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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-3"></a><span class='hs-comment'>-- -*-haskell-*-</span>
<a name="line-4"></a><span class='hs-comment'>-- GIMP Toolkit (GTK) Widget ComboBoxEntry</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Author : Duncan Coutts</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Created: 25 April 2004</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 2004-2005 Duncan Coutts</span>
<a name="line-11"></a><span class='hs-comment'>--</span>
<a name="line-12"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span>
<a name="line-13"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span>
<a name="line-14"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span>
<a name="line-15"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span>
<a name="line-16"></a><span class='hs-comment'>--</span>
<a name="line-17"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span>
<a name="line-18"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="line-19"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="line-20"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span>
<a name="line-21"></a><span class='hs-comment'>--</span>
<a name="line-22"></a><span class='hs-comment'>-- |</span>
<a name="line-23"></a><span class='hs-comment'>-- Maintainer : gtk2hs-users@lists.sourceforge.net</span>
<a name="line-24"></a><span class='hs-comment'>-- Stability : provisional</span>
<a name="line-25"></a><span class='hs-comment'>-- Portability : portable (depends on GHC)</span>
<a name="line-26"></a><span class='hs-comment'>--</span>
<a name="line-27"></a><span class='hs-comment'>-- A text entry field with a dropdown list</span>
<a name="line-28"></a><span class='hs-comment'>--</span>
<a name="line-29"></a><span class='hs-comment'>-- * Module available since Gtk+ version 2.4</span>
<a name="line-30"></a><span class='hs-comment'>--</span>
<a name="line-31"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>MenuComboToolbar</span><span class='hs-varop'>.</span><span class='hs-conid'>ComboBoxEntry</span> <span class='hs-layout'>(</span>
<a name="line-32"></a><span class='hs-comment'>-- * Detail</span>
<a name="line-33"></a><span class='hs-comment'>--</span>
<a name="line-34"></a><span class='hs-comment'>-- | A 'ComboBoxEntry' is a widget that allows the user to choose from a list</span>
<a name="line-35"></a><span class='hs-comment'>-- of valid choices or enter a different value. It is very similar to a</span>
<a name="line-36"></a><span class='hs-comment'>-- 'ComboBox', but it displays the selected value in an entry to allow</span>
<a name="line-37"></a><span class='hs-comment'>-- modifying it.</span>
<a name="line-38"></a><span class='hs-comment'>--</span>
<a name="line-39"></a><span class='hs-comment'>-- In contrast to a 'ComboBox', the underlying model of a 'ComboBoxEntry' must</span>
<a name="line-40"></a><span class='hs-comment'>-- always have a text column (see 'comboBoxEntrySetTextColumn'), and the entry</span>
<a name="line-41"></a><span class='hs-comment'>-- will show the content of the text column in the selected row. To get the</span>
<a name="line-42"></a><span class='hs-comment'>-- text from the entry, use 'comboBoxEntryGetActiveText'.</span>
<a name="line-43"></a><span class='hs-comment'>--</span>
<a name="line-44"></a><span class='hs-comment'>-- The 'Graphics.UI.Gtk.MenuComboToolbar.ComboBox.changed' signal will be</span>
<a name="line-45"></a><span class='hs-comment'>-- emitted while typing into a 'ComboBoxEntry', as well as when selecting an</span>
<a name="line-46"></a><span class='hs-comment'>-- item from the 'ComboBoxEntry''s list. Use 'comboBoxGetActive' or</span>
<a name="line-47"></a><span class='hs-comment'>-- 'comboBoxGetActiveIter' to discover whether an item was actually selected</span>
<a name="line-48"></a><span class='hs-comment'>-- from the list.</span>
<a name="line-49"></a><span class='hs-comment'>--</span>
<a name="line-50"></a><span class='hs-comment'>-- Connect to the activate signal of the 'Entry' (use 'binGetChild') to detect</span>
<a name="line-51"></a><span class='hs-comment'>-- when the user actually finishes entering text.</span>
<a name="line-52"></a><span class='hs-comment'>--</span>
<a name="line-53"></a>
<a name="line-54"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-55"></a><span class='hs-comment'>-- |</span>
<a name="line-56"></a><span class='hs-comment'>-- @</span>
<a name="line-57"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-58"></a><span class='hs-comment'>-- | +----'Object'</span>
<a name="line-59"></a><span class='hs-comment'>-- | +----'Widget'</span>
<a name="line-60"></a><span class='hs-comment'>-- | +----'Container'</span>
<a name="line-61"></a><span class='hs-comment'>-- | +----'Bin'</span>
<a name="line-62"></a><span class='hs-comment'>-- | +----'ComboBox'</span>
