<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>dist/build/Graphics/UI/Gtk/Selectors/FileChooserDialog.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a> <a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Selectors/FileChooserDialog.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 FileChooserDialog</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: 24 April 2004</span> <a name="line-9"></a><span class='hs-comment'>--</span> <a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 2004-2005 Duncan Coutts</span> <a name="line-11"></a><span class='hs-comment'>--</span> <a name="line-12"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span> <a name="line-13"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span> <a name="line-14"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span> <a name="line-15"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span> <a name="line-16"></a><span class='hs-comment'>--</span> <a name="line-17"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span> <a name="line-18"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="line-19"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="line-20"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span> <a name="line-21"></a><span class='hs-comment'>--</span> <a name="line-22"></a><span class='hs-comment'>-- |</span> <a name="line-23"></a><span class='hs-comment'>-- Maintainer : gtk2hs-users@lists.sourceforge.net</span> <a name="line-24"></a><span class='hs-comment'>-- Stability : provisional</span> <a name="line-25"></a><span class='hs-comment'>-- Portability : portable (depends on GHC)</span> <a name="line-26"></a><span class='hs-comment'>--</span> <a name="line-27"></a><span class='hs-comment'>-- A file chooser dialog, suitable for \"File\/Open\" or \"File\/Save\"</span> <a name="line-28"></a><span class='hs-comment'>-- commands</span> <a name="line-29"></a><span class='hs-comment'>--</span> <a name="line-30"></a><span class='hs-comment'>-- * Module available since Gtk+ version 2.4</span> <a name="line-31"></a><span class='hs-comment'>--</span> <a name="line-32"></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'>FileChooserDialog</span> <span class='hs-layout'>(</span> <a name="line-33"></a><span class='hs-comment'>-- * Detail</span> <a name="line-34"></a><span class='hs-comment'>--</span> <a name="line-35"></a><span class='hs-comment'>-- | 'FileChooserDialog' is a dialog box suitable for use with \"File\/Open\"</span> <a name="line-36"></a><span class='hs-comment'>-- or \"File\/Save as\" commands. This widget works by putting a</span> <a name="line-37"></a><span class='hs-comment'>-- 'FileChooserWidget' inside a 'Dialog'. It exposes the 'FileChooser',</span> <a name="line-38"></a><span class='hs-comment'>-- interface, so you can use all of the</span> <a name="line-39"></a><span class='hs-comment'>-- 'FileChooser' functions on the file chooser dialog as well as those for</span> <a name="line-40"></a><span class='hs-comment'>-- 'Dialog'.</span> <a name="line-41"></a><span class='hs-comment'>--</span> <a name="line-42"></a><span class='hs-comment'>-- Note that 'FileChooserDialog' does not have any methods of its own.</span> <a name="line-43"></a><span class='hs-comment'>-- Instead, you should use the functions that work on a 'FileChooser'.</span> <a name="line-44"></a> <a name="line-45"></a><span class='hs-comment'>-- ** Response Codes</span> <a name="line-46"></a><span class='hs-comment'>--</span> <a name="line-47"></a><span class='hs-comment'>-- | 'FileChooserDialog' inherits from 'Dialog', so buttons that go in its</span> <a name="line-48"></a><span class='hs-comment'>-- action area have response codes such as 'ResponseAccept' and</span> <a name="line-49"></a><span class='hs-comment'>-- 'ResponseCancel'.</span> <a name="line-50"></a> <a name="line-51"></a><span class='hs-comment'>-- * Class Hierarchy</span> <a name="line-52"></a><span class='hs-comment'>-- |</span> <a name="line-53"></a><span class='hs-comment'>-- @</span> <a name="line-54"></a><span class='hs-comment'>-- | 'GObject'</span> <a name="line-55"></a><span class='hs-comment'>-- | +----'Object'</span> <a name="line-56"></a><span class='hs-comment'>-- | +----'Widget'</span> <a name="line-57"></a><span class='hs-comment'>-- | +----'Container'</span> <a name="line-58"></a><span class='hs-comment'>-- | +----'Bin'</span> <a name="line-59"></a><span class='hs-comment'>-- | +----'Window'</span> <a name="line-60"></a><span class='hs-comment'>-- | +----'Dialog'</span> <a name="line-61"></a><span class='hs-comment'>-- | +----FileChooserDialog</span> <a name="line-62"></a><span class='hs-comment'>-- @</span> <a name="line-63"></a> <a name="line-64"></a> <a name="line-65"></a><span class='hs-comment'>-- * Types</span> <a name="line-66"></a> <span class='hs-conid'>FileChooserDialog</span><span class='hs-layout'>,</span> <a name="line-67"></a> <span class='hs-conid'>FileChooserDialogClass</span><span class='hs-layout'>,</span> <a name="line-68"></a> <span class='hs-varid'>castToFileChooserDialog</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeFileChooserDialog</span><span class='hs-layout'>,</span> <a name="line-69"></a> <span class='hs-varid'>toFileChooserDialog</span><span class='hs-layout'>,</span> <a name="line-70"></a> <a name="line-71"></a> <span class='hs-comment'>-- * Constructors</span> <a name="line-72"></a> <span class='hs-varid'>fileChooserDialogNew</span><span class='hs-layout'>,</span> <a name="line-73"></a> <span class='hs-varid'>fileChooserDialogNewWithBackend</span> <a name="line-74"></a> <a name="line-75"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-76"></a> <a