<?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/Layout/AspectFrame.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>-- GENERATED by C->Haskell Compiler, version 0.13.4 (gtk2hs branch) "Bin IO", 13 Nov 2004 (Haskell)</span> <a name="line-2"></a><span class='hs-comment'>-- Edit the ORIGNAL .chs file instead!</span> <a name="line-3"></a> <a name="line-4"></a> <a name="line-5"></a><span class='hs-comment'>{-# LINE 1 "./Graphics/UI/Gtk/Layout/AspectFrame.chs" #-}</span> <a name="line-6"></a><span class='hs-comment'>-- -*-haskell-*-</span> <a name="line-7"></a><span class='hs-comment'>-- GIMP Toolkit (GTK) Widget AspectFrame</span> <a name="line-8"></a><span class='hs-comment'>--</span> <a name="line-9"></a><span class='hs-comment'>-- Author : Axel Simon</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- Created: 15 May 2001</span> <a name="line-12"></a><span class='hs-comment'>--</span> <a name="line-13"></a><span class='hs-comment'>-- Copyright (C) 1999-2005 Axel Simon</span> <a name="line-14"></a><span class='hs-comment'>--</span> <a name="line-15"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span> <a name="line-16"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span> <a name="line-17"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span> <a name="line-18"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span> <a name="line-19"></a><span class='hs-comment'>--</span> <a name="line-20"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span> <a name="line-21"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="line-22"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="line-23"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span> <a name="line-24"></a><span class='hs-comment'>--</span> <a name="line-25"></a><span class='hs-comment'>-- |</span> <a name="line-26"></a><span class='hs-comment'>-- Maintainer : gtk2hs-users@lists.sourceforge.net</span> <a name="line-27"></a><span class='hs-comment'>-- Stability : provisional</span> <a name="line-28"></a><span class='hs-comment'>-- Portability : portable (depends on GHC)</span> <a name="line-29"></a><span class='hs-comment'>--</span> <a name="line-30"></a><span class='hs-comment'>-- A frame that constrains its child to a particular aspect ratio</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'>Layout</span><span class='hs-varop'>.</span><span class='hs-conid'>AspectFrame</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'>-- | The 'AspectFrame' is useful when you want pack a widget so that it can</span> <a name="line-36"></a><span class='hs-comment'>-- resize but always retains the same aspect ratio. For instance, one might be</span> <a name="line-37"></a><span class='hs-comment'>-- drawing a small preview of a larger image. 'AspectFrame' derives from</span> <a name="line-38"></a><span class='hs-comment'>-- 'Frame', so it can draw a label and a frame around the child. The frame will</span> <a name="line-39"></a><span class='hs-comment'>-- be \"shrink-wrapped\" to the size of the child.</span> <a name="line-40"></a> <a name="line-41"></a><span class='hs-comment'>-- * Class Hierarchy</span> <a name="line-42"></a><span class='hs-comment'>-- |</span> <a name="line-43"></a><span class='hs-comment'>-- @</span> <a name="line-44"></a><span class='hs-comment'>-- | 'GObject'</span> <a name="line-45"></a><span class='hs-comment'>-- | +----'Object'</span> <a name="line-46"></a><span class='hs-comment'>-- | +----'Widget'</span> <a name="line-47"></a><span class='hs-comment'>-- | +----'Container'</span> <a name="line-48"></a><span class='hs-comment'>-- | +----'Bin'</span> <a name="line-49"></a><span class='hs-comment'>-- | +----'Frame'</span> <a name="line-50"></a><span class='hs-comment'>-- | +----AspectFrame</span> <a name="line-51"></a><span class='hs-comment'>-- @</span> <a name="line-52"></a> <a name="line-53"></a><span class='hs-comment'>-- * Types</span> <a name="line-54"></a> <span class='hs-conid'>AspectFrame</span><span class='hs-layout'>,</span> <a name="line-55"></a> <span class='hs-conid'>AspectFrameClass</span><span class='hs-layout'>,</span> <a name="line-56"></a> <span class='hs-varid'>castToAspectFrame</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeAspectFrame</span><span class='hs-layout'>,</span> <a name="line-57"></a> <span class='hs-varid'>toAspectFrame</span><span class='hs-layout'>,</span> <a name="line-58"></a> <a name="line-59"></a><span class='hs-comment'>-- * Constructors</span> <a name="line-60"></a> <span class='hs-varid'>aspectFrameNew</span><span class='hs-layout'>,</span> <a name="line-61"></a> <a name="line-62"></a><span class='hs-comment'>-- * Methods</span> <a name="line-63"></a> <span class='hs-varid'>aspectFrameSet</span><span class='hs-layout'>,</span> <a name="line-64"></a> <a name="line-65"></a><span class='hs-comment'>-- * Attributes</span> <a name="line-66"></a> <span class='hs-varid'>aspectFrameXAlign</span><span class='hs-layout'>,</span> <a name="line-67"></a> <span class='hs-varid'>aspectFrameYAlign</span><span class='hs-layout'>,</span> <a name="line-68"></a> <span class='hs-varid'>aspectFrameRatio</span><span class='hs-layout'>,</span> <a name="line-69"></a> <span class='hs-varid'>aspectFrameObeyChild</span><span class='hs-layout'>,</span> <a name="line-70"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-71"></a> <a name="line-72"></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-73"></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'>isNothing</span><span class='hs-layout'>)</span> <a name="line-74"></a> <a name="line-75"></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-76"></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-77"></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-78"></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-79"></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-80"></a><span class='hs-comment'>{-# LINE 74 "./Graphics/UI/Gtk/Layout/AspectFrame.chs" #-}</span> <a name="line-81"></a> <a name="line-82"></a> <a name="line-83"></a><span class='hs-comment'>{-# LINE 76 "./Graphics/UI/Gtk/Layout/AspectFrame.chs" #-}</span> <a name="line-84"></a> <a name="line-85"></a><span class='hs-comment'>--------------------</span> <a name="line-86"></a><span class='hs-comment'>-- Constructors</span> <a name="line-87"></a> <a name="line-88"></a><a name="aspectFrameNew"></a><span class='hs-comment'>-- | Create a new 'AspectFrame'.