<a name="line-63"></a><span class='hs-comment'>-- | +----ComboBoxEntry</span>
<a name="line-64"></a><span class='hs-comment'>-- @</span>
<a name="line-65"></a>
<a name="line-66"></a>
<a name="line-67"></a><span class='hs-comment'>-- * Types</span>
<a name="line-68"></a> <span class='hs-conid'>ComboBoxEntry</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-conid'>ComboBoxEntryClass</span><span class='hs-layout'>,</span>
<a name="line-70"></a> <span class='hs-varid'>castToComboBoxEntry</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeComboBoxEntry</span><span class='hs-layout'>,</span>
<a name="line-71"></a> <span class='hs-varid'>toComboBoxEntry</span><span class='hs-layout'>,</span>
<a name="line-72"></a>
<a name="line-73"></a><span class='hs-comment'>-- * Constructors</span>
<a name="line-74"></a> <span class='hs-varid'>comboBoxEntryNew</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-varid'>comboBoxEntryNewText</span><span class='hs-layout'>,</span>
<a name="line-76"></a> <span class='hs-varid'>comboBoxEntryNewWithModel</span><span class='hs-layout'>,</span>
<a name="line-77"></a>
<a name="line-78"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-79"></a> <span class='hs-varid'>comboBoxEntrySetModelText</span><span class='hs-layout'>,</span>
<a name="line-80"></a>
<a name="line-81"></a> <span class='hs-varid'>comboBoxEntrySetTextColumn</span><span class='hs-layout'>,</span>
<a name="line-82"></a> <span class='hs-varid'>comboBoxEntryGetTextColumn</span><span class='hs-layout'>,</span>
<a name="line-83"></a>
<a name="line-84"></a> <span class='hs-varid'>comboBoxEntryGetActiveText</span><span class='hs-layout'>,</span>
<a name="line-85"></a>
<a name="line-86"></a>
<a name="line-87"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-88"></a> <span class='hs-varid'>comboBoxEntryTextColumn</span><span class='hs-layout'>,</span>
<a name="line-89"></a>
<a name="line-90"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-91"></a>
<a name="line-92"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>liftM</span><span class='hs-layout'>)</span>
<a name="line-93"></a>
<a name="line-94"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>FFI</span>
<a name="line-95"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>UTFString</span>
<a name="line-96"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>Attributes</span>
<a name="line-97"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Abstract</span><span class='hs-varop'>.</span><span class='hs-conid'>Object</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeNewObject</span><span class='hs-layout'>)</span>
<a name="line-98"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ListStore</span> <span class='hs-layout'>)</span>
<a name="line-99"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-100"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>MenuComboToolbar</span><span class='hs-varop'>.</span><span class='hs-conid'>ComboBox</span>
<a name="line-101"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>CellRendererText</span>
<a name="line-102"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>CellLayout</span>
<a name="line-103"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>CustomStore</span>
<a name="line-104"></a><span class='hs-comment'>{-# LINE 103 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-105"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>TreeModel</span>
<a name="line-106"></a><span class='hs-comment'>{-# LINE 104 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-107"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>ListStore</span> <span class='hs-layout'>(</span> <span class='hs-conid'>ListStore</span><span class='hs-layout'>,</span> <span class='hs-varid'>listStoreNew</span> <span class='hs-layout'>)</span>
<a name="line-108"></a>
<a name="line-109"></a>
<a name="line-110"></a><span class='hs-comment'>{-# LINE 107 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-111"></a>
<a name="line-112"></a>
<a name="line-113"></a><span class='hs-comment'>--------------------</span>
<a name="line-114"></a><span class='hs-comment'>-- Constructors</span>
<a name="line-115"></a>
<a name="line-116"></a><a name="comboBoxEntryNew"></a><span class='hs-comment'>-- | Creates a new 'ComboBoxEntry' which has a 'Entry' as child. After</span>
<a name="line-117"></a><span class='hs-comment'>-- construction, you should set a model using 'comboBoxSetModel' and a</span>
<a name="line-118"></a><span class='hs-comment'>-- text column using 'comboBoxEntrySetTextColumn'.</span>
<a name="line-119"></a><span class='hs-comment'>--</span>
<a name="line-120"></a><span class='hs-definition'>comboBoxEntryNew</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ComboBoxEntry</span>
<a name="line-121"></a><span class='hs-definition'>comboBoxEntryNew</span> <span class='hs-keyglyph'>=</span>
<a name="line-122"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkComboBoxEntry</span> <span class='hs-varop'>$</span>
<a name="line-123"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>ComboBoxEntry</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-124"></a> <span class='hs-varid'>gtk_combo_box_entry_new</span>
<a name="line-125"></a><span class='hs-comment'>{-# LINE 121 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-126"></a>
<a name="line-127"></a><a name="comboBoxEntryNewText"></a><span class='hs-comment'>-- | Creates a new 'ComboBoxEntry' with a store containing strings.</span>
<a name="line-128"></a><span class='hs-comment'>-- See 'comboBoxEntrySetModelText'.</span>
<a name="line-129"></a><span class='hs-comment'>--</span>
<a name="line-130"></a><span class='hs-definition'>comboBoxEntryNewText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ComboBoxEntry</span>
<a name="line-131"></a><span class='hs-definition'>comboBoxEntryNewText</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-132"></a> <span class='hs-varid'>combo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>comboBoxEntryNew</span>
<a name="line-133"></a> <span class='hs-varid'>comboBoxEntrySetModelText</span> <span class='hs-varid'>combo</span>
<a name="line-134"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>combo</span>
<a name="line-135"></a>
<a name="line-136"></a><a name="comboBoxEntryNewWithModel"></a><span class='hs-comment'>-- | Creates a new 'ComboBoxEntry' which has a 'Entry' as child and a list of</span>
<a name="line-137"></a><span class='hs-comment'>-- strings as popup. You can get the 'Entry' from a 'ComboBoxEntry' using</span>
<a name="line-138"></a><span class='hs-comment'>-- 'binGetChild'. To add and remove strings from the list, just modify @model@</span>
<a name="line-139"></a><span class='hs-comment'>-- using its data manipulation API.</span>
<a name="line-140"></a><span class='hs-comment'>--</span>
<a name="line-141"></a><span class='hs-definition'>comboBoxEntryNewWithModel</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeModelClass</span> <span class='hs-varid'>model</span> <span class='hs-keyglyph'>=></span>
<a name="line-142"></a> <span class='hs-varid'>model</span> <span class='hs-comment'>-- ^ @model@ - A 'CustomStore'.</span>
<a name="line-143"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ComboBoxEntry</span>
<a name="line-144"></a><span class='hs-definition'>comboBoxEntryNewWithModel</span> <span class='hs-varid'>model</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-145"></a> <span class='hs-varid'>combo</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>comboBoxEntryNew</span>
<a name="line-146"></a> <span class='hs-varid'>comboBoxSetModel</span> <span class='hs-varid'>combo</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>model</span><span class='hs-layout'>)</span>
<a name="line-147"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>combo</span>
<a name="line-148"></a>
<a name="line-149"></a><span class='hs-comment'>--------------------</span>
<a name="line-150"></a><span class='hs-comment'>-- Methods</span>
<a name="line-151"></a>
<a name="line-152"></a><a name="comboBoxEntrySetModelText"></a><span class='hs-comment'>-- | Set a model box that holds strings.</span>
<a name="line-153"></a><span class='hs-comment'>--</span>
<a name="line-154"></a><span class='hs-comment'>-- This function stores a 'Graphics.UI.Gtk.ModelView.ListStore' with the</span>
<a name="line-155"></a><span class='hs-comment'>-- widget and sets the model to the list store. The widget can contain only</span>
<a name="line-156"></a><span class='hs-comment'>-- strings. The model can be retrieved with 'comboBoxGetModel'. The list</span>
<a name="line-157"></a><span class='hs-comment'>-- store can be retrieved with 'comboBoxGetModelText'.</span>
<a name="line-158"></a><span class='hs-comment'>-- Any exisiting model or renderers are removed before setting the new text</span>
<a name="line-159"></a><span class='hs-comment'>-- model.</span>
<a name="line-160"></a><span class='hs-comment'>-- In order to respond to new texts that the user enters, it is necessary to</span>
<a name="line-161"></a><span class='hs-comment'>-- connect to the 'Graphics.UI.Gtk.Entry.Entry.entryActivate' signal of the</span>
<a name="line-162"></a><span class='hs-comment'>-- contained 'Graphics.UI.Gtk.Entry.Entry.Entry' an insert the text into the</span>
<a name="line-163"></a><span class='hs-comment'>-- text model which can be retrieved with</span>
<a name="line-164"></a><span class='hs-comment'>-- 'Graphics.UI.Gtk.MenuComboToolbar.ComboBox.comboBoxGetModelText'.</span>
<a name="line-165"></a><span class='hs-comment'>-- Note that the functions 'comboBoxAppendText', 'comboBoxInsertText',</span>
<a name="line-166"></a><span class='hs-comment'>-- 'comboBoxPrependText', 'comboBoxRemoveText' and 'comboBoxGetActiveText'</span>
