<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Graphics.UI.Gtk.ModelView.CellRendererCombo</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Graphics-UI-Gtk-ModelView-CellRendererCombo.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >gtk-0.11.2: Binding to the Gtk+ graphical user interface library.</TD ><TD CLASS="topbut" ><A HREF="src/Graphics-UI-Gtk-ModelView-CellRendererCombo.html" >Source code</A ></TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Graphics.UI.Gtk.ModelView.CellRendererCombo</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable (depends on GHC)</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >provisional</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >gtk2hs-users@lists.sourceforge.net</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Detail </A ></DT ><DT ><A HREF="#2" >Class Hierarchy </A ></DT ><DT ><A HREF="#3" >Types </A ></DT ><DT ><A HREF="#4" >Constructors </A ></DT ><DT ><A HREF="#5" >Attributes </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" ><P >Renders a combo box in a cell </P ><UL ><LI > Module available since Gtk+ version 2.6 </LI ></UL ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3ACellRendererCombo" >CellRendererCombo</A > </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >class</SPAN > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererText.html#t%3ACellRendererTextClass" >CellRendererTextClass</A > o => <A HREF="#t%3ACellRendererComboClass" >CellRendererComboClass</A > o </TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcastToCellRendererCombo" >castToCellRendererCombo</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > obj => obj -> <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AgTypeCellRendererCombo" >gTypeCellRendererCombo</A > :: <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AGType" >GType</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AtoCellRendererCombo" >toCellRendererCombo</A > :: <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > o => o -> <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcellRendererComboNew" >cellRendererComboNew</A > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcellComboHasEntry" >cellComboHasEntry</A > :: <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > self => <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AAttr" >Attr</A > self <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#t%3ABool" >Bool</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AcellComboTextModel" >cellComboTextModel</A > :: (<A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeModelClass" >TreeModelClass</A > (model row), <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATypedTreeModelClass" >TypedTreeModelClass</A > model, <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > self) => <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AWriteAttr" >WriteAttr</A > self (model row, <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3AColumnId" >ColumnId</A > row <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >)</TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" ><A NAME="1" >Detail </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="doc" ><P ><TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TT > renders text in a cell like Graphics.UI.Gtk.ModelView.CellRendererText from which it is derived. But while Graphics.UI.Gtk.ModelView.CellRendererText offers a simple entry to edit the text, <TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TT > offers a Graphics.UI.Gtk.ModelView.ComboBox or Graphics.UI.Gtk.ModelView.ComboBoxEntry widget to edit the text. The values to display in the combo box are taken from the tree model specified in the model property. </P ><P >The combo cell renderer takes care of adding a text cell renderer to the combo box and sets it to display the column specified by its cellTextModel property. Further cell renderers can be added in a handler for the Graphics.UI.Gtk.ModelView.CellRenderer.editingStarted signal. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" ><A NAME="2" >Class Hierarchy </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="doc" ><PRE > | <TT ><A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObject" >GObject</A ></TT > | +----<TT ><A HREF="Graphics-UI-Gtk-Abstract-Object.html#t%3AObject" >Object</A ></TT > | +----<TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRenderer.html#t%3ACellRenderer" >CellRenderer</A ></TT > | +----<TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererText.html#t%3ACellRendererText" >CellRendererText</A ></TT > | +----CellRendererCombo </PRE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="3" ><A NAME="3" >Types </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:CellRendererCombo" ><A NAME="t%3ACellRendererCombo" ></A ></A ><B >CellRendererCombo</B > </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#CellRendererCombo" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:CellRendererCombo')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:CellRendererCombo" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd" >Ord</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererText.html#t%3ACellRendererTextClass" >CellRendererTextClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-ModelView-CellRenderer.html#t%3ACellRendererClass" >CellRendererClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-Abstract-Object.html#t%3AObjectClass" >ObjectClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >class</SPAN > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererText.html#t%3ACellRendererTextClass" >CellRendererTextClass</A > o => <A NAME="t:CellRendererComboClass" ><A NAME="t%3ACellRendererComboClass" ></A ></A ><B >CellRendererComboClass</B > o </TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#CellRendererComboClass" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:CellRendererComboClass')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:CellRendererComboClass" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:castToCellRendererCombo" ><A NAME="v%3AcastToCellRendererCombo" ></A ></A ><B >castToCellRendererCombo</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-GObject.html#t%3AGObjectClass" >GObjectClass</A > obj => obj -> <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#castToCellRendererCombo" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:gTypeCellRendererCombo" ><A NAME="v%3AgTypeCellRendererCombo" ></A ></A ><B >gTypeCellRendererCombo</B > :: <A HREF="Graphics-UI-Gtk-Abstract-Widget.html#t%3AGType" >GType</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#gTypeCellRendererCombo" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:toCellRendererCombo" ><A NAME="v%3AtoCellRendererCombo" ></A ></A ><B >toCellRendererCombo</B > :: <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > o => o -> <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-Types.html#toCellRendererCombo" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="4" ><A NAME="4" >Constructors </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:cellRendererComboNew" ><A NAME="v%3AcellRendererComboNew" ></A ></A ><B >cellRendererComboNew</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-ModelView-CellRendererCombo.html#cellRendererComboNew" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" >Creates a new <TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TT >. This Renderer allows for displaying a fixed set of options the user can choose from. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="5" ><A NAME="5" >Attributes </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:cellComboHasEntry" ><A NAME="v%3AcellComboHasEntry" ></A ></A ><B >cellComboHasEntry</B > :: <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > self => <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AAttr" >Attr</A > self <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Bool.html#t%3ABool" >Bool</A ></TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-ModelView-CellRendererCombo.html#cellComboHasEntry" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" ><P >If <TT >True</TT >, the cell renderer will allow the user to enter values other than the ones in the popup list. </P ><P >Default value: <TT >True</TT > </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:cellComboTextModel" ><A NAME="v%3AcellComboTextModel" ></A ></A ><B >cellComboTextModel</B > :: (<A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATreeModelClass" >TreeModelClass</A > (model row), <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3ATypedTreeModelClass" >TypedTreeModelClass</A > model, <A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererComboClass" >CellRendererComboClass</A > self) => <A HREF="/usr/share/doc/ghc/html/libraries/glib-0.11.2/System-Glib-Attributes.html#t%3AWriteAttr" >WriteAttr</A > self (model row, <A HREF="Graphics-UI-Gtk-ModelView-TreeModel.html#t%3AColumnId" >ColumnId</A > row <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >)</TD ><TD CLASS="declbut" ><A HREF="src/Graphics-UI-Gtk-ModelView-CellRendererCombo.html#cellComboTextModel" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="doc" >The tuple containing a model and a column in this model that determine the possible strings that can be shown in the combo box. Note that this tree model can be a datum in the tree model that is used to populate the view in which the <TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TT > is part of. In other words, it is possible that every <TT ><A HREF="Graphics-UI-Gtk-ModelView-CellRendererCombo.html#t%3ACellRendererCombo" >CellRendererCombo</A ></TT > can show a different set of options on each row. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >