uTools-Manuals/docs/java/javax/swing/JLabel.AccessibleJLabel.html

<div class="header">
<div class="subTitle">
     javax.swing 
   </div>
<h2 class="title" title="Class JLabel.AccessibleJLabel">Class JLabel.AccessibleJLabel</h2>
</div><div class="contentContainer">
<ul class="inheritance">
<li><a href="../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">javax.accessibility.AccessibleContext</a></li>
<li>
<ul class="inheritance">
<li><a href="../../java/awt/Component.AccessibleAWTComponent.html" title="class in java.awt">java.awt.Component.AccessibleAWTComponent</a></li>
<li>
<ul class="inheritance">
<li><a href="../../java/awt/Container.AccessibleAWTContainer.html" title="class in java.awt">java.awt.Container.AccessibleAWTContainer</a></li>
<li>
<ul class="inheritance">
<li><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">javax.swing.JComponent.AccessibleJComponent</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.JLabel.AccessibleJLabel</li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../javax/accessibility/AccessibleComponent.html" title="javax.accessibility中的接口">AccessibleComponent</a> ， <a href="../../javax/accessibility/AccessibleExtendedComponent.html" title="javax.accessibility中的接口">AccessibleExtendedComponent</a> ， <a href="../../javax/accessibility/AccessibleText.html" title="javax.accessibility中的接口">AccessibleText</a></span>
</dd>
</dl>
<dl>
<dt>
         Enclosing class: 
       </dt>
<dd>
<span><a href="../../javax/swing/JLabel.html" title="javax.swing中的类">JLabel</a></span>
</dd>
</dl>
<hr/> <br/> <pre>protected class <span class="typeNameLabel">JLabel.AccessibleJLabel</span>
extends <a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a>
implements <a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a>, <a href="../../javax/accessibility/AccessibleExtendedComponent.html" title="interface in javax.accessibility">AccessibleExtendedComponent</a></pre>
<div class="block">
<span>该类用于获取此对象的可访问角色。</span>
<p> <span><strong>警告：</strong>此类的序列化对象与将来的Swing版本不兼容。</span> <span>当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。</span> <span>从1.4开始，对所有JavaBeans的长期存储的支持已经添加到<code>java.beans</code>包中。</span> <span>请参阅<a href="../../java/beans/XMLEncoder.html" title="java.beans中的类"><code>XMLEncoder</code></a> 。</span> </p>
</div> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="nested.class.summary">
<!-- --> </a> <h3>Nested Class Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.javax.swing.JComponent.AccessibleJComponent">
<!-- --> </a> <h3>Nested classes/interfaces inherited from class javax.swing.<a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></h3> <code><a href="../../javax/swing/JComponent.AccessibleJComponent.AccessibleContainerHandler.html" title="class in javax.swing">JComponent.AccessibleJComponent.AccessibleContainerHandler</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.AccessibleFocusHandler.html" title="class in javax.swing">JComponent.AccessibleJComponent.AccessibleFocusHandler</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.java.awt.Component.AccessibleAWTComponent">
<!-- --> </a> <h3>Nested classes/interfaces inherited from class java.awt.<a href="../../java/awt/Component.AccessibleAWTComponent.html" title="class in java.awt">Component.AccessibleAWTComponent</a></h3> <code><a href="../../java/awt/Component.AccessibleAWTComponent.AccessibleAWTComponentHandler.html" title="class in java.awt">Component.AccessibleAWTComponent.AccessibleAWTComponentHandler</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.AccessibleAWTFocusHandler.html" title="class in java.awt">Component.AccessibleAWTComponent.AccessibleAWTFocusHandler</a></code></li>
</ul> </li>
</ul>
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- --> </a> <h3>Field Summary</h3>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.swing.JComponent.AccessibleJComponent">
<!-- --> </a> <h3>Fields inherited from class javax.swing.<a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></h3> <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#accessibleFocusHandler">accessibleFocusHandler</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.java.awt.Container.AccessibleAWTContainer">
<!-- --> </a> <h3>Fields inherited from class java.awt.<a href="../../java/awt/Container.AccessibleAWTContainer.html" title="class in java.awt">Container.AccessibleAWTContainer</a></h3> <code><a href="../../java/awt/Container.AccessibleAWTContainer.html#accessibleContainerHandler">accessibleContainerHandler</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.java.awt.Component.AccessibleAWTComponent">
<!-- --> </a> <h3>Fields inherited from class java.awt.<a href="../../java/awt/Component.AccessibleAWTComponent.html" title="class in java.awt">Component.AccessibleAWTComponent</a></h3> <code><a href="../../java/awt/Component.AccessibleAWTComponent.html#accessibleAWTComponentHandler">accessibleAWTComponentHandler</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#accessibleAWTFocusHandler">accessibleAWTFocusHandler</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.accessibility.AccessibleContext">
