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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Wt: Wt::WAbstractToggleButton Class Reference</title>
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<div class="navpath"><a class="el" href="namespaceWt.html">Wt</a>::<a class="el" href="classWt_1_1WAbstractToggleButton.html">WAbstractToggleButton</a>
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<h1>Wt::WAbstractToggleButton Class Reference</h1><!-- doxytag: class="Wt::WAbstractToggleButton" --><!-- doxytag: inherits="Wt::WFormWidget" -->An abstract base class for radio buttons and check boxes.
<a href="#_details">More...</a>
<p>
<div class="dynheader">
Inheritance diagram for Wt::WAbstractToggleButton:</div>
<div class="dynsection">
<p><center><img src="classWt_1_1WAbstractToggleButton__inherit__graph.png" border="0" usemap="#Wt_1_1WAbstractToggleButton__inherit__map" alt="Inheritance graph"></center>
<map name="Wt_1_1WAbstractToggleButton__inherit__map">
<area shape="rect" href="classWt_1_1WCheckBox.html" title="A user control that represents a check box." alt="" coords="5,453,123,480"><area shape="rect" href="classWt_1_1WRadioButton.html" title="A user control that represents a radio button." alt="" coords="147,453,275,480"><area shape="rect" href="classWt_1_1WFormWidget.html" title="An abstract widget that corresponds to an HTML form element." alt="" coords="73,304,201,331"><area shape="rect" href="classWt_1_1WInteractWidget.html" title="An abstract widget that can receive user-interface interaction." alt="" coords="67,229,208,256"><area shape="rect" href="classWt_1_1WWebWidget.html" title="A base class for widgets with an HTML counterpart." alt="" coords="76,155,199,181"><area shape="rect" href="classWt_1_1WWidget.html" title="The abstract base class for a user-interface component." alt="" coords="89,80,185,107"><area shape="rect" href="classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="89,5,185,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classWt_1_1WAbstractToggleButton-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="24f8ea0ae98c36503202140f24d23a72"></a><!-- doxytag: member="Wt::WAbstractToggleButton::~WAbstractToggleButton" ref="24f8ea0ae98c36503202140f24d23a72" args="()" -->
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#24f8ea0ae98c36503202140f24d23a72">~WAbstractToggleButton</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#7a75e3b2585124eefdea57c9bf9a7696">setText</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &text)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the label text. <a href="#7a75e3b2585124eefdea57c9bf9a7696"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const <a class="el" href="classWt_1_1WString.html">WString</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#3ef9682b5fe66d802380ccd6c698725d">text</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the label text. <a href="#3ef9682b5fe66d802380ccd6c698725d"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#bd40ce7a6c4b4e924c9097015f4971ea">isChecked</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the button state. <a href="#bd40ce7a6c4b4e924c9097015f4971ea"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#6838c9a37f3e9e3c466e9f48bde55e62">setChecked</a> (bool checked)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the button state. <a href="#6838c9a37f3e9e3c466e9f48bde55e62"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#2b4ab0746beb381276ff7fcf0bde93c8">setChecked</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Checks the button. <a href="#2b4ab0746beb381276ff7fcf0bde93c8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#b772a43209d2b042f5ac74ae078f1045">setUnChecked</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Unchecks the button. <a href="#b772a43209d2b042f5ac74ae078f1045"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#e80ceb3226d548d66a58bb26d258ec79">checked</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Signal emitted when the button gets checked. <a href="#e80ceb3226d548d66a58bb26d258ec79"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#e203379ba84c01935f68cd293f2a3eeb">unChecked</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Signal emitted when the button gets unChecked. <a href="#e203379ba84c01935f68cd293f2a3eeb"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8dafae860bd28e00e707d567d124ea4e"></a><!-- doxytag: member="Wt::WAbstractToggleButton::WAbstractToggleButton" ref="8dafae860bd28e00e707d567d124ea4e" args="(WContainerWidget *parent=0)" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#8dafae860bd28e00e707d567d124ea4e">WAbstractToggleButton</a> (<a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates an unchecked toggle button without label. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1WAbstractToggleButton.html#0d8e9ead61c0ab655f472a240bef86f5">WAbstractToggleButton</a> (const <a class="el" href="classWt_1_1WString.html">WString</a> &text, <a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates an unchecked toggle button with given text label. <a href="#0d8e9ead61c0ab655f472a240bef86f5"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
An abstract base class for radio buttons and check boxes.
<p>
A toggle button provides a button with a boolean state (checked or unchecked), and a text label.<p>
To act on a change of the state, either connect a slot to the <a class="el" href="classWt_1_1WFormWidget.html#5216ba1594b5dc525cc47cad593c7ba8" title="Signal emitted when the value was changed.">changed()</a> signal, or connect a slot to the <a class="el" href="classWt_1_1WAbstractToggleButton.html#e80ceb3226d548d66a58bb26d258ec79" title="Signal emitted when the button gets checked.">checked()</a> or <a class="el" href="classWt_1_1WAbstractToggleButton.html#e203379ba84c01935f68cd293f2a3eeb" title="Signal emitted when the button gets unChecked.">unChecked()</a> signals.<p>
The current state (checked or unchecked) may be inspected using the <a class="el" href="classWt_1_1WAbstractToggleButton.html#bd40ce7a6c4b4e924c9097015f4971ea" title="Returns the button state.">isChecked()</a> method. <hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="0d8e9ead61c0ab655f472a240bef86f5"></a><!-- doxytag: member="Wt::WAbstractToggleButton::WAbstractToggleButton" ref="0d8e9ead61c0ab655f472a240bef86f5" args="(const WString &text, WContainerWidget *parent=0)" -->
<div class="memitem">
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<td class="memname">Wt::WAbstractToggleButton::WAbstractToggleButton </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td>
<td class="paramname"> <em>text</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> * </td>
<td class="paramname"> <em>parent</em> = <code>0</code></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected]</code></td>
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<p>
Creates an unchecked toggle button with given text label.
<p>
The text label is rendered to the right side of the button.
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="7a75e3b2585124eefdea57c9bf9a7696"></a><!-- doxytag: member="Wt::WAbstractToggleButton::setText" ref="7a75e3b2585124eefdea57c9bf9a7696" args="(const WString &text)" -->
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<td class="memname">void Wt::WAbstractToggleButton::setText </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WString.html">WString</a> & </td>
<td class="paramname"> <em>text</em> </td>
<td> ) </td>
<td></td>
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<p>
Sets the label text.
<p>
The label is rendered to the right fo the button.
</div>
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<a class="anchor" name="3ef9682b5fe66d802380ccd6c698725d"></a><!-- doxytag: member="Wt::WAbstractToggleButton::text" ref="3ef9682b5fe66d802380ccd6c698725d" args="() const " -->
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<td class="memname">const <a class="el" href="classWt_1_1WString.html">WString</a> Wt::WAbstractToggleButton::text </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const</td>
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<p>
Returns the label text.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WAbstractToggleButton.html#7a75e3b2585124eefdea57c9bf9a7696" title="Sets the label text.">setText()</a> </dd></dl>
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<a class="anchor" name="bd40ce7a6c4b4e924c9097015f4971ea"></a><!-- doxytag: member="Wt::WAbstractToggleButton::isChecked" ref="bd40ce7a6c4b4e924c9097015f4971ea" args="() const " -->
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<td class="memname">bool Wt::WAbstractToggleButton::isChecked </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>
Returns the button state.
<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WAbstractToggleButton.html#2b4ab0746beb381276ff7fcf0bde93c8" title="Checks the button.">setChecked()</a> </dd></dl>
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<a class="anchor" name="6838c9a37f3e9e3c466e9f48bde55e62"></a><!-- doxytag: member="Wt::WAbstractToggleButton::setChecked" ref="6838c9a37f3e9e3c466e9f48bde55e62" args="(bool checked)" -->
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<td class="memname">void Wt::WAbstractToggleButton::setChecked </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>checked</em> </td>
<td> ) </td>
<td></td>
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<p>
Sets the button state.
