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<a name="line-2"></a><span class='hs-comment'>{-# LINE 2 "./Graphics/UI/Gtk/Entry/EntryBuffer.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 EntryBuffer</span>
<a name="line-5"></a><span class='hs-comment'>--</span>
<a name="line-6"></a><span class='hs-comment'>-- Author : Andy Stewart</span>
<a name="line-7"></a><span class='hs-comment'>--</span>
<a name="line-8"></a><span class='hs-comment'>-- Created: 22 Mar 2010</span>
<a name="line-9"></a><span class='hs-comment'>--</span>
<a name="line-10"></a><span class='hs-comment'>-- Copyright (C) 2010 Andy Stewart</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'>-- Text buffer for 'Entry'</span>
<a name="line-28"></a><span class='hs-comment'>--</span>
<a name="line-29"></a><span class='hs-comment'>-- * Module available since Gtk+ version 2.18</span>
<a name="line-30"></a><span class='hs-comment'>--</span>
<a name="line-31"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>UI</span><span class='hs-varop'>.</span><span class='hs-conid'>Gtk</span><span class='hs-varop'>.</span><span class='hs-conid'>Entry</span><span class='hs-varop'>.</span><span class='hs-conid'>EntryBuffer</span> <span class='hs-layout'>(</span>
<a name="line-32"></a>
<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 'EntryBuffer' class contains the actual text displayed in a 'Entry'</span>
<a name="line-36"></a><span class='hs-comment'>-- widget.</span>
<a name="line-37"></a><span class='hs-comment'>--</span>
<a name="line-38"></a><span class='hs-comment'>-- A single 'EntryBuffer' object can be shared by multiple 'Entry' widgets</span>
<a name="line-39"></a><span class='hs-comment'>-- which will then share the same text content, but not the cursor position,</span>
<a name="line-40"></a><span class='hs-comment'>-- visibility attributes, icon etc.</span>
<a name="line-41"></a><span class='hs-comment'>--</span>
<a name="line-42"></a><span class='hs-comment'>-- 'EntryBuffer' may be derived from. Such a derived class might allow text</span>
<a name="line-43"></a><span class='hs-comment'>-- to be stored in an alternate location, such as non-pageable memory, useful</span>
<a name="line-44"></a><span class='hs-comment'>-- in the case of important passwords. Or a derived class could integrate with</span>
<a name="line-45"></a><span class='hs-comment'>-- an application's concept of undo\/redo.</span>
<a name="line-46"></a>
<a name="line-47"></a><span class='hs-comment'>-- * Class Hierarchy</span>
<a name="line-48"></a><span class='hs-comment'>--</span>
<a name="line-49"></a><span class='hs-comment'>-- |</span>
<a name="line-50"></a><span class='hs-comment'>-- @</span>
<a name="line-51"></a><span class='hs-comment'>-- | 'GObject'</span>
<a name="line-52"></a><span class='hs-comment'>-- | +----EntryBuffer</span>
<a name="line-53"></a><span class='hs-comment'>-- @</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-comment'>-- * Types</span>
<a name="line-57"></a> <span class='hs-conid'>EntryBuffer</span><span class='hs-layout'>,</span>
<a name="line-58"></a> <span class='hs-conid'>EntryBufferClass</span><span class='hs-layout'>,</span>
<a name="line-59"></a> <span class='hs-varid'>castToEntryBuffer</span><span class='hs-layout'>,</span>
<a name="line-60"></a> <span class='hs-varid'>toEntryBuffer</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'>entryBufferNew</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'>entryBufferGetBytes</span><span class='hs-layout'>,</span>
<a name="line-67"></a> <span class='hs-varid'>entryBufferInsertText</span><span class='hs-layout'>,</span>
<a name="line-68"></a> <span class='hs-varid'>entryBufferDeleteText</span><span class='hs-layout'>,</span>
<a name="line-69"></a> <span class='hs-varid'>entryBufferEmitDeletedText</span><span class='hs-layout'>,</span>
<a name="line-70"></a> <span class='hs-varid'>entryBufferEmitInsertedText</span><span class='hs-layout'>,</span>
<a name="line-71"></a>
<a name="line-72"></a><span class='hs-comment'>-- * Attributes</span>
<a name="line-73"></a> <span class='hs-varid'>entryBufferText</span><span class='hs-layout'>,</span>
<a name="line-74"></a> <span class='hs-varid'>entryBufferLength</span><span class='hs-layout'>,</span>
<a name="line-75"></a> <span class='hs-varid'>entryBufferMaxLength</span><span class='hs-layout'>,</span>
<a name="line-76"></a>
<a name="line-77"></a><span class='hs-comment'>-- * Signals</span>
<a name="line-78"></a> <span class='hs-varid'>entryBufferInsertedText</span><span class='hs-layout'>,</span>
<a name="line-79"></a> <span class='hs-varid'>entryBufferDeletedText</span><span class='hs-layout'>,</span>
<a name="line-80"></a>
<a name="line-81"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-82"></a>
<a name="line-83"></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-84"></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'>fromJust</span><span class='hs-layout'>)</span>
<a name="line-85"></a>
<a name="line-86"></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-87"></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-88"></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-89"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Glib</span><span class='hs-varop'>.</span><span class='hs-conid'>Properties</span>