<!-- --> </a> <h3>Fields inherited from class javax.accessibility.<a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></h3> <code><a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_ACTION_PROPERTY">ACCESSIBLE_ACTION_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY">ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_CARET_PROPERTY">ACCESSIBLE_CARET_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_CHILD_PROPERTY">ACCESSIBLE_CHILD_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_COMPONENT_BOUNDS_CHANGED">ACCESSIBLE_COMPONENT_BOUNDS_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_DESCRIPTION_PROPERTY">ACCESSIBLE_DESCRIPTION_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_HYPERTEXT_OFFSET">ACCESSIBLE_HYPERTEXT_OFFSET</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_INVALIDATE_CHILDREN">ACCESSIBLE_INVALIDATE_CHILDREN</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_NAME_PROPERTY">ACCESSIBLE_NAME_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_SELECTION_PROPERTY">ACCESSIBLE_SELECTION_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_STATE_PROPERTY">ACCESSIBLE_STATE_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_CAPTION_CHANGED">ACCESSIBLE_TABLE_CAPTION_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED">ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED">ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_MODEL_CHANGED">ACCESSIBLE_TABLE_MODEL_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED">ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_ROW_HEADER_CHANGED">ACCESSIBLE_TABLE_ROW_HEADER_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TABLE_SUMMARY_CHANGED">ACCESSIBLE_TABLE_SUMMARY_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED">ACCESSIBLE_TEXT_ATTRIBUTES_CHANGED</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_TEXT_PROPERTY">ACCESSIBLE_TEXT_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_VALUE_PROPERTY">ACCESSIBLE_VALUE_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#ACCESSIBLE_VISIBLE_DATA_PROPERTY">ACCESSIBLE_VISIBLE_DATA_PROPERTY</a>, <a href="../../javax/accessibility/AccessibleContext.html#accessibleDescription">accessibleDescription</a>, <a href="../../javax/accessibility/AccessibleContext.html#accessibleName">accessibleName</a>, <a href="../../javax/accessibility/AccessibleContext.html#accessibleParent">accessibleParent</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.accessibility.AccessibleText">
<!-- --> </a> <h3>Fields inherited from interface javax.accessibility.<a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></h3> <code><a href="../../javax/accessibility/AccessibleText.html#CHARACTER">CHARACTER</a>, <a href="../../javax/accessibility/AccessibleText.html#SENTENCE">SENTENCE</a>, <a href="../../javax/accessibility/AccessibleText.html#WORD">WORD</a></code></li>
</ul> </li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.summary">
<!-- --> </a> <h3>构造方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
<caption>
<span>构造方法</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#AccessibleJLabel--">AccessibleJLabel</a></span>()</code> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- --> </a> <h3>方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleIcon.html" title="interface in javax.accessibility">AccessibleIcon</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleIcon--">getAccessibleIcon</a></span>()</code>
<div class="block">
              如果有一个或多个存在，获取与该对象相关联的AccessibleIcons。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleKeyBinding.html" title="interface in javax.accessibility">AccessibleKeyBinding</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleKeyBinding--">getAccessibleKeyBinding</a></span>()</code>
<div class="block">
              返回与此对象关联的键绑定 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleName--">getAccessibleName</a></span>()</code>
<div class="block">
              获取此对象的可访问名称。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleRelationSet.html" title="class in javax.accessibility">AccessibleRelationSet</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleRelationSet--">getAccessibleRelationSet</a></span>()</code>
<div class="block">
              获取与此对象关联的AccessibleRelationSet（如果存在）。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleRole.html" title="class in javax.accessibility">AccessibleRole</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleRole--">getAccessibleRole</a></span>()</code>
<div class="block">
              获取此对象的角色。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAccessibleText--">getAccessibleText</a></span>()</code>
<div class="block">
              获取与该对象相关联的AccessibleText在显示器上呈现文本。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAfterIndex-int-int-">getAfterIndex</a></span>(int part, int index)</code>
<div class="block">
              返回给定索引后的String。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getAtIndex-int-int-">getAtIndex</a></span>(int part, int index)</code>
<div class="block">
              返回给定索引处的String。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getBeforeIndex-int-int-">getBeforeIndex</a></span>(int part, int index)</code>
<div class="block">
              返回给定索引之前的String。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getCaretPosition--">getCaretPosition</a></span>()</code>
<div class="block">
              返回插入符号的从零开始的偏移量。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code><a href="../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getCharacterAttribute-int-">getCharacterAttribute</a></span>(int i)</code>
<div class="block">
              在给定索引处返回给定字符的AttributeSet 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code><a href="../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getCharacterBounds-int-">getCharacterBounds</a></span>(int i)</code>
<div class="block">
              返回字符串中给定索引处字符的边界框。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getCharCount--">getCharCount</a></span>()</code>
<div class="block">
              返回字符数（有效指标） 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getIndexAtPoint-java.awt.Point-">getIndexAtPoint</a></span>(<a href="../../java/awt/Point.html" title="class in java.awt">Point</a> p)</code>
