org.symbian.tools.wrttools.doc.WRTKit/html/WRTKit_TextArea_Class-GUID-137b9641-f3a5-4fc0-bf30-017533e2ad69.html
author Eugene Ostroukhov <eugeneo@symbian.org>
Thu, 11 Mar 2010 18:00:58 -0800
changeset 261 a691cdb6c78a
parent 230 7848c135d915
permissions -rw-r--r--
Bugs 2170 and 2046
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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 TextArea 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-137B9641-F3A5-4FC0-BF30-017533E2AD69" 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 TextArea Class</title>
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</head>
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<body id="GUID-137B9641-F3A5-4FC0-BF30-017533E2AD69"><a name="GUID-137B9641-F3A5-4FC0-BF30-017533E2AD69"><!-- --></a>
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    <h1 class="topictitle1">
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WRTKit TextArea 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 TextArea class implements a multi-line text entry control. The control
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                is useful for situations when users need to enter long text.
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            </p>
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            <div class="fignone" id="GUID-137B9641-F3A5-4FC0-BF30-017533E2AD69__GUID-25E398AD-F232-4229-BD3C-6B79AE4A7C72"><a name="GUID-137B9641-F3A5-4FC0-BF30-017533E2AD69__GUID-25E398AD-F232-4229-BD3C-6B79AE4A7C72"><!-- --></a><span class="figcap">Figure 1. 
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TextArea control</span>
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                <br /><img src="TextArea_Control_Screenshot_1.png" /><br />
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            </div>
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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_TextEntryControl_Class-GUID-07359ff7-6015-4d2c-a9bf-b345fcf49090.html">
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TextEntryControl</a>
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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="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-80E82CC8-6F1A-4E55-A7F4-715E7DFE856E"><a name="GUID-80E82CC8-6F1A-4E55-A7F4-715E7DFE856E"><!-- --></a>
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        <h2 class="topictitle2">
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Constructor</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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[TextArea] new TextArea(String id, String caption, String text, Integer rows)</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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                    Creates a new instance of the TextArea class.
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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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                <br /><ul>
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                    <li>
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                        <p>
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id</p>
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                            <p>
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                                Unique identifier for the control. Can be retrieved using the id property defined
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                                in the UIElement class that this control inherits from. Useful for example to
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                                identify the source of an event in event callback functions or to apply a CSS
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                                rule to only this particular control. The identifier can be null, in which case
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                                no id will be set for the control.
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                            </p>
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                    </li>
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                    <li>
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                        <p>
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caption</p>
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                            <p>
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                                The caption text for the control. A null caption can be used to hide the 
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                                caption area. The value is an XHTML string.
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                            </p>
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                    </li>
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                    <li>
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                        <p>
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text</p>
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                            <p>
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                                The text to display in the text area. If the argument is omitted or null then
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                                the text area will not contain any text when created.
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                                The value is a plain text string (not XHTML).
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                            </p>
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                    </li>
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                    <li>
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                        <p>
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rows</p>
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                            <p>
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                                The argument specifies how many rows the text area should have. If omitted the
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                                text area will default to have 3 rows of text. Note that it is still possible
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                                to enter more than 3 lines of text. The rows define the height of the text area
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                                and thus how many lines of text are visible without scrolling.
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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 class="section"><h3 class="sectiontitle">
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Return value</h3>
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                <p>
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                    A new instance of the TextArea class.
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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>