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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Selectors/FontSelection.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 FontSelection</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: 2 August 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 widget for selecting fonts</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'>Selectors</span><span class='hs-varop'>.</span><span class='hs-conid'>FontSelection</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 'FontSelection' widget lists the available fonts, styles and sizes,</span>
<a name="line-33"></a><span class='hs-comment'>-- allowing the user to select a font. It is used in the 'FontSelectionDialog'</span>
<a name="line-34"></a><span class='hs-comment'>-- widget to provide a dialog box for selecting fonts.</span>
<a name="line-35"></a><span class='hs-comment'>--</span>
<a name="line-36"></a><span class='hs-comment'>-- To set the font which is initially selected, use</span>
<a name="line-37"></a><span class='hs-comment'>-- 'fontSelectionSetFontName'.</span>
<a name="line-38"></a><span class='hs-comment'>--</span>
<a name="line-39"></a><span class='hs-comment'>-- To get the selected font use 'fontSelectionGetFontName'.</span>
<a name="line-40"></a><span class='hs-comment'>--</span>
<a name="line-41"></a><span class='hs-comment'>-- To change the text which is shown in the preview area, use</span>
<a name="line-42"></a><span class='hs-comment'>-- 'fontSelectionSetPreviewText'.</span>
<a name="line-43"></a>
<a name="line-44"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-45"></a><span class='hs-comment'>-- |</span>
<a name="line-46"></a><span class='hs-comment'>-- @</span>
<a name="line-47"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-48"></a><span class='hs-comment'>-- | +----'Object'</span>
<a name="line-49"></a><span class='hs-comment'>-- | +----'Widget'</span>
<a name="line-50"></a><span class='hs-comment'>-- | +----'Container'</span>
<a name="line-51"></a><span class='hs-comment'>-- | +----'Box'</span>
<a name="line-52"></a><span class='hs-comment'>-- | +----'VBox'</span>
<a name="line-53"></a><span class='hs-comment'>-- | +----FontSelection</span>
<a name="line-54"></a><span class='hs-comment'>-- @</span>
<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'>FontSelection</span><span class='hs-layout'>,</span>
<a name="line-58"></a> <span class='hs-conid'>FontSelectionClass</span><span class='hs-layout'>,</span>
<a name="line-59"></a> <span class='hs-varid'>castToFontSelection</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeFontSelection</span><span class='hs-layout'>,</span>
<a name="line-60"></a> <span class='hs-varid'>toFontSelection</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'>fontSelectionNew</span><span class='hs-layout'>,</span>
<a name="line-64"></a>
<a name="line-65"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-66"></a> <span class='hs-varid'>fontSelectionGetFontName</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-varid'>fontSelectionSetFontName</span><span class='hs-layout'>,</span>
<a name="line-68"></a> <span class='hs-varid'>fontSelectionGetPreviewText</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-varid'>fontSelectionSetPreviewText</span><span class='hs-layout'>,</span>
<a name="line-70"></a>
<a name="line-71"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-72"></a> <span class='hs-varid'>fontSelectionFontName</span><span class='hs-layout'>,</span>
<a name="line-73"></a> <span class='hs-varid'>fontSelectionPreviewText</span><span class='hs-layout'>,</span>
<a name="line-74"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-75"></a>
<a name="line-76"></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-77"></a>
<a name="line-78"></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-79"></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-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'>Attributes</span>
<a name="line-81"></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-82"></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-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'>Types</span>
<a name="line-84"></a><span class='hs-comment'>{-# LINE 83 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-85"></a>
<a name="line-86"></a>
<a name="line-87"></a><span class='hs-comment'>{-# LINE 85 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-88"></a>
<a name="line-89"></a><span class='hs-comment'>--------------------</span>
<a name="line-90"></a><span class='hs-comment'>-- Constructors</span>
<a name="line-91"></a>
<a name="line-92"></a><a name="fontSelectionNew"></a><span class='hs-comment'>-- | Creates a new 'FontSelection'.</span>
<a name="line-93"></a><span class='hs-comment'>--</span>
<a name="line-94"></a><span class='hs-definition'>fontSelectionNew</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>FontSelection</span>
<a name="line-95"></a><span class='hs-definition'>fontSelectionNew</span> <span class='hs-keyglyph'>=</span>
<a name="line-96"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkFontSelection</span> <span class='hs-varop'>$</span>
<a name="line-97"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>FontSelection</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-98"></a> <span class='hs-varid'>gtk_font_selection_new</span>
<a name="line-99"></a><span class='hs-comment'>{-# LINE 96 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</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'>-- Methods</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="fontSelectionGetFontName"></a><span class='hs-comment'>-- | Gets the currently-selected font name.</span>
<a name="line-105"></a><span class='hs-comment'>--</span>
<a name="line-106"></a><span class='hs-definition'>fontSelectionGetFontName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-107"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ returns the name of the currently selected font, or</span>
<a name="line-108"></a> <span class='hs-comment'>-- @Nothing@ if no font is selected.</span>
<a name="line-109"></a><span class='hs-definition'>fontSelectionGetFontName</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-110"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FontSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_font_selection_get_font_name</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-111"></a><span class='hs-comment'>{-# LINE 107 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-112"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFontSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-113"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>maybePeek</span> <span class='hs-varid'>readUTFString</span>
<a name="line-114"></a>
<a name="line-115"></a><a name="fontSelectionSetFontName"></a><span class='hs-comment'>-- | Sets the currently-selected font.</span>
<a name="line-116"></a><span class='hs-comment'>--</span>
