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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/ModelView/TreeSelection.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 TreeSelection</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Author : Axel Simon</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Created: 8 May 2001</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 1999-2005 Axel Simon</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'>-- The selection object for 'TreeView'</span>
<a name="line-28"></a><span class='hs-comment'>--</span>
<a name="line-29"></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'>ModelView</span><span class='hs-varop'>.</span><span class='hs-conid'>TreeSelection</span> <span class='hs-layout'>(</span>
<a name="line-30"></a><span class='hs-comment'>-- * Detail</span>
<a name="line-31"></a><span class='hs-comment'>--</span>
<a name="line-32"></a><span class='hs-comment'>-- | The 'TreeSelection' object is a helper object to manage the selection for</span>
<a name="line-33"></a><span class='hs-comment'>-- a 'TreeView' widget. The 'TreeSelection' object is automatically created</span>
<a name="line-34"></a><span class='hs-comment'>-- when a new 'TreeView' widget is created, and cannot exist independentally of</span>
<a name="line-35"></a><span class='hs-comment'>-- this widget. The primary reason the 'TreeSelection' objects exists is for</span>
<a name="line-36"></a><span class='hs-comment'>-- cleanliness of code and API. That is, there is no conceptual reason all</span>
<a name="line-37"></a><span class='hs-comment'>-- these functions could not be methods on the 'TreeView' widget instead of a</span>
<a name="line-38"></a><span class='hs-comment'>-- separate function.</span>
<a name="line-39"></a><span class='hs-comment'>--</span>
<a name="line-40"></a><span class='hs-comment'>-- The 'TreeSelection' object is gotten from a 'TreeView' by calling</span>
<a name="line-41"></a><span class='hs-comment'>-- 'treeViewGetSelection'. It can be</span>
<a name="line-42"></a><span class='hs-comment'>-- manipulated to check the selection status of the tree, as well as select</span>
<a name="line-43"></a><span class='hs-comment'>-- and deselect individual rows. Selection is done completely on the</span>
<a name="line-44"></a><span class='hs-comment'>-- 'TreeView' side. As a result, multiple views of the same model can</span>
<a name="line-45"></a><span class='hs-comment'>-- have completely different selections. Additionally, you cannot change the</span>
<a name="line-46"></a><span class='hs-comment'>-- selection of a row on the model that is not currently displayed by the view</span>
<a name="line-47"></a><span class='hs-comment'>-- without expanding its parents first.</span>
<a name="line-48"></a><span class='hs-comment'>--</span>
<a name="line-49"></a><span class='hs-comment'>-- One of the important things to remember when monitoring the selection of</span>
<a name="line-50"></a><span class='hs-comment'>-- a view is that the \"changed\" signal is mostly a hint. That is, it may only</span>
<a name="line-51"></a><span class='hs-comment'>-- emit one signal when a range of rows is selected. Additionally, it may on</span>
<a name="line-52"></a><span class='hs-comment'>-- occasion emit a \"changed\" signal when nothing has happened (mostly as a</span>
<a name="line-53"></a><span class='hs-comment'>-- result of programmers calling select_row on an already selected row).</span>
<a name="line-54"></a>
<a name="line-55"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-56"></a><span class='hs-comment'>-- |</span>
<a name="line-57"></a><span class='hs-comment'>-- @</span>
<a name="line-58"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-59"></a><span class='hs-comment'>-- | +----TreeSelection</span>
<a name="line-60"></a><span class='hs-comment'>-- @</span>
<a name="line-61"></a>
<a name="line-62"></a><span class='hs-comment'>-- * Types</span>
<a name="line-63"></a> <span class='hs-conid'>TreeSelection</span><span class='hs-layout'>,</span>
<a name="line-64"></a> <span class='hs-conid'>TreeSelectionClass</span><span class='hs-layout'>,</span>
<a name="line-65"></a> <span class='hs-varid'>castToTreeSelection</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeTreeSelection</span><span class='hs-layout'>,</span>
<a name="line-66"></a> <span class='hs-varid'>toTreeSelection</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-conid'>SelectionMode</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-68"></a> <span class='hs-conid'>TreeSelectionCB</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-conid'>TreeSelectionForeachCB</span><span class='hs-layout'>,</span>
<a name="line-70"></a>
<a name="line-71"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-72"></a> <span class='hs-varid'>treeSelectionSetMode</span><span class='hs-layout'>,</span>
<a name="line-73"></a> <span class='hs-varid'>treeSelectionGetMode</span><span class='hs-layout'>,</span>
<a name="line-74"></a> <span class='hs-varid'>treeSelectionSetSelectFunction</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-varid'>treeSelectionGetTreeView</span><span class='hs-layout'>,</span>
<a name="line-76"></a> <span class='hs-varid'>treeSelectionGetSelected</span><span class='hs-layout'>,</span>
<a name="line-77"></a> <span class='hs-varid'>treeSelectionSelectedForeach</span><span class='hs-layout'>,</span>
<a name="line-78"></a>
<a name="line-79"></a> <span class='hs-varid'>treeSelectionGetSelectedRows</span><span class='hs-layout'>,</span>
<a name="line-80"></a> <span class='hs-varid'>treeSelectionCountSelectedRows</span><span class='hs-layout'>,</span>
<a name="line-81"></a>
<a name="line-82"></a> <span class='hs-varid'>treeSelectionSelectPath</span><span class='hs-layout'>,</span>
<a name="line-83"></a> <span class='hs-varid'>treeSelectionUnselectPath</span><span class='hs-layout'>,</span>
<a name="line-84"></a> <span class='hs-varid'>treeSelectionPathIsSelected</span><span class='hs-layout'>,</span>
<a name="line-85"></a> <span class='hs-varid'>treeSelectionSelectIter</span><span class='hs-layout'>,</span>
