<!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.MenuComboToolbar.OptionMenu</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-MenuComboToolbar-OptionMenu.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.MenuComboToolbar.OptionMenu</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">Attributes
</a></li><li><a href="#g:7">Signals
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>A widget used to choose from a list of valid choices
</p><ul><li> Warning: this module is deprecated and should not be used in
newly-written code.
</li></ul></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:OptionMenu">OptionMenu</a> </li><li class="src short"><span class="keyword">class</span> <a href="Graphics-UI-Gtk-Buttons-Button.html#t:ButtonClass">ButtonClass</a> o => <a href="#t:OptionMenuClass">OptionMenuClass</a> o </li><li class="src short"><a href="#v:castToOptionMenu">castToOptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></li><li class="src short"><a href="#v:gTypeOptionMenu">gTypeOptionMenu</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a></li><li class="src short"><a href="#v:toOptionMenu">toOptionMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> o => o -> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></li><li class="src short"><a href="#v:optionMenuNew">optionMenuNew</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></li><li class="src short"><a href="#v:optionMenuGetMenu">optionMenuGetMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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-MenuComboToolbar-Menu.html#t:Menu">Menu</a></li><li class="src short"><a href="#v:optionMenuSetMenu">optionMenuSetMenu</a> :: (<a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> self, <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:MenuClass">MenuClass</a> menu) => self -> menu -> <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:optionMenuRemoveMenu">optionMenuRemoveMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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></li><li class="src short"><a href="#v:optionMenuSetHistory">optionMenuSetHistory</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> self => self -> <a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</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:optionMenuGetHistory">optionMenuGetHistory</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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-Int.html#t:Int">Int</a></li><li class="src short"><a href="#v:optionMenuMenu">optionMenuMenu</a> :: (<a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> self, <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:MenuClass">MenuClass</a> menu) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a> menu</li><li class="src short"><a href="#v:onOMChanged">onOMChanged</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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:afterOMChanged">afterOMChanged</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p>A <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code> is a widget that allows the user to choose from a list of
valid choices. The <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code> displays the selected choice. When activated
the <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code> displays a popup <code><a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a></code> which allows the user to make a new
choice.
</p><p>Using a <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code> is simple; build a <code><a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a></code>, by calling
<code>Graphics.UI.Gtk.MenuComboToolbar.Menu.menuNew</code>, then appending menu items
to it with <code>Graphics.UI.Gtk.MenuComboToolbar.MenuShell.menuShellAppend</code>.
Set that menu on the option menu with <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#v:optionMenuSetMenu">optionMenuSetMenu</a></code>. Set the selected
menu item with <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#v:optionMenuSetHistory">optionMenuSetHistory</a></code>; connect to the "changed" signal on
the option menu; in the "changed" signal, check the new selected menu
item with <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#v:optionMenuGetHistory">optionMenuGetHistory</a></code>.
</p><p>As of Gtk+ 2.4, <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code> has been deprecated in favor of <code><a href="Graphics-UI-Gtk-MenuComboToolbar-ComboBox.html#t:ComboBox">ComboBox</a></code>.
</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>
| +----<code><a href="Graphics-UI-Gtk-Abstract-Bin.html#t:Bin">Bin</a></code>
| +----<code><a href="Graphics-UI-Gtk-Buttons-Button.html#t:Button">Button</a></code>
| +----OptionMenu
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:OptionMenu" class="def">OptionMenu</a> <a href="src/Graphics-UI-Gtk-Types.html#OptionMenu" class="link">Source</a></p><div class="subs instances"><p id="control.i:OptionMenu" class="caption collapser" onclick="toggleSection('i:OptionMenu')">Instances</p><div id="section.i:OptionMenu" 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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Buttons-Button.html#t:ButtonClass">ButtonClass</a> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-Abstract-Bin.html#t:BinClass">BinClass</a> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</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-Buttons-Button.html#t:ButtonClass">ButtonClass</a> o => <a name="t:OptionMenuClass" class="def">OptionMenuClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#OptionMenuClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:OptionMenuClass" class="caption collapser" onclick="toggleSection('i:OptionMenuClass')">Instances</p><div id="section.i:OptionMenuClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToOptionMenu" class="def">castToOptionMenu</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a><a href="src/Graphics-UI-Gtk-Types.html#castToOptionMenu" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:gTypeOptionMenu" class="def">gTypeOptionMenu</a> :: <a href="Graphics-UI-Gtk-Abstract-Widget.html#t:GType">GType</a><a href="src/Graphics-UI-Gtk-Types.html#gTypeOptionMenu" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toOptionMenu" class="def">toOptionMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> o => o -> <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a><a href="src/Graphics-UI-Gtk-Types.html#toOptionMenu" class="link">Source</a></p></div><h1 id="g:4">Constructors
</h1><div class="top"><p class="src"><a name="v:optionMenuNew" class="def">optionMenuNew</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-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a><a href="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuNew" class="link">Source</a></p><div class="doc"><p>Create a new option menu.
