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ghc-gtk-devel-0.11.2-5.fc14.i686.rpm

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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Display/ProgressBar.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 ProgressBar</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Author : Axel Simon</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Created: 23 May 2001</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 1999-2005 Axel Simon</span>
<a name="line-11"></a><span class='hs-comment'>--</span>
<a name="line-12"></a><span class='hs-comment'>-- This library is free software; you can redistribute it and/or</span>
<a name="line-13"></a><span class='hs-comment'>-- modify it under the terms of the GNU Lesser General Public</span>
<a name="line-14"></a><span class='hs-comment'>-- License as published by the Free Software Foundation; either</span>
<a name="line-15"></a><span class='hs-comment'>-- version 2.1 of the License, or (at your option) any later version.</span>
<a name="line-16"></a><span class='hs-comment'>--</span>
<a name="line-17"></a><span class='hs-comment'>-- This library is distributed in the hope that it will be useful,</span>
<a name="line-18"></a><span class='hs-comment'>-- but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="line-19"></a><span class='hs-comment'>-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="line-20"></a><span class='hs-comment'>-- Lesser General Public License for more details.</span>
<a name="line-21"></a><span class='hs-comment'>--</span>
<a name="line-22"></a><span class='hs-comment'>-- |</span>
<a name="line-23"></a><span class='hs-comment'>-- Maintainer : gtk2hs-users@lists.sourceforge.net</span>
<a name="line-24"></a><span class='hs-comment'>-- Stability : provisional</span>
<a name="line-25"></a><span class='hs-comment'>-- Portability : portable (depends on GHC)</span>
<a name="line-26"></a><span class='hs-comment'>--</span>
<a name="line-27"></a><span class='hs-comment'>-- A widget which indicates progress visually</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'>Display</span><span class='hs-varop'>.</span><span class='hs-conid'>ProgressBar</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 'ProgressBar' is typically used to display the progress of a long</span>
<a name="line-33"></a><span class='hs-comment'>-- running operation. It provides a visual clue that processing is underway.</span>
<a name="line-34"></a><span class='hs-comment'>-- The 'ProgressBar' can be used in two different modes: percentage mode and</span>
<a name="line-35"></a><span class='hs-comment'>-- activity mode.</span>
<a name="line-36"></a><span class='hs-comment'>--</span>
<a name="line-37"></a><span class='hs-comment'>-- When an application can determine how much work needs to take place (e.g.</span>
<a name="line-38"></a><span class='hs-comment'>-- read a fixed number of bytes from a file) and can monitor its progress, it</span>
<a name="line-39"></a><span class='hs-comment'>-- can use the 'ProgressBar' in percentage mode and the user sees a growing bar</span>
<a name="line-40"></a><span class='hs-comment'>-- indicating the percentage of the work that has been completed. In this mode,</span>
<a name="line-41"></a><span class='hs-comment'>-- the application is required to call 'progressBarSetFraction' periodically to</span>
<a name="line-42"></a><span class='hs-comment'>-- update the progress bar.</span>
<a name="line-43"></a><span class='hs-comment'>--</span>
<a name="line-44"></a><span class='hs-comment'>-- When an application has no accurate way of knowing the amount of work to</span>
<a name="line-45"></a><span class='hs-comment'>-- do, it can use the 'ProgressBar' in activity mode, which shows activity by a</span>
<a name="line-46"></a><span class='hs-comment'>-- block moving back and forth within the progress area. In this mode, the</span>
<a name="line-47"></a><span class='hs-comment'>-- application is required to call 'progressBarPulse' perodically to update the</span>
<a name="line-48"></a><span class='hs-comment'>-- progress bar.</span>
<a name="line-49"></a><span class='hs-comment'>--</span>
<a name="line-50"></a><span class='hs-comment'>-- There is quite a bit of flexibility provided to control the appearance of</span>
<a name="line-51"></a><span class='hs-comment'>-- the 'ProgressBar'. Functions are provided to control the orientation of the</span>
<a name="line-52"></a><span class='hs-comment'>-- bar, optional text can be displayed along with the bar, and the step size</span>
<a name="line-53"></a><span class='hs-comment'>-- used in activity mode can be set.</span>
<a name="line-54"></a>
<a name="line-55"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-56"></a><span class='hs-comment'>-- |</span>
<a name="line-57"></a><span class='hs-comment'>-- @</span>
<a name="line-58"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-59"></a><span class='hs-comment'>-- | +----'Object'</span>