<a name="line-86"></a> <span class='hs-varid'>treeSelectionUnselectIter</span><span class='hs-layout'>,</span>
<a name="line-87"></a> <span class='hs-varid'>treeSelectionIterIsSelected</span><span class='hs-layout'>,</span>
<a name="line-88"></a> <span class='hs-varid'>treeSelectionSelectAll</span><span class='hs-layout'>,</span>
<a name="line-89"></a> <span class='hs-varid'>treeSelectionUnselectAll</span><span class='hs-layout'>,</span>
<a name="line-90"></a> <span class='hs-varid'>treeSelectionSelectRange</span><span class='hs-layout'>,</span>
<a name="line-91"></a>
<a name="line-92"></a> <span class='hs-varid'>treeSelectionUnselectRange</span><span class='hs-layout'>,</span>
<a name="line-93"></a>
<a name="line-94"></a>
<a name="line-95"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-96"></a> <span class='hs-varid'>treeSelectionMode</span><span class='hs-layout'>,</span>
<a name="line-97"></a>
<a name="line-98"></a><span class='hs-comment'>-- * Signals</span>
<a name="line-99"></a> <span class='hs-varid'>onSelectionChanged</span><span class='hs-layout'>,</span>
<a name="line-100"></a> <span class='hs-varid'>afterSelectionChanged</span>
<a name="line-101"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-102"></a>
<a name="line-103"></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-104"></a>
<a name="line-105"></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-106"></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'>GList</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromGList</span><span class='hs-layout'>)</span>
<a name="line-107"></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-108"></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'>GObject</span> <span class='hs-layout'>(</span><span class='hs-varid'>destroyFunPtr</span><span class='hs-layout'>)</span>
<a name="line-109"></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-110"></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>
<a name="line-111"></a><span class='hs-comment'>{-# LINE 110 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-112"></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'>Signals</span>
<a name="line-113"></a><span class='hs-comment'>{-# LINE 111 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-114"></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'>General</span><span class='hs-varop'>.</span><span class='hs-conid'>Enums</span> <span class='hs-layout'>(</span><span class='hs-conid'>SelectionMode</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-115"></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-116"></a><span class='hs-comment'>{-# LINE 113 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-117"></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-118"></a><span class='hs-comment'>{-# LINE 114 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-119"></a>
<a name="line-120"></a>
<a name="line-121"></a><span class='hs-comment'>{-# LINE 116 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-122"></a>
<a name="line-123"></a><span class='hs-comment'>--------------------</span>
<a name="line-124"></a><span class='hs-comment'>-- Methods</span>
<a name="line-125"></a>
<a name="line-126"></a><a name="treeSelectionSetMode"></a><span class='hs-comment'>-- | Set single or multiple choice.</span>
<a name="line-127"></a><span class='hs-comment'>--</span>
<a name="line-128"></a><span class='hs-definition'>treeSelectionSetMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-129"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>SelectionMode</span>
<a name="line-130"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-131"></a><span class='hs-definition'>treeSelectionSetMode</span> <span class='hs-varid'>self</span> <span class='hs-varid'>type_</span> <span class='hs-keyglyph'>=</span>
<a name="line-132"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_set_mode</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-133"></a><span class='hs-comment'>{-# LINE 127 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-134"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-135"></a> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromEnum</span><span class='hs-layout'>)</span> <span class='hs-varid'>type_</span><span class='hs-layout'>)</span>
<a name="line-136"></a>
<a name="line-137"></a><a name="treeSelectionGetMode"></a><span class='hs-comment'>-- | Gets the selection mode.</span>
<a name="line-138"></a><span class='hs-comment'>--</span>
<a name="line-139"></a><span class='hs-definition'>treeSelectionGetMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-140"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>SelectionMode</span>
<a name="line-141"></a><span class='hs-definition'>treeSelectionGetMode</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-142"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>toEnum</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromIntegral</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-143"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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_tree_selection_get_mode</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-144"></a><span class='hs-comment'>{-# LINE 137 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-145"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-146"></a>
<a name="line-147"></a><a name="treeSelectionSetSelectFunction"></a><span class='hs-comment'>-- | Set a callback function if selection changes.</span>
<a name="line-148"></a><span class='hs-comment'>--</span>
<a name="line-149"></a><span class='hs-comment'>-- * If set, this function is called before any</span>
<a name="line-150"></a><span class='hs-comment'>-- node is selected or unselected, giving some control over which nodes are</span>
<a name="line-151"></a><span class='hs-comment'>-- selected. The select function should return @True@ if the state of the node</span>
<a name="line-152"></a><span class='hs-comment'>-- may be toggled, and @False@ if the state of the node should be left</span>
<a name="line-153"></a><span class='hs-comment'>-- unchanged.</span>
