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</script><div xmlns:fn="http://www.w3.org/2005/xpath-functions" class="MainContent"><table class="classHeaderTable" cellpadding="0" cellspacing="0"><tr><td class="classHeaderTableLabel">Package</td><td><a href="package-detail.html" onclick="javascript:loadClassListFrame('class-list.html')">spark.accessibility</a></td></tr><tr><td class="classHeaderTableLabel">Class</td><td class="classSignature">public class RichEditableTextAccImpl</td></tr><tr><td class="classHeaderTableLabel">Inheritance</td><td class="inheritanceList">RichEditableTextAccImpl <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> <a href="../../mx/accessibility/AccImpl.html">AccImpl</a> <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> flash.accessibility.AccessibilityImplementation</td></tr></table><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 4</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 10, AIR 1.5</td></tr></table><p></p><p></p><p></p><p></p>
RichEditableTextAccImpl is the accessibility implementation class
for spark.components.RichEditableText.
<p>When a Spark RichEditableText is created,
its <code>accessibilityImplementation</code> property
is set to an instance of this class.
The Flash Player then uses this class to allow MSAA clients
such as screen readers to see and manipulate the RichEditableText.
See the mx.accessibility.AccImpl and
flash.accessibility.AccessibilityImplementation classes
for background information about accessibility implementation
classes and MSAA.</p>
<p>
<b>Children</b>
</p>
<p>A RichEditableText has no MSAA children.</p>
<p>
<b>Role</b>
</p>
<p>The MSAA Role of a RichEditableText is ROLE_SYSTEM_TEXT.</p>
<p>
<b>Name</b>
</p>
<p>The MSAA Name of a RichEditableText is, by default, the empty string.
When wrapped in a FormItem element, the Name is the FormItem's label.
To override this behavior,
set the RichEditableText's <code>accessibilityName</code> property.</p>
<p>When the Name changes,
a RichEditableText dispatches the MSAA event EVENT_OBJECT_NAMECHANGE.</p>
<p>
<b>Description</b>
</p>
<p>The MSAA Description of a RichEditableText is, by default,
the empty string, but you can set the RichEditableText's
<code>accessibilityDescription</code> property.</p>
<p>
<b>State</b>
</p>
<p>The MSAA State of a RichEditableText is a combination of:
<ul>
<li>STATE_SYSTEM_UNAVAILABLE (when enabled is false)</li>
<li>STATE_SYSTEM_FOCUSABLE (when enabled is true)</li>
<li>STATE_SYSTEM_FOCUSED
(when enabled is true and the RichEditableText has focus)</li>
<li>STATE_SYSTEM_PROTECTED (when displayAsPassword is true)</li>
<li>STATE_SYSTEM_READONLY (when editable is false)</li>
</ul>
</p>
<p>When the State changes,
a RichEditableText dispatches the MSAA event EVENT_OBJECT_STATECHANGE.</p>
<p>
<b>Value</b>
</p>
<p>The MSAA Value of a RichEditableText is equal to
its <code>text</code> property.</p>
<p>When the Value changes,
a RichEditableText dispatches the MSAA event EVENT_OBJECT_VALUECHANGE.</p>
<p>
<b>Location</b>
</p>
<p>The MSAA Location of a RichEditableText is its bounding rectangle.</p>
<p>
<b>Default Action</b>
</p>
<p>A RichEditableText does not have an MSAA DefaultAction.</p>
<p>
<b>Focus</b>
</p>
<p>A RichEditableText accepts focus.
When it does so it dispatches the MSAA event EVENT_OBJECT_FOCUS.</p>
<p>
<b>Selection</b>
</p>
<p>A RichEditableText does not support selection in the MSAA sense,
and text selection is not part of Microsoft's IAccessibility COM interface.