<a name="line-60"></a><span class='hs-comment'>-- | +----'Widget'</span>
<a name="line-61"></a><span class='hs-comment'>-- | +----ProgressBar</span>
<a name="line-62"></a><span class='hs-comment'>-- @</span>
<a name="line-63"></a>
<a name="line-64"></a><span class='hs-comment'>-- * Types</span>
<a name="line-65"></a>  <span class='hs-conid'>ProgressBar</span><span class='hs-layout'>,</span>
<a name="line-66"></a>  <span class='hs-conid'>ProgressBarClass</span><span class='hs-layout'>,</span>
<a name="line-67"></a>  <span class='hs-varid'>castToProgressBar</span><span class='hs-layout'>,</span> <span class='hs-varid'>gTypeProgressBar</span><span class='hs-layout'>,</span>
<a name="line-68"></a>  <span class='hs-varid'>toProgressBar</span><span class='hs-layout'>,</span>
<a name="line-69"></a>
<a name="line-70"></a><span class='hs-comment'>-- * Constructors</span>
<a name="line-71"></a>  <span class='hs-varid'>progressBarNew</span><span class='hs-layout'>,</span>
<a name="line-72"></a>
<a name="line-73"></a><span class='hs-comment'>-- * Methods</span>
<a name="line-74"></a>  <span class='hs-varid'>progressBarPulse</span><span class='hs-layout'>,</span>
<a name="line-75"></a>  <span class='hs-varid'>progressBarSetText</span><span class='hs-layout'>,</span>
<a name="line-76"></a>  <span class='hs-varid'>progressBarSetFraction</span><span class='hs-layout'>,</span>
<a name="line-77"></a>  <span class='hs-varid'>progressBarSetPulseStep</span><span class='hs-layout'>,</span>
<a name="line-78"></a>  <span class='hs-varid'>progressBarGetFraction</span><span class='hs-layout'>,</span>
<a name="line-79"></a>  <span class='hs-varid'>progressBarGetPulseStep</span><span class='hs-layout'>,</span>
<a name="line-80"></a>  <span class='hs-varid'>progressBarGetText</span><span class='hs-layout'>,</span>
<a name="line-81"></a>  <span class='hs-conid'>ProgressBarOrientation</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span>
<a name="line-82"></a>  <span class='hs-varid'>progressBarSetOrientation</span><span class='hs-layout'>,</span>
<a name="line-83"></a>  <span class='hs-varid'>progressBarGetOrientation</span><span class='hs-layout'>,</span>
<a name="line-84"></a>
<a name="line-85"></a>  <span class='hs-varid'>progressBarSetEllipsize</span><span class='hs-layout'>,</span>
<a name="line-86"></a>  <span class='hs-varid'>progressBarGetEllipsize</span><span class='hs-layout'>,</span>
<a name="line-87"></a>
<a name="line-88"></a>
<a name="line-89"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-90"></a>  <span class='hs-varid'>progressBarOrientation</span><span class='hs-layout'>,</span>
<a name="line-91"></a>  <span class='hs-varid'>progressBarDiscreteBlocks</span><span class='hs-layout'>,</span>
<a name="line-92"></a>  <span class='hs-varid'>progressBarFraction</span><span class='hs-layout'>,</span>
<a name="line-93"></a>  <span class='hs-varid'>progressBarPulseStep</span><span class='hs-layout'>,</span>
<a name="line-94"></a>  <span class='hs-varid'>progressBarText</span><span class='hs-layout'>,</span>
<a name="line-95"></a>
<a name="line-96"></a>  <span class='hs-varid'>progressBarEllipsize</span><span class='hs-layout'>,</span>
<a name="line-97"></a>
<a name="line-98"></a>  <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-99"></a>
<a name="line-100"></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-101"></a>
<a name="line-102"></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-103"></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-104"></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-105"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>Properties</span>
<a name="line-106"></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-107"></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-108"></a><span class='hs-comment'>{-# LINE 107 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-109"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>General</span><span class='hs-varop'>.</span><span class='hs-conid'>Enums</span> <span class='hs-layout'>(</span><span class='hs-conid'>ProgressBarOrientation</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-110"></a>
<a name="line-111"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>Pango</span><span class='hs-varop'>.</span><span class='hs-conid'>Enums</span> <span class='hs-layout'>(</span><span class='hs-conid'>EllipsizeMode</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-112"></a>
<a name="line-113"></a>
<a name="line-114"></a>
<a name="line-115"></a><span class='hs-comment'>{-# LINE 113 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-116"></a>
<a name="line-117"></a><span class='hs-comment'>--------------------</span>
<a name="line-118"></a><span class='hs-comment'>-- Constructors</span>
<a name="line-119"></a>
<a name="line-120"></a><a name="progressBarNew"></a><span class='hs-comment'>-- | Creates a new 'ProgressBar'.</span>
<a name="line-121"></a><span class='hs-comment'>--</span>