<div class="block">
              给定本地坐标点，返回该点下的字符从零开始的索引。 
            </div> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getSelectedText--">getSelectedText</a></span>()</code>
<div class="block">
              返回所选文本的部分。 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getSelectionEnd--">getSelectionEnd</a></span>()</code>
<div class="block">
              返回所选文本中的结束偏移量。 
            </div> </td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getSelectionStart--">getSelectionStart</a></span>()</code>
<div class="block">
              返回所选文本中的起始偏移量。 
            </div> </td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getTitledBorderText--">getTitledBorderText</a></span>()</code>
<div class="block">
              返回标题边框文本 
            </div> </td>
</tr>
<tr class="altColor" id="i18">
<td class="colFirst"><code><a href="../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JLabel.AccessibleJLabel.html#getToolTipText--">getToolTipText</a></span>()</code>
<div class="block">
              返回工具提示文本 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.swing.JComponent.AccessibleJComponent">
<!-- --> </a> <h3>Methods inherited from class javax.swing.<a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></h3> <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#addPropertyChangeListener-java.beans.PropertyChangeListener-">addPropertyChangeListener</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleChild-int-">getAccessibleChild</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleChildrenCount--">getAccessibleChildrenCount</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleDescription--">getAccessibleDescription</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleStateSet--">getAccessibleStateSet</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#getBorderTitle-javax.swing.border.Border-">getBorderTitle</a>, <a href="../../javax/swing/JComponent.AccessibleJComponent.html#removePropertyChangeListener-java.beans.PropertyChangeListener-">removePropertyChangeListener</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.awt.Container.AccessibleAWTContainer">
<!-- --> </a> <h3>Methods inherited from class java.awt.<a href="../../java/awt/Container.AccessibleAWTContainer.html" title="class in java.awt">Container.AccessibleAWTContainer</a></h3> <code><a href="../../java/awt/Container.AccessibleAWTContainer.html#getAccessibleAt-java.awt.Point-">getAccessibleAt</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.awt.Component.AccessibleAWTComponent">
<!-- --> </a> <h3>Methods inherited from class java.awt.<a href="../../java/awt/Component.AccessibleAWTComponent.html" title="class in java.awt">Component.AccessibleAWTComponent</a></h3> <code><a href="../../java/awt/Component.AccessibleAWTComponent.html#addFocusListener-java.awt.event.FocusListener-">addFocusListener</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#contains-java.awt.Point-">contains</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getAccessibleComponent--">getAccessibleComponent</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getAccessibleIndexInParent--">getAccessibleIndexInParent</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getAccessibleParent--">getAccessibleParent</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getBackground--">getBackground</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getBounds--">getBounds</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getCursor--">getCursor</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getFont--">getFont</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getFontMetrics-java.awt.Font-">getFontMetrics</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getForeground--">getForeground</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getLocale--">getLocale</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getLocation--">getLocation</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getLocationOnScreen--">getLocationOnScreen</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#getSize--">getSize</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#isEnabled--">isEnabled</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#isFocusTraversable--">isFocusTraversable</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#isShowing--">isShowing</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#isVisible--">isVisible</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#removeFocusListener-java.awt.event.FocusListener-">removeFocusListener</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#requestFocus--">requestFocus</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setBackground-java.awt.Color-">setBackground</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setBounds-java.awt.Rectangle-">setBounds</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setCursor-java.awt.Cursor-">setCursor</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setEnabled-boolean-">setEnabled</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setFont-java.awt.Font-">setFont</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setForeground-java.awt.Color-">setForeground</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setLocation-java.awt.Point-">setLocation</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setSize-java.awt.Dimension-">setSize</a>, <a href="../../java/awt/Component.AccessibleAWTComponent.html#setVisible-boolean-">setVisible</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.accessibility.AccessibleContext">