<a name="line-90"></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-91"></a><span class='hs-comment'>{-# LINE 90 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-92"></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'>Signals</span>
<a name="line-93"></a><span class='hs-comment'>{-# LINE 91 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-94"></a>
<a name="line-95"></a>
<a name="line-96"></a><span class='hs-comment'>{-# LINE 93 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-97"></a>
<a name="line-98"></a>
<a name="line-99"></a><span class='hs-comment'>--------------------</span>
<a name="line-100"></a><span class='hs-comment'>-- Constructors</span>
<a name="line-101"></a>
<a name="line-102"></a><a name="entryBufferNew"></a><span class='hs-comment'>-- | Create a new 'EntryBuffer' object.</span>
<a name="line-103"></a><span class='hs-comment'>--</span>
<a name="line-104"></a><span class='hs-comment'>-- Optionally, specify initial text to set in the buffer.</span>
<a name="line-105"></a><span class='hs-comment'>--</span>
<a name="line-106"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-107"></a><span class='hs-comment'>--</span>
<a name="line-108"></a><span class='hs-definition'>entryBufferNew</span> <span class='hs-keyglyph'>::</span>
<a name="line-109"></a> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @initialChars@ - initial buffer text or 'Nothing'</span>
<a name="line-110"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>EntryBuffer</span>
<a name="line-111"></a><span class='hs-definition'>entryBufferNew</span> <span class='hs-varid'>initialChars</span> <span class='hs-keyglyph'>=</span>
<a name="line-112"></a> <span class='hs-varid'>wrapNewGObject</span> <span class='hs-varid'>mkEntryBuffer</span> <span class='hs-varop'>$</span>
<a name="line-113"></a> <span class='hs-varid'>maybeWith</span> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>initialChars</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>initialCharsPtr</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-114"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>chars</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>initialCharsPtr</span> <span class='hs-varop'>==</span> <span class='hs-varid'>nullPtr</span>
<a name="line-115"></a> <span class='hs-keyword'>then</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-116"></a> <span class='hs-keyword'>else</span> <span class='hs-varid'>length</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromJust</span> <span class='hs-varid'>initialChars</span>
<a name="line-117"></a> <span class='hs-varid'>gtk_entry_buffer_new</span>
<a name="line-118"></a><span class='hs-comment'>{-# LINE 114 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-119"></a> <span class='hs-varid'>initialCharsPtr</span>
<a name="line-120"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>chars</span><span class='hs-layout'>)</span>
<a name="line-121"></a>
<a name="line-122"></a><span class='hs-comment'>--------------------</span>
<a name="line-123"></a><span class='hs-comment'>-- Methods</span>
<a name="line-124"></a>
<a name="line-125"></a><a name="entryBufferGetBytes"></a><span class='hs-comment'>-- | Retrieves the length in bytes of the buffer. See 'entryBufferGetLength'.</span>
<a name="line-126"></a><span class='hs-comment'>--</span>
<a name="line-127"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-128"></a><span class='hs-comment'>--</span>
<a name="line-129"></a><span class='hs-definition'>entryBufferGetBytes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-130"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ returns The byte length of the buffer.</span>
<a name="line-131"></a><span class='hs-definition'>entryBufferGetBytes</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=</span>
<a name="line-132"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span>
<a name="line-133"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>EntryBuffer</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_entry_buffer_get_bytes</span> <span class='hs-varid'>argPtr1</span><span class='hs-layout'>)</span>
<a name="line-134"></a><span class='hs-comment'>{-# LINE 129 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-135"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toEntryBuffer</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-136"></a>
<a name="line-137"></a><a name="entryBufferInsertText"></a><span class='hs-comment'>-- | Inserts @chars@ into the contents of the buffer,</span>
<a name="line-138"></a><span class='hs-comment'>-- at position @position@.</span>
<a name="line-139"></a><span class='hs-comment'>--</span>
<a name="line-140"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-141"></a><span class='hs-comment'>--</span>
<a name="line-142"></a><span class='hs-definition'>entryBufferInsertText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-143"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @position@ - the position at which to insert text.</span>
<a name="line-144"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @chars@ - the text to insert into the buffer.</span>