<a name="line-122"></a><span class='hs-definition'>progressBarNew</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ProgressBar</span>
<a name="line-123"></a><span class='hs-definition'>progressBarNew</span> <span class='hs-keyglyph'>=</span>
<a name="line-124"></a>  <span class='hs-varid'>makeNewObject</span> <span class='hs-varid'>mkProgressBar</span> <span class='hs-varop'>$</span>
<a name="line-125"></a>  <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Widget</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-126"></a>  <span class='hs-varid'>gtk_progress_bar_new</span>
<a name="line-127"></a><span class='hs-comment'>{-# LINE 124 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-128"></a>
<a name="line-129"></a><span class='hs-comment'>--------------------</span>
<a name="line-130"></a><span class='hs-comment'>-- Methods</span>
<a name="line-131"></a>
<a name="line-132"></a><a name="progressBarPulse"></a><span class='hs-comment'>-- | Indicates that some progress is made, but you don't know how much. Causes</span>
<a name="line-133"></a><span class='hs-comment'>-- the progress bar to enter \"activity mode\", where a block bounces back and</span>
<a name="line-134"></a><span class='hs-comment'>-- forth. Each call to 'progressBarPulse' causes the block to move by a little</span>
<a name="line-135"></a><span class='hs-comment'>-- bit (the amount of movement per pulse is determined by</span>
<a name="line-136"></a><span class='hs-comment'>-- 'progressBarSetPulseStep').</span>
<a name="line-137"></a><span class='hs-comment'>--</span>
<a name="line-138"></a><span class='hs-definition'>progressBarPulse</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-139"></a><span class='hs-definition'>progressBarPulse</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-140"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_pulse</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-141"></a><span class='hs-comment'>{-# LINE 137 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-142"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-143"></a>
<a name="line-144"></a><a name="progressBarSetText"></a><span class='hs-comment'>-- | Causes the given @text@ to appear superimposed on the progress bar.</span>
<a name="line-145"></a><span class='hs-comment'>--</span>
<a name="line-146"></a><span class='hs-definition'>progressBarSetText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-147"></a><span class='hs-definition'>progressBarSetText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>text</span> <span class='hs-keyglyph'>=</span>
<a name="line-148"></a>  <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>text</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>textPtr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-149"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-&gt;</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'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_set_text</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-150"></a><span class='hs-comment'>{-# LINE 145 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-151"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-152"></a>    <span class='hs-varid'>textPtr</span>
<a name="line-153"></a>
<a name="line-154"></a><a name="progressBarSetFraction"></a><span class='hs-comment'>-- | Causes the progress bar to \"fill in\" the given fraction of the bar. The</span>
<a name="line-155"></a><span class='hs-comment'>-- fraction should be between 0.0 and 1.0, inclusive.</span>
<a name="line-156"></a><span class='hs-comment'>--</span>
<a name="line-157"></a><span class='hs-definition'>progressBarSetFraction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span>
<a name="line-158"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Double</span> <span class='hs-comment'>-- ^ @fraction@ - fraction of the task that's been completed</span>
<a name="line-159"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-160"></a><span class='hs-definition'>progressBarSetFraction</span> <span class='hs-varid'>self</span> <span class='hs-varid'>fraction</span> <span class='hs-keyglyph'>=</span>
<a name="line-161"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-&gt;</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'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_set_fraction</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-162"></a><span class='hs-comment'>{-# LINE 156 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-163"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-164"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>fraction</span><span class='hs-layout'>)</span>
<a name="line-165"></a>
<a name="line-166"></a><a name="progressBarSetPulseStep"></a><span class='hs-comment'>-- | Sets the fraction of total progress bar length to move the bouncing block</span>
<a name="line-167"></a><span class='hs-comment'>-- for each call to 'progressBarPulse'.</span>