<!-- --> </a> <h3>Methods inherited from class javax.accessibility.<a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></h3> <code><a href="../../javax/accessibility/AccessibleContext.html#firePropertyChange-java.lang.String-java.lang.Object-java.lang.Object-">firePropertyChange</a>, <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleAction--">getAccessibleAction</a>, <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleEditableText--">getAccessibleEditableText</a>, <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleSelection--">getAccessibleSelection</a>, <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleTable--">getAccessibleTable</a>, <a href="../../javax/accessibility/AccessibleContext.html#getAccessibleValue--">getAccessibleValue</a>, <a href="../../javax/accessibility/AccessibleContext.html#setAccessibleDescription-java.lang.String-">setAccessibleDescription</a>, <a href="../../javax/accessibility/AccessibleContext.html#setAccessibleName-java.lang.String-">setAccessibleName</a>, <a href="../../javax/accessibility/AccessibleContext.html#setAccessibleParent-javax.accessibility.Accessible-">setAccessibleParent</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../java/lang/Object.html#clone--">clone</a>, <a href="../../java/lang/Object.html#equals-java.lang.Object-">equals</a>, <a href="../../java/lang/Object.html#finalize--">finalize</a>, <a href="../../java/lang/Object.html#getClass--">getClass</a>, <a href="../../java/lang/Object.html#hashCode--">hashCode</a>, <a href="../../java/lang/Object.html#notify--">notify</a>, <a href="../../java/lang/Object.html#notifyAll--">notifyAll</a>, <a href="../../java/lang/Object.html#toString--">toString</a>, <a href="../../java/lang/Object.html#wait--">wait</a>, <a href="../../java/lang/Object.html#wait-long-">wait</a>, <a href="../../java/lang/Object.html#wait-long-int-">wait</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.accessibility.AccessibleComponent">
<!-- --> </a> <h3>Methods inherited from interface javax.accessibility.<a href="../../javax/accessibility/AccessibleComponent.html" title="interface in javax.accessibility">AccessibleComponent</a></h3> <code><a href="../../javax/accessibility/AccessibleComponent.html#addFocusListener-java.awt.event.FocusListener-">addFocusListener</a>, <a href="../../javax/accessibility/AccessibleComponent.html#contains-java.awt.Point-">contains</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getAccessibleAt-java.awt.Point-">getAccessibleAt</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getBackground--">getBackground</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getBounds--">getBounds</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getCursor--">getCursor</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getFont--">getFont</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getFontMetrics-java.awt.Font-">getFontMetrics</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getForeground--">getForeground</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getLocation--">getLocation</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getLocationOnScreen--">getLocationOnScreen</a>, <a href="../../javax/accessibility/AccessibleComponent.html#getSize--">getSize</a>, <a href="../../javax/accessibility/AccessibleComponent.html#isEnabled--">isEnabled</a>, <a href="../../javax/accessibility/AccessibleComponent.html#isFocusTraversable--">isFocusTraversable</a>, <a href="../../javax/accessibility/AccessibleComponent.html#isShowing--">isShowing</a>, <a href="../../javax/accessibility/AccessibleComponent.html#isVisible--">isVisible</a>, <a href="../../javax/accessibility/AccessibleComponent.html#removeFocusListener-java.awt.event.FocusListener-">removeFocusListener</a>, <a href="../../javax/accessibility/AccessibleComponent.html#requestFocus--">requestFocus</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setBackground-java.awt.Color-">setBackground</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setBounds-java.awt.Rectangle-">setBounds</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setCursor-java.awt.Cursor-">setCursor</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setEnabled-boolean-">setEnabled</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setFont-java.awt.Font-">setFont</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setForeground-java.awt.Color-">setForeground</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setLocation-java.awt.Point-">setLocation</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setSize-java.awt.Dimension-">setSize</a>, <a href="../../javax/accessibility/AccessibleComponent.html#setVisible-boolean-">setVisible</a></code></li>
</ul> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- --> </a> <h3>构造方法详细信息</h3> <a name="AccessibleJLabel--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>AccessibleJLabel</h4> <pre>protected AccessibleJLabel()</pre> </li>
</ul> </li>
</ul>
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- --> </a> <h3>方法详细信息</h3> <a name="getAccessibleName--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAccessibleName</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getAccessibleName()</pre>
<div class="block">
            获取此对象的可访问名称。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleName--">getAccessibleName</a></code>在 
            <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             对象的本地化名称 - 如果此对象没有名称，则可以为null 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/accessibility/AccessibleContext.html#setAccessibleName-java.lang.String-"><code>AccessibleContext.setAccessibleName(java.lang.String)</code></a>
</dd>
</dl> </li>