<a name="line-145"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ returns The number of characters actually inserted.</span>
<a name="line-146"></a><span class='hs-definition'>entryBufferInsertText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>position</span> <span class='hs-varid'>chars</span> <span class='hs-keyglyph'>=</span>
<a name="line-147"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span>
<a name="line-148"></a> <span class='hs-varid'>withUTFStringLen</span> <span class='hs-varid'>chars</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span> <span class='hs-layout'>(</span><span class='hs-varid'>charsPtr</span><span class='hs-layout'>,</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span>
<a name="line-149"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>EntryBuffer</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span> <span class='hs-varid'>arg4</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_entry_buffer_insert_text</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-layout'>)</span>
<a name="line-150"></a><span class='hs-comment'>{-# LINE 144 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-151"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toEntryBuffer</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-152"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>position</span><span class='hs-layout'>)</span>
<a name="line-153"></a> <span class='hs-varid'>charsPtr</span>
<a name="line-154"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span>
<a name="line-155"></a>
<a name="line-156"></a><a name="entryBufferDeleteText"></a><span class='hs-comment'>-- | Deletes a sequence of characters from the buffer. @nChars@ characters are</span>
<a name="line-157"></a><span class='hs-comment'>-- deleted starting at @position@. If @nChars@ is negative, then all characters</span>
<a name="line-158"></a><span class='hs-comment'>-- until the end of the text are deleted.</span>
<a name="line-159"></a><span class='hs-comment'>--</span>
<a name="line-160"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-161"></a><span class='hs-comment'>--</span>
<a name="line-162"></a><span class='hs-definition'>entryBufferDeleteText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-163"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @position@ - position at which to delete text</span>
<a name="line-164"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @nChars@ - number of characters to delete</span>
<a name="line-165"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ returns The number of characters deleted.</span>
<a name="line-166"></a><span class='hs-definition'>entryBufferDeleteText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>position</span> <span class='hs-varid'>nChars</span> <span class='hs-keyglyph'>=</span>
<a name="line-167"></a> <span class='hs-varid'>liftM</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span>
<a name="line-168"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>EntryBuffer</span> <span class='hs-varid'>arg1</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>withForeignPtr</span> <span class='hs-varid'>arg1</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>argPtr1</span> <span class='hs-keyglyph'>-></span><span class='hs-varid'>gtk_entry_buffer_delete_text</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-169"></a><span class='hs-comment'>{-# LINE 162 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-170"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toEntryBuffer</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-171"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>position</span><span class='hs-layout'>)</span>
<a name="line-172"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>nChars</span><span class='hs-layout'>)</span>
<a name="line-173"></a>
<a name="line-174"></a><a name="entryBufferEmitDeletedText"></a><span class='hs-comment'>-- | Used when subclassing 'EntryBuffer'</span>
<a name="line-175"></a><span class='hs-comment'>--</span>
<a name="line-176"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-177"></a><span class='hs-comment'>--</span>
<a name="line-178"></a><span class='hs-definition'>entryBufferEmitDeletedText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-179"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @position@ - position at which text was deleted</span>
<a name="line-180"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @nChars@ - number of characters deleted</span>
<a name="line-181"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-182"></a><span class='hs-definition'>entryBufferEmitDeletedText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>position</span> <span class='hs-varid'>nChars</span> <span class='hs-keyglyph'>=</span>
<a name="line-183"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>EntryBuffer</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-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_entry_buffer_emit_deleted_text</span> <span class='hs-varid'>argPtr1</span> <span class='hs-varid'>arg2</span> <span class='hs-varid'>arg3</span><span class='hs-layout'>)</span>