<a name="line-168"></a><span class='hs-comment'>--</span>
<a name="line-169"></a><span class='hs-definition'>progressBarSetPulseStep</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span>
<a name="line-170"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Double</span> <span class='hs-comment'>-- ^ @fraction@ - fraction between 0.0 and 1.0</span>
<a name="line-171"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-172"></a><span class='hs-definition'>progressBarSetPulseStep</span> <span class='hs-varid'>self</span> <span class='hs-varid'>fraction</span> <span class='hs-keyglyph'>=</span>
<a name="line-173"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_set_pulse_step</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-174"></a><span class='hs-comment'>{-# LINE 167 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-175"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-176"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>fraction</span><span class='hs-layout'>)</span>
<a name="line-177"></a>
<a name="line-178"></a><a name="progressBarGetFraction"></a><span class='hs-comment'>-- | Returns the current fraction of the task that's been completed.</span>
<a name="line-179"></a><span class='hs-comment'>--</span>
<a name="line-180"></a><span class='hs-definition'>progressBarGetFraction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span>
<a name="line-181"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Double</span> <span class='hs-comment'>-- ^ returns a fraction from 0.0 to 1.0</span>
<a name="line-182"></a><span class='hs-definition'>progressBarGetFraction</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-183"></a>  <span class='hs-varid'>liftM</span> <span class='hs-varid'>realToFrac</span> <span class='hs-varop'>$</span>
<a name="line-184"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_get_fraction</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-185"></a><span class='hs-comment'>{-# LINE 177 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-186"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-187"></a>
<a name="line-188"></a><a name="progressBarGetPulseStep"></a><span class='hs-comment'>-- | Retrieves the pulse step set with 'progressBarSetPulseStep'</span>
<a name="line-189"></a><span class='hs-comment'>--</span>
<a name="line-190"></a><span class='hs-definition'>progressBarGetPulseStep</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span>
<a name="line-191"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Double</span> <span class='hs-comment'>-- ^ returns a fraction from 0.0 to 1.0</span>
<a name="line-192"></a><span class='hs-definition'>progressBarGetPulseStep</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-193"></a>  <span class='hs-varid'>liftM</span> <span class='hs-varid'>realToFrac</span> <span class='hs-varop'>$</span>
<a name="line-194"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_get_pulse_step</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-195"></a><span class='hs-comment'>{-# LINE 186 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-196"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-197"></a>
<a name="line-198"></a><a name="progressBarGetText"></a><span class='hs-comment'>-- | Retrieves the text displayed superimposed on the progress bar, if any,</span>
<a name="line-199"></a><span class='hs-comment'>-- otherwise @Nothing@.</span>
<a name="line-200"></a><span class='hs-comment'>--</span>
<a name="line-201"></a><span class='hs-definition'>progressBarGetText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span>
<a name="line-202"></a> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ returns text, or @Nothing@</span>
<a name="line-203"></a><span class='hs-definition'>progressBarGetText</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-204"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_get_text</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-205"></a><span class='hs-comment'>{-# LINE 195 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-206"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-207"></a>  <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>maybePeek</span> <span class='hs-varid'>peekUTFString</span>
<a name="line-208"></a>
<a name="line-209"></a><a name="progressBarSetOrientation"></a><span class='hs-comment'>-- | Causes the progress bar to switch to a different orientation</span>
<a name="line-210"></a><span class='hs-comment'>-- (left-to-right, right-to-left, top-to-bottom, or bottom-to-top).</span>
<a name="line-211"></a><span class='hs-comment'>--</span>
<a name="line-212"></a><span class='hs-definition'>progressBarSetOrientation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ProgressBarOrientation</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-213"></a><span class='hs-definition'>progressBarSetOrientation</span> <span class='hs-varid'>self</span> <span class='hs-varid'>orientation</span> <span class='hs-keyglyph'>=</span>