<a name="line-167"></a><span class='hs-comment'>-- can be called on a combo box only once 'comboBoxEntrySetModelText' is</span>
<a name="line-168"></a><span class='hs-comment'>-- called.</span>
<a name="line-169"></a><span class='hs-comment'>--</span>
<a name="line-170"></a><span class='hs-definition'>comboBoxEntrySetModelText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ComboBoxEntryClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span>
<a name="line-171"></a> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>ListStore</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-172"></a><span class='hs-definition'>comboBoxEntrySetModelText</span> <span class='hs-varid'>combo</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-173"></a> <span class='hs-varid'>store</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>listStoreNew</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-174"></a> <span class='hs-varid'>comboBoxSetModel</span> <span class='hs-varid'>combo</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>store</span><span class='hs-layout'>)</span>
<a name="line-175"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>colId</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>makeColumnIdString</span> <span class='hs-num'>0</span>
<a name="line-176"></a> <span class='hs-varid'>customStoreSetColumn</span> <span class='hs-varid'>store</span> <span class='hs-varid'>colId</span> <span class='hs-varid'>id</span>
<a name="line-177"></a> <span class='hs-varid'>comboBoxEntrySetTextColumn</span> <span class='hs-layout'>(</span><span class='hs-varid'>toComboBoxEntry</span> <span class='hs-varid'>combo</span><span class='hs-layout'>)</span> <span class='hs-varid'>colId</span>
<a name="line-178"></a> <span class='hs-varid'>objectSetAttribute</span> <span class='hs-varid'>comboQuark</span> <span class='hs-layout'>(</span><span class='hs-varid'>toComboBoxEntry</span> <span class='hs-varid'>combo</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>store</span><span class='hs-layout'>)</span>
<a name="line-179"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>store</span>
<a name="line-180"></a>
<a name="line-181"></a><a name="comboBoxEntrySetTextColumn"></a><span class='hs-comment'>-- %hash c:b7d7 d:2818</span>
<a name="line-182"></a><span class='hs-comment'>-- | Sets the model column should be use to get strings from to</span>
<a name="line-183"></a><span class='hs-comment'>-- be @textColumn@.</span>
<a name="line-184"></a><span class='hs-comment'>--</span>
<a name="line-185"></a><span class='hs-definition'>comboBoxEntrySetTextColumn</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ComboBoxEntryClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-186"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>ColumnId</span> <span class='hs-varid'>row</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @textColumn@ - A column in @model@ to get the strings from.</span>
<a name="line-187"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-188"></a><span class='hs-definition'>comboBoxEntrySetTextColumn</span> <span class='hs-varid'>self</span> <span class='hs-varid'>textColumn</span> <span class='hs-keyglyph'>=</span>
<a name="line-189"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ComboBoxEntry</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_combo_box_entry_set_text_column</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-190"></a><span class='hs-comment'>{-# LINE 185 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-191"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toComboBoxEntry</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-192"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>columnIdToNumber</span> <span class='hs-varid'>textColumn</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-193"></a>
<a name="line-194"></a><a name="comboBoxEntryGetTextColumn"></a><span class='hs-comment'>-- %hash c:a3e3 d:6441</span>
<a name="line-195"></a><span class='hs-comment'>-- | Returns the column which is used to get the strings from.</span>
<a name="line-196"></a><span class='hs-comment'>--</span>
<a name="line-197"></a><span class='hs-definition'>comboBoxEntryGetTextColumn</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ComboBoxEntryClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-198"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>ColumnId</span> <span class='hs-varid'>row</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ returns A column in the data source model of @entryBox@.</span>
<a name="line-199"></a><span class='hs-definition'>comboBoxEntryGetTextColumn</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-200"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>makeColumnIdString</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromIntegral</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-201"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ComboBoxEntry</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_combo_box_entry_get_text_column</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-202"></a><span class='hs-comment'>{-# LINE 196 "./Graphics/UI/Gtk/MenuComboToolbar/ComboBoxEntry.chs" #-}</span>