<p>
This method does not emit one of the <a class="el" href="classWt_1_1WAbstractToggleButton.html#e80ceb3226d548d66a58bb26d258ec79" title="Signal emitted when the button gets checked.">checked()</a> or <a class="el" href="classWt_1_1WAbstractToggleButton.html#e203379ba84c01935f68cd293f2a3eeb" title="Signal emitted when the button gets unChecked.">unChecked()</a> signals.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WAbstractToggleButton.html#2b4ab0746beb381276ff7fcf0bde93c8" title="Checks the button.">setChecked()</a>, <a class="el" href="classWt_1_1WAbstractToggleButton.html#b772a43209d2b042f5ac74ae078f1045" title="Unchecks the button.">setUnChecked()</a> </dd></dl>
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<a class="anchor" name="2b4ab0746beb381276ff7fcf0bde93c8"></a><!-- doxytag: member="Wt::WAbstractToggleButton::setChecked" ref="2b4ab0746beb381276ff7fcf0bde93c8" args="()" -->
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<td class="memname">void Wt::WAbstractToggleButton::setChecked </td>
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<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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<p>
Checks the button.
<p>
Does not emit the <a class="el" href="classWt_1_1WAbstractToggleButton.html#e80ceb3226d548d66a58bb26d258ec79" title="Signal emitted when the button gets checked.">checked()</a> signal.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WAbstractToggleButton.html#6838c9a37f3e9e3c466e9f48bde55e62" title="Sets the button state.">setChecked(bool)</a> </dd></dl>
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</div><p>
<a class="anchor" name="b772a43209d2b042f5ac74ae078f1045"></a><!-- doxytag: member="Wt::WAbstractToggleButton::setUnChecked" ref="b772a43209d2b042f5ac74ae078f1045" args="()" -->
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<td class="memname">void Wt::WAbstractToggleButton::setUnChecked </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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<p>
Unchecks the button.
<p>
Does not emit the <a class="el" href="classWt_1_1WAbstractToggleButton.html#e203379ba84c01935f68cd293f2a3eeb" title="Signal emitted when the button gets unChecked.">unChecked()</a> signal.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="classWt_1_1WAbstractToggleButton.html#6838c9a37f3e9e3c466e9f48bde55e62" title="Sets the button state.">setChecked(bool)</a> </dd></dl>
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<a class="anchor" name="e80ceb3226d548d66a58bb26d258ec79"></a><!-- doxytag: member="Wt::WAbstractToggleButton::checked" ref="e80ceb3226d548d66a58bb26d258ec79" args="()" -->
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<td class="memname"><a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & Wt::WAbstractToggleButton::checked </td>
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Signal emitted when the button gets checked.
<p>
This signal is emitted when the user checks the button.<p>
You can use the <a class="el" href="classWt_1_1WFormWidget.html#5216ba1594b5dc525cc47cad593c7ba8" title="Signal emitted when the value was changed.">changed()</a> signal to react to any change of the button state.
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<a class="anchor" name="e203379ba84c01935f68cd293f2a3eeb"></a><!-- doxytag: member="Wt::WAbstractToggleButton::unChecked" ref="e203379ba84c01935f68cd293f2a3eeb" args="()" -->
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<td class="memname"><a class="el" href="classWt_1_1EventSignal.html">EventSignal</a> & Wt::WAbstractToggleButton::unChecked </td>
<td>(</td>
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Signal emitted when the button gets unChecked.
<p>
This signal is emitted when the user unchecks the button.<p>
You can use the <a class="el" href="classWt_1_1WFormWidget.html#5216ba1594b5dc525cc47cad593c7ba8" title="Signal emitted when the value was changed.">changed()</a> signal to react to any change of the button state.
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