name="line-77"></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> <span class='hs-varid'>when</span><span class='hs-layout'>)</span> <a name="line-78"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromJust</span><span class='hs-layout'>)</span> <a name="line-79"></a> <a name="line-80"></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-81"></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-82"></a><span class='hs-comment'>{-# LINE 81 "./Graphics/UI/Gtk/Selectors/FileChooserDialog.chs" #-}</span> <a name="line-83"></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> <a name="line-84"></a><span class='hs-comment'>{-# LINE 82 "./Graphics/UI/Gtk/Selectors/FileChooserDialog.chs" #-}</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'>GObject</span> <span class='hs-layout'>(</span><span class='hs-varid'>objectNew</span><span class='hs-layout'>)</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'>Windows</span><span class='hs-varop'>.</span><span class='hs-conid'>Window</span> <a name="line-88"></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'>Windows</span><span class='hs-varop'>.</span><span class='hs-conid'>Dialog</span> <a name="line-89"></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'>GValue</span> <span class='hs-layout'>(</span><span class='hs-varid'>allocaGValue</span><span class='hs-layout'>)</span> <a name="line-90"></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'>GValueTypes</span> <span class='hs-layout'>(</span><span class='hs-varid'>valueSetMaybeString</span><span class='hs-layout'>)</span> <a name="line-91"></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-92"></a> <a name="line-93"></a> <a name="line-94"></a><span class='hs-comment'>{-# LINE 91 "./Graphics/UI/Gtk/Selectors/FileChooserDialog.chs" #-}</span> <a name="line-95"></a> <a name="line-96"></a> <a name="line-97"></a><span class='hs-comment'>--------------------</span> <a name="line-98"></a><span class='hs-comment'>-- Interfaces</span> <a name="line-99"></a> <a name="line-100"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>FileChooserClass</span> <span class='hs-conid'>FileChooserDialog</span> <a name="line-101"></a> <a name="line-102"></a><span class='hs-comment'>--------------------</span> <a name="line-103"></a><span class='hs-comment'>-- Constructors</span> <a name="line-104"></a> <a name="line-105"></a><a name="fileChooserDialogNew"></a><span class='hs-comment'>-- | Creates a new 'FileChooserDialog'.</span> <a name="line-106"></a><span class='hs-comment'>--</span> <a name="line-107"></a><span class='hs-definition'>fileChooserDialogNew</span> <a name="line-108"></a> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ Title of the dialog (or default)</span> <a name="line-109"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Window</span> <span class='hs-comment'>-- ^ Transient parent of the dialog (or none)</span> <a name="line-110"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileChooserAction</span> <span class='hs-comment'>-- ^ Open or save mode for the dialog</span> <a name="line-111"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>ResponseId</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ Buttons and their response codes</span> <a name="line-112"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserDialog</span> <a name="line-113"></a><span class='hs-definition'>fileChooserDialogNew</span> <span class='hs-varid'>title</span> <span class='hs-varid'>parent</span> <span class='hs-varid'>action</span> <span class='hs-varid'>buttons</span> <span class='hs-keyglyph'>=</span> <a name="line-114"></a> <span class='hs-varid'>internalFileChooserDialogNew</span> <span class='hs-varid'>title</span> <span class='hs-varid'>parent</span> <span class='hs-varid'>action</span> <span class='hs-varid'>buttons</span> <span class='hs-conid'>Nothing</span> <a name="line-115"></a> <a name="line-116"></a><a name="fileChooserDialogNewWithBackend"></a><span class='hs-comment'>-- | Creates a new 'FileChooserDialog' with a specified backend. This is</span> <a name="line-117"></a><span class='hs-comment'>-- especially useful if you use 'fileChooserSetLocalOnly' to allow non-local</span> <a name="line-118"></a><span class='hs-comment'>-- files and you use a more expressive vfs, such as gnome-vfs, to load files.</span> <a name="line-119"></a><span class='hs-comment'>--</span> <a name="line-120"></a><span class='hs-definition'>fileChooserDialogNewWithBackend</span> <a name="line-121"></a> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ Title of the dialog (or default)</span> <a name="line-122"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Window</span> <span class='hs-comment'>-- ^ Transient parent of the dialog (or none)</span> <a name="line-123"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>FileChooserAction</span> <span class='hs-comment'>-- ^ Open or save mode for the dialog</span> <a name="line-124"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>ResponseId</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ Buttons and their response codes</span> <a name="line-125"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ The name of the filesystem backend to use</span> <a name="line-126"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserDialog</span> <a name="line-127"></a><span class='hs-definition'>fileChooserDialogNewWithBackend</span> <span class='hs-varid'>title</span> <span class='hs-varid'>parent</span> <span class='hs-varid'>action</span> <span class='hs-varid'>buttons</span> <span class='hs-varid'>backend</span> <span class='hs-keyglyph'>=</span> <a name="line-128"></a> <span class='hs-varid'>internalFileChooserDialogNew</span> <span class='hs-varid'>title</span> <span class='hs-varid'>parent</span> <span class='hs-varid'>action</span> <span class='hs-varid'>buttons</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>backend</span><span class='hs-layout'>)</span> <a name="line-129"></a> <a name="line-130"></a><span class='hs-comment'>-- Annoyingly, the constructor for FileChooserDialog uses varargs so we can't</span> <a name="line-131"></a><span class='hs-comment'>-- call it using the Haskell FFI. The GTK people do not consider this an api</span> <a name="line-132"></a><span class='hs-comment'>-- bug, see <http:</span> <a name="line-133"></a><span class='hs-comment'>-- The solution is to call objectNew and add the buttons manually.