<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <!-- qvalidator.cpp --> <head> <title>Qt 4.6: Qt 3 Support Members for QDoubleValidator</title> <link href="classic.css" rel="stylesheet" type="text/css" /> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <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> <td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">Qt 3 Support Members for QDoubleValidator</h1> <p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p> <p><ul><li><a href="qdoublevalidator.html">QDoubleValidator class reference</a></li></ul></p> <h2>Public Functions</h2> <table class="alignedsummary" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qdoublevalidator-qt3.html#QDoubleValidator-3">QDoubleValidator</a></b> ( QObject * <i>parent</i>, const char * <i>name</i> )</td></tr> <tr><td class="memItemLeft" align="right" valign="top"></td><td class="memItemRight" valign="bottom"><b><a href="qdoublevalidator-qt3.html#QDoubleValidator-4">QDoubleValidator</a></b> ( double <i>bottom</i>, double <i>top</i>, int <i>decimals</i>, QObject * <i>parent</i>, const char * <i>name</i> )</td></tr> </table> <ul> <li><div bar="2" class="fn"></div>8 public functions inherited from <a href="qobject.html#public-functions">QObject</a></li> </ul> <hr /> <h2>Member Function Documentation</h2> <h3 class="fn"><a name="QDoubleValidator-3"></a>QDoubleValidator::QDoubleValidator ( <a href="qobject.html">QObject</a> * <i>parent</i>, const char * <i>name</i> )</h3> <p>Constructs a validator object with a <i>parent</i> object and a <i>name</i> that accepts any double.</p> <h3 class="fn"><a name="QDoubleValidator-4"></a>QDoubleValidator::QDoubleValidator ( double <i>bottom</i>, double <i>top</i>, int <i>decimals</i>, <a href="qobject.html">QObject</a> * <i>parent</i>, const char * <i>name</i> )</h3> <p>Constructs a validator object with a <i>parent</i> object, called <i>name</i>. This validator will accept doubles from <i>bottom</i> to <i>top</i> inclusive, with up to <i>decimals</i> digits after the decimal point.</p> <p /><address><hr /><div align="center"> <table width="100%" cellspacing="0" border="0"><tr class="address"> <td width="40%" align="left">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td> <td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td> <td width="40%" align="right"><div align="right">Qt 4.6.3</div></td> </tr></table></div></address></body> </html>