<a name="line-203"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toComboBoxEntry</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-204"></a>
<a name="line-205"></a>
<a name="line-206"></a><a name="comboBoxEntryGetActiveText"></a><span class='hs-comment'>-- | Retrieve the text currently in the entry.</span>
<a name="line-207"></a><span class='hs-comment'>--</span>
<a name="line-208"></a><span class='hs-comment'>-- * Returns @Nothing@ if no text is selected or entered.</span>
<a name="line-209"></a><span class='hs-comment'>--</span>
<a name="line-210"></a><span class='hs-comment'>-- * Availabe in Gtk 2.6 or higher.</span>
<a name="line-211"></a><span class='hs-comment'>--</span>
<a name="line-212"></a><span class='hs-definition'>comboBoxEntryGetActiveText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ComboBoxEntryClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-213"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-214"></a><span class='hs-definition'>comboBoxEntryGetActiveText</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-215"></a> <span class='hs-varid'>strPtr</span> <span class='hs-keyglyph'><-</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ComboBox</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_combo_box_get_active_text</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>toComboBox</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-216"></a> <span class='hs-keyword'>if</span> <span class='hs-varid'>strPtr</span> <span class='hs-varop'>==</span> <span class='hs-varid'>nullPtr</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>liftM</span> <span class='hs-conid'>Just</span> <span class='hs-varop'>$</span>
<a name="line-217"></a> <span class='hs-varid'>peekUTFString</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>strPtr</span><span class='hs-layout'>)</span>
<a name="line-218"></a>
<a name="line-219"></a>
<a name="line-220"></a><span class='hs-comment'>--------------------</span>
<a name="line-221"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-222"></a>
<a name="line-223"></a><a name="comboBoxEntryTextColumn"></a><span class='hs-comment'>-- %hash c:84ff d:be07</span>
<a name="line-224"></a><span class='hs-comment'>-- | A column in the data source model to get the strings from.</span>
<a name="line-225"></a><span class='hs-comment'>--</span>
<a name="line-226"></a><span class='hs-comment'>-- Allowed values: >= 0</span>
<a name="line-227"></a><span class='hs-comment'>--</span>
<a name="line-228"></a><span class='hs-comment'>-- Default value: 'Graphics.UI.Gtk.ModelView.CustomStore.invalidColumnId'</span>
<a name="line-229"></a><span class='hs-comment'>--</span>
<a name="line-230"></a><span class='hs-definition'>comboBoxEntryTextColumn</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ComboBoxEntryClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-layout'>(</span><span class='hs-conid'>ColumnId</span> <span class='hs-varid'>row</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-231"></a><span class='hs-definition'>comboBoxEntryTextColumn</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-232"></a> <span class='hs-varid'>comboBoxEntryGetTextColumn</span>
<a name="line-233"></a> <span class='hs-varid'>comboBoxEntrySetTextColumn</span>
<a name="line-234"></a>
<a name="line-235"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"gtk_combo_box_entry_new"</span>
<a name="line-236"></a> <span class='hs-varid'>gtk_combo_box_entry_new</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-237"></a>
<a name="line-238"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"gtk_combo_box_entry_set_text_column"</span>
<a name="line-239"></a> <span class='hs-varid'>gtk_combo_box_entry_set_text_column</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>ComboBoxEntry</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CInt</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-240"></a>
<a name="line-241"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"gtk_combo_box_entry_get_text_column"</span>
<a name="line-242"></a> <span class='hs-varid'>gtk_combo_box_entry_get_text_column</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>ComboBoxEntry</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>CInt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-243"></a>
<a name="line-244"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"gtk_combo_box_get_active_text"</span>
<a name="line-245"></a> <span class='hs-varid'>gtk_combo_box_get_active_text</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>ComboBox</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
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