<a name="line-184"></a><span class='hs-comment'>{-# LINE 176 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-185"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toEntryBuffer</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-186"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>position</span><span class='hs-layout'>)</span>
<a name="line-187"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>nChars</span><span class='hs-layout'>)</span>
<a name="line-188"></a>
<a name="line-189"></a><a name="entryBufferEmitInsertedText"></a><span class='hs-comment'>-- | Used when subclassing 'EntryBuffer'</span>
<a name="line-190"></a><span class='hs-comment'>--</span>
<a name="line-191"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-192"></a><span class='hs-comment'>--</span>
<a name="line-193"></a><span class='hs-definition'>entryBufferEmitInsertedText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-varid'>self</span>
<a name="line-194"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @position@ - position at which text was inserted</span>
<a name="line-195"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ @chars@ - text that was inserted</span>
<a name="line-196"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-comment'>-- ^ @nChars@ - number of characters inserted</span>
<a name="line-197"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-198"></a><span class='hs-definition'>entryBufferEmitInsertedText</span> <span class='hs-varid'>self</span> <span class='hs-varid'>position</span> <span class='hs-varid'>chars</span> <span class='hs-varid'>nChars</span> <span class='hs-keyglyph'>=</span>
<a name="line-199"></a> <span class='hs-varid'>withUTFString</span> <span class='hs-varid'>chars</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>charsPtr</span> <span class='hs-keyglyph'>-></span>
<a name="line-200"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-conid'>EntryBuffer</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-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_entry_buffer_emit_inserted_text</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-layout'>)</span>
<a name="line-201"></a><span class='hs-comment'>{-# LINE 192 "./Graphics/UI/Gtk/Entry/EntryBuffer.chs" #-}</span>
<a name="line-202"></a> <span class='hs-layout'>(</span><span class='hs-varid'>toEntryBuffer</span> <span class='hs-varid'>self</span><span class='hs-layout'>)</span>
<a name="line-203"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>position</span><span class='hs-layout'>)</span>
<a name="line-204"></a> <span class='hs-varid'>charsPtr</span>
<a name="line-205"></a> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>nChars</span><span class='hs-layout'>)</span>
<a name="line-206"></a>
<a name="line-207"></a><span class='hs-comment'>--------------------</span>
<a name="line-208"></a><span class='hs-comment'>-- Attributes</span>
<a name="line-209"></a>
<a name="line-210"></a><a name="entryBufferText"></a><span class='hs-comment'>-- | The contents of the buffer.</span>
<a name="line-211"></a><span class='hs-comment'>--</span>
<a name="line-212"></a><span class='hs-comment'>-- Default value: \"\"</span>
<a name="line-213"></a><span class='hs-comment'>--</span>
<a name="line-214"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-215"></a><span class='hs-comment'>--</span>
<a name="line-216"></a><span class='hs-definition'>entryBufferText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</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-217"></a><span class='hs-definition'>entryBufferText</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromStringProperty</span> <span class='hs-str'>"text"</span>
<a name="line-218"></a>
<a name="line-219"></a><a name="entryBufferLength"></a><span class='hs-comment'>-- | The length of the text in buffer.</span>
<a name="line-220"></a><span class='hs-comment'>--</span>
<a name="line-221"></a><span class='hs-comment'>-- Allowed values: <= 65535</span>
<a name="line-222"></a><span class='hs-comment'>--</span>
<a name="line-223"></a><span class='hs-comment'>-- Default value: 0</span>
<a name="line-224"></a><span class='hs-comment'>--</span>
<a name="line-225"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-226"></a><span class='hs-comment'>--</span>
<a name="line-227"></a><span class='hs-definition'>entryBufferLength</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>ReadAttr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Int</span>
<a name="line-228"></a><span class='hs-definition'>entryBufferLength</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>readAttrFromIntProperty</span> <span class='hs-str'>"length"</span>
<a name="line-229"></a>
<a name="line-230"></a><a name="entryBufferMaxLength"></a><span class='hs-comment'>-- | The maximum length of the text in the buffer.</span>
<a name="line-231"></a><span class='hs-comment'>--</span>
<a name="line-232"></a><span class='hs-comment'>-- Allowed values: [0,65535]</span>
<a name="line-233"></a><span class='hs-comment'>--</span>
<a name="line-234"></a><span class='hs-comment'>-- Default value: 0</span>
<a name="line-235"></a><span class='hs-comment'>--</span>
