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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Selectors/FileChooserButton.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 FileChooserButton</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: 5 April 2005</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 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 button to launch a file selection dialog</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 2.6</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'>Selectors</span><span class='hs-varop'>.</span><span class='hs-conid'>FileChooserButton</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'>-- | The 'FileChooserButton' is a widget that lets the user select a file. It</span>
<a name="line-35"></a><span class='hs-comment'>-- implements the 'FileChooser' interface. Visually, it is a file name with a</span>
<a name="line-36"></a><span class='hs-comment'>-- button to bring up a 'FileChooserDialog'. The user can then use that dialog</span>
<a name="line-37"></a><span class='hs-comment'>-- to change the file associated with that button. This widget does not support</span>
<a name="line-38"></a><span class='hs-comment'>-- setting the \"select-multiple\" property to @True@.</span>
<a name="line-39"></a><span class='hs-comment'>--</span>
<a name="line-40"></a><span class='hs-comment'>-- The 'FileChooserButton' supports the 'FileChooserAction's</span>
<a name="line-41"></a><span class='hs-comment'>-- 'FileChooserActionOpen' and 'FileChooserActionSelectFolder'.</span>
<a name="line-42"></a>
<a name="line-43"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-44"></a><span class='hs-comment'>-- |</span>
<a name="line-45"></a><span class='hs-comment'>-- @</span>
<a name="line-46"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-47"></a><span class='hs-comment'>-- | +----'Object'</span>
<a name="line-48"></a><span class='hs-comment'>-- | +----'Widget'</span>
<a name="line-49"></a><span class='hs-comment'>-- | +----'Container'</span>
<a name="line-50"></a><span class='hs-comment'>-- | +----'Box'</span>
<a name="line-51"></a><span class='hs-comment'>-- | +----'HBox'</span>
<a name="line-52"></a><span class='hs-comment'>-- | +----FileChooserButton</span>
<a name="line-53"></a><span class='hs-comment'>-- @</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-comment'>-- * Types</span>
<a name="line-57"></a> <span class='hs-conid'>FileChooserButton</span><span class='hs-layout'>,</span>
<a name="line-58"></a> <span class='hs-conid'>FileChooserButtonClass</span><span class='hs-layout'>,</span>
<a name="line-59"></a> <span class='hs-varid'>castToFileChooserButton</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeFileChooserButton</span><span class='hs-layout'>,</span>
<a name="line-60"></a> <span class='hs-varid'>toFileChooserButton</span><span class='hs-layout'>,</span>
<a name="line-61"></a>
<a name="line-62"></a><span class='hs-comment'>-- * Constructors</span>
<a name="line-63"></a> <span class='hs-varid'>fileChooserButtonNew</span><span class='hs-layout'>,</span>
<a name="line-64"></a> <span class='hs-varid'>fileChooserButtonNewWithBackend</span><span class='hs-layout'>,</span>
<a name="line-65"></a> <span class='hs-varid'>fileChooserButtonNewWithDialog</span><span class='hs-layout'>,</span>
<a name="line-66"></a>
<a name="line-67"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-68"></a> <span class='hs-varid'>fileChooserButtonGetTitle</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-varid'>fileChooserButtonSetTitle</span><span class='hs-layout'>,</span>
<a name="line-70"></a> <span class='hs-varid'>fileChooserButtonGetWidthChars</span><span class='hs-layout'>,</span>
<a name="line-71"></a> <span class='hs-varid'>fileChooserButtonSetWidthChars</span><span class='hs-layout'>,</span>
<a name="line-72"></a>
<a name="line-73"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-74"></a> <span class='hs-varid'>fileChooserButtonDialog</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-varid'>fileChooserButtonTitle</span><span class='hs-layout'>,</span>
<a name="line-76"></a> <span class='hs-varid'>fileChooserButtonWidthChars</span><span class='hs-layout'>,</span>
<a name="line-77"></a>
<a name="line-78"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-79"></a>
<a name="line-80"></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-81"></a>
<a name="line-82"></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-83"></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-84"></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-85"></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'>Properties</span>
<a name="line-86"></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-87"></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-88"></a><span class='hs-comment'>{-# LINE 87 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-89"></a>
<a name="line-90"></a>
<a name="line-91"></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'>Selectors</span><span class='hs-varop'>.</span><span class='hs-conid'>FileChooser</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileChooserAction</span><span class='hs-layout'>)</span>
<a name="line-92"></a>
<a name="line-93"></a>
<a name="line-94"></a><span class='hs-comment'>{-# LINE 92 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-95"></a>
<a name="line-96"></a><span class='hs-comment'>--------------------</span>
<a name="line-97"></a><span class='hs-comment'>-- Interfaces</span>
<a name="line-98"></a>
<a name="line-99"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>FileChooserClass</span> <span class='hs-conid'>FileChooserButton</span>
