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<h1>GFC::Main::KeySnooperSignal Class Reference</h1>KeySnooper signal class.
<a href="#_details">More...</a>
<p>
<code>#include <gfc/main.hh></code>
<p>
<a href="classGFC_1_1Main_1_1KeySnooperSignal-members.html">List of all members.</a><h2>Public Types</h2>
<ul>
<li><a class="anchor" name="w0" doxytag="GFC::Main::KeySnooperSignal::SlotType" ></a>
typedef sigc::slot< bool,<br>
<a class="el" href="classGFC_1_1Gtk_1_1Widget.html">Gtk::Widget</a> &, const <a class="el" href="classGFC_1_1Gdk_1_1EventKey.html">Gdk::EventKey</a> & > <a class="el" href="classGFC_1_1Main_1_1KeySnooperSignal.html#w0">SlotType</a>
<dl class="el"><dd class="mdescRight">Function signature for handlers connected to this signal. <br></dl></ul>
<h2>Public Member Functions</h2>
<ul>
<li><a class="anchor" name="a0" doxytag="GFC::Main::KeySnooperSignal::~KeySnooperSignal" ></a>
<a class="el" href="classGFC_1_1Main_1_1KeySnooperSignal.html#a0">~KeySnooperSignal</a> ()
<dl class="el"><dd class="mdescRight">Destructor. <br></dl><li>sigc::connection <a class="el" href="classGFC_1_1Main_1_1KeySnooperSignal.html#a1">connect</a> (const <a class="el" href="classGFC_1_1Main_1_1KeySnooperSignal.html#w0">SlotType</a> &slot)
<dl class="el"><dd class="mdescRight">Connect a slot to be called on all key events before delivering them normally. <a href="#a1"></a><br></dl></ul>
<hr><a name="_details"></a><h2>Detailed Description</h2>
KeySnooper signal class.
<p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a1" doxytag="GFC::Main::KeySnooperSignal::connect" ></a><p>
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<td class="md" nowrap valign="top"> sigc::connection GFC::Main::KeySnooperSignal::connect </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const <a class="el" href="classGFC_1_1Main_1_1KeySnooperSignal.html#w0">SlotType</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>slot</em> </td>
<td class="md" valign="top"> ) </td>
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Connect a slot to be called on all key events before delivering them normally.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>slot</em> </td><td>The slot to call. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>A connection object that can be used to break or alter the connection.</dd></dl>
<br>
Connect a user function that will receive keypress events. It is the snooper's responsiblity to pass the keypress on to the widget, but care must taken that its not passed twice. The user function should return <em>false</em> to prevent further snooping. </td>
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<hr>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="main_8hh-source.html">main.hh</a></ul>
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