<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Graphics.UI.Gtk.Embedding.Socket</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Graphics-UI-Gtk-Embedding-Socket.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">gtk-0.12.0: Binding to the Gtk+ graphical user interface library.</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Portability</th><td>portable (depends on GHC)</td></tr><tr><th>Stability</th><td>provisional</td></tr><tr><th>Maintainer</th><td>gtk2hs-users@lists.sourceforge.net</td></tr></table><p class="caption">Graphics.UI.Gtk.Embedding.Socket</p></div><div id="table-of-contents"><p class="caption">Contents</p><ul><li><a href="#g:1">Detail
</a></li><li><a href="#g:2">Class Hierarchy
</a></li><li><a href="#g:3">Types
</a></li><li><a href="#g:4">Constructors
</a></li><li><a href="#g:5">Methods
</a></li><li><a href="#g:6">Signals
</a></li><li><a href="#g:7">Deprecated
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Container for widgets from other processes
</p></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:Socket">Socket</a> </li><li class="src short"><span class="keyword">class</span> <a href="Graphics-UI-Gtk-Abstract-Container.html#t:ContainerClass">ContainerClass</a> o => <a href="#t:SocketClass">SocketClass</a> o </li><li class="src short"><a href="#v:castToSocket">castToSocket</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></li><li class="src short"><a href="#v:gTypeSocket">gTypeSocket</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a></li><li class="src short"><a href="#v:toSocket">toSocket</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> o => o -> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></li><li class="src short"><span class="keyword">data</span> <a href="#t:NativeWindowId">NativeWindowId</a> </li><li class="src short"><a href="#v:socketNew">socketNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></li><li class="src short"><a href="#v:socketHasPlug">socketHasPlug</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> s => s -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a></li><li class="src short"><a href="#v:socketAddId">socketAddId</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></li><li class="src short"><a href="#v:socketGetId">socketGetId</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a></li><li class="src short"><a href="#v:socketGetPlugWindow">socketGetPlugWindow</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Gdk-DrawWindow.html#t:DrawWindow">DrawWindow</a></li><li class="src short"><a href="#v:socketPlugAdded">socketPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)</li><li class="src short"><a href="#v:socketPlugRemoved">socketPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)</li><li class="src short"><a href="#v:onPlugAdded">onPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)</li><li class="src short"><a href="#v:afterPlugAdded">afterPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)</li><li class="src short"><a href="#v:onPlugRemoved">onPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)</li><li class="src short"><a href="#v:afterPlugRemoved">afterPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)</li></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p>Together with <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code>, <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> provides the ability to embed widgets from
one process into another process in a fashion that is transparent to the
user. One process creates a <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> widget and, passes the that widget's
window ID to the other process, which then creates a <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> with that window
ID. Any widgets contained in the <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> then will appear inside the first
applications window.
</p><p>The socket's window ID is obtained by using <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#v:socketGetId">socketGetId</a></code>. Before using
this function, the socket must have been realized, and for hence, have been
added to its parent.
</p><ul><li> Obtaining the window ID of a socket.
</li></ul><pre> socket <- socketNew
widgetShow socket
containerAdd parent socket
-- The following call is only necessary if one of
-- the ancestors of the socket is not yet visible.
--
widgetRealize socket
socketId <- socketGetId socket
putStrLn ("The ID of the sockets window is " ++ show socketId)
</pre><p>Note that if you pass the window ID of the socket to another process that
will create a plug in the socket, you must make sure that the socket widget
is not destroyed until that plug is created. Violating this rule will cause
unpredictable consequences, the most likely consequence being that the plug
will appear as a separate toplevel window. You can check if the plug has
been created by calling <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#v:socketHasPlug">socketHasPlug</a></code>.
If this returns <code>True</code>, then the plug has been successfully created inside
of the socket.
</p><p>When Gtk+ is notified that the embedded window has been destroyed, then
it will destroy the socket as well. You should always, therefore, be
prepared for your sockets to be destroyed at any time when the main event
loop is running.
</p><p>The communication between a <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> and a <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> follows the XEmbed
protocol. This protocol has also been implemented in other toolkits, e.g.
Qt, allowing the same level of integration when embedding a Qt widget in
Gtk+ or vice versa.
</p></div><h1 id="g:2">Class Hierarchy
</h1><div class="doc"><pre>
| <code><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObject">GObject</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Object.html#t:Object">Object</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Widget.html#t:Widget">Widget</a></code>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Container.html#t:Container">Container</a></code>
| +----Socket
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:Socket" class="def">Socket</a> <a href="src/Graphics-UI-Gtk-Types.html#Socket" class="link">Source</a></p><div class="subs instances"><p id="control.i:Socket" class="caption collapser" onclick="toggleSection('i:Socket')">Instances</p><div id="section.i:Socket" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Ord.html#t:Ord">Ord</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Container.html#t:ContainerClass">ContainerClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Widget.html#t:WidgetClass">WidgetClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Object.html#t:ObjectClass">ObjectClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><span class="keyword">class</span> <a href="Graphics-UI-Gtk-Abstract-Container.html#t:ContainerClass">ContainerClass</a> o => <a name="t:SocketClass" class="def">SocketClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#SocketClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:SocketClass" class="caption collapser" onclick="toggleSection('i:SocketClass')">Instances</p><div id="section.i:SocketClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToSocket" class="def">castToSocket</a> :: <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> obj => obj -> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a><a href="src/Graphics-UI-Gtk-Types.html#castToSocket" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:gTypeSocket" class="def">gTypeSocket</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a><a href="src/Graphics-UI-Gtk-Types.html#gTypeSocket" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toSocket" class="def">toSocket</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> o => o -> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a><a href="src/Graphics-UI-Gtk-Types.html#toSocket" class="link">Source</a></p></div><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:NativeWindowId" class="def">NativeWindowId</a> <a href="src/Graphics-UI-Gtk-General-Structs.html#NativeWindowId" class="link">Source</a></p><div class="doc"><p>The identifer of a window of the underlying windowing system.