<a name="line-214"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_set_orientation</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-215"></a><span class='hs-comment'>{-# LINE 204 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-216"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-217"></a>    <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromEnum</span><span class='hs-layout'>)</span> <span class='hs-varid'>orientation</span><span class='hs-layout'>)</span>
<a name="line-218"></a>
<a name="line-219"></a><a name="progressBarGetOrientation"></a><span class='hs-comment'>-- | Retrieves the current progress bar orientation.</span>
<a name="line-220"></a><span class='hs-comment'>--</span>
<a name="line-221"></a><span class='hs-definition'>progressBarGetOrientation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>ProgressBarOrientation</span>
<a name="line-222"></a><span class='hs-definition'>progressBarGetOrientation</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-223"></a>  <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>toEnum</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromIntegral</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-224"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</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'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_get_orientation</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-225"></a><span class='hs-comment'>{-# LINE 213 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-226"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-227"></a>
<a name="line-228"></a>
<a name="line-229"></a><a name="progressBarSetEllipsize"></a><span class='hs-comment'>-- | Sets the mode used to ellipsize (add an ellipsis: \"...\") the text if</span>
<a name="line-230"></a><span class='hs-comment'>-- there is not enough space to render the entire string.</span>
<a name="line-231"></a><span class='hs-comment'>--</span>
<a name="line-232"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.6</span>
<a name="line-233"></a><span class='hs-comment'>--</span>
<a name="line-234"></a><span class='hs-definition'>progressBarSetEllipsize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>EllipsizeMode</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-235"></a><span class='hs-definition'>progressBarSetEllipsize</span> <span class='hs-varid'>self</span> <span class='hs-varid'>mode</span> <span class='hs-keyglyph'>=</span>
<a name="line-236"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-keyglyph'>-&gt;</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'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_set_ellipsize</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span><span class='hs-layout'>)</span>
<a name="line-237"></a><span class='hs-comment'>{-# LINE 224 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-238"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-239"></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'>mode</span><span class='hs-layout'>)</span>
<a name="line-240"></a>
<a name="line-241"></a><a name="progressBarGetEllipsize"></a><span class='hs-comment'>-- | Returns the ellipsizing position of the progressbar. See</span>
<a name="line-242"></a><span class='hs-comment'>-- 'progressBarSetEllipsize'.</span>
<a name="line-243"></a><span class='hs-comment'>--</span>
<a name="line-244"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.6</span>
<a name="line-245"></a><span class='hs-comment'>--</span>
<a name="line-246"></a><span class='hs-definition'>progressBarGetEllipsize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>EllipsizeMode</span>
<a name="line-247"></a><span class='hs-definition'>progressBarGetEllipsize</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-248"></a>  <span class='hs-varid'>liftM</span> <span class='hs-layout'>(</span><span class='hs-varid'>toEnum</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromIntegral</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-249"></a>  <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>ProgressBar</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-&gt;</span><span class='hs-varid'>gtk_progress_bar_get_ellipsize</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-250"></a><span class='hs-comment'>{-# LINE 236 "./Graphics/UI/Gtk/Display/ProgressBar.chs" #-}</span>
<a name="line-251"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>toProgressBar</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-252"></a>
<a name="line-253"></a>
<a name="line-254"></a><span class='hs-comment'>--------------------</span>
<a name="line-255"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-256"></a>
<a name="line-257"></a><a name="progressBarOrientation"></a><span class='hs-comment'>-- | Orientation and growth direction of the progress bar.</span>
<a name="line-258"></a><span class='hs-comment'>--</span>