<a name="line-100"></a>
<a name="line-101"></a><span class='hs-comment'>--------------------</span>
<a name="line-102"></a><span class='hs-comment'>-- Constructors</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="fileChooserButtonNew"></a><span class='hs-comment'>-- | Creates a new file-selecting button widget.</span>
<a name="line-105"></a><span class='hs-comment'>--</span>
<a name="line-106"></a><span class='hs-definition'>fileChooserButtonNew</span> <span class='hs-keyglyph'>::</span>
<a name="line-107"></a> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @title@ - the title of the browse dialog.</span>
<a name="line-108"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileChooserAction</span> <span class='hs-comment'>-- ^ @action@ - the open mode for the widget.</span>
<a name="line-109"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserButton</span>
<a name="line-110"></a><span class='hs-definition'>fileChooserButtonNew</span> <span class='hs-varid'>title</span> <span class='hs-varid'>action</span> <span class='hs-keyglyph'>=</span>
<a name="line-111"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkFileChooserButton</span> <span class='hs-varop'>$</span>
<a name="line-112"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>FileChooserButton</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-113"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>title</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>titlePtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-114"></a> <span class='hs-varid'>gtk_file_chooser_button_new</span>
<a name="line-115"></a><span class='hs-comment'>{-# LINE 112 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-116"></a> <span class='hs-varid'>titlePtr</span>
<a name="line-117"></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'>action</span><span class='hs-layout'>)</span>
<a name="line-118"></a>
<a name="line-119"></a><a name="fileChooserButtonNewWithBackend"></a><span class='hs-comment'>-- | Creates a new file-selecting button widget using @backend@.</span>
<a name="line-120"></a><span class='hs-comment'>--</span>
<a name="line-121"></a><span class='hs-definition'>fileChooserButtonNewWithBackend</span> <span class='hs-keyglyph'>::</span>
<a name="line-122"></a> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @title@ - the title of the browse dialog.</span>
<a name="line-123"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileChooserAction</span> <span class='hs-comment'>-- ^ @action@ - the open mode for the widget.</span>
<a name="line-124"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @backend@ - the name of the file system backend</span>
<a name="line-125"></a> <span class='hs-comment'>-- to use.</span>
<a name="line-126"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserButton</span>
<a name="line-127"></a><span class='hs-definition'>fileChooserButtonNewWithBackend</span> <span class='hs-varid'>title</span> <span class='hs-varid'>action</span> <span class='hs-varid'>backend</span> <span class='hs-keyglyph'>=</span>
<a name="line-128"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkFileChooserButton</span> <span class='hs-varop'>$</span>
<a name="line-129"></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'>FileChooserButton</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-130"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>backend</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>backendPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-131"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>title</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>titlePtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-132"></a> <span class='hs-varid'>gtk_file_chooser_button_new_with_backend</span>
<a name="line-133"></a><span class='hs-comment'>{-# LINE 129 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-134"></a> <span class='hs-varid'>titlePtr</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'>action</span><span class='hs-layout'>)</span>
<a name="line-136"></a> <span class='hs-varid'>backendPtr</span>
<a name="line-137"></a>
<a name="line-138"></a><a name="fileChooserButtonNewWithDialog"></a><span class='hs-comment'>-- | Creates a 'FileChooserButton' widget which uses @dialog@ as it's</span>
<a name="line-139"></a><span class='hs-comment'>-- file-picking window.</span>
<a name="line-140"></a><span class='hs-comment'>--</span>
<a name="line-141"></a><span class='hs-definition'>fileChooserButtonNewWithDialog</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserDialogClass</span> <span class='hs-varid'>dialog</span> <span class='hs-keyglyph'>=></span>
<a name="line-142"></a> <span class='hs-varid'>dialog</span> <span class='hs-comment'>-- ^ @dialog@ - the 'FileChooserDialog' widget to</span>
<a name="line-143"></a> <span class='hs-comment'>-- use.</span>
<a name="line-144"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserButton</span>
<a name="line-145"></a><span class='hs-definition'>fileChooserButtonNewWithDialog</span> <span class='hs-varid'>dialog</span> <span class='hs-keyglyph'>=</span>
<a name="line-146"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkFileChooserButton</span> <span class='hs-varop'>$</span>
<a name="line-147"></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'>FileChooserButton</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-148"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>Widget</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_file_chooser_button_new_with_dialog</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-149"></a><span class='hs-comment'>{-# LINE 144 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-150"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toWidget</span> <span class='hs-varid'>dialog</span><span class='hs-layout'>)</span>
