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<title>glibmm: Glib::SignalProxy2< R, P1, P2 > Class Template Reference</title>
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<li><a class="el" href="namespaceGlib.html">Glib</a> </li>
<li><a class="el" href="classGlib_1_1SignalProxy2.html">SignalProxy2</a> </li>
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<a href="#pub-types">Public Types</a> |
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<h1>Glib::SignalProxy2< R, P1, P2 > Class Template Reference</h1> </div>
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<!-- doxytag: class="Glib::SignalProxy2" --><!-- doxytag: inherits="Glib::SignalProxyNormal" -->
<p>Proxy for signals with 2 arguments. <a href="#_details">More...</a></p>
<p><code>#include <glibmm/signalproxy.h></code></p>
<!-- startSectionHeader --><div class="dynheader">
Inheritance diagram for Glib::SignalProxy2< R, P1, P2 >:<!-- endSectionHeader --></div>
<!-- startSectionSummary --><!-- endSectionSummary --><!-- startSectionContent --><div class="dyncontent">
<div class="center"><img src="classGlib_1_1SignalProxy2__inherit__graph.png" border="0" usemap="#Glib_1_1SignalProxy2_3_01R_00_01P1_00_01P2_01_4_inherit__map" alt="Inheritance graph"/></div>
<map name="Glib_1_1SignalProxy2_3_01R_00_01P1_00_01P2_01_4_inherit__map" id="Glib_1_1SignalProxy2_3_01R_00_01P1_00_01P2_01_4_inherit__map">
<area shape="rect" id="node2" href="classGlib_1_1SignalProxyNormal.html" title="The SignalProxy provides an API similar to sigc::signal that can be used to connect sigc::slots to gl..." alt="" coords="29,83,203,112"/><area shape="rect" id="node4" href="classGlib_1_1SignalProxyBase.html" title="Glib::SignalProxyBase" alt="" coords="36,5,196,35"/></map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center><!-- endSectionContent --></div>
<p><a href="classGlib_1_1SignalProxy2-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">typedef <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">sigc::slot</a>< R, P1, P2 > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1SignalProxy2.html#a7fd887895fb7faaafd71497222d8b895">SlotType</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">sigc::slot</a>< void, P1, P2 > </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1SignalProxy2.html#aa3768003cbf85e170e5268ce0153cc28">VoidSlotType</a></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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1SignalProxy2.html#acc63a503d2e03b7fead353796a16aa4a">SignalProxy2</a> (<a class="el" href="classGlib_1_1ObjectBase.html">ObjectBase</a>* obj, const SignalProxyInfo* info)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../libsigc++-2.0/reference/html/structsigc_1_1connection.html">sigc::connection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1SignalProxy2.html#a66b5747c9db52041b508bc889ff36fcb">connect</a> (const <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">SlotType</a>& slot, bool after=true)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Connects a signal to a signal handler. <a href="#a66b5747c9db52041b508bc889ff36fcb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" href="../../../libsigc++-2.0/reference/html/structsigc_1_1connection.html">sigc::connection</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classGlib_1_1SignalProxy2.html#af3711e737bbcbce60105da0c54d573d1">connect_notify</a> (const <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">VoidSlotType</a>& slot, bool after=false)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Connects a signal to a signal handler without a return value. <a href="#af3711e737bbcbce60105da0c54d573d1"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<h3>template <class R, class P1, class P2><br/>
class Glib::SignalProxy2< R, P1, P2 ></h3>
<p>Proxy for signals with 2 arguments. </p>
<p>Use the <a class="el" href="classGlib_1_1SignalProxy2.html#a66b5747c9db52041b508bc889ff36fcb" title="Connects a signal to a signal handler.">connect()</a> method, with <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__mem__fun.html#ga7d9ea809173f48bf5c76cf1989591602">sigc::mem_fun()</a> or <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__ptr__fun.html#gada8b678665c14dc85eb32d25b7299465">sigc::ptr_fun()</a> to connect signals to signal handlers. </p>
<hr/><h2>Member Typedef Documentation</h2>
<a class="anchor" id="a7fd887895fb7faaafd71497222d8b895"></a><!-- doxytag: member="Glib::SignalProxy2::SlotType" ref="a7fd887895fb7faaafd71497222d8b895" args="" -->
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<div class="memtemplate">
template <class R , class P1 , class P2 > </div>
<table class="memname">
<tr>
<td class="memname">typedef <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">sigc::slot</a><R,P1,P2> <a class="el" href="classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< R, P1, P2 >::<a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">SlotType</a></td>
</tr>
</table>
</div>
<div class="memdoc">
</div>
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<a class="anchor" id="aa3768003cbf85e170e5268ce0153cc28"></a><!-- doxytag: member="Glib::SignalProxy2::VoidSlotType" ref="aa3768003cbf85e170e5268ce0153cc28" args="" -->
