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<a href="#pub-types">Public Types</a> |
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<div class="title">Wt::Ext::FormField Class Reference<div class="ingroups"><a class="el" href="group__ext.html">Ext widgets (Wt::Ext, deprecated)</a></div></div> </div>
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<!-- doxytag: class="Wt::Ext::FormField" --><!-- doxytag: inherits="Wt::Ext::Component" -->
<p>An abstract base class for form fields.
<a href="classWt_1_1Ext_1_1FormField.html#details">More...</a></p>
<p><code>#include <Wt/Ext/FormField></code></p>
<div class="dynheader">
Inheritance diagram for Wt::Ext::FormField:</div>
<div class="dyncontent">
<div class="center"><img src="classWt_1_1Ext_1_1FormField__inherit__graph.png" border="0" usemap="#Wt_1_1Ext_1_1FormField_inherit__map" alt="Inheritance graph"/></div>
<map name="Wt_1_1Ext_1_1FormField_inherit__map" id="Wt_1_1Ext_1_1FormField_inherit__map">
<area shape="rect" href="classWt_1_1Ext_1_1AbstractToggleButton.html" title="Abstract base class for radio button and check box." alt="" coords="1015,56,1212,83"/><area shape="rect" href="classWt_1_1Ext_1_1LineEdit.html" title="A line edit." alt="" coords="1053,132,1173,159"/><area shape="rect" href="classWt_1_1Ext_1_1TextEdit.html" title="A rich-text editor." alt="" coords="1053,183,1173,209"/><area shape="rect" href="classWt_1_1Ext_1_1Component.html" title="An abstract base class for widgets that can be visually disabled." alt="" coords="644,132,783,159"/><area shape="rect" href="classWt_1_1Ext_1_1Widget.html" title="An abstract base class for all Ext widgets." alt="" coords="479,132,593,159"/><area shape="rect" href="classWt_1_1WWebWidget.html" title="A base class for widgets with an HTML counterpart." alt="" coords="301,132,429,159"/><area shape="rect" href="classWt_1_1WWidget.html" title="The abstract base class for a user-interface component." alt="" coords="153,132,252,159"/><area shape="rect" href="classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="7,132,103,159"/><area shape="rect" href="classWt_1_1Ext_1_1CheckBox.html" title="A user control that represents a check box." alt="" coords="1269,5,1403,32"/><area shape="rect" href="classWt_1_1Ext_1_1RadioButton.html" title="A user control that represents a radio button." alt="" coords="1264,56,1408,83"/><area shape="rect" href="classWt_1_1Ext_1_1ComboBox.html" title="A widget that provides a drop-down combo-box control." alt="" coords="1267,107,1405,133"/><area shape="rect" href="classWt_1_1Ext_1_1DateField.html" title="A form field for conveniently editing a date using a calendar popup." alt="" coords="1272,157,1400,184"/><area shape="rect" href="classWt_1_1Ext_1_1NumberField.html" title="A form field for editing a number." alt="" coords="1263,208,1409,235"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<p><a href="classWt_1_1Ext_1_1FormField-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92d">MessageLocation</a> { <a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92da197077fec9c7cdff5b4043913d6f09cc">FancyToolTip</a>,
<a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92da437412fc30c12e23f63dfc1f54a01472">PlainToolTip</a>,
<a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92da1e38a33c74bae6b1ae1a47409317affc">Below</a>,
<a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92dab45061b8c7da544c9c26d98c119867f0">Besides</a>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The location of the validation error message. <a href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92d">More...</a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a83bc30d48a0c4b15021d27e6446829ae"></a><!-- doxytag: member="Wt::Ext::FormField::setErrorMessageLocation" ref="a83bc30d48a0c4b15021d27e6446829ae" args="(MessageLocation location)" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a83bc30d48a0c4b15021d27e6446829ae">setErrorMessageLocation</a> (<a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92d">MessageLocation</a> location)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set the location of the validation error message. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#ac62a3a3fa7d3ae3d3263267a413c5cb4">setValidator</a> (<a class="el" href="classWt_1_1WValidator.html">WValidator</a> *validator)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Set a validator. <a href="#ac62a3a3fa7d3ae3d3263267a413c5cb4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a382f034a76e000eb4f8b513382916f08"></a><!-- doxytag: member="Wt::Ext::FormField::validator" ref="a382f034a76e000eb4f8b513382916f08" args="() const " -->