But, in Player 10.1 and later, screen readers can determine
the currently selected text range via the <code>GetSelection()</code> method
in Adobe's ISimpleTextSelection COM interface, which calls the
<code>selectionAnchorIndex</code> and <code>selectionActiveIndex</code>
getters in this class.</p>
<p></p><br/><hr></div><a name="propertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Properties</div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProperty"><tr><th>&nbsp;</th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#selectionActiveIndex" class="signatureLink">selectionActiveIndex</a> : int<div class="summaryTableDescription">[read-only]
A character position, relative to the beginning of the
text String of the RichEditableText,
specifying the end of the selection
that moves when the selection is extended with the arrow keys.</div></td><td class="summaryTableOwnerCol">RichEditableTextAccImpl</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#selectionAnchorIndex" class="signatureLink">selectionAnchorIndex</a> : int<div class="summaryTableDescription">[read-only]
A character position, relative to the beginning of the
text String of the RichEditableText,
specifying the end of the selection
that stays fixed when the selection is extended with the arrow keys.</div></td><td class="summaryTableOwnerCol">RichEditableTextAccImpl</td></tr></table></div><a name="protectedPropertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Properties</div><div class="showHideLinks"><div id="hideInheritedProtectedProperty" class="hideInheritedProtectedProperty"><a class="showHideLink" href="#protectedPropertySummary" onclick="javascript:setInheritedVisible(false,'ProtectedProperty');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Protected Properties</a></div><div id="showInheritedProtectedProperty" class="showInheritedProtectedProperty"><a class="showHideLink" href="#protectedPropertySummary" onclick="javascript:setInheritedVisible(true,'ProtectedProperty');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Protected Properties</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable hideInheritedProtectedProperty" id="summaryTableProtectedProperty"><tr><th>&nbsp;</th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/accessibility/AccImpl.html#eventsToHandle" class="signatureLink">eventsToHandle</a> : Array<div class="summaryTableDescription">[read-only]
All subclasses must override this function by returning an array
of strings of the events to listen for.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/accessibility/AccImpl.html#master" class="signatureLink">master</a> : <a href="../../mx/core/UIComponent.html">UIComponent</a><div class="summaryTableDescription">
A reference to the UIComponent instance that this AccImpl instance
is making accessible.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/accessibility/AccImpl.html#role" class="signatureLink">role</a> : uint<div class="summaryTableDescription">
Accessibility role of the component being made accessible.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr></table></div><a name="methodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Methods </div><div class="showHideLinks"><div id="hideInheritedMethod" class="hideInheritedMethod"><a class="showHideLink" href="#methodSummary" onclick="javascript:setInheritedVisible(false,'Method');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Public Methods</a></div><div id="showInheritedMethod" class="showInheritedMethod"><a class="showHideLink" href="#methodSummary" onclick="javascript:setInheritedVisible(true,'Method');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Public Methods</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableMethod"><tr><th>&nbsp;</th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#RichEditableTextAccImpl()" class="signatureLink">RichEditableTextAccImpl</a>(master:<a href="../../mx/core/UIComponent.html">UIComponent</a>)</div><div class="summaryTableDescription">
Constructor.</div></td><td class="summaryTableOwnerCol">RichEditableTextAccImpl</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#enableAccessibility()" class="signatureLink">enableAccessibility</a>():void</div><div class="summaryTableDescription">[static]
Enables accessibility in the RichEditableText class.</div></td><td class="summaryTableOwnerCol">RichEditableTextAccImpl</td></tr><tr class="hideInheritedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/accessibility/AccImpl.html#getFormName()" class="signatureLink">getFormName</a>(component:<a href="../../mx/core/UIComponent.html">UIComponent</a>):String</div><div class="summaryTableDescription">[static]
Method for supporting Form Accessibility.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr><tr class="hideInheritedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/accessibility/AccImpl.html#isAncestorDisabled()" class="signatureLink">isAncestorDisabled</a>(component:<a href="../../mx/core/UIComponent.html">UIComponent</a>):Boolean</div><div class="summaryTableDescription">[static]
Returns true if an ancestor of the component has enabled set to false.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr></table></div><a name="protectedMethodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Methods </div><div class="showHideLinks"><div id="hideInheritedProtectedMethod" class="hideInheritedProtectedMethod"><a class="showHideLink" href="#protectedMethodSummary" onclick="javascript:setInheritedVisible(false,'ProtectedMethod');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Show Inherited Protected Methods</a></div><div id="showInheritedProtectedMethod" class="showInheritedProtectedMethod"><a class="showHideLink" href="#protectedMethodSummary" onclick="javascript:setInheritedVisible(true,'ProtectedMethod');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Protected Methods</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable hideInheritedProtectedMethod" id="summaryTableProtectedMethod"><tr><th>&nbsp;</th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/accessibility/AccImpl.html#eventHandler()" class="signatureLink">eventHandler</a>(event:Event):void</div><div class="summaryTableDescription">
Generic event handler.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/accessibility/AccImpl.html#getName()" class="signatureLink">getName</a>(childID:uint):String</div><div class="summaryTableDescription">
Returns the name of the accessible component.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/accessibility/AccImpl.html#getState()" class="signatureLink">getState</a>(childID:uint):uint</div><div class="summaryTableDescription">
Utility method to determine state of the accessible component.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/accessibility/AccImpl.html">AccImpl</a></td></tr></table></div><script language="javascript" type="text/javascript"><!--
showHideInherited();
--></script><div class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="selectionActiveIndex"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">selectionActiveIndex</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>selectionActiveIndex:int</code>&nbsp;&nbsp;[read-only] <p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 4</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 10.1, AIR 2.0</td></tr></table><p></p><p></p><p>
A character position, relative to the beginning of the
<code>text</code> String of the RichEditableText,
specifying the end of the selection
that moves when the selection is extended with the arrow keys.