<a name="line-236"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-237"></a><span class='hs-comment'>--</span>
<a name="line-238"></a><span class='hs-definition'>entryBufferMaxLength</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Attr</span> <span class='hs-varid'>self</span> <span class='hs-conid'>Int</span>
<a name="line-239"></a><span class='hs-definition'>entryBufferMaxLength</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newAttrFromIntProperty</span> <span class='hs-str'>"max-length"</span>
<a name="line-240"></a>
<a name="line-241"></a><span class='hs-comment'>--------------------</span>
<a name="line-242"></a><span class='hs-comment'>-- Signals</span>
<a name="line-243"></a>
<a name="line-244"></a><a name="entryBufferInsertedText"></a><span class='hs-comment'>-- |</span>
<a name="line-245"></a><span class='hs-comment'>--</span>
<a name="line-246"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-247"></a><span class='hs-comment'>--</span>
<a name="line-248"></a><span class='hs-definition'>entryBufferInsertedText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Signal</span> <span class='hs-varid'>self</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-249"></a><span class='hs-definition'>entryBufferInsertedText</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Signal</span> <span class='hs-layout'>(</span><span class='hs-varid'>connect_INT_STRING_INT__NONE</span> <span class='hs-str'>"inserted_text"</span><span class='hs-layout'>)</span>
<a name="line-250"></a>
<a name="line-251"></a><a name="entryBufferDeletedText"></a><span class='hs-comment'>-- |</span>
<a name="line-252"></a><span class='hs-comment'>--</span>
<a name="line-253"></a><span class='hs-comment'>-- * Available since Gtk+ version 2.18</span>
<a name="line-254"></a><span class='hs-comment'>--</span>
<a name="line-255"></a><span class='hs-definition'>entryBufferDeletedText</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>EntryBufferClass</span> <span class='hs-varid'>self</span> <span class='hs-keyglyph'>=></span> <span class='hs-conid'>Signal</span> <span class='hs-varid'>self</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Int</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-256"></a><span class='hs-definition'>entryBufferDeletedText</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Signal</span> <span class='hs-layout'>(</span><span class='hs-varid'>connect_INT_INT__NONE</span> <span class='hs-str'>"deleted_text"</span><span class='hs-layout'>)</span>
<a name="line-257"></a>
<a name="line-258"></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_entry_buffer_new"</span>
<a name="line-259"></a> <span class='hs-varid'>gtk_entry_buffer_new</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CInt</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>EntryBuffer</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-260"></a>
<a name="line-261"></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_entry_buffer_get_bytes"</span>
<a name="line-262"></a> <span class='hs-varid'>gtk_entry_buffer_get_bytes</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'>EntryBuffer</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'>CUInt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-263"></a>
<a name="line-264"></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_entry_buffer_insert_text"</span>
<a name="line-265"></a> <span class='hs-varid'>gtk_entry_buffer_insert_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'>EntryBuffer</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CUInt</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CInt</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>IO</span> <span class='hs-conid'>CUInt</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-266"></a>
<a name="line-267"></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_entry_buffer_delete_text"</span>
<a name="line-268"></a> <span class='hs-varid'>gtk_entry_buffer_delete_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'>EntryBuffer</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CUInt</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'>CUInt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-269"></a>
<a name="line-270"></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_entry_buffer_emit_deleted_text"</span>
<a name="line-271"></a> <span class='hs-varid'>gtk_entry_buffer_emit_deleted_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'>EntryBuffer</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CUInt</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CUInt</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>
<a name="line-272"></a>
<a name="line-273"></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_entry_buffer_emit_inserted_text"</span>
<a name="line-274"></a> <span class='hs-varid'>gtk_entry_buffer_emit_inserted_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'>EntryBuffer</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>CUInt</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'>CUInt</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>
</pre></body>
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