<a name="line-259"></a><span class='hs-comment'>-- Default value: 'ProgressLeftToRight'</span>
<a name="line-260"></a><span class='hs-comment'>--</span>
<a name="line-261"></a><span class='hs-definition'>progressBarOrientation</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>ProgressBarOrientation</span>
<a name="line-262"></a><span class='hs-definition'>progressBarOrientation</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-263"></a>  <span class='hs-varid'>progressBarGetOrientation</span>
<a name="line-264"></a>  <span class='hs-varid'>progressBarSetOrientation</span>
<a name="line-265"></a>
<a name="line-266"></a><a name="progressBarDiscreteBlocks"></a><span class='hs-comment'>-- | The number of discrete blocks in a progress bar (when shown in the</span>
<a name="line-267"></a><span class='hs-comment'>-- discrete style).</span>
<a name="line-268"></a><span class='hs-comment'>--</span>
<a name="line-269"></a><span class='hs-comment'>-- Allowed values: &gt;= 2</span>
<a name="line-270"></a><span class='hs-comment'>--</span>
<a name="line-271"></a><span class='hs-comment'>-- Default value: 10</span>
<a name="line-272"></a><span class='hs-comment'>--</span>
<a name="line-273"></a><span class='hs-definition'>progressBarDiscreteBlocks</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Int</span>
<a name="line-274"></a><span class='hs-definition'>progressBarDiscreteBlocks</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromUIntProperty</span> <span class='hs-str'>"discrete-blocks"</span>
<a name="line-275"></a>
<a name="line-276"></a><a name="progressBarFraction"></a><span class='hs-comment'>-- | The fraction of total work that has been completed.</span>
<a name="line-277"></a><span class='hs-comment'>--</span>
<a name="line-278"></a><span class='hs-comment'>-- Allowed values: [0,1]</span>
<a name="line-279"></a><span class='hs-comment'>--</span>
<a name="line-280"></a><span class='hs-comment'>-- Default value: 0</span>
<a name="line-281"></a><span class='hs-comment'>--</span>
<a name="line-282"></a><span class='hs-definition'>progressBarFraction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Double</span>
<a name="line-283"></a><span class='hs-definition'>progressBarFraction</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-284"></a>  <span class='hs-varid'>progressBarGetFraction</span>
<a name="line-285"></a>  <span class='hs-varid'>progressBarSetFraction</span>
<a name="line-286"></a>
<a name="line-287"></a><a name="progressBarPulseStep"></a><span class='hs-comment'>-- | The fraction of total progress to move the bouncing block when pulsed.</span>
<a name="line-288"></a><span class='hs-comment'>--</span>
<a name="line-289"></a><span class='hs-comment'>-- Allowed values: [0,1]</span>
<a name="line-290"></a><span class='hs-comment'>--</span>
<a name="line-291"></a><span class='hs-comment'>-- Default value: 0.1</span>
<a name="line-292"></a><span class='hs-comment'>--</span>
<a name="line-293"></a><span class='hs-definition'>progressBarPulseStep</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Double</span>
<a name="line-294"></a><span class='hs-definition'>progressBarPulseStep</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-295"></a>  <span class='hs-varid'>progressBarGetPulseStep</span>
<a name="line-296"></a>  <span class='hs-varid'>progressBarSetPulseStep</span>
<a name="line-297"></a>
<a name="line-298"></a><a name="progressBarText"></a><span class='hs-comment'>-- | Text to be displayed in the progress bar.</span>
<a name="line-299"></a><span class='hs-comment'>--</span>
<a name="line-300"></a><span class='hs-comment'>-- Default value: \"%P %%\"</span>
<a name="line-301"></a><span class='hs-comment'>--</span>
<a name="line-302"></a><span class='hs-definition'>progressBarText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>ReadWriteAttr</span> <span class='hs-varid'>self</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-conid'>String</span>
<a name="line-303"></a><span class='hs-definition'>progressBarText</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-304"></a>  <span class='hs-varid'>progressBarGetText</span>
<a name="line-305"></a>  <span class='hs-varid'>progressBarSetText</span>
<a name="line-306"></a>
<a name="line-307"></a>
<a name="line-308"></a><a name="progressBarEllipsize"></a><span class='hs-comment'>-- | The preferred place to ellipsize the string, if the progressbar does not</span>
<a name="line-309"></a><span class='hs-comment'>-- have enough room to display the entire string, specified as a</span>
<a name="line-310"></a><span class='hs-comment'>-- 'EllipsizeMode'.</span>
<a name="line-311"></a><span class='hs-comment'>--</span>
<a name="line-312"></a><span class='hs-comment'>-- Note that setting this property to a value other than 'EllipsizeNone' has</span>
<a name="line-313"></a><span class='hs-comment'>-- the side-effect that the progressbar requests only enough space to display</span>
<a name="line-314"></a><span class='hs-comment'>-- the ellipsis \"...\". Another means to set a progressbar's width is</span>
