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<concept id="GUID-0E695106-4139-4335-A11F-BD04418DD583" xml:lang="en"><title>Multi-selection

list</title><prolog><metadata><keywords/></metadata></prolog><conbody>

<p>Multi-selection lists are used when the purpose is to emphasize that it

is possible to select several items from a list at the same time. Typically,

there is an on-going operation that expects one or more items as input. An

example of this is when the user is creating a group, and a list of names

is offered as a multi-selection list.</p>

<p>In a multi-selection list, the user can browse the items and check and

uncheck any number of them. The state of each item is indicated in a checkbox

adjacent to the item. When the user accepts the list, information about the

marked items is passed to the application.</p>

<p>Items are checked and unchecked using the Selection key, and the list is

accepted with the left softkey <uicontrol>Done</uicontrol>/<uicontrol>OK</uicontrol>.

Note that unlike in a markable list, the Options softkey is not available:

one can only check and uncheck items and then accept or cancel the list.</p>

<fig id="GUID-5ACB3332-F5FF-4BAD-AC49-2B569DB54378">

<title>Multi-selection lists: in the main pane (left) and in a setting editor

(right)</title>

</fig>

<p>The keypad functions for multi-selection lists are as follows:</p>

<table id="GUID-94AC7390-A39D-48A4-AF4E-FF34EBE44593"><title>Default key event

in multi-selection list</title>

<tgroup cols="2"><colspec colname="col1"/><colspec colname="col2"/>

<thead>

<row>

<entry>Key</entry>

<entry>Action</entry>

</row>

</thead>

<tbody>

<row>

<entry><p>Arrow up / down</p></entry>

<entry><p>Moves the focus in the list.</p></entry>

</row>

<row>

<entry><p>Arrow left / right</p></entry>

<entry><p>Ignored (can be used to control tabs).</p></entry>

</row>

<row>

<entry><p>Selection key</p></entry>

<entry><p>Marks / unmarks the current item; toggle.</p></entry>

</row>

<row>

<entry><p>Left softkey (Done)</p></entry>

<entry><p>Accepts the list, passes the selections to the application.</p></entry>

</row>

<row>

<entry><p>Right softkey (Cancel)</p></entry>

<entry><p>Cancels the list, returns to the previous state.</p></entry>

</row>

<row>

<entry><p>Clear, Edit, Call creation</p></entry>

<entry><p>Ignored.</p></entry>

</row>

<row>

<entry><p>Numeric keypad</p></entry>

<entry><p>Ignored.</p></entry>

</row>

<row>

<entry><p>Other keys</p></entry>

<entry><p>Do the default action of the key.</p></entry>

</row>

</tbody>

</tgroup>

</table>

<p/>

<table id="GUID-4F77253E-5688-4642-98DD-04CB7FCF38E1-GENID-1-12-1-7-1-1-5-1-9-1-1-9-1-9-1-2-8"><title>The default touch

events for multi-selection list</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>No change</p></entry>

<entry><p>Highlight is shown. </p><p>Tactile: Basic list effect and audio

feedback is provided with touch down event.</p></entry>

</row>

<row>

<entry><p>Touch release</p></entry>

<entry><p>The item is marked/unmarked.</p></entry>

<entry><p>Highlight disappears. </p><p>Tactile: Basic effect is provided with

touch release event.</p></entry>

</row>

<row>

<entry><p>Touch down and hold</p></entry>

<entry><p>Inactive</p></entry>

<entry><p>Tactile: No effect</p></entry>

</row>

<row>

<entry><p>Touch down and move</p></entry>

<entry><p>Refer to <xref href="GUID-7C61D3D7-8FCB-46AB-B2E9-CE1AC68F86DE.dita">Dragging

and flicking</xref> events.</p></entry>

<entry><p>Tactile: Refer to <xref href="GUID-7C61D3D7-8FCB-46AB-B2E9-CE1AC68F86DE.dita">Dragging

and flicking</xref> events.</p></entry>

</row>

<row>

<entry><p>Touch down, move and touch release within the list</p></entry>

<entry><p>Refer to <xref href="GUID-7C61D3D7-8FCB-46AB-B2E9-CE1AC68F86DE.dita">Dragging

and flicking</xref> events.</p><p>Touch release after movement does not mark/unmark

the item.</p></entry>

<entry><p>Tactile: Refer to <xref href="GUID-7C61D3D7-8FCB-46AB-B2E9-CE1AC68F86DE.dita">Dragging

and flicking</xref> events.</p></entry>

</row>

</tbody>

</tgroup>

</table>

<section id="GUID-3AF7EE7E-50F2-4714-BFC4-4C4A0033D89D"><title>Using

multi-selection lists in applications</title><p>The API to use

for multi-selection lists is the <xref format="html" href="specs/guides/Lists_API_Specification/Lists_API_Specification.html" scope="peer">Lists API</xref>. For implementation information, see <xref format="htrml" href="specs/guides/Lists_API_Specification/Lists_API_Specification.html#Lists_API_Specification.topic3" scope="peer">Using the Lists API</xref>.</p></section>

</conbody></concept>