<a name="line-154"></a><span class='hs-definition'>treeSelectionSetSelectFunction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-155"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeSelectionCB</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-156"></a><span class='hs-definition'>treeSelectionSetSelectFunction</span> <span class='hs-varid'>ts</span> <span class='hs-varid'>fun</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-157"></a> <span class='hs-varid'>fPtr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkTreeSelectionFunc</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>tp</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-158"></a> <span class='hs-varid'>path</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>peekTreePath</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>tp</span><span class='hs-layout'>)</span>
<a name="line-159"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromBool</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fun</span> <span class='hs-varid'>path</span>
<a name="line-160"></a> <span class='hs-layout'>)</span>
<a name="line-161"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span> <span class='hs-varid'>arg4</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_tree_selection_set_select_function</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span> <span class='hs-varid'>arg4</span><span class='hs-layout'>)</span>
<a name="line-162"></a><span class='hs-comment'>{-# LINE 154 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-163"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>ts</span><span class='hs-layout'>)</span>
<a name="line-164"></a> <span class='hs-varid'>fPtr</span>
<a name="line-165"></a> <span class='hs-layout'>(</span><span class='hs-varid'>castFunPtrToPtr</span> <span class='hs-varid'>fPtr</span><span class='hs-layout'>)</span>
<a name="line-166"></a> <span class='hs-varid'>destroyFunPtr</span>
<a name="line-167"></a>
<a name="line-168"></a><a name="TreeSelectionCB"></a><span class='hs-comment'>-- | Callback type for a function that is called everytime the selection</span>
<a name="line-169"></a><a name="TreeSelectionCB"></a><span class='hs-comment'>-- changes. This function is set with 'treeSelectionSetSelectFunction'.</span>
<a name="line-170"></a><a name="TreeSelectionCB"></a><span class='hs-comment'>--</span>
<a name="line-171"></a><a name="TreeSelectionCB"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>TreeSelectionCB</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TreePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-172"></a><a name="TreeSelectionFunc"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>TreeSelectionFunc</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreeSelection</span><span class='hs-layout'>)</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'>TreeModel</span><span class='hs-layout'>)</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'>NativeTreePath</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-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</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><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-173"></a><span class='hs-comment'>{-# LINE 164 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-174"></a>
<a name="line-175"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-str'>"wrapper"</span> <span class='hs-varid'>mkTreeSelectionFunc</span> <span class='hs-keyglyph'>::</span>
<a name="line-176"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>CInt</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>-></span>
<a name="line-177"></a> <span class='hs-conid'>IO</span> <span class='hs-conid'>TreeSelectionFunc</span>
<a name="line-178"></a>
<a name="line-179"></a><a name="treeSelectionGetTreeView"></a><span class='hs-comment'>-- | Retrieve the 'TreeView' widget that this 'TreeSelection' works on.</span>
<a name="line-180"></a><span class='hs-comment'>--</span>
<a name="line-181"></a><span class='hs-definition'>treeSelectionGetTreeView</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TreeView</span>
<a name="line-182"></a><span class='hs-definition'>treeSelectionGetTreeView</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-183"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkTreeView</span> <span class='hs-varop'>$</span>
<a name="line-184"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_get_tree_view</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-185"></a><span class='hs-comment'>{-# LINE 175 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-186"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-187"></a>
<a name="line-188"></a><a name="treeSelectionGetSelected"></a><span class='hs-comment'>-- | Retrieves the selection of a single choice 'TreeSelection'.</span>
<a name="line-189"></a><span class='hs-comment'>--</span>
<a name="line-190"></a><span class='hs-definition'>treeSelectionGetSelected</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span>
<a name="line-191"></a> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>TreeIter</span><span class='hs-layout'>)</span>
<a name="line-192"></a><span class='hs-definition'>treeSelectionGetSelected</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-193"></a> <span class='hs-varid'>receiveTreeIter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-194"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</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_tree_selection_get_selected</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-195"></a><span class='hs-comment'>{-# LINE 184 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-196"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-197"></a> <span class='hs-varid'>nullPtr</span>
<a name="line-198"></a> <span class='hs-varid'>iterPtr</span>
<a name="line-199"></a>
<a name="line-200"></a><a name="treeSelectionSelectedForeach"></a><span class='hs-comment'>-- | Execute a function for each selected node.</span>
<a name="line-201"></a><span class='hs-comment'>--</span>
<a name="line-202"></a><span class='hs-comment'>-- * Note that you cannot modify the tree or selection from within this</span>