</ul> <a name="getAccessibleRole--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAccessibleRole</h4> <pre>public <a href="../../javax/accessibility/AccessibleRole.html" title="class in javax.accessibility">AccessibleRole</a> getAccessibleRole()</pre>
<div class="block">
            获取此对象的角色。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleRole--">getAccessibleRole</a></code>在 
            <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             AccessibleRole的一个实例描述对象的角色 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleRole.html" title="javax.accessibility中的类"><code>AccessibleRole</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getAccessibleIcon--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAccessibleIcon</h4> <pre>public <a href="../../javax/accessibility/AccessibleIcon.html" title="interface in javax.accessibility">AccessibleIcon</a>[] getAccessibleIcon()</pre>
<div class="block">
<span>如果有一个或多个存在，获取与该对象相关联的AccessibleIcons。</span>
<span>否则返回null。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleContext.html#getAccessibleIcon--">getAccessibleIcon</a></code>在 
            <code><a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>一个AccessibleIcon数组，如果对象支持;</span>
<span>否则返回null</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleIcon.html" title="javax.accessibility中的接口"><code>AccessibleIcon</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getAccessibleRelationSet--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAccessibleRelationSet</h4> <pre>public <a href="../../javax/accessibility/AccessibleRelationSet.html" title="class in javax.accessibility">AccessibleRelationSet</a> getAccessibleRelationSet()</pre>
<div class="block">
<span>获取与此对象关联的AccessibleRelationSet（如果存在）。</span>
<span>否则返回null。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleContext.html#getAccessibleRelationSet--">getAccessibleRelationSet</a></code>在 
            <code><a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>如果对象支持，则为AccessibleRelationSet;</span>
<span>否则返回null</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleRelation.html" title="javax.accessibility中的类"><code>AccessibleRelation</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getAccessibleText--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAccessibleText</h4> <pre>public <a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a> getAccessibleText()</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制： <code><a href="../../javax/accessibility/AccessibleContext.html#getAccessibleText--">AccessibleContext</a></code></span>
</div>
<div class="block">
            获取与该对象相关联的AccessibleText在显示器上呈现文本。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleContext.html#getAccessibleText--">getAccessibleText</a></code>在 
            <code><a href="../../javax/accessibility/AccessibleContext.html" title="class in javax.accessibility">AccessibleContext</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>AccessibleText如果对象支持;</span>
<span>否则返回null</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleText.html" title="javax.accessibility中的接口"><code>AccessibleText</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getIndexAtPoint-java.awt.Point-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getIndexAtPoint</h4> <pre>public int getIndexAtPoint(<a href="../../java/awt/Point.html" title="class in java.awt">Point</a> p)</pre>
<div class="block">
<span>给定本地坐标点，返回该点下的字符从零开始的索引。</span>
<span>如果该点无效，此方法返回-1。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getIndexAtPoint-java.awt.Point-">getIndexAtPoint</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>p</code> - 本地坐标点 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>Point p处字符的零基索引;</span>
<span>如果Point无效返回-1。</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getCharacterBounds-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getCharacterBounds</h4> <pre>public <a href="../../java/awt/Rectangle.html" title="class in java.awt">Rectangle</a> getCharacterBounds(int i)</pre>
<div class="block">
<span>返回字符串中给定索引处字符的边界框。</span>
<span>边界以局部坐标返回。</span>
<span>如果索引无效，则返回<code>null</code> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getCharacterBounds-int-">getCharacterBounds</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 索引到String中 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>字符边界框的屏幕坐标。</span>
<span>如果索引无效，则返回<code>null</code> 。</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getCharCount--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getCharCount</h4> <pre>public int getCharCount()</pre>
<div class="block">
            返回字符数（有效指标） 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getCharCount--">getCharCount</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字符数 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getCaretPosition--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getCaretPosition</h4> <pre>public int getCaretPosition()</pre>
<div class="block">
<span>返回插入符号的从零开始的偏移量。</span>
<span>注意：插入符号右侧的索引值将与偏移量相同（插入符号在两个字符之间）。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getCaretPosition--">getCaretPosition</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             插入符号的零基偏移量。 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getAtIndex-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAtIndex</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getAtIndex(int part,
                         int index)</pre>
<div class="block">
            返回给定索引处的String。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getAtIndex-int-int-">getAtIndex</a></code>中的 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>part</code> - 要检索的AccessibleText.CHARACTER，AccessibleText.WORD或AccessibleText.SENTENCE 
