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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-28A0E021-C702-4AAF-9C64-B60B09B40176" xml:lang="en"><title>Moving
+in touch UI </title><prolog><metadata><keywords/></metadata></prolog><conbody>
+<section id="GUID-01538C67-1E1B-48B3-BAF8-D486FC75B855"><title>Dragging and
+flicking</title> Dragging event is a combination of touch down, move and stop
+(or touch release). Flicking is a combination of touch down and move (dragging),
+and touch release with speed. Dragging and flicking are one of the methods
+to control the content. Dragging and flicking can be disabled per component
+if required. <note> If dragging and flicking are used, then focus scrolling
+is not possible. </note><p>Dragging and flicking are used in lists, grids,
+options menu, editors, viewers and forms. If there is a highlighted text in
+an editor or viewer, the highlight is always fixed where it was when the movement
+started. Dragging and flicking can also be performed on the contents which
+fits to the display. </p><p>When dragging the content over the borders, borders
+can provide the boundary effect to indicate that user has reached the end
+of the content.</p><p>Dragging the content reveals empty space. There can
+be as much empty area visible as user can drag the display. </p><p>Dragging
+and flicking are names for the touch event combinations described in the following
+table.</p><table id="GUID-7C61D3D7-8FCB-46AB-B2E9-CE1AC68F86DE"><title>Default
+dragging and flicking events.</title>
+<tgroup cols="3"><colspec colname="col1" colwidth="0.80*"/><colspec colname="col2" colwidth="1.01*"/><colspec colname="col3" colwidth="1.19*"/>
+<thead>
+<row>
+<entry valign="top"><p>User action</p></entry>
+<entry valign="top"><p>State change</p></entry>
+<entry valign="top"><p>Feedback</p></entry>
+</row>
+</thead>
+<tbody>
+<row>
+<entry><p>Touch down</p></entry>
+<entry><p>Takes hold of position.</p></entry>
+<entry><p>Highlight is shown on the touched item.</p><p>Tactile: Basic list
+effect and audio feedback provided with touch-down event.</p></entry>
+</row>
+<row>
+<entry><p>Move (Drag)</p></entry>
+<entry><p>The content follows the finger.</p><p>The content, control handle
+or whole canvas follows the finger movement.</p><p>In lists, grids, viewers
+and editors, only vertical movement is supported. Content views (e.g., Browser)
+support 360° movement.</p></entry>
+<entry><p>Highlight disappears.</p><p>Tactile: Sensitive list effect and audio
+feedback provided whenever a new item appears on the screen. No continuous
+audio feedback with flick.</p></entry>
+</row>
+<row>
+<entry><p>Stop and touch release</p></entry>
+<entry><p>The content scrolling stops. With touch release, the content does
+not move. Nothing is activated.</p></entry>
+<entry><p>Tactile: Basic list effect and audio feedback provided with touch
+down event. No feedback is provided with touch release.</p></entry>
+</row>
+<row>
+<entry><p>Touch release with speed after dragging (Flick)</p></entry>
+<entry><p>Touch release: The content continues its movement with the direction
+and speed that it had at the moment of touch release. The movement has friction;
+it slows down and stops. The amount of content that moves before it stops
+is related to the speed of flick. The highlighted item continues its movement
+out of the visible display.</p></entry>
+<entry><p>Tactile: Touch release after move does not provide tactile feedback.</p></entry>
+</row>
+<row>
+<entry><p>Touch down during the scrolling followed by flick</p></entry>
+<entry><p>Stops the movement.</p><p>If the user makes another flick (touch
+down + move + touch release with speed) before a very short time-out, the
+content continues movement at the speed of the second flick.</p><note> Movement
+has to be stopped before any other activity can occur. Any key press and another
+active window opening on top of the content (global notes and queries) stops
+the movement.</note></entry>
+<entry><p>Highlight appears after time-out.</p><p>Tactile: Basic list effect
+provided with touch down event if the movement is stopped. No feedback is
+provided with touch release.</p><note> If the content continues to move, the
+same move feedback is provided without any extra feedback.</note></entry>
+</row>
+<row>
+<entry><p>Touch down and move out of the content</p></entry>
+<entry><p>The content follows the finger.</p></entry>
+<entry><p>Tactile: Sensitive list effect and audio feedback given with touch
+down event and whenever a new item appears on the screen.</p></entry>
+</row>
+<row>
+<entry><p>Touch down and move in empty area</p></entry>
+<entry><p>The entire empty area is inactive.</p><p>If there is any content
+in the component that allows flicking/dragging, and if the user does a touch
+down and move in the empty area outside the content, the content follows the
+normal list touch down and move functionality.</p></entry>
+<entry><p>Tactile: For the completely empty area, no feedback provided.</p><p>For
+the component where there is content, moving the empty list follows normal
+drag/flick feedback. There is no feedback for the touch down event in the
+empty area.</p></entry>
+</row>
+<row>
+<entry><p>Touch down and move, and touch release at the start or end of the