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<div class="memproto">
<div class="memtemplate">
template <class R , class P1 , class P2 > </div>
<table class="memname">
<tr>
<td class="memname">typedef <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">sigc::slot</a><void,P1,P2> <a class="el" href="classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< R, P1, P2 >::<a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">VoidSlotType</a></td>
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</div>
<div class="memdoc">
</div>
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<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="acc63a503d2e03b7fead353796a16aa4a"></a><!-- doxytag: member="Glib::SignalProxy2::SignalProxy2" ref="acc63a503d2e03b7fead353796a16aa4a" args="(ObjectBase *obj, const SignalProxyInfo *info)" -->
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<div class="memproto">
<div class="memtemplate">
template <class R , class P1 , class P2 > </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< R, P1, P2 >::<a class="el" href="classGlib_1_1SignalProxy2.html">SignalProxy2</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classGlib_1_1ObjectBase.html">ObjectBase</a>* </td>
<td class="paramname"> <em>obj</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const SignalProxyInfo * </td>
<td class="paramname"> <em>info</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
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<div class="memdoc">
</div>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a66b5747c9db52041b508bc889ff36fcb"></a><!-- doxytag: member="Glib::SignalProxy2::connect" ref="a66b5747c9db52041b508bc889ff36fcb" args="(const SlotType &slot, bool after=true)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template <class R , class P1 , class P2 > </div>
<table class="memname">
<tr>
<td class="memname"><a class="elRef" href="../../../libsigc++-2.0/reference/html/structsigc_1_1connection.html">sigc::connection</a> <a class="el" href="classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< R, P1, P2 >::connect </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">SlotType</a> & </td>
<td class="paramname"> <em>slot</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>after</em> = <code>true</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
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<p>Connects a signal to a signal handler. </p>
<p>For instance, connect( sigc::mem_fun(*this, &TheClass::on_something) );</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">slot</td><td>The signal handler, usually created with <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__mem__fun.html#ga7d9ea809173f48bf5c76cf1989591602">sigc::mem_fun()</a>, or <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__ptr__fun.html#gada8b678665c14dc85eb32d25b7299465">sigc::ptr_fun()</a>. </td></tr>
<tr><td class="paramname">after</td><td>Whether this signal handler should be called before or after the default signal handler. </td></tr>
</table>
</dd>
</dl>
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<a class="anchor" id="af3711e737bbcbce60105da0c54d573d1"></a><!-- doxytag: member="Glib::SignalProxy2::connect_notify" ref="af3711e737bbcbce60105da0c54d573d1" args="(const VoidSlotType &slot, bool after=false)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template <class R , class P1 , class P2 > </div>
<table class="memname">
<tr>
<td class="memname"><a class="elRef" href="../../../libsigc++-2.0/reference/html/structsigc_1_1connection.html">sigc::connection</a> <a class="el" href="classGlib_1_1SignalProxy2.html">Glib::SignalProxy2</a>< R, P1, P2 >::connect_notify </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" href="../../../libsigc++-2.0/reference/html/classsigc_1_1slot.html">VoidSlotType</a> & </td>
<td class="paramname"> <em>slot</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"> <em>after</em> = <code>false</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td><code> [inline]</code></td>
</tr>
</table>
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<div class="memdoc">
<p>Connects a signal to a signal handler without a return value. </p>
<p>By default, the signal handler will be called before the default signal handler, in which case any return value would be replaced anyway by that of the later signal handler.</p>
<p>For instance, connect( sigc::mem_fun(*this, &TheClass::on_something) );</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">slot</td><td>The signal handler, which should have a void return type, usually created with <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__mem__fun.html#ga7d9ea809173f48bf5c76cf1989591602">sigc::mem_fun()</a>, or <a class="elRef" href="../../../libsigc++-2.0/reference/html/group__ptr__fun.html#gada8b678665c14dc85eb32d25b7299465">sigc::ptr_fun()</a>. </td></tr>
<tr><td class="paramname">after</td><td>Whether this signal handler should be called before or after the default signal handler. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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