           </dd>
<dd>
<code>index</code> - 文本中的索引&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字母，单词或句子，无效的索引或部分为null 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getAfterIndex-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getAfterIndex</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getAfterIndex(int part,
                            int index)</pre>
<div class="block">
            返回给定索引后的String。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getAfterIndex-int-int-">getAfterIndex</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>part</code> - 要检索的AccessibleText.CHARACTER，AccessibleText.WORD或AccessibleText.SENTENCE 
           </dd>
<dd>
<code>index</code> - 文本中的索引&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字母，单词或句子，无效的索引或部分为null 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getBeforeIndex-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getBeforeIndex</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getBeforeIndex(int part,
                             int index)</pre>
<div class="block">
            返回给定索引之前的String。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getBeforeIndex-int-int-">getBeforeIndex</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>part</code> - 要检索的AccessibleText.CHARACTER，AccessibleText.WORD或AccessibleText.SENTENCE 
           </dd>
<dd>
<code>index</code> - 文本中的索引&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字母，单词或句子，无效的索引或部分为null 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getCharacterAttribute-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getCharacterAttribute</h4> <pre>public <a href="../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a> getCharacterAttribute(int i)</pre>
<div class="block">
            在给定索引处返回给定字符的AttributeSet 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getCharacterAttribute-int-">getCharacterAttribute</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 文本中的从零开始的索引 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             字符的AttributeSet 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getSelectionStart--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getSelectionStart</h4> <pre>public int getSelectionStart()</pre>
<div class="block">
<span>返回所选文本中的起始偏移量。</span>
<span>如果没有选择，但是有一个插入符号，开始和结束偏移将是相同的。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getSelectionStart--">getSelectionStart</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             索引进入文本的开始选择 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getSelectionEnd--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getSelectionEnd</h4> <pre>public int getSelectionEnd()</pre>
<div class="block">
<span>返回所选文本中的结束偏移量。</span>
<span>如果没有选择，但是有一个插入符号，开始和结束偏移将是相同的。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getSelectionEnd--">getSelectionEnd</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             索引到文本的结尾的选择 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getSelectedText--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getSelectedText</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getSelectedText()</pre>
<div class="block">
            返回所选文本的部分。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleText.html#getSelectedText--">getSelectedText</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleText.html" title="interface in javax.accessibility">AccessibleText</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             所选文本的String部分 
           </dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getToolTipText--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getToolTipText</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getToolTipText()</pre>
<div class="block">
            返回工具提示文本 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleExtendedComponent.html#getToolTipText--">getToolTipText</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleExtendedComponent.html" title="interface in javax.accessibility">AccessibleExtendedComponent</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getToolTipText--">getToolTipText</a></code>在 
            <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>工具提示文本（如果支持）;对象;</span>
<span>否则为null</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="getTitledBorderText--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getTitledBorderText</h4> <pre>public <a href="../../java/lang/String.html" title="class in java.lang">String</a> getTitledBorderText()</pre>
<div class="block">
            返回标题边框文本 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleExtendedComponent.html#getTitledBorderText--">getTitledBorderText</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleExtendedComponent.html" title="interface in javax.accessibility">AccessibleExtendedComponent</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getTitledBorderText--">getTitledBorderText</a></code>在 
            <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>对象的标题边框文本（如果支持）;</span>
<span>否则为null</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
</dl> </li>
</ul> <a name="getAccessibleKeyBinding--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>getAccessibleKeyBinding</h4> <pre>public <a href="../../javax/accessibility/AccessibleKeyBinding.html" title="interface in javax.accessibility">AccessibleKeyBinding</a> getAccessibleKeyBinding()</pre>
<div class="block">
            返回与此对象关联的键绑定 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleExtendedComponent.html#getAccessibleKeyBinding--">getAccessibleKeyBinding</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleