<!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.ModelView.CellEditable</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-ModelView-CellEditable.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.ModelView.CellEditable</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">Methods
</a></li><li><a href="#g:5">Attributes
</a></li><li><a href="#g:6">Signals
</a></li></ul></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Interface for widgets which can are used for editing cells
</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:CellEditable">CellEditable</a> </li><li class="src short"><span class="keyword">class</span> <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a href="#t:CellEditableClass">CellEditableClass</a> o </li><li class="src short"><a href="#v:castToCellEditable">castToCellEditable</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-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></li><li class="src short"><a href="#v:toCellEditable">toCellEditable</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> o => o -> <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></li><li class="src short"><a href="#v:cellEditableStartEditing">cellEditableStartEditing</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> self => self -> <a href="Graphics-UI-Gtk-Gdk-EventM.html#t:EventM">EventM</a> <a href="Graphics-UI-Gtk-Gdk-EventM.html#t:EAny">EAny</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:cellEditableEmitEditingDone">cellEditableEmitEditingDone</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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:cellEditableEmitRemoveWidget">cellEditableEmitRemoveWidget</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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:cellEditableEditingCanceled">cellEditableEditingCanceled</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <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:cellEditableEditingDone">cellEditableEditingDone</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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:cellEditableRemoveWidget">cellEditableRemoveWidget</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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></ul></div><div id="interface"><h1 id="g:1">Detail
</h1><div class="doc"><p>The <code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></code> interface must be implemented for widgets to be usable
when editing the contents of a <code><a href="Graphics-UI-Gtk-ModelView-TreeView.html#t:TreeView">TreeView</a></code> cell.
</p></div><h1 id="g:2">Class Hierarchy
</h1><div class="doc"><pre>
| <code>GInterface</code>
| +----CellEditable
</pre></div><h1 id="g:3">Types
</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:CellEditable" class="def">CellEditable</a> <a href="src/Graphics-UI-Gtk-Types.html#CellEditable" class="link">Source</a></p><div class="subs instances"><p id="control.i:CellEditable" class="caption collapser" onclick="toggleSection('i:CellEditable')">Instances</p><div id="section.i:CellEditable" 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-ModelView-CellEditable.html#t:CellEditable">CellEditable</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-ModelView-CellEditable.html#t:CellEditable">CellEditable</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-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</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="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-GObject.html#t:GObjectClass">GObjectClass</a> o => <a name="t:CellEditableClass" class="def">CellEditableClass</a> o <a href="src/Graphics-UI-Gtk-Types.html#CellEditableClass" class="link">Source</a></p><div class="subs instances"><p id="control.i:CellEditableClass" class="caption collapser" onclick="toggleSection('i:CellEditableClass')">Instances</p><div id="section.i:CellEditableClass" class="show"><table><tr><td class="src"><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:castToCellEditable" class="def">castToCellEditable</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-ModelView-CellEditable.html#t:CellEditable">CellEditable</a><a href="src/Graphics-UI-Gtk-Types.html#castToCellEditable" class="link">Source</a></p></div><div class="top"><p class="src"><a name="v:toCellEditable" class="def">toCellEditable</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> o => o -> <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a><a href="src/Graphics-UI-Gtk-Types.html#toCellEditable" class="link">Source</a></p></div><h1 id="g:4">Methods
</h1><div class="top"><p class="src"><a name="v:cellEditableStartEditing" class="def">cellEditableStartEditing</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> self => self -> <a href="Graphics-UI-Gtk-Gdk-EventM.html#t:EventM">EventM</a> <a href="Graphics-UI-Gtk-Gdk-EventM.html#t:EAny">EAny</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-ModelView-CellEditable.html#cellEditableStartEditing" class="link">Source</a></p><div class="doc"><p>Begins editing on a <code>cellEditable</code>. <code>event</code> is the <code><a href="Graphics-UI-Gtk-Gdk-Events.html#t:Event">Event</a></code> that began the editing process.
</p></div></div><div class="top"><p class="src"><a name="v:cellEditableEmitEditingDone" class="def">cellEditableEmitEditingDone</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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-ModelView-CellEditable.html#cellEditableEmitEditingDone" class="link">Source</a></p><div class="doc"><p>Emits the <code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#v:cellEditableEditingDone">cellEditableEditingDone</a></code> signal.
</p></div></div><div class="top"><p class="src"><a name="v:cellEditableEmitRemoveWidget" class="def">cellEditableEmitRemoveWidget</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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-ModelView-CellEditable.html#cellEditableEmitRemoveWidget" class="link">Source</a></p><div class="doc"><p>Emits the <code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#v:cellEditableRemoveWidget">cellEditableRemoveWidget</a></code> signal.
</p></div></div><h1 id="g:5">Attributes
</h1><div class="top"><p class="src"><a name="v:cellEditableEditingCanceled" class="def">cellEditableEditingCanceled</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</a> self => <a href="/usr/share/doc/ghc/html/libraries/glib-0.12.0/System-Glib-Attributes.html#t:Attr">Attr</a> self <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-ModelView-CellEditable.html#cellEditableEditingCanceled" class="link">Source</a></p><div class="doc"><p>Indicates whether editing on the cell has been canceled.
</p><p>Default value: <code><a href="/usr/share/doc/ghc/html/libraries/base-4.3.1.0/Data-Bool.html#v:False">False</a></code>
</p><ul><li> Available since Gtk+ version 2.20
</li></ul></div></div><h1 id="g:6">Signals
</h1><div class="top"><p class="src"><a name="v:cellEditableEditingDone" class="def">cellEditableEditingDone</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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-ModelView-CellEditable.html#cellEditableEditingDone" class="link">Source</a></p><div class="doc"><p>This signal is a sign for the cell renderer to update its value from the
<code>cellEditable</code>.
</p><p>Implementations of <code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></code> are responsible for emitting this
signal when they are done editing, e.g. <code><a href="Graphics-UI-Gtk-Entry-Entry.html#t:Entry">Entry</a></code> is emitting it when the user
presses Enter.
</p><p><code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#v:cellEditableEmitEditingDone">cellEditableEmitEditingDone</a></code> is a convenience method for emitting
::editing-done.
</p></div></div><div class="top"><p class="src"><a name="v:cellEditableRemoveWidget" class="def">cellEditableRemoveWidget</a> :: <a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditableClass">CellEditableClass</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-ModelView-CellEditable.html#cellEditableRemoveWidget" class="link">Source</a></p><div class="doc"><p>This signal is meant to indicate that the cell is finished editing, and
the widget may now be destroyed.
</p><p>Implementations of <code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#t:CellEditable">CellEditable</a></code> are responsible for emitting this
signal when they are done editing. It must be emitted after the
<code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#v:cellEditableEditingDone">cellEditableEditingDone</a></code> signal, to give the cell
renderer a chance to update the cell's value before the widget is removed.
</p><p><code><a href="Graphics-UI-Gtk-ModelView-CellEditable.html#v:cellEditableEmitRemoveWidget">cellEditableEmitRemoveWidget</a></code> is a convenience method for emitting
::remove-widget.
</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>