</span> <a name="line-89"></a><span class='hs-comment'>--</span> <a name="line-90"></a><span class='hs-comment'>-- The frame may be augmented with a label which can be set by @frameSetLabel@.</span> <a name="line-91"></a><span class='hs-comment'>--</span> <a name="line-92"></a><span class='hs-definition'>aspectFrameNew</span> <span class='hs-keyglyph'>::</span> <a name="line-93"></a> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @xalign@ - Horizontal alignment of the child within</span> <a name="line-94"></a> <span class='hs-comment'>-- the allocation of the 'AspectFrame'. This ranges from 0.0</span> <a name="line-95"></a> <span class='hs-comment'>-- (left aligned) to 1.0 (right aligned)</span> <a name="line-96"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @yalign@ - Vertical alignment of the child within the</span> <a name="line-97"></a> <span class='hs-comment'>-- allocation of the 'AspectFrame'. This ranges from 0.0</span> <a name="line-98"></a> <span class='hs-comment'>-- (left aligned) to 1.0 (right aligned)</span> <a name="line-99"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @ratio@ - The desired aspect ratio. If @Nothing@ the</span> <a name="line-100"></a> <span class='hs-comment'>-- aspect ratio is taken from the requistion of the child.</span> <a name="line-101"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>AspectFrame</span> <a name="line-102"></a><span class='hs-definition'>aspectFrameNew</span> <span class='hs-varid'>xalign</span> <span class='hs-varid'>yalign</span> <span class='hs-varid'>ratio</span> <span class='hs-keyglyph'>=</span> <a name="line-103"></a> <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkAspectFrame</span> <span class='hs-varop'>$</span> <a name="line-104"></a> <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>AspectFrame</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <a name="line-105"></a> <span class='hs-varid'>gtk_aspect_frame_new</span> <a name="line-106"></a><span class='hs-comment'>{-# LINE 98 "./Graphics/UI/Gtk/Layout/AspectFrame.chs" #-}</span> <a name="line-107"></a> <span class='hs-varid'>nullPtr</span> <a name="line-108"></a> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>xalign</span><span class='hs-layout'>)</span> <a name="line-109"></a> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>yalign</span><span class='hs-layout'>)</span> <a name="line-110"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-num'>0.0</span> <span class='hs-varid'>realToFrac</span> <span class='hs-varid'>ratio</span><span class='hs-layout'>)</span> <a name="line-111"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromBool</span> <span class='hs-varop'>$</span> <span class='hs-varid'>isNothing</span> <span class='hs-varid'>ratio</span><span class='hs-layout'>)</span> <a name="line-112"></a> <a name="line-113"></a><span class='hs-comment'>--------------------</span> <a name="line-114"></a><span class='hs-comment'>-- Methods</span> <a name="line-115"></a> <a name="line-116"></a><a name="aspectFrameSet"></a><span class='hs-comment'>-- | Set parameters for an existing 'AspectFrame'.</span> <a name="line-117"></a><span class='hs-comment'>--</span> <a name="line-118"></a><span class='hs-definition'>aspectFrameSet</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AspectFrameClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span> <a name="line-119"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @xalign@ - Horizontal alignment of the child within the</span> <a name="line-120"></a> <span class='hs-comment'>-- allocation of the 'AspectFrame'. This ranges from 0.0 (left</span> <a name="line-121"></a> <span class='hs-comment'>-- aligned) to 1.0 (right aligned)</span> <a name="line-122"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @yalign@ - Vertical alignment of the child within the</span> <a name="line-123"></a> <span class='hs-comment'>-- allocation of the 'AspectFrame'. This ranges from 0.0 (left</span> <a name="line-124"></a> <span class='hs-comment'>-- aligned) to 1.0 (right aligned)</span> <a name="line-125"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>Float</span> <span class='hs-comment'>-- ^ @ratio@ - The desired aspect ratio. If @Nothing@ the</span> <a name="line-126"></a> <span class='hs-comment'>-- aspect ratio is taken from the requistion of the child.</span> <a name="line-127"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-128"></a><span class='hs-definition'>aspectFrameSet</span> <span class='hs-varid'>self</span> <span class='hs-varid'>xalign</span> <span class='hs-varid'>yalign</span> <span class='hs-varid'>ratio</span> <span class='hs-keyglyph'>=</span> <a name="line-129"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>AspectFrame</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-varid'>arg5</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_aspect_frame_set</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-varid'>arg5</span><span class='hs-layout'>)</span> <a name="line-130"></a><span class='hs-comment'>{-# LINE 121 "./Graphics/UI/Gtk/Layout/AspectFrame.chs" #-}</span> <a name="line-131"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toAspectFrame</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span> <a name="line-132"></a> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>xalign</span><span class='hs-layout'>)</span> <a name="line-133"></a> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>yalign</span><span class='hs-layout'>)</span> <a name="line-134"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-num'>0.0</span> <span class='hs-varid'>realToFrac</span> <span class='hs-varid'>ratio</span><span class='hs-layout'>)</span> <a name="line-135"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromBool</span> <span class='hs-varop'>$</span> <span class='hs-varid'>isNothing</span> <span class='hs-varid'>ratio</span><span class='hs-layout'>)</span> <a name="line-136"></a> <a name="line-137"></a><span class='hs-comment'>--------------------</span> <a name="line-138"></a><span class='hs-comment'>-- Attributes</span> <a name="line-139"></a> <a name="line-140"></a><a name="aspectFrameXAlign"></a><span class='hs-comment'>-- | X alignment of the child.</span> <a name="line-141"></a><span class='hs-comment'>--</span> <a name="line-142"></a><span class='hs-comment'>-- Allowed values: [0,1]</span> <a name="line-143"></a><span class='hs-comment'>--</span> <a name="line-144"></a><span class='hs-comment'>-- Default value: 0.5</span> <a name="line-145"></a><span class='hs-comment'>--</span> <a name="line-146"></a><span class='hs-definition'>aspectFrameXAlign</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AspectFrameClass</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'>Float</span> <a name="line-147"></a><span class='hs-definition'>aspectFrameXAlign</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromFloatProperty</span> <span class='hs-str'>"xalign"</span> <a name="line-148"></a> <a name="line-149"></a><a name="aspectFrameYAlign"></a><span class='hs-comment'>-- | Y alignment of the child.</span> <a name="line-150"></a><span class='hs-comment'>--</span> <a name="line-151"></a><span class='hs-comment'>-- Allowed values: [0,1]</span> <a name="line-152"></a><span class='hs-comment'>--</span> <a name="line-153"></a><span class='hs-comment'>-- Default value: 0.5</span> <a name="line-154"></a><span class='hs-comment'>--</span> <a name="line-155"></a><span class='hs-definition'>aspectFrameYAlign</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AspectFrameClass</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'>Float</span> <a name="line-156"></a><span class='hs-definition'>aspectFrameYAlign</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromFloatProperty</span> <span class='hs-str'>"yalign"</span> <a name="line-157"></a> <a name="line-158"></a><a name="aspectFrameRatio"></a><span class='hs-comment'>-- | Aspect ratio if obey_child is @False@.</span> <a name="line-159"></a><span class='hs-comment'>--</span> <a name="line-160"></a><span class='hs-comment'>-- Allowed values: [1e-04,10000]</span> <a name="line-161"></a><span class='hs-comment'>--</span> <a name="line-162"></a><span class='hs-comment'>-- Default value: 0.5</span> <a name="line-163"></a><span class='hs-comment'>--</span> <a name="line-164"></a><span class='hs-definition'>aspectFrameRatio</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AspectFrameClass</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'>Float</span> <a name="line-165"></a><span class='hs-definition'>aspectFrameRatio</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromFloatProperty</span> <span class='hs-str'>"ratio"</span> <a name="line-166"></a> <a name="line-167"></a><a name="aspectFrameObeyChild"></a><span class='hs-comment'>-- | Force aspect ratio to match that of the frame's child.</span> <a name="line-168"></a><span class='hs-comment'>--</span> <a name="line-169"></a><span class='hs-comment'>-- Default value: @True@</span> <a name="line-170"></a><span class='hs-comment'>--</span> <a name="line-171"></a><span class='hs-definition'>aspectFrameObeyChild</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>AspectFrameClass</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'>Bool</span> <a name="line-172"></a><span class='hs-definition'>aspectFrameObeyChild</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromBoolProperty</span> <span class='hs-str'>"obey-child"</span> <a name="line-173"></a> <a name="line-174"></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_aspect_frame_new"</span> <a name="line-175"></a> <span class='hs-varid'>gtk_aspect_frame_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'>CFloat</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CFloat</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CFloat</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><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <a name="line-176"></a> <a name="line-177"></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_aspect_frame_set"</span> <a name="line-178"></a> <span class='hs-varid'>gtk_aspect_frame_set</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'>AspectFrame</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CFloat</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CFloat</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CFloat</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><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> </pre></body> </html>