<a name="line-315"></a><span class='hs-comment'>-- 'Graphics.UI.Gtk.Abstract.Widget.widgetSetSizeRequest'.</span>
<a name="line-316"></a><span class='hs-comment'>--</span>
<a name="line-317"></a><span class='hs-comment'>-- Default value: 'EllipsizeNone'</span>
<a name="line-318"></a><span class='hs-comment'>--</span>
<a name="line-319"></a><span class='hs-definition'>progressBarEllipsize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>ProgressBarClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=&gt;</span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>EllipsizeMode</span>
<a name="line-320"></a><span class='hs-definition'>progressBarEllipsize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttr</span>
<a name="line-321"></a>  <span class='hs-varid'>progressBarGetEllipsize</span>
<a name="line-322"></a>  <span class='hs-varid'>progressBarSetEllipsize</span>
<a name="line-323"></a>
<a name="line-324"></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_progress_bar_new"</span>
<a name="line-325"></a>  <span class='hs-varid'>gtk_progress_bar_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-326"></a>
<a name="line-327"></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_progress_bar_pulse"</span>
<a name="line-328"></a>  <span class='hs-varid'>gtk_progress_bar_pulse</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-329"></a>
<a name="line-330"></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_progress_bar_set_text"</span>
<a name="line-331"></a>  <span class='hs-varid'>gtk_progress_bar_set_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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</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'>-&gt;</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-332"></a>
<a name="line-333"></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_progress_bar_set_fraction"</span>
<a name="line-334"></a>  <span class='hs-varid'>gtk_progress_bar_set_fraction</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>CDouble</span> <span class='hs-keyglyph'>-&gt;</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-335"></a>
<a name="line-336"></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_progress_bar_set_pulse_step"</span>
<a name="line-337"></a>  <span class='hs-varid'>gtk_progress_bar_set_pulse_step</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>CDouble</span> <span class='hs-keyglyph'>-&gt;</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-338"></a>
<a name="line-339"></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_progress_bar_get_fraction"</span>
<a name="line-340"></a>  <span class='hs-varid'>gtk_progress_bar_get_fraction</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>CDouble</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-341"></a>
<a name="line-342"></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_progress_bar_get_pulse_step"</span>
<a name="line-343"></a>  <span class='hs-varid'>gtk_progress_bar_get_pulse_step</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>CDouble</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-344"></a>
<a name="line-345"></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_progress_bar_get_text"</span>
<a name="line-346"></a>  <span class='hs-varid'>gtk_progress_bar_get_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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</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-347"></a>
<a name="line-348"></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_progress_bar_set_orientation"</span>
<a name="line-349"></a>  <span class='hs-varid'>gtk_progress_bar_set_orientation</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>CInt</span> <span class='hs-keyglyph'>-&gt;</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-350"></a>
<a name="line-351"></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_progress_bar_get_orientation"</span>
<a name="line-352"></a>  <span class='hs-varid'>gtk_progress_bar_get_orientation</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</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-353"></a>
<a name="line-354"></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_progress_bar_set_ellipsize"</span>
<a name="line-355"></a>  <span class='hs-varid'>gtk_progress_bar_set_ellipsize</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>CInt</span> <span class='hs-keyglyph'>-&gt;</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-356"></a>
<a name="line-357"></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_progress_bar_get_ellipsize"</span>
<a name="line-358"></a>  <span class='hs-varid'>gtk_progress_bar_get_ellipsize</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'>ProgressBar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</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>
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