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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>Wt: Wt::Ext::Calendar Class Reference</title>
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<div class="navpath"><a class="el" href="namespaceWt.html">Wt</a>::<a class="el" href="namespaceWt_1_1Ext.html">Ext</a>::<a class="el" href="classWt_1_1Ext_1_1Calendar.html">Calendar</a>
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<div class="contents">
<h1>Wt::Ext::Calendar Class Reference<br>
<small>
[<a class="el" href="group__ext.html">Ext widgets</a>]</small>
</h1><!-- doxytag: class="Wt::Ext::Calendar" --><!-- doxytag: inherits="Wt::Ext::Component" -->A calendar.
<a href="#_details">More...</a>
<p>
<code>#include <Wt/Ext/Calendar></code>
<p>
<div class="dynheader">
Inheritance diagram for Wt::Ext::Calendar:</div>
<div class="dynsection">
<p><center><img src="classWt_1_1Ext_1_1Calendar__inherit__graph.png" border="0" usemap="#Wt_1_1Ext_1_1Calendar__inherit__map" alt="Inheritance graph"></center>
<map name="Wt_1_1Ext_1_1Calendar__inherit__map">
<area shape="rect" href="classWt_1_1Ext_1_1Component.html" title="An abstract base class for widgets that can be visually disabled." alt="" coords="5,304,144,331"><area shape="rect" href="classWt_1_1Ext_1_1Widget.html" title="An abstract base class for all Ext widgets." alt="" coords="19,229,131,256"><area shape="rect" href="classWt_1_1WWebWidget.html" title="A base class for widgets with an HTML counterpart." alt="" coords="13,155,136,181"><area shape="rect" href="classWt_1_1WWidget.html" title="The abstract base class for a user-interface component." alt="" coords="27,80,123,107"><area shape="rect" href="classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="27,5,123,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classWt_1_1Ext_1_1Calendar-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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1Calendar.html#2d4f71ffe544bb03fc5851b2c3b371bb">Calendar</a> (bool i18n=false, <a class="el" href="classWt_1_1WContainerWidget.html">WContainerWidget</a> *parent=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a new calendar. <a href="#2d4f71ffe544bb03fc5851b2c3b371bb"></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_1Ext_1_1Calendar.html#a9100d67bf50b81ee6ce1313b4d5b216">select</a> (const <a class="el" href="classWt_1_1WDate.html">WDate</a> &date)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Select a date. <a href="#a9100d67bf50b81ee6ce1313b4d5b216"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const std::set< <a class="el" href="classWt_1_1WDate.html">WDate</a> > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1Calendar.html#8dc46727fc4d990f101b47adf52c67b8">selection</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Get the current selection. <a href="#8dc46727fc4d990f101b47adf52c67b8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1Signal.html">Signal</a>< void > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1Calendar.html#b46d39379ddd1faeea1eb95aa403eda1">selectionChanged</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Signal emitted when the user changes the selection. <a href="#b46d39379ddd1faeea1eb95aa403eda1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="classWt_1_1Signal.html">Signal</a>< void > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classWt_1_1Ext_1_1Calendar.html#6b1c98ac0a89db6281ff0903a0bd90e5">selected</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Signal emitted when the user has selected a date. <a href="#6b1c98ac0a89db6281ff0903a0bd90e5"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
A calendar.