<a name="line-203"></a><span class='hs-comment'>-- function. Hence, 'treeSelectionGetSelectedRows' might be more useful.</span>
<a name="line-204"></a><span class='hs-comment'>--</span>
<a name="line-205"></a><span class='hs-definition'>treeSelectionSelectedForeach</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-206"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeSelectionForeachCB</span>
<a name="line-207"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-208"></a><span class='hs-definition'>treeSelectionSelectedForeach</span> <span class='hs-varid'>self</span> <span class='hs-varid'>fun</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-209"></a> <span class='hs-varid'>fPtr</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkTreeSelectionForeachFunc</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-210"></a> <span class='hs-comment'>-- make a deep copy of the iterator. This makes it possible to store this</span>
<a name="line-211"></a> <span class='hs-comment'>-- iterator in Haskell land somewhere. The TreeModel parameter is not</span>
<a name="line-212"></a> <span class='hs-comment'>-- passed to the function due to performance reasons. But since it is</span>
<a name="line-213"></a> <span class='hs-comment'>-- a constant member of Selection this does not matter.</span>
<a name="line-214"></a> <span class='hs-varid'>iter</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>iterPtr</span>
<a name="line-215"></a> <span class='hs-varid'>fun</span> <span class='hs-varid'>iter</span>
<a name="line-216"></a> <span class='hs-layout'>)</span>
<a name="line-217"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</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_tree_selection_selected_foreach</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-218"></a><span class='hs-comment'>{-# LINE 206 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-219"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-220"></a> <span class='hs-varid'>fPtr</span>
<a name="line-221"></a> <span class='hs-varid'>nullPtr</span>
<a name="line-222"></a> <span class='hs-varid'>freeHaskellFunPtr</span> <span class='hs-varid'>fPtr</span>
<a name="line-223"></a>
<a name="line-224"></a><a name="TreeSelectionForeachCB"></a><span class='hs-comment'>-- | Callback function type for 'treeSelectionSelectedForeach'.</span>
<a name="line-225"></a><a name="TreeSelectionForeachCB"></a><span class='hs-comment'>--</span>
<a name="line-226"></a><a name="TreeSelectionForeachCB"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>TreeSelectionForeachCB</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TreeIter</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-227"></a><a name="TreeSelectionForeachFunc"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>TreeSelectionForeachFunc</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreeModel</span><span class='hs-layout'>)</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'>NativeTreePath</span><span class='hs-layout'>)</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'>TreeIter</span><span class='hs-layout'>)</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'>()</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-228"></a><span class='hs-comment'>{-# LINE 215 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-229"></a>
<a name="line-230"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-str'>"wrapper"</span> <span class='hs-varid'>mkTreeSelectionForeachFunc</span> <span class='hs-keyglyph'>::</span>
<a name="line-231"></a> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreeIter</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>TreeSelectionForeachFunc</span>
<a name="line-232"></a>
<a name="line-233"></a>
<a name="line-234"></a><a name="treeSelectionGetSelectedRows"></a><span class='hs-comment'>-- | Creates a list of paths of all selected rows.</span>
<a name="line-235"></a><span class='hs-comment'>--</span>
<a name="line-236"></a><span class='hs-comment'>-- * Additionally, if you are</span>
<a name="line-237"></a><span class='hs-comment'>-- planning on modifying the model after calling this function, you may want to</span>
<a name="line-238"></a><span class='hs-comment'>-- convert the returned list into a list of 'TreeRowReference's. To do this,</span>
<a name="line-239"></a><span class='hs-comment'>-- you can use 'treeRowReferenceNew'.</span>
<a name="line-240"></a><span class='hs-comment'>--</span>
<a name="line-241"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.2</span>
<a name="line-242"></a><span class='hs-comment'>--</span>
<a name="line-243"></a><span class='hs-definition'>treeSelectionGetSelectedRows</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-244"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>TreePath</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ returns a list containing a 'TreePath' for</span>
<a name="line-245"></a> <span class='hs-comment'>-- each selected row.</span>
<a name="line-246"></a><span class='hs-definition'>treeSelectionGetSelectedRows</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-247"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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_tree_selection_get_selected_rows</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-248"></a><span class='hs-comment'>{-# LINE 234 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-249"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-250"></a> <span class='hs-varid'>nullPtr</span>
<a name="line-251"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>fromGList</span>
<a name="line-252"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>mapM</span> <span class='hs-varid'>fromTreePath</span>
<a name="line-253"></a>
<a name="line-254"></a><a name="treeSelectionCountSelectedRows"></a><span class='hs-comment'>-- | Returns the number of rows that are selected.</span>
<a name="line-255"></a><span class='hs-comment'>--</span>
<a name="line-256"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.2</span>
<a name="line-257"></a><span class='hs-comment'>--</span>