<a class="el" href="classWt_1_1WValidator.html">WValidator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a382f034a76e000eb4f8b513382916f08">validator</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the validator. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1c67b28fef3177ba5e82cac1f5387687"></a><!-- doxytag: member="Wt::Ext::FormField::validate" ref="a1c67b28fef3177ba5e82cac1f5387687" args="()" -->
virtual <a class="el" href="classWt_1_1WValidator.html#a638a1feefca259ea2f806a8add2d18a3">WValidator::State</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a1c67b28fef3177ba5e82cac1f5387687">validate</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Validate the field. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classWt_1_1WLabel.html">WLabel</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#aeed85e4a038bb4fd6c339716fb3d3a8e">label</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Return the label associate with this formfield. <a href="#aeed85e4a038bb4fd6c339716fb3d3a8e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a6d7fc497d6816a420ff5a576631ee50b"></a><!-- doxytag: member="Wt::Ext::FormField::setFocus" ref="a6d7fc497d6816a420ff5a576631ee50b" args="()" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a6d7fc497d6816a420ff5a576631ee50b">setFocus</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Give focus to this widget. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a0ac56f725de8a68fd7931b9319286485">refresh</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Refresh the widget. <a href="#a0ac56f725de8a68fd7931b9319286485"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4d610435f726887b0ab33411ceff2750"></a><!-- doxytag: member="Wt::Ext::FormField::changed" ref="a4d610435f726887b0ab33411ceff2750" args="()" -->
<a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a4d610435f726887b0ab33411ceff2750">changed</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classWt_1_1Signal.html" title="A signal that propagates events to listeners.">Signal</a> emitted when the value was changed. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f4bdfc096299231fb5bd630507f639e"></a><!-- doxytag: member="Wt::Ext::FormField::blurred" ref="a3f4bdfc096299231fb5bd630507f639e" args="()" -->
<a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a3f4bdfc096299231fb5bd630507f639e">blurred</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classWt_1_1Signal.html" title="A signal that propagates events to listeners.">Signal</a> emitted when the widget lost focus. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a444c9cbf1461dc168b6d930a438fbc3a"></a><!-- doxytag: member="Wt::Ext::FormField::focussed" ref="a444c9cbf1461dc168b6d930a438fbc3a" args="()" -->
<a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a444c9cbf1461dc168b6d930a438fbc3a">focussed</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><a class="el" href="classWt_1_1Signal.html" title="A signal that propagates events to listeners.">Signal</a> emitted when the widget recieved focus. <br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2e98c3cc2edc738a9626ce3f0deef7be"></a><!-- doxytag: member="Wt::Ext::FormField::FormField" ref="a2e98c3cc2edc738a9626ce3f0deef7be" args="(WContainerWidget *parent=0)" -->
 </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1FormField.html#a2e98c3cc2edc738a9626ce3f0deef7be">FormField</a> (<a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a form field. <br/></td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>An abstract base class for form fields. </p>
</div><hr/><h2>Member Enumeration Documentation</h2>
<a class="anchor" id="a2dc53fb554d2dcbbcb199535ddeed92d"></a><!-- doxytag: member="Wt::Ext::FormField::MessageLocation" ref="a2dc53fb554d2dcbbcb199535ddeed92d" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">enum <a class="el" href="classWt_1_1Ext_1_1FormField.html#a2dc53fb554d2dcbbcb199535ddeed92d">Wt::Ext::FormField::MessageLocation</a></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>The location of the validation error message. </p>
<dl><dt><b>Enumerator: </b></dt><dd><table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" id="a2dc53fb554d2dcbbcb199535ddeed92da197077fec9c7cdff5b4043913d6f09cc"></a><!-- doxytag: member="FancyToolTip" ref="a2dc53fb554d2dcbbcb199535ddeed92da197077fec9c7cdff5b4043913d6f09cc" args="" -->FancyToolTip</em> </td><td>
