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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QSqlEditorFactory Class Reference<br><small>[<a href="sql.html">sql module</a>]</small></h1>
<p>The QSqlEditorFactory class is used to create the editors
used by QDataTable and QSqlForm.
<a href="#details">More...</a>
<p><tt>#include &lt;<a href="qsqleditorfactory-h.html">qsqleditorfactory.h</a>&gt;</tt>
<p>Inherits <a href="qeditorfactory.html">QEditorFactory</a>.
<p><a href="qsqleditorfactory-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li class=fn><a href="#QSqlEditorFactory"><b>QSqlEditorFactory</b></a> ( QObject&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )</li>
<li class=fn><a href="#~QSqlEditorFactory"><b>~QSqlEditorFactory</b></a> ()</li>
<li class=fn>virtual QWidget * <a href="#createEditor"><b>createEditor</b></a> ( QWidget&nbsp;*&nbsp;parent, const&nbsp;QVariant&nbsp;&amp;&nbsp;variant )</li>
<li class=fn>virtual QWidget * <a href="#createEditor-2"><b>createEditor</b></a> ( QWidget&nbsp;*&nbsp;parent, const&nbsp;QSqlField&nbsp;*&nbsp;field )</li>
</ul>
<h2>Static Public Members</h2>
<ul>
<li class=fn>QSqlEditorFactory * <a href="#defaultFactory"><b>defaultFactory</b></a> ()</li>
<li class=fn>void <a href="#installDefaultFactory"><b>installDefaultFactory</b></a> ( QSqlEditorFactory&nbsp;*&nbsp;factory )</li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The QSqlEditorFactory class is used to create the editors
used by <a href="qdatatable.html">QDataTable</a> and <a href="qsqlform.html">QSqlForm</a>.
<p>
<p> QSqlEditorFactory is used by QDataTable and QSqlForm to
automatically create appropriate editors for a given <a href="qsqlfield.html">QSqlField</a>.
For example if the field is a QVariant::String a <a href="qlineedit.html">QLineEdit</a> would
be the default editor, whereas a QVariant::Int's default editor
would be a <a href="qspinbox.html">QSpinBox</a>.
<p> If you want to create different editors for fields with the same
data type, subclass QSqlEditorFactory and reimplement the
<a href="#createEditor">createEditor</a>() function.
<p> <p>See also <a href="qdatatable.html">QDataTable</a>, <a href="qsqlform.html">QSqlForm</a>, and <a href="database.html">Database Classes</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QSqlEditorFactory"></a>QSqlEditorFactory::QSqlEditorFactory ( <a href="qobject.html">QObject</a>&nbsp;*&nbsp;parent = 0, const&nbsp;char&nbsp;*&nbsp;name = 0 )
</h3>
Constructs a SQL editor factory with parent <em>parent</em>, called <em>name</em>.
<h3 class=fn><a name="~QSqlEditorFactory"></a>QSqlEditorFactory::~QSqlEditorFactory ()
</h3>
Destroys the object and frees any allocated resources.
<h3 class=fn><a href="qwidget.html">QWidget</a>&nbsp;* <a name="createEditor"></a>QSqlEditorFactory::createEditor ( <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent, const&nbsp;<a href="qvariant.html">QVariant</a>&nbsp;&amp;&nbsp;variant )<tt> [virtual]</tt>
</h3>
Creates and returns the appropriate editor widget for the <a href="qvariant.html">QVariant</a>
<em>variant</em>.
<p> The widget that is returned has the parent <em>parent</em> (which may be
zero). If <em>variant</em> is invalid, 0 is returned.
<p>Reimplemented from <a href="qeditorfactory.html#createEditor">QEditorFactory</a>.
<h3 class=fn><a href="qwidget.html">QWidget</a>&nbsp;* <a name="createEditor-2"></a>QSqlEditorFactory::createEditor ( <a href="qwidget.html">QWidget</a>&nbsp;*&nbsp;parent, const&nbsp;<a href="qsqlfield.html">QSqlField</a>&nbsp;*&nbsp;field )<tt> [virtual]</tt>
</h3>
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
<p> Creates and returns the appropriate editor for the <a href="qsqlfield.html">QSqlField</a> <em>field</em>.
<h3 class=fn><a href="qsqleditorfactory.html">QSqlEditorFactory</a>&nbsp;* <a name="defaultFactory"></a>QSqlEditorFactory::defaultFactory ()<tt> [static]</tt>
</h3>
Returns an instance of a default editor factory.
<h3 class=fn>void <a name="installDefaultFactory"></a>QSqlEditorFactory::installDefaultFactory ( <a href="qsqleditorfactory.html">QSqlEditorFactory</a>&nbsp;*&nbsp;factory )<tt> [static]</tt>
</h3>
Replaces the default editor factory with <em>factory</em>. All
<a href="qdatatable.html">QDataTable</a> and <a href="qsqlform.html">QSqlForm</a> instantiations will use this new factory
for creating field editors. <em>QSqlEditorFactory takes ownership of &#92;a factory, and destroys it when it is no longer needed.</em>
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