<p>The active position may be either the start
or the end of the selection.</p>
<p>For example, if you drag-select from position 12 to position 8,
then <code>selectionAnchorPosition</code> will be 12
and <code>selectionActivePosition</code> will be 8,
and when you press Left-Arrow <code>selectionActivePosition</code>
will become 7.</p>
<p>A value of -1 indicates "not set".</p>
<p>In Player 10.1 and later, and AIR 2.0 and later,
an AccessibilityImplementation can implement
<code>selectionAnchorIndex</code> and <code>selectionAnchorIndex</code>
in order to make an accessibility client aware of the text selection
in TLF text via Adobe's ISimpleTextSelection COM interface.</p>
</p><p> The default value is <code>-1</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get selectionActiveIndex():int</code><br/><p><span class="label">See also</span></p><div class="seeAlso"><a href="RichEditableTextAccImpl.html#selectionAnchorIndex" target="">spark.accessibility.RichEditableTextAccImpl.selectionAnchorIndex</a><br/><a href="../../spark/components/RichEditableText.html#selectionActivePosition" target="">spark.components.RichEditableText.selectionActivePosition</a></div></div><a name="propertyDetail"></a><a name="selectionAnchorIndex"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">selectionAnchorIndex</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>selectionAnchorIndex:int</code>&nbsp;&nbsp;[read-only] <p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 4</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 10.1, AIR 2.0</td></tr></table><p></p><p></p><p>
A character position, relative to the beginning of the
<code>text</code> String of the RichEditableText,
specifying the end of the selection
that stays fixed when the selection is extended with the arrow keys.
<p>The anchor position may be either the start
or the end of the selection.</p>
<p>For example, if you drag-select from position 12 to position 8,
then <code>selectionAnchorPosition</code> will be 12
and <code>selectionActivePosition</code> will be 8,
and when you press Left-Arrow <code>selectionActivePosition</code>
will become 7.</p>
<p>A value of -1 indicates "not set".</p>
<p>In Player 10.1 and later, and AIR 2.0 and later,
an AccessibilityImplementation can implement
<code>selectionAnchorIndex</code> and <code>selectionAnchorIndex</code>
in order to make an accessibility client aware of the text selection
in TLF text via Adobe's ISimpleTextSelection COM interface.</p>
</p><p> The default value is <code>-1</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get selectionAnchorIndex():int</code><br/><p><span class="label">See also</span></p><div class="seeAlso"><a href="RichEditableTextAccImpl.html#selectionActiveIndex" target="">spark.accessibility.RichEditableTextAccImpl.selectionActiveIndex</a><br/><a href="../../spark/components/RichEditableText.html#selectionAnchorPosition" target="">spark.components.RichEditableText.selectionAnchorPosition</a></div></div><a name="constructorDetail"></a><div class="detailSectionHeader">Constructor Detail</div><a name="RichEditableTextAccImpl()"></a><a name="RichEditableTextAccImpl(mx.core.UIComponent)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">RichEditableTextAccImpl</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">Constructor</td></tr></table><div class="detailBody"><code>public function RichEditableTextAccImpl(master:<a href="../../mx/core/UIComponent.html">UIComponent</a>)</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 4</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 10, AIR 1.5</td></tr></table><p></p><p>
Constructor.
</p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">master</span>:<a href="../../mx/core/UIComponent.html">UIComponent</a></code> &mdash; The UIComponent instance that this AccImpl instance
is making accessible.
</td></tr></table></div><a name="methodDetail"></a><div class="detailSectionHeader">Method Detail</div><a name="enableAccessibility()"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">enableAccessibility</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td></tr></table><div class="detailBody"><code> public static function enableAccessibility():void</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 4</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 10, AIR 1.5</td></tr></table><p></p><p></p><p>
Enables accessibility in the RichEditableText class.
<p>This method is called by application startup code
that is autogenerated by the MXML compiler.
Afterwards, when instances of RichEditableText are initialized,
their <code>accessibilityImplementation</code> property
will be set to an instance of this class.</p>
</p></div><br/><br/><hr><br/><p></p><center class="copyright"><footer>The Apache Software Foundation</footer><br/>Wed Nov 15 2017, 09:50 AM +01:00 </center></div></body></html><!--The Apache Software Foundation<br/>Wed Nov 15 2017, 09:50 AM +01:00 -->