<p>Display in a fancy (JavaScript) tool tip. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a2dc53fb554d2dcbbcb199535ddeed92da437412fc30c12e23f63dfc1f54a01472"></a><!-- doxytag: member="PlainToolTip" ref="a2dc53fb554d2dcbbcb199535ddeed92da437412fc30c12e23f63dfc1f54a01472" args="" -->PlainToolTip</em> </td><td>
<p>Display in a plain HTML tool tip. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a2dc53fb554d2dcbbcb199535ddeed92da1e38a33c74bae6b1ae1a47409317affc"></a><!-- doxytag: member="Below" ref="a2dc53fb554d2dcbbcb199535ddeed92da1e38a33c74bae6b1ae1a47409317affc" args="" -->Below</em> </td><td>
<p>Display below the field. </p>
</td></tr>
<tr><td valign="top"><em><a class="anchor" id="a2dc53fb554d2dcbbcb199535ddeed92dab45061b8c7da544c9c26d98c119867f0"></a><!-- doxytag: member="Besides" ref="a2dc53fb554d2dcbbcb199535ddeed92dab45061b8c7da544c9c26d98c119867f0" args="" -->Besides</em> </td><td>
<p>Display next to the field. </p>
</td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="aeed85e4a038bb4fd6c339716fb3d3a8e"></a><!-- doxytag: member="Wt::Ext::FormField::label" ref="aeed85e4a038bb4fd6c339716fb3d3a8e" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classWt_1_1WLabel.html">WLabel</a> * Wt::Ext::FormField::label </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Return the label associate with this formfield. </p>
<p>Returns the label (if there is one) that acts as a proxy for this widget.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WLabel.html#ad01592a750814678ef198b8aecd87ae4" title="Sets the buddy of this label.">WLabel::setBuddy(Ext::FormField *)</a> </dd></dl>
</div>
</div>
<a class="anchor" id="a0ac56f725de8a68fd7931b9319286485"></a><!-- doxytag: member="Wt::Ext::FormField::refresh" ref="a0ac56f725de8a68fd7931b9319286485" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void Wt::Ext::FormField::refresh </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Refresh the widget. </p>
<p>The refresh method is invoked when the locale is changed using <a class="el" href="classWt_1_1WApplication.html#a5c9cc1350019d69f154a2b44cdaf2596" title="Changes the locale.">WApplication::setLocale()</a> or when the user hit the refresh button.</p>
<p>The widget must actualize its contents in response. </p>
<p>Reimplemented from <a class="el" href="classWt_1_1WWebWidget.html#a48f8c17376bd04d1359481c5441f072a">Wt::WWebWidget</a>.</p>
<p>Reimplemented in <a class="el" href="classWt_1_1Ext_1_1ComboBox.html#a48b20b2d00b523a28e2c1bd0a1a9bfcd">Wt::Ext::ComboBox</a>.</p>
</div>
</div>
<a class="anchor" id="ac62a3a3fa7d3ae3d3263267a413c5cb4"></a><!-- doxytag: member="Wt::Ext::FormField::setValidator" ref="ac62a3a3fa7d3ae3d3263267a413c5cb4" args="(WValidator *validator)" -->
<div class="memitem">
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<td class="memname">void Wt::Ext::FormField::setValidator </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classWt_1_1WValidator.html">WValidator</a> * </td>
<td class="paramname"><em>validator</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Set a validator. </p>
<p>The validator will be used for both client side and server side validation (if it is, or inherits from, one of the four validators provided by Wt: <a class="el" href="classWt_1_1WDateValidator.html" title="A validator for date input.">WDateValidator</a>, <a class="el" href="classWt_1_1WDoubleValidator.html" title="A validator for validating floating point user input.">WDoubleValidator</a>, <a class="el" href="classWt_1_1WIntValidator.html" title="A validator that validates integer user input.">WIntValidator</a>, <a class="el" href="classWt_1_1WLengthValidator.html" title="A validator that checks the string length of user input.">WLengthValidator</a>, <a class="el" href="classWt_1_1WRegExpValidator.html" title="A validator that checks user input against a regular expression.">WRegExpValidator</a>).</p>
<p>If the validator has no parent yet, ownership of the validator is transferred to the form field.</p>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1Ext_1_1FormField.html#a1c67b28fef3177ba5e82cac1f5387687" title="Validate the field.">validate()</a> </dd></dl>
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Generated on Thu Nov 1 2012 for <a href="http://www.webtoolkit.eu/wt">the
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