<a name="line-151"></a>
<a name="line-152"></a><span class='hs-comment'>--------------------</span>
<a name="line-153"></a><span class='hs-comment'>-- Methods</span>
<a name="line-154"></a>
<a name="line-155"></a><a name="fileChooserButtonGetTitle"></a><span class='hs-comment'>-- | Retrieves the title of the browse dialog used by the button.</span>
<a name="line-156"></a><span class='hs-comment'>--</span>
<a name="line-157"></a><span class='hs-definition'>fileChooserButtonGetTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-158"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ returns a pointer to the browse dialog's title.</span>
<a name="line-159"></a><span class='hs-definition'>fileChooserButtonGetTitle</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-160"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FileChooserButton</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_file_chooser_button_get_title</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-161"></a><span class='hs-comment'>{-# LINE 155 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-162"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFileChooserButton</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-163"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>peekUTFString</span>
<a name="line-164"></a>
<a name="line-165"></a><a name="fileChooserButtonSetTitle"></a><span class='hs-comment'>-- | Modifies the @title@ of the browse dialog used by the button.</span>
<a name="line-166"></a><span class='hs-comment'>--</span>
<a name="line-167"></a><span class='hs-definition'>fileChooserButtonSetTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-168"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @title@ - the new browse dialog title.</span>
<a name="line-169"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-170"></a><span class='hs-definition'>fileChooserButtonSetTitle</span> <span class='hs-varid'>self</span> <span class='hs-varid'>title</span> <span class='hs-keyglyph'>=</span>
<a name="line-171"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>title</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>titlePtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-172"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FileChooserButton</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_file_chooser_button_set_title</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-173"></a><span class='hs-comment'>{-# LINE 166 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-174"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFileChooserButton</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-175"></a> <span class='hs-varid'>titlePtr</span>
<a name="line-176"></a>
<a name="line-177"></a><a name="fileChooserButtonGetWidthChars"></a><span class='hs-comment'>-- | Retrieves the width in characters of the @button@ widget's entry and\/or</span>
<a name="line-178"></a><span class='hs-comment'>-- label.</span>
<a name="line-179"></a><span class='hs-comment'>--</span>
<a name="line-180"></a><span class='hs-definition'>fileChooserButtonGetWidthChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-181"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ returns an integer width (in characters) that the button will</span>
<a name="line-182"></a> <span class='hs-comment'>-- use to size itself.</span>
<a name="line-183"></a><span class='hs-definition'>fileChooserButtonGetWidthChars</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-184"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span>
<a name="line-185"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FileChooserButton</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_file_chooser_button_get_width_chars</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-186"></a><span class='hs-comment'>{-# LINE 178 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-187"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFileChooserButton</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-188"></a>
<a name="line-189"></a><a name="fileChooserButtonSetWidthChars"></a><span class='hs-comment'>-- | Sets the width (in characters) that the button will use to @nChars@.</span>
<a name="line-190"></a><span class='hs-comment'>--</span>
<a name="line-191"></a><span class='hs-definition'>fileChooserButtonSetWidthChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-192"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @nChars@ - the new width, in characters.</span>
<a name="line-193"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-194"></a><span class='hs-definition'>fileChooserButtonSetWidthChars</span> <span class='hs-varid'>self</span> <span class='hs-varid'>nChars</span> <span class='hs-keyglyph'>=</span>
<a name="line-195"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FileChooserButton</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_file_chooser_button_set_width_chars</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-196"></a><span class='hs-comment'>{-# LINE 187 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-197"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFileChooserButton</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-198"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>nChars</span><span class='hs-layout'>)</span>
<a name="line-199"></a>
