--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Symbian3/SDK/Source/GUID-DAF35D49-9630-4186-A350-E8483693D50D.dita	Thu Jan 21 18:18:20 2010 +0000
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies) All rights reserved. -->
+<!-- This component and the accompanying materials are made available under the terms of the License 
+"Eclipse Public License v1.0" which accompanies this distribution, 
+and is available at the URL "http://www.eclipse.org/legal/epl-v10.html". -->
+<!-- Initial Contributors:
+	Nokia Corporation - initial contribution.
+Contributors: 
+-->  <!DOCTYPE concept PUBLIC "-//OASIS//DTD DITA Concept//EN" "concept.dtd"><concept id="GUID-DAF35D49-9630-4186-A350-E8483693D50D" xml:lang="en"><title>Hierarchical
+column list</title><prolog><metadata><keywords></keywords></metadata></prolog><conbody>
+<p>Hierarchical column list is used for browsing in one view files and folders
+that are in different levels in the file system. This enables for example
+showing subtitles among the list items, and collapsing and expanding data
+items under it.</p>
+<fig id="GUID-0A22D779-41C5-41DD-884C-AFC7DF192720">
+<title>Hierarchical column list component, where the subtitle "Yesterday"
+is expanded</title>
+<image href="GUID-573420CD-E8E0-4E98-B3E2-1388F4B1137D_d0e55804_href.png" scale="40" placement="inline"></image>
+</fig>
+<p>The hierarchical column list can have three different row types:</p>
+<ul>
+<li><p>Subtitle row </p></li>
+<li><p>Core data row </p></li>
+<li><p>Simple data row</p></li>
+</ul>
+<p>Subtitle can have only one type of subitems, thus both core data and simple
+data items cannot exist under same subtitle. It is recommended, that only
+one type of subitems would be used in the same view.</p>
+<p>To enable more information in a single row, the core data row can be divided
+into two core data columns. The more important information should be shown
+in the first column due to more space, for example e-mail sender information
+in the first column, and subject in the second column. In landscape there
+can be also third column in use.</p>
+<p><b>General navigation:</b> </p>
+<p>Expanding and collapsing can be done in subtitle rows:</p>
+<ul>
+<li><p>Arrow key: Tabs can be used together with a hierarchical column list,
+and thus arrow keys are used for moving between tabs. If there are no tabs,
+the arrow keys expand subtitle item (Arrow right, the focus is not moved)
+and collapse expanded subtitle item (Arrow left, focus is not moved). </p></li>
+<li><p>The Selection key expands collapsed (or vice versa) subtitle item in
+focus. </p></li>
+<li><p>Commands for expanding, collapsing and opening folders or files are
+also available in the <b>Options</b> menu.</p></li>
+</ul>
+<section><title>Using hierarchical column
+lists in C++ applications</title><p>The API to use for hierarchical column
+lists is the Hierarchical
+lists API. For implementation information, see Using
+the Hierarchical lists API.</p></section>
+</conbody></concept>
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