<a name="line-258"></a><span class='hs-definition'>treeSelectionCountSelectedRows</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-259"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ returns The number of rows selected.</span>
<a name="line-260"></a><span class='hs-definition'>treeSelectionCountSelectedRows</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-261"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span>
<a name="line-262"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_count_selected_rows</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-263"></a><span class='hs-comment'>{-# LINE 248 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-264"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-265"></a>
<a name="line-266"></a>
<a name="line-267"></a><a name="treeSelectionSelectPath"></a><span class='hs-comment'>-- | Select a specific item by 'TreePath'.</span>
<a name="line-268"></a><span class='hs-comment'>--</span>
<a name="line-269"></a><span class='hs-definition'>treeSelectionSelectPath</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-270"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span>
<a name="line-271"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-272"></a><span class='hs-definition'>treeSelectionSelectPath</span> <span class='hs-varid'>self</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-273"></a><span class='hs-definition'>treeSelectionSelectPath</span> <span class='hs-varid'>self</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span>
<a name="line-274"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span> <span class='hs-keyglyph'>-></span>
<a name="line-275"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg2</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_select_path</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-276"></a><span class='hs-comment'>{-# LINE 260 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-277"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-278"></a> <span class='hs-varid'>path</span>
<a name="line-279"></a>
<a name="line-280"></a><a name="treeSelectionUnselectPath"></a><span class='hs-comment'>-- | Deselect a specific item by 'TreePath'.</span>
<a name="line-281"></a><span class='hs-comment'>--</span>
<a name="line-282"></a><span class='hs-definition'>treeSelectionUnselectPath</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-283"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span>
<a name="line-284"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-285"></a><span class='hs-definition'>treeSelectionUnselectPath</span> <span class='hs-varid'>self</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span>
<a name="line-286"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span> <span class='hs-keyglyph'>-></span>
<a name="line-287"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg2</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_unselect_path</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-288"></a><span class='hs-comment'>{-# LINE 271 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-289"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-290"></a> <span class='hs-varid'>path</span>
<a name="line-291"></a>
<a name="line-292"></a><a name="treeSelectionPathIsSelected"></a><span class='hs-comment'>-- | Returns True if the row at the given path is currently selected.</span>
<a name="line-293"></a><span class='hs-comment'>--</span>
<a name="line-294"></a><span class='hs-definition'>treeSelectionPathIsSelected</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-295"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-296"></a><span class='hs-definition'>treeSelectionPathIsSelected</span> <span class='hs-varid'>self</span> <span class='hs-varid'>path</span> <span class='hs-keyglyph'>=</span>
<a name="line-297"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>toBool</span> <span class='hs-varop'>$</span>
<a name="line-298"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>path</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>path</span> <span class='hs-keyglyph'>-></span>
<a name="line-299"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_path_is_selected</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-300"></a><span class='hs-comment'>{-# LINE 282 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-301"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-302"></a> <span class='hs-varid'>path</span>
<a name="line-303"></a>
<a name="line-304"></a><a name="treeSelectionSelectIter"></a><span class='hs-comment'>-- | Select a specific item by 'TreeIter'.</span>
<a name="line-305"></a><span class='hs-comment'>--</span>
<a name="line-306"></a><span class='hs-definition'>treeSelectionSelectIter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeIter</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-307"></a><span class='hs-definition'>treeSelectionSelectIter</span> <span class='hs-varid'>self</span> <span class='hs-varid'>iter</span> <span class='hs-keyglyph'>=</span>
<a name="line-308"></a> <span class='hs-varid'>with</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-309"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_select_iter</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-310"></a><span class='hs-comment'>{-# LINE 291 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-311"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-312"></a> <span class='hs-varid'>iterPtr</span>
<a name="line-313"></a>
<a name="line-314"></a><a name="treeSelectionUnselectIter"></a><span class='hs-comment'>-- | Deselect a specific item by 'TreeIter'.</span>
<a name="line-315"></a><span class='hs-comment'>--</span>
<a name="line-316"></a><span class='hs-definition'>treeSelectionUnselectIter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeIter</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-317"></a><span class='hs-definition'>treeSelectionUnselectIter</span> <span class='hs-varid'>self</span> <span class='hs-varid'>iter</span> <span class='hs-keyglyph'>=</span>
<a name="line-318"></a> <span class='hs-varid'>with</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-319"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_unselect_iter</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-320"></a><span class='hs-comment'>{-# LINE 300 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-321"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-322"></a> <span class='hs-varid'>iterPtr</span>
<a name="line-323"></a>
<a name="line-324"></a><a name="treeSelectionIterIsSelected"></a><span class='hs-comment'>-- | Returns True if the row at the given iter is currently selected.</span>
<a name="line-325"></a><span class='hs-comment'>--</span>
<a name="line-326"></a><span class='hs-definition'>treeSelectionIterIsSelected</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-327"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreeIter</span>
<a name="line-328"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-329"></a><span class='hs-definition'>treeSelectionIterIsSelected</span> <span class='hs-varid'>self</span> <span class='hs-varid'>iter</span> <span class='hs-keyglyph'>=</span>
<a name="line-330"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>toBool</span> <span class='hs-varop'>$</span>
<a name="line-331"></a> <span class='hs-varid'>with</span> <span class='hs-varid'>iter</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>iterPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-332"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_iter_is_selected</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-333"></a><span class='hs-comment'>{-# LINE 312 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-334"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-335"></a> <span class='hs-varid'>iterPtr</span>
<a name="line-336"></a>
<a name="line-337"></a><a name="treeSelectionSelectAll"></a><span class='hs-comment'>-- | Selects all the nodes. The tree selection must be set to</span>
<a name="line-338"></a><span class='hs-comment'>-- 'SelectionMultiple' mode.</span>
<a name="line-339"></a><span class='hs-comment'>--</span>
<a name="line-340"></a><span class='hs-definition'>treeSelectionSelectAll</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-341"></a><span class='hs-definition'>treeSelectionSelectAll</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-342"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_select_all</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-343"></a><span class='hs-comment'>{-# LINE 321 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-344"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-345"></a>
<a name="line-346"></a><a name="treeSelectionUnselectAll"></a><span class='hs-comment'>-- | Unselects all the nodes.</span>
<a name="line-347"></a><span class='hs-comment'>--</span>
<a name="line-348"></a><span class='hs-definition'>treeSelectionUnselectAll</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-349"></a><span class='hs-definition'>treeSelectionUnselectAll</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-350"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</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_tree_selection_unselect_all</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-351"></a><span class='hs-comment'>{-# LINE 328 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-352"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-353"></a>
<a name="line-354"></a><a name="treeSelectionSelectRange"></a><span class='hs-comment'>-- | Selects a range of nodes, determined by @startPath@ and @endPath@</span>
<a name="line-355"></a><span class='hs-comment'>-- inclusive. @selection@ must be set to 'SelectionMultiple' mode.</span>
<a name="line-356"></a><span class='hs-comment'>--</span>
<a name="line-357"></a><span class='hs-definition'>treeSelectionSelectRange</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-358"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span> <span class='hs-comment'>-- ^ @startPath@ - The initial node of the range.</span>
<a name="line-359"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span> <span class='hs-comment'>-- ^ @endPath@ - The final node of the range.</span>
<a name="line-360"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-361"></a><span class='hs-definition'>treeSelectionSelectRange</span> <span class='hs-varid'>self</span> <span class='hs-varid'>startPath</span> <span class='hs-varid'>endPath</span> <span class='hs-keyglyph'>=</span>
<a name="line-362"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>endPath</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>endPath</span> <span class='hs-keyglyph'>-></span>
<a name="line-363"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>startPath</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>startPath</span> <span class='hs-keyglyph'>-></span>
<a name="line-364"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_tree_selection_select_range</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-365"></a><span class='hs-comment'>{-# LINE 341 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-366"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-367"></a> <span class='hs-varid'>startPath</span>
<a name="line-368"></a> <span class='hs-varid'>endPath</span>
<a name="line-369"></a>
<a name="line-370"></a>
<a name="line-371"></a><a name="treeSelectionUnselectRange"></a><span class='hs-comment'>-- | Unselects a range of nodes, determined by @startPath@ and @endPath@</span>
<a name="line-372"></a><span class='hs-comment'>-- inclusive.</span>
<a name="line-373"></a><span class='hs-comment'>--</span>
<a name="line-374"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.2</span>
<a name="line-375"></a><span class='hs-comment'>--</span>
<a name="line-376"></a><span class='hs-definition'>treeSelectionUnselectRange</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-377"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span> <span class='hs-comment'>-- ^ @startPath@ - The initial node of the range.</span>
<a name="line-378"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TreePath</span> <span class='hs-comment'>-- ^ @endPath@ - The initial node of the range.</span>
<a name="line-379"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-380"></a><span class='hs-definition'>treeSelectionUnselectRange</span> <span class='hs-varid'>self</span> <span class='hs-varid'>startPath</span> <span class='hs-varid'>endPath</span> <span class='hs-keyglyph'>=</span>
<a name="line-381"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>endPath</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>endPath</span> <span class='hs-keyglyph'>-></span>
<a name="line-382"></a> <span class='hs-varid'>withTreePath</span> <span class='hs-varid'>startPath</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>startPath</span> <span class='hs-keyglyph'>-></span>
<a name="line-383"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>TreeSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>NativeTreePath</span> <span class='hs-varid'>arg3</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_tree_selection_unselect_range</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-384"></a><span class='hs-comment'>{-# LINE 359 "./Graphics/UI/Gtk/ModelView/TreeSelection.chs" #-}</span>
<a name="line-385"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toTreeSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-386"></a> <span class='hs-varid'>startPath</span>
<a name="line-387"></a> <span class='hs-varid'>endPath</span>
<a name="line-388"></a>
<a name="line-389"></a>
<a name="line-390"></a><span class='hs-comment'>--------------------</span>
<a name="line-391"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-392"></a>
<a name="line-393"></a><a name="treeSelectionMode"></a><span class='hs-comment'>-- | \'mode\' property. See 'treeSelectionGetMode' and 'treeSelectionSetMode'</span>
<a name="line-394"></a><span class='hs-comment'>--</span>
<a name="line-395"></a><span class='hs-definition'>treeSelectionMode</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</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-conid'>SelectionMode</span>
<a name="line-396"></a><span class='hs-definition'>treeSelectionMode</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-397"></a> <span class='hs-varid'>treeSelectionGetMode</span>
<a name="line-398"></a> <span class='hs-varid'>treeSelectionSetMode</span>
<a name="line-399"></a>
<a name="line-400"></a><span class='hs-comment'>--------------------</span>
<a name="line-401"></a><span class='hs-comment'>-- Signals</span>
<a name="line-402"></a>
<a name="line-403"></a><a name="onSelectionChanged"></a><span class='hs-comment'>-- | Emitted whenever the selection has (possibly) changed. Please note that</span>
<a name="line-404"></a><span class='hs-comment'>-- this signal is mostly a hint. It may only be emitted once when a range of</span>
<a name="line-405"></a><span class='hs-comment'>-- rows are selected, and it may occasionally be emitted when nothing has</span>
<a name="line-406"></a><span class='hs-comment'>-- happened.</span>
<a name="line-407"></a><span class='hs-comment'>--</span>
<a name="line-408"></a><span class='hs-definition'>onSelectionChanged</span><span class='hs-layout'>,</span> <span class='hs-varid'>afterSelectionChanged</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TreeSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-409"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-410"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConnectId</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-411"></a><span class='hs-definition'>onSelectionChanged</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>connect_NONE__NONE</span> <span class='hs-str'>"changed"</span> <span class='hs-conid'>False</span>
<a name="line-412"></a><a name="afterSelectionChanged"></a><span class='hs-definition'>afterSelectionChanged</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>connect_NONE__NONE</span> <span class='hs-str'>"changed"</span> <span class='hs-conid'>True</span>
<a name="line-413"></a>
<a name="line-414"></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_tree_selection_set_mode"</span>
<a name="line-415"></a> <span class='hs-varid'>gtk_tree_selection_set_mode</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'>TreeSelection</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-416"></a>
<a name="line-417"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"gtk_tree_selection_get_mode"</span>
<a name="line-418"></a> <span class='hs-varid'>gtk_tree_selection_get_mode</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'>TreeSelection</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-419"></a>
<a name="line-420"></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_tree_selection_set_select_function"</span>
<a name="line-421"></a> <span class='hs-varid'>gtk_tree_selection_set_select_function</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'>TreeSelection</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreeSelection</span><span class='hs-layout'>)</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'>TreeModel</span><span class='hs-layout'>)</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'>NativeTreePath</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-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</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><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>()</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>()</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-422"></a>
<a name="line-423"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"gtk_tree_selection_get_tree_view"</span>
<a name="line-424"></a> <span class='hs-varid'>gtk_tree_selection_get_tree_view</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'>TreeSelection</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'>TreeView</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-425"></a>
<a name="line-426"></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_tree_selection_get_selected"</span>
<a name="line-427"></a> <span class='hs-varid'>gtk_tree_selection_get_selected</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'>TreeSelection</span><span class='hs-layout'>)</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'>TreeModel</span><span class='hs-layout'>)</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'>TreeIter</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><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-428"></a>