<p>
The calendar provides navigation by month and year, and indicates the current day.<p>
The calendar only allows selection of a single day, and you may listen for when the user selects a new date using the <a class="el" href="classWt_1_1Ext_1_1Calendar.html#6b1c98ac0a89db6281ff0903a0bd90e5" title="Signal emitted when the user has selected a date.">selected()</a> signal.<p>
The API is a subset of the <a class="el" href="classWt_1_1WCalendar.html" title="A calendar.">WCalendar</a> API: <ul>
<li>
limited to single selection mode: no <a class="el" href="classWt_1_1WCalendar.html#075e2a4c5c39f8b6144865cfd0ae07f0">setMultipleSelection(bool)</a>, <a class="el" href="classWt_1_1WCalendar.html#a128787a7b96264b5e755712e720f928">select(const std::set<WDate>&)</a> methods; </li>
<li>
no support for programmatory navigation: no <a class="el" href="classWt_1_1WCalendar.html#4e77a4335ac8891a4d51441ce0f9e626">browseToNextMonth() </a>, <a class="el" href="classWt_1_1WCalendar.html#59949bcc20f604fd96a73aa342157b8d">browseTo()</a>, etc... methods </li>
<li>
no support for getting information on what is currently displayed: no <a class="el" href="classWt_1_1WCalendar.html#28bf4605a51c67258ee8e9182a1e27a9">currentMonth()</a> and <a class="el" href="classWt_1_1WCalendar.html#95a1fdb04b8b21bfb473dcf509e5d864">currentYear()</a> methods. </li>
</ul>
<p>
Here is a snapshot taken on 01/09/2007 (shown as today), and 12/09/2007 currently selected. <div align="center">
<img src="ExtCalendar-1.png" alt="ExtCalendar-1.png">
<p><strong>Calendar</strong></p></div>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="2d4f71ffe544bb03fc5851b2c3b371bb"></a><!-- doxytag: member="Wt::Ext::Calendar::Calendar" ref="2d4f71ffe544bb03fc5851b2c3b371bb" args="(bool i18n=false, WContainerWidget *parent=0)" -->
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<td class="memname">Wt::Ext::Calendar::Calendar </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>i18n</em> = <code>false</code>, </td>
</tr>
<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>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<div class="memdoc">
<p>
Create a new calendar.
<p>
Constructs a new calendar, with optional support for internationalization. The calendar shows the current day, and has an empty selection.
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a9100d67bf50b81ee6ce1313b4d5b216"></a><!-- doxytag: member="Wt::Ext::Calendar::select" ref="a9100d67bf50b81ee6ce1313b4d5b216" args="(const WDate &date)" -->
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<td class="memname">void Wt::Ext::Calendar::select </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classWt_1_1WDate.html">WDate</a> & </td>
<td class="paramname"> <em>date</em> </td>
<td> ) </td>
<td></td>
</tr>
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<div class="memdoc">
<p>
Select a date.
<p>
Select one date.
</div>
</div><p>
<a class="anchor" name="8dc46727fc4d990f101b47adf52c67b8"></a><!-- doxytag: member="Wt::Ext::Calendar::selection" ref="8dc46727fc4d990f101b47adf52c67b8" args="() const " -->
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<td class="memname">const std::set<<a class="el" href="classWt_1_1WDate.html">WDate</a>>& Wt::Ext::Calendar::selection </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>
Get the current selection.
<p>
Returns the set of dates currently selected. This set contains 0 or 1 dates.
</div>
</div><p>
<a class="anchor" name="b46d39379ddd1faeea1eb95aa403eda1"></a><!-- doxytag: member="Wt::Ext::Calendar::selectionChanged" ref="b46d39379ddd1faeea1eb95aa403eda1" args="()" -->
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<td class="memname"><a class="el" href="classWt_1_1Signal.html">Signal</a><void>& Wt::Ext::Calendar::selectionChanged </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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<div class="memdoc">
<p>
Signal emitted when the user changes the selection.
<p>
Emitted after the user has changed the current selection, before the <a class="el" href="classWt_1_1Ext_1_1Calendar.html#6b1c98ac0a89db6281ff0903a0bd90e5" title="Signal emitted when the user has selected a date.">selected()</a> signal is emitted.
</div>
</div><p>
<a class="anchor" name="6b1c98ac0a89db6281ff0903a0bd90e5"></a><!-- doxytag: member="Wt::Ext::Calendar::selected" ref="6b1c98ac0a89db6281ff0903a0bd90e5" args="()" -->
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<td class="memname"><a class="el" href="classWt_1_1Signal.html">Signal</a><void>& Wt::Ext::Calendar::selected </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Signal emitted when the user has selected a date.
<p>
This signal indicates that the user has selected a new date, which is only available when in single selection mode.
</div>
</div><p>
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