.google.com/cse" id="cse-search-box"><div><input type="hidden" name="cx" value="000136343326384750312:dhbxnqlakyu" /><input type="hidden" name="ie" value="UTF-8" /><input type="text" name="q" size="31" /><input type="submit" name="sa" value="Search" /></div></form></td>
 
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</tr></table><h1 class="title">QTextLength Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
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</h1>
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<p>The QTextLength class encapsulates the different types of length used in a <a href="qtextdocument.html">QTextDocument</a>. <a href="#details">More...</a></p>
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<pre> #include &lt;QTextLength&gt;</pre><p><b>Note:</b> All the functions in this class are <a href="threads.html#reentrant">reentrant</a>.</p>
 
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<pre> #include &lt;QTextLength&gt;</pre><p><b>Note:</b> All functions in this class are <a href="threads-reentrancy.html#reentrant">reentrant</a>.</p>
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<ul>
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<li><a href="qtextlength-members.html">List of all members, including inherited members</a></li>
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</ul>
 
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<hr />
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<a name="public-types"></a>
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<h3>Public Types</h3>
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<ul>
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<li><div class="fn"></div>enum <b><a href="qtextlength.html#Type-enum">Type</a></b> { VariableLength, FixedLength, PercentageLength }</li>
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</ul>
 
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<h2>Public Types</h2>
 
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
 
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<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#Type-enum">Type</a></b> { VariableLength, FixedLength, PercentageLength }</td></tr>
 
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</table>
 
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<hr />
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<a name="public-functions"></a>
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<h3>Public Functions</h3>
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<ul>
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<li><div class="fn"></div><b><a href="qtextlength.html#QTextLength">QTextLength</a></b> ()</li>
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<li><div class="fn"></div><b><a href="qtextlength.html#QTextLength-2">QTextLength</a></b> ( Type <i>type</i>, qreal <i>value</i> )</li>
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<li><div class="fn"></div>qreal <b><a href="qtextlength.html#rawValue">rawValue</a></b> () const</li>
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<li><div class="fn"></div>Type <b><a href="qtextlength.html#type">type</a></b> () const</li>
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<li><div class="fn"></div>qreal <b><a href="qtextlength.html#value">value</a></b> ( qreal <i>maximumLength</i> ) const</li>
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<li><div class="fn"></div><b><a href="qtextlength.html#operator-QVariant">operator QVariant</a></b> () const</li>
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<li><div class="fn"></div>bool <b><a href="qtextlength.html#operator-not-eq">operator!=</a></b> ( const QTextLength &amp; <i>other</i> ) const</li>
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<li><div class="fn"></div>bool <b><a href="qtextlength.html#operator-eq-eq">operator==</a></b> ( const QTextLength &amp; <i>other</i> ) const</li>
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</ul>
 
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<h2>Public Functions</h2>
 
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<table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%">
 
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#QTextLength">QTextLength</a></b> ()</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#QTextLength-2">QTextLength</a></b> ( Type <i>type</i>, qreal <i>value</i> )</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top">qreal </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#rawValue">rawValue</a></b> () const</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top">Type </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#type">type</a></b> () const</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top">qreal </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#value">value</a></b> ( qreal <i>maximumLength</i> ) const</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#operator-QVariant">operator QVariant</a></b> () const</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#operator-not-eq">operator!=</a></b> ( const QTextLength &amp; <i>other</i> ) const</td></tr>
 
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<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b><a href="qtextlength.html#operator-eq-eq">operator==</a></b> ( const QTextLength &amp; <i>other</i> ) const</td></tr>
 
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</table>
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<a name="details"></a>
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<hr />
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<h2>Detailed Description</h2>
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<p>See also <a href="qtexttable.html">QTextTable</a>.</p>
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<hr />
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<h2>Member Type Documentation</h2>
 
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<a name="//apple_ref/cpp/tag/QTextLength/Type" />
 
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<a name="//apple_ref/cpp/econst/QTextLength/VariableLength" />
 
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<a name="//apple_ref/cpp/econst/QTextLength/FixedLength" />
 
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<a name="//apple_ref/cpp/econst/QTextLength/PercentageLength" />
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<h3 class="fn"><a name="Type-enum"></a>enum QTextLength::Type</h3>
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<p><table border="1" cellpadding="2" cellspacing="1" width="40%">
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<tr><th width="60%">Constant</th><th width="40%">Value</th></tr>
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<tr><td valign="top"><tt>QTextLength::VariableLength</tt></td><td align="center" valign="top"><tt>0</tt></td></tr>
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<tr><td valign="top"><tt>QTextLength::FixedLength</tt></td><td align="center" valign="top"><tt>1</tt></td></tr>
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<tr><td valign="top"><tt>QTextLength::PercentageLength</tt></td><td align="center" valign="top"><tt>2</tt></td></tr>
 
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<p>This enum describes the different types a length object can have.</p>
 
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<p><table class="valuelist" border="1" cellpadding="2" cellspacing="1" width="100%">
 
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<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
 
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<tr><td valign="top"><tt>QTextLength::VariableLength</tt></td><td align="center" valign="top"><tt>0</tt></td><td valign="top">The width of the object is variable</td></tr>
 
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<tr><td valign="top"><tt>QTextLength::FixedLength</tt></td><td align="center" valign="top"><tt>1</tt></td><td valign="top">The width of the object is fixed</td></tr>
 
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<tr><td valign="top"><tt>QTextLength::PercentageLength</tt></td><td align="center" valign="top"><tt>2</tt></td><td valign="top">The width of the object is in percentage of the maximum width</td></tr>
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</table></p>
 
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<p>See also <a href="qtextlength.html#type">type</a>().</p>
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<hr />
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<h2>Member Function Documentation</h2>
 
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<a name="//apple_ref/cpp/instm/QTextLength/QTextLength" />
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<h3 class="fn"><a name="QTextLength"></a>QTextLength::QTextLength ()</h3>
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<p>Constructs a new length object which represents a variable size.</p>
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<h3 class="fn"><a name="QTextLength-2"></a>QTextLength::QTextLength ( <a href="qtextlength.html#Type-enum">Type</a> <i>type</i>, <a href="qtglobal.html#qreal-typedef">qreal</a> <i>value</i> )</h3>
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<p>Constructs a new length object of the given <i>type</i> and <i>value</i>.</p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/rawValue" />
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<h3 class="fn"><a name="rawValue"></a><a href="qtglobal.html#qreal-typedef">qreal</a> QTextLength::rawValue () const</h3>
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<p>Returns the constraint value that is specific for the type of the length. If the length is <a href="qtextlength.html#Type-enum">QTextLength::PercentageLength</a> then the raw value is in percent, in the range of 0 to 100. If the length is <a href="qtextlength.html#Type-enum">QTextLength::FixedLength</a> then that fixed amount is returned. For variable lengths, zero is returned.</p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/type" />
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<h3 class="fn"><a name="type"></a><a href="qtextlength.html#Type-enum">Type</a> QTextLength::type () const</h3>
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<p>Returns the type of length.</p>
 
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<p>Returns the type of this length object.</p>
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<p>See also <a href="qtextlength.html#Type-enum">QTextLength::Type</a>.</p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/value" />
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<h3 class="fn"><a name="value"></a><a href="qtglobal.html#qreal-typedef">qreal</a> QTextLength::value ( <a href="qtglobal.html#qreal-typedef">qreal</a> <i>maximumLength</i> ) const</h3>
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<p>Returns the effective length, constrained by the type of the length object and the specified <i>maximumLength</i>.</p>
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<p>See also <a href="qtextlength.html#type">type</a>().</p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/operator QVariant" />
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<h3 class="fn"><a name="operator-QVariant"></a>QTextLength::operator QVariant () const</h3>
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<p>Returns the text length as a <a href="qvariant.html">QVariant</a></p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/operator!=" />
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<h3 class="fn"><a name="operator-not-eq"></a>bool QTextLength::operator!= ( const QTextLength &amp; <i>other</i> ) const</h3>
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<p>Returns true if this text length is different from the <i>other</i> text length.</p>
 
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<a name="//apple_ref/cpp/instm/QTextLength/operator==" />
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<h3 class="fn"><a name="operator-eq-eq"></a>bool QTextLength::operator== ( const QTextLength &amp; <i>other</i> ) const</h3>
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<p>Returns true if this text length is the same as the <i>other</i> text length.</p>
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<p /><address><hr /><div align="center">
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<table width="100%" cellspacing="0" border="0"><tr class="address">
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<td width="30%" align="left">Copyright &copy; 2009 Nokia Corporation and/or its subsidiary(-ies)</td>
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<td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td>
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<td width="30%" align="right"><div align="right">Qt 4.5.2</div></td>
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</tr></table></div></address></body>
 
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<td width="40%" align="left">Copyright &copy; 2009 Nokia Corporation and/or its subsidiary(-ies)</td>
 
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<td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td>
 
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<td width="40%" align="right"><div align="right">Qt 4.6.0</div></td>
 
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<script type="text/javascript" src="http://www.google.com/jsapi"></script><script type="text/javascript">google.load("elements", "1", {packages: "transliteration"});</script><script type="text/javascript" src="http://www.google.com/coop/cse/t13n?form=cse-search-box&t13n_langs=en"></script><script type="text/javascript" src="http://www.google.com/coop/cse/brand?form=cse-search-box&lang=en"></script></tr></table></div></address></body>
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