<a name="line-429"></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_tree_selection_selected_foreach"</span>
<a name="line-430"></a> <span class='hs-varid'>gtk_tree_selection_selected_foreach</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'>TreeSelection</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>TreeModel</span><span class='hs-layout'>)</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'>NativeTreePath</span><span class='hs-layout'>)</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'>TreeIter</span><span class='hs-layout'>)</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'>()</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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'>()</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-431"></a>
<a name="line-432"></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_tree_selection_get_selected_rows"</span>
<a name="line-433"></a> <span class='hs-varid'>gtk_tree_selection_get_selected_rows</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'>TreeSelection</span><span class='hs-layout'>)</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'>TreeModel</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-434"></a>
<a name="line-435"></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_tree_selection_count_selected_rows"</span>
<a name="line-436"></a> <span class='hs-varid'>gtk_tree_selection_count_selected_rows</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'>TreeSelection</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-437"></a>
<a name="line-438"></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_tree_selection_select_path"</span>
<a name="line-439"></a> <span class='hs-varid'>gtk_tree_selection_select_path</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'>TreeSelection</span><span class='hs-layout'>)</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'>NativeTreePath</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-440"></a>
<a name="line-441"></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_tree_selection_unselect_path"</span>
<a name="line-442"></a> <span class='hs-varid'>gtk_tree_selection_unselect_path</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'>TreeSelection</span><span class='hs-layout'>)</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'>NativeTreePath</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-443"></a>
<a name="line-444"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"gtk_tree_selection_path_is_selected"</span>
<a name="line-445"></a> <span class='hs-varid'>gtk_tree_selection_path_is_selected</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'>TreeSelection</span><span class='hs-layout'>)</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'>NativeTreePath</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><span class='hs-layout'>)</span>
<a name="line-446"></a>
<a name="line-447"></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_tree_selection_select_iter"</span>
<a name="line-448"></a> <span class='hs-varid'>gtk_tree_selection_select_iter</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'>TreeSelection</span><span class='hs-layout'>)</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'>TreeIter</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-449"></a>
<a name="line-450"></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_tree_selection_unselect_iter"</span>
<a name="line-451"></a> <span class='hs-varid'>gtk_tree_selection_unselect_iter</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'>TreeSelection</span><span class='hs-layout'>)</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'>TreeIter</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-452"></a>
<a name="line-453"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"gtk_tree_selection_iter_is_selected"</span>
<a name="line-454"></a> <span class='hs-varid'>gtk_tree_selection_iter_is_selected</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'>TreeSelection</span><span class='hs-layout'>)</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'>TreeIter</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><span class='hs-layout'>)</span>
<a name="line-455"></a>
<a name="line-456"></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_tree_selection_select_all"</span>
<a name="line-457"></a> <span class='hs-varid'>gtk_tree_selection_select_all</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'>TreeSelection</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-458"></a>
<a name="line-459"></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_tree_selection_unselect_all"</span>
<a name="line-460"></a> <span class='hs-varid'>gtk_tree_selection_unselect_all</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'>TreeSelection</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-461"></a>
<a name="line-462"></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_tree_selection_select_range"</span>
<a name="line-463"></a> <span class='hs-varid'>gtk_tree_selection_select_range</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'>TreeSelection</span><span class='hs-layout'>)</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'>NativeTreePath</span><span class='hs-layout'>)</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'>NativeTreePath</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-464"></a>
<a name="line-465"></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_tree_selection_unselect_range"</span>
<a name="line-466"></a> <span class='hs-varid'>gtk_tree_selection_unselect_range</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'>TreeSelection</span><span class='hs-layout'>)</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'>NativeTreePath</span><span class='hs-layout'>)</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'>NativeTreePath</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'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
</pre></body>
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