+content.</p></entry>
+<entry><p>Inactive</p></entry>
+<entry><p>Tactile: No feedback provided.</p></entry>
+</row>
+</tbody>
+</tgroup>
+</table></section>
+<section id="GUID-C330E33C-4FAE-4437-8135-F6B0F7D438D5"><title>Scrollbar</title>In
+Touch UI, vertical and horizontal scrollbars can be used for scrolling. Scrollbars
+do not take active focus. <p>Scrollbar consists of the following elements:</p><ul>
+<li><p><b>Scrollbar area</b> - It is the exact area ’under’ the scrollbar
+thumb plus the extended usage area. The area changes its color when the scrollbar
+has the control.</p></li>
+<li><p><b>Extended usage area</b> - It is the invisible area where the user
+can touch to be able to scroll.</p></li>
+<li><p><b>Scrollbar thumb</b> - It is the 'handle' with which the user can
+scroll the screen.</p></li>
+<li><p><b>Scrollbar control area</b> - It is the entire main pane area (after
+the user touches the scrollbar thumb to move, touch away from the scrollbar
+area, and still be able to control it). </p></li>
+</ul><table id="GUID-C669FBED-AD48-4054-90B1-0C47EFD1CDDA"><title>Default
+touch events for scrollbar.</title>
+<tgroup cols="3"><colspec colname="col1" colwidth="0.80*"/><colspec colname="col2" colwidth="1.01*"/><colspec colname="col3" colwidth="1.19*"/>
+<thead>
+<row>
+<entry valign="top"><p>User action</p></entry>
+<entry valign="top"><p>State change</p></entry>
+<entry valign="top"><p>Feedback</p></entry>
+</row>
+</thead>
+<tbody>
+<row>
+<entry><p>Touch down on a scrollbar, no thumb</p></entry>
+<entry><p>Scrolling is activated when there is a scrollbar under the touch
+event. Scrollbar thumb is moved towards the touch down position on the scroll
+bar. Scrolling is done for a page at a time.</p></entry>
+<entry><p>Scrollbar color is changed to indicate that the scrollbar has the
+control.</p><p>Tactile: <ul>
+<li>No feedback is provided when touch down on a scrollbar and no thumb is
+used. </li>
+<li><p>Sensitive slider effect and audio feedback given when thumb is moved
+towards the touch down position.</p></li>
+<li><p>No feedback is provided with touch release.</p></li>
+</ul> </p></entry>
+</row>
+<row>
+<entry><p>Touch down on a scrollbar thumb</p></entry>
+<entry><p>Scrollbar thumb can be moved in desired direction. Scrollbar thumb
+color is changed as an indication to the users that scrolling can be performed.</p></entry>
+<entry><p>Scrollbar thumb color is changed to indicate scrolling activation.</p><p>Tactile:
+Sensitive slider effect and audio feedback provided with touch down and release
+events.</p></entry>
+</row>
+<row>
+<entry><p>Touch down and hold scrollbar, no thumb</p></entry>
+<entry><p>This action performs a “key repeat”. The scrollbar thumb is moved
+towards the touch down position</p></entry>
+<entry><p>Tactile: Sensitive slider effect and audio feedback provided with
+touch down and with steps.</p></entry>
+</row>
+<row>
+<entry><p>Touch down and move</p></entry>
+<entry><p>Scrollbar thumb is moved along with the touch event.</p><p>Touch
+down on scrollbar thumb, dragging and touch release are performed on the scrollbar
+control area.</p></entry>
+<entry><p>Tactile: <ul>
+<li><p>Sensitive slider effect and audio feedback provided with touch down
+event.</p></li>
+<li><p>Smooth slider effect provided with the drag event.</p></li>
+<li><p>Sensitive slider effect provided with touch release.</p></li>
+</ul> </p></entry>
+</row>
+<row>
+<entry><p>Touch down on scrollbar thumb and move to out of the scrollbar control
+area</p></entry>
+<entry><p>Scrollbar thumb remains in the position where it was when the finger
+left the scrollbar control area.</p><p>If the user moves the touch out of
+the scrollbar control area and back, the thumb will continue to move along
+with the touch event.</p><p>After touch down on scrollbar thumb, touch is
+dragged out from the scrollbar control area, without releasing the touch.</p></entry>
+<entry><p>Tactile: Sensitive slider effect and audio feedback provided with
+touch down. No feedback is provided if the thumb is not moving. If the thumb
+moves, smooth slide feedback provided.</p><p><note> If touch release happens
+outside the scrollbar, no feedback is provided.</note></p></entry>
+</row>
+</tbody>
+</tgroup>
+</table></section>
+<section id="GUID-D556C1B0-9D9A-4219-BFF8-5CDBA10677CA"><title>Moving in hybrid
+devices</title>Hybrid devices are combinations of touch screen and physical
+keyboard. If there is detected touch event ongoing, then events initiated
+from the keyboard are not detected. For example, if there is touch down event
+detected, then the Navi keys are inactive. Also, if there is an ongoing hardware
+keyboard event, then the ongoing touch events (active touch event) are disabled.
+Following hardware keys are always active and key events are detected even
+if there is ongoing touch event. <ul>
+<li><p>Control key <i>§KEY_CTRL§</i></p></li>
+<li><p>Shift key <i>§KEY_SHIFT§</i> </p></li>
+<li><p>Power key <i>§KEY_POWER§</i></p></li>
+<li><p>Keylock</p></li>
+<li><p>Camera key <i>§KEY_CAMERA§</i></p></li>
+</ul><note>While using the hardware keys, focus moves to a given item before
+opening it.</note></section>
+</conbody></concept>
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