</span> <a name="line-134"></a> <a name="line-135"></a><a name="internalFileChooserDialogNew"></a><span class='hs-definition'>internalFileChooserDialogNew</span> <span class='hs-keyglyph'>::</span> <a name="line-136"></a> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-comment'>-- Title of the dialog (or default)</span> <a name="line-137"></a> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Window</span> <span class='hs-keyglyph'>-></span> <span class='hs-comment'>-- Transient parent of the dialog (or none)</span> <a name="line-138"></a> <span class='hs-conid'>FileChooserAction</span> <span class='hs-keyglyph'>-></span> <span class='hs-comment'>-- Open or save mode for the dialog</span> <a name="line-139"></a> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>ResponseId</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-comment'>-- Buttons and their response codes</span> <a name="line-140"></a> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-comment'>-- The name of the backend to use (optional)</span> <a name="line-141"></a> <span class='hs-conid'>IO</span> <span class='hs-conid'>FileChooserDialog</span> <a name="line-142"></a><span class='hs-definition'>internalFileChooserDialogNew</span> <span class='hs-varid'>title</span> <span class='hs-varid'>parent</span> <span class='hs-varid'>action</span> <span class='hs-varid'>buttons</span> <span class='hs-varid'>backend</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <a name="line-143"></a> <span class='hs-varid'>objType</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>gtk_file_chooser_dialog_get_type</span> <a name="line-144"></a><span class='hs-comment'>{-# LINE 140 "./Graphics/UI/Gtk/Selectors/FileChooserDialog.chs" #-}</span> <a name="line-145"></a> <span class='hs-varid'>dialog</span> <span class='hs-keyglyph'><-</span><span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkFileChooserDialog</span> <span class='hs-varop'>$</span> <span class='hs-varid'>liftM</span> <span class='hs-varid'>castPtr</span> <span class='hs-varop'>$</span> <a name="line-146"></a> <span class='hs-keyword'>if</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>backend</span><span class='hs-layout'>)</span> <a name="line-147"></a> <span class='hs-keyword'>then</span> <span class='hs-varid'>allocaGValue</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>backendGValue</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <a name="line-148"></a> <span class='hs-varid'>valueSetMaybeString</span> <span class='hs-varid'>backendGValue</span> <span class='hs-varid'>backend</span> <a name="line-149"></a> <span class='hs-varid'>objectNew</span> <span class='hs-varid'>objType</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-str'>"file-system-backend"</span><span class='hs-layout'>,</span> <span class='hs-varid'>backendGValue</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <a name="line-150"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>objectNew</span> <span class='hs-varid'>objType</span> <span class='hs-conid'>[]</span> <a name="line-151"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>title</span><span class='hs-layout'>)</span> <a name="line-152"></a> <span class='hs-layout'>(</span><span class='hs-varid'>set</span> <span class='hs-varid'>dialog</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>windowTitle</span> <span class='hs-conop'>:=</span> <span class='hs-varid'>fromJust</span> <span class='hs-varid'>title</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-153"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span> <span class='hs-varid'>parent</span><span class='hs-layout'>)</span> <a name="line-154"></a> <span class='hs-layout'>(</span><span class='hs-varid'>set</span> <span class='hs-varid'>dialog</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>windowTransientFor</span> <span class='hs-conop'>:=</span> <span class='hs-varid'>fromJust</span> <span class='hs-varid'>parent</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <a name="line-155"></a> <span class='hs-varid'>dialog</span> <span class='hs-varop'>`fileChooserSetAction`</span> <span class='hs-varid'>action</span> <a name="line-156"></a> <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>btnName</span><span class='hs-layout'>,</span> <span class='hs-varid'>btnResponse</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <a name="line-157"></a> <span class='hs-varid'>dialogAddButton</span> <span class='hs-varid'>dialog</span> <span class='hs-varid'>btnName</span> <span class='hs-varid'>btnResponse</span><span class='hs-layout'>)</span> <span class='hs-varid'>buttons</span> <a name="line-158"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>dialog</span> <a name="line-159"></a> <a name="line-160"></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-161"></a> <span class='hs-varid'>gtk_file_chooser_dialog_get_type</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>CUInt</span><span class='hs-layout'>)</span> </pre></body> </html>