</p></div><div class="subs instances"><p id="control.i:NativeWindowId" class="caption collapser" onclick="toggleSection('i:NativeWindowId')">Instances</p><div id="section.i:NativeWindowId" class="show"><table><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Eq.html#t:Eq">Eq</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Text-Show.html#t:Show">Show</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a></td><td class="doc empty"> </td></tr></table></div></div></div><h1 id="g:4">Constructors
</h1><div class="top"><p class="src"><a name="v:socketNew" class="def">socketNew</a> :: <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a><a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketNew" class="link">Source</a></p><div class="doc"><p>Create a new empty <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code>.
</p><p><code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> is a <code><a href="Graphics-UI-Gtk-Abstract-Container.html#t:Container">Container</a></code> for foreign applications that support the XEMBED
protocol. To connect two applications the <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a></code> has to be passed
either from this socket to the other application's <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> or vice versa.
</p></div></div><h1 id="g:5">Methods
</h1><div class="top"><p class="src"><a name="v:socketHasPlug" class="def">socketHasPlug</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> s => s -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a><a href="src/Graphics-UI-Gtk-Embedding-Embedding.html#socketHasPlug" class="link">Source</a></p><div class="doc"><p>Test if a Plug is connected to the socket.
</p></div></div><div class="top"><p class="src"><a name="v:socketAddId" class="def">socketAddId</a><a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketAddId" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a></td><td class="doc"><p><code>windowId</code> - the window ID of a client
participating in the XEMBED protocol.
</p></td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a></td><td class="doc empty"> </td></tr></table></div><div class="doc"><p>Adds an XEMBED client, such as a <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code>, to the <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code>. The client may
be in the same process or in a different process.
</p><p>To embed a <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> in a <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code>, you can either create the <code><a href="Graphics-UI-Gtk-Embedding-Plug.html#t:Plug">Plug</a></code> with
<code>Graphics.UI.Gtk.Embedding.Plug.plugNew Nothing</code>, call
<code>Graphics.UI.Gtk.Embedding.Plug.plugGetId</code> to get the window ID of the
plug, and then pass that to the <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#v:socketAddId">socketAddId</a></code>, or you can call
<code><a href="Graphics-UI-Gtk-Embedding-Socket.html#v:socketGetId">socketGetId</a></code> to get the window ID for the socket, and call
<code>Graphics.UI.Gtk.Embedding.Plug.plugNew</code> passing in that ID.
</p><p>The <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> must have already be added into a toplevel window before you
can make this call.
</p></div></div><div class="top"><p class="src"><a name="v:socketGetId" class="def">socketGetId</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:NativeWindowId">NativeWindowId</a><a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketGetId" class="link">Source</a></p><div class="doc"><p>Gets the window ID of a <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> widget, which can then be used to create
a client embedded inside the socket, for instance with
<code>Graphics.UI.Gtk.Embedding.Plug.plugNew</code>.
</p><p>The <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> must have already be added into a toplevel window before you
can make this call.
</p></div></div><div class="top"><p class="src"><a name="v:socketGetPlugWindow" class="def">socketGetPlugWindow</a><a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketGetPlugWindow" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self</td><td class="doc empty"> </td></tr><tr><td class="src">=> self</td><td class="doc empty"> </td></tr><tr><td class="src">-> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="Graphics-UI-Gtk-Gdk-DrawWindow.html#t:DrawWindow">DrawWindow</a></td><td class="doc"><p>returns the window of the plug if available, or
{<code>((void *)0)</code>, FIXME: this should probably be converted to a
Maybe data type}
</p></td></tr></table></div><div class="doc"><p>Retrieves the window of the plug. Use this to check if the plug has been
created inside of the socket.
</p><ul><li> Available since Gtk+ version 2.14
</li></ul></div></div><h1 id="g:6">Signals
</h1><div class="top"><p class="src"><a name="v:socketPlugAdded" class="def">socketPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a>)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketPlugAdded" class="link">Source</a></p><div class="doc"><p>This signal is emitted when a client is successfully added to the socket.
</p></div></div><div class="top"><p class="src"><a name="v:socketPlugRemoved" class="def">socketPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:Signal">Signal</a> self (<a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a>)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#socketPlugRemoved" class="link">Source</a></p><div class="doc"><p>This signal is emitted when a client is removed from the socket. The
default action is to destroy the <code><a href="Graphics-UI-Gtk-Embedding-Socket.html#t:Socket">Socket</a></code> widget, so if you want to reuse it
you must add a signal handler that returns <code>True</code>.
</p></div></div><h1 id="g:7">Deprecated
</h1><div class="top"><p class="src"><a name="v:onPlugAdded" class="def">onPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#onPlugAdded" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:afterPlugAdded" class="def">afterPlugAdded</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/ghc-prim-0.2.0.0/GHC-Unit.html#t:-40--41-">()</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#afterPlugAdded" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:onPlugRemoved" class="def">onPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#onPlugRemoved" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:afterPlugRemoved" class="def">afterPlugRemoved</a> :: <a href="Graphics-UI-Gtk-Embedding-Socket.html#t:SocketClass">SocketClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#t:Bool">Bool</a> -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/System-IO.html#t:IO">IO</a> (<a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Signals.html#t:ConnectId">ConnectId</a> self)<a href="src/Graphics-UI-Gtk-Embedding-Socket.html#afterPlugRemoved" class="link">Source</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.9.2</p></div></body></html>