<a name="line-200"></a><span class='hs-comment'>--------------------</span>
<a name="line-201"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-202"></a>
<a name="line-203"></a><a name="fileChooserButtonDialog"></a><span class='hs-comment'>-- | Instance of the 'FileChooserDialog' associated with the button.</span>
<a name="line-204"></a><span class='hs-comment'>--</span>
<a name="line-205"></a><span class='hs-definition'>fileChooserButtonDialog</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>FileChooserButtonClass</span> <span class='hs-varid'>self</span><span class='hs-layout'>,</span> <span class='hs-conid'>FileChooserDialogClass</span> <span class='hs-varid'>fileChooserDialog</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>WriteAttr</span> <span class='hs-varid'>self</span> <span class='hs-varid'>fileChooserDialog</span>
<a name="line-206"></a><span class='hs-definition'>fileChooserButtonDialog</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>writeAttrFromObjectProperty</span> <span class='hs-str'>"dialog"</span>
<a name="line-207"></a> <span class='hs-varid'>gtk_file_chooser_dialog_get_type</span>
<a name="line-208"></a><span class='hs-comment'>{-# LINE 198 "./Graphics/UI/Gtk/Selectors/FileChooserButton.chs" #-}</span>
<a name="line-209"></a>
<a name="line-210"></a><a name="fileChooserButtonTitle"></a><span class='hs-comment'>-- | Title to put on the 'FileChooserDialog' associated with the button.</span>
<a name="line-211"></a><span class='hs-comment'>--</span>
<a name="line-212"></a><span class='hs-comment'>-- Default value: \"Select A File\"</span>
<a name="line-213"></a><span class='hs-comment'>--</span>
<a name="line-214"></a><span class='hs-definition'>fileChooserButtonTitle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</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'>String</span>
<a name="line-215"></a><span class='hs-definition'>fileChooserButtonTitle</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-216"></a> <span class='hs-varid'>fileChooserButtonGetTitle</span>
<a name="line-217"></a> <span class='hs-varid'>fileChooserButtonSetTitle</span>
<a name="line-218"></a>
<a name="line-219"></a><a name="fileChooserButtonWidthChars"></a><span class='hs-comment'>-- |</span>
<a name="line-220"></a><span class='hs-comment'>--</span>
<a name="line-221"></a><span class='hs-definition'>fileChooserButtonWidthChars</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FileChooserButtonClass</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'>Int</span>
<a name="line-222"></a><span class='hs-definition'>fileChooserButtonWidthChars</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-223"></a> <span class='hs-varid'>fileChooserButtonGetWidthChars</span>
<a name="line-224"></a> <span class='hs-varid'>fileChooserButtonSetWidthChars</span>
<a name="line-225"></a>
<a name="line-226"></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_file_chooser_button_new"</span>
<a name="line-227"></a> <span class='hs-varid'>gtk_file_chooser_button_new</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'>CChar</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-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</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>
<a name="line-229"></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_file_chooser_button_new_with_backend"</span>
<a name="line-230"></a> <span class='hs-varid'>gtk_file_chooser_button_new_with_backend</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'>CChar</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'>CChar</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'>Widget</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-231"></a>
<a name="line-232"></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_file_chooser_button_new_with_dialog"</span>
<a name="line-233"></a> <span class='hs-varid'>gtk_file_chooser_button_new_with_dialog</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'>Widget</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'>Widget</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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_file_chooser_button_get_title"</span>
<a name="line-236"></a> <span class='hs-varid'>gtk_file_chooser_button_get_title</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'>FileChooserButton</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>
<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_file_chooser_button_set_title"</span>
<a name="line-239"></a> <span class='hs-varid'>gtk_file_chooser_button_set_title</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'>FileChooserButton</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'>CChar</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-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_file_chooser_button_get_width_chars"</span>
<a name="line-242"></a> <span class='hs-varid'>gtk_file_chooser_button_get_width_chars</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'>FileChooserButton</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_file_chooser_button_set_width_chars"</span>
<a name="line-245"></a> <span class='hs-varid'>gtk_file_chooser_button_set_width_chars</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'>FileChooserButton</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-246"></a>
<a name="line-247"></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_file_chooser_dialog_get_type"</span>
<a name="line-248"></a> <span class='hs-varid'>gtk_file_chooser_dialog_get_type</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CUInt</span>
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