</p></div></div><h1 id="g:5">Methods
</h1><div class="top"><p class="src"><a name="v:optionMenuGetMenu" class="def">optionMenuGetMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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-MenuComboToolbar-Menu.html#t:Menu">Menu</a><a href="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuGetMenu" class="link">Source</a></p><div class="doc"><p>Returns the <code><a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a></code> associated with the <code><a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenu">OptionMenu</a></code>.
</p></div></div><div class="top"><p class="src"><a name="v:optionMenuSetMenu" class="def">optionMenuSetMenu</a> :: (<a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> self, <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:MenuClass">MenuClass</a> menu) => self -> menu -> <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-MenuComboToolbar-OptionMenu.html#optionMenuSetMenu" class="link">Source</a></p><div class="doc"><p>Provides the <code><a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a></code> that is popped up to allow the user to choose a new
value. You should provide a simple menu avoiding the use of tearoff menu
items, submenus, and accelerators.
</p></div></div><div class="top"><p class="src"><a name="v:optionMenuRemoveMenu" class="def">optionMenuRemoveMenu</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuRemoveMenu" class="link">Source</a></p><div class="doc"><p>Removes the menu from the option menu.
</p></div></div><div class="top"><p class="src"><a name="v:optionMenuSetHistory" class="def">optionMenuSetHistory</a><a href="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuSetHistory" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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/Data-Int.html#t:Int">Int</a></td><td class="doc"><p><code>index</code> - the index of the menu item to select. Index values
are from 0 to n-1.
</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>Selects the menu item specified by <code>index</code> making it the newly selected
value for the option menu.
</p></div></div><div class="top"><p class="src"><a name="v:optionMenuGetHistory" class="def">optionMenuGetHistory</a><a href="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuGetHistory" class="link">Source</a></p><div class="subs arguments"><p class="caption">Arguments</p><table><tr><td class="src">:: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Int.html#t:Int">Int</a></td><td class="doc"><p>returns index of the selected menu item, or -1 if there are no
menu items
</p></td></tr></table></div><div class="doc"><p>Retrieves the index of the currently selected menu item. The menu items
are numbered from top to bottom, starting with 0.
</p></div></div><h1 id="g:6">Attributes
</h1><div class="top"><p class="src"><a name="v:optionMenuMenu" class="def">optionMenuMenu</a> :: (<a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</a> self, <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:MenuClass">MenuClass</a> menu) => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:ReadWriteAttr">ReadWriteAttr</a> self <a href="Graphics-UI-Gtk-MenuComboToolbar-Menu.html#t:Menu">Menu</a> menu<a href="src/Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#optionMenuMenu" class="link">Source</a></p><div class="doc"><p>The menu of options.
</p></div></div><h1 id="g:7">Signals
</h1><div class="top"><p class="src"><a name="v:onOMChanged" class="def">onOMChanged</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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-MenuComboToolbar-OptionMenu.html#onOMChanged" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:afterOMChanged" class="def">afterOMChanged</a> :: <a href="Graphics-UI-Gtk-MenuComboToolbar-OptionMenu.html#t:OptionMenuClass">OptionMenuClass</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-MenuComboToolbar-OptionMenu.html#afterOMChanged" class="link">Source</a></p><div class="doc"><p>This signal is called if the selected option has changed.
</p></div></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>
