org.symbian.tools.wrttools.doc.WRTKit/html/WRTKit_View_Class-GUID-e673fe1a-cf46-46f5-b243-ce7422c69cc5.html
author Eugene Ostroukhov <eugeneo@symbian.org>
Wed, 28 Jul 2010 09:27:51 -0700
changeset 455 5da55957c779
parent 230 7848c135d915
permissions -rw-r--r--
Bluetooth support was refactored on top of a new frameworks
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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en" xml:lang="en">
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<head>
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<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
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<meta name="copyright" content="(C) Copyright 2005" />
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<meta name="DC.rights.owner" content="(C) Copyright 2005" />
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<meta content="concept" name="DC.Type" />
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<meta name="DC.Title" content="WRTKit View Class" />
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<meta scheme="URI" name="DC.Relation" content="WRTKit_API_Reference-GUID-00e47c27-0a1a-443f-ae85-cf3381635170.html" />
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<meta content="XHTML" name="DC.Format" />
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<meta content="GUID-E673FE1A-CF46-46F5-B243-CE7422C69CC5" name="DC.Identifier" />
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<meta content="en" name="DC.Language" />
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<link href="commonltr.css" type="text/css" rel="stylesheet" />
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<title>
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WRTKit View Class</title>
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</head>
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<body id="GUID-E673FE1A-CF46-46F5-B243-CE7422C69CC5"><a name="GUID-E673FE1A-CF46-46F5-B243-CE7422C69CC5"><!-- --></a>
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    <h1 class="topictitle1">
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WRTKit View Class</h1>
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    <div>
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        <div class="section"><h2 class="sectiontitle">
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Description</h2>
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            <p>
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                The View class is an abstract base class for all views. Views are containers for controls
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                and are used to collect the set of controls that constitutes a logical view in a
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                widget user interface. The displayed view is controlled by the UIManager. Don't
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                instantiate View directly but rather one of its subclasses, e.g. ListView.
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            </p>
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        </div>
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        <div class="section"><h2 class="sectiontitle">
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Inherits from</h2>
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            <p>
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                <a href="WRTKit_UIElement_Class-GUID-37b82f75-720c-4f54-9769-cda18453ffa3.html">
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UIElement</a>
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            </p>
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        </div>
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        <div class="section"><h2 class="sectiontitle">
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Events</h2>
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            <br /><ul>
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                <li>
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                    <p>
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FocusedControlChanged</p>
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                        <p>
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                            This event is fired when the focused control has changed in the view.
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                        </p>
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                </li>
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            </ul>
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        </div>
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    </div>
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    <div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="WRTKit_API_Reference-GUID-00e47c27-0a1a-443f-ae85-cf3381635170.html">WRTKit API Reference</a></div>
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</div>
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</div>
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<div class="nested1" id="GUID-03FF9D38-7DA8-47F6-BE17-05C06A45EC23"><a name="GUID-03FF9D38-7DA8-47F6-BE17-05C06A45EC23"><!-- --></a>
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        <h2 class="topictitle2">
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getFocusedControl()</h2>
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        <div>
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            <div class="section"><h3 class="sectiontitle">
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Syntax</h3>
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                <pre>
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[Control] View.getFocusedControl(void)</pre>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Description</h3>
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                <p>
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                    Retrieves the currently focused control in the view or null if none.
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                </p>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Arguments</h3>
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                <p>
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                    This method does not take any arguments.
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                </p>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Return value</h3>
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                <p>
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                    The current focused control or null if none.
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                </p>
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            </div>
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        </div>
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    </div>
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    <div class="nested1" id="GUID-A80F4155-D5E3-42FF-9ECA-214C7AFB8483"><a name="GUID-A80F4155-D5E3-42FF-9ECA-214C7AFB8483"><!-- --></a>
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        <h2 class="topictitle2">
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focusFirstControl()</h2>
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        <div>
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            <div class="section"><h3 class="sectiontitle">
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Syntax</h3>
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                <pre>
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[Control] View.focusFirstControl(void)</pre>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Description</h3>
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                <p>
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                    Attempts to focus the first focusable control in the view. Note that
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                    this method call might fail to actually focus the control in certain
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                    circumstances, such as when the view is not visible or if no focusable
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                    control exists.
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                </p>
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                <p>
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                    This method is rarely needed because focus handling is to a high degree
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                    handled automatically by the user interface toolkit. For example when
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                    a new view is displayed the first focusable control is automatically
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                    given focus.
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                </p>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Arguments</h3>
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                <p>
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                    This method does not take any arguments.
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                </p>
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            </div>
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            <div class="section"><h3 class="sectiontitle">
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Return value</h3>
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                <p>
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                    This method does not return a value.
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                </p>
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            </div>
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        </div>
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    </div>
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</body>
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</html>