<a name="line-117"></a><span class='hs-definition'>fontSelectionSetFontName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-118"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @fontname@ - a fontname.</span>
<a name="line-119"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ returns @True@ if the font was found.</span>
<a name="line-120"></a><span class='hs-definition'>fontSelectionSetFontName</span> <span class='hs-varid'>self</span> <span class='hs-varid'>fontname</span> <span class='hs-keyglyph'>=</span>
<a name="line-121"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>toBool</span> <span class='hs-varop'>$</span>
<a name="line-122"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>fontname</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fontnamePtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-123"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FontSelection</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_font_selection_set_font_name</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-124"></a><span class='hs-comment'>{-# LINE 119 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-125"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFontSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-126"></a> <span class='hs-varid'>fontnamePtr</span>
<a name="line-127"></a>
<a name="line-128"></a><a name="fontSelectionGetPreviewText"></a><span class='hs-comment'>-- | Gets the text displayed in the preview area.</span>
<a name="line-129"></a><span class='hs-comment'>--</span>
<a name="line-130"></a><span class='hs-definition'>fontSelectionGetPreviewText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</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'>String</span>
<a name="line-131"></a><span class='hs-definition'>fontSelectionGetPreviewText</span> <span class='hs-varid'>self</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'>FontSelection</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'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_font_selection_get_preview_text</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-133"></a><span class='hs-comment'>{-# LINE 127 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-134"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFontSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-135"></a> <span class='hs-varop'>>>=</span> <span class='hs-varid'>peekUTFString</span>
<a name="line-136"></a>
<a name="line-137"></a><a name="fontSelectionSetPreviewText"></a><span class='hs-comment'>-- | Sets the text displayed in the preview area.</span>
<a name="line-138"></a><span class='hs-comment'>--</span>
<a name="line-139"></a><span class='hs-definition'>fontSelectionSetPreviewText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-140"></a><span class='hs-definition'>fontSelectionSetPreviewText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>text</span> <span class='hs-keyglyph'>=</span>
<a name="line-141"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>text</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>textPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-142"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>FontSelection</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_font_selection_set_preview_text</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-143"></a><span class='hs-comment'>{-# LINE 136 "./Graphics/UI/Gtk/Selectors/FontSelection.chs" #-}</span>
<a name="line-144"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toFontSelection</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-145"></a> <span class='hs-varid'>textPtr</span>
<a name="line-146"></a>
<a name="line-147"></a><span class='hs-comment'>--------------------</span>
<a name="line-148"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-149"></a>
<a name="line-150"></a><a name="fontSelectionFontName"></a><span class='hs-comment'>-- | The X string that represents this font.</span>
<a name="line-151"></a><span class='hs-comment'>--</span>
<a name="line-152"></a><span class='hs-comment'>-- Default value: \"\"</span>
<a name="line-153"></a><span class='hs-comment'>--</span>
<a name="line-154"></a><span class='hs-definition'>fontSelectionFontName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</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-155"></a><span class='hs-definition'>fontSelectionFontName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromStringProperty</span> <span class='hs-str'>"font_name"</span>
<a name="line-156"></a>
<a name="line-157"></a><a name="fontSelectionPreviewText"></a><span class='hs-comment'>-- | The text to display in order to demonstrate the selected font.</span>
<a name="line-158"></a><span class='hs-comment'>--</span>
<a name="line-159"></a><span class='hs-comment'>-- Default value: \"abcdefghijk ABCDEFGHIJK\"</span>
<a name="line-160"></a><span class='hs-comment'>--</span>
<a name="line-161"></a><span class='hs-definition'>fontSelectionPreviewText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FontSelectionClass</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-162"></a><span class='hs-definition'>fontSelectionPreviewText</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-163"></a> <span class='hs-varid'>fontSelectionGetPreviewText</span>
<a name="line-164"></a> <span class='hs-varid'>fontSelectionSetPreviewText</span>
<a name="line-165"></a>
<a name="line-166"></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_font_selection_new"</span>
<a name="line-167"></a> <span class='hs-varid'>gtk_font_selection_new</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-168"></a>
<a name="line-169"></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_font_selection_get_font_name"</span>
<a name="line-170"></a> <span class='hs-varid'>gtk_font_selection_get_font_name</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'>FontSelection</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-171"></a>
<a name="line-172"></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_font_selection_set_font_name"</span>
<a name="line-173"></a> <span class='hs-varid'>gtk_font_selection_set_font_name</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'>FontSelection</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'>CInt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</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-keyword'>unsafe</span> <span class='hs-str'>"gtk_font_selection_get_preview_text"</span>
<a name="line-176"></a> <span class='hs-varid'>gtk_font_selection_get_preview_text</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>FontSelection</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-177"></a>
<a name="line-178"></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_font_selection_set_preview_text"</span>
<a name="line-179"></a> <span class='hs-varid'>gtk_font_selection_set_preview_text</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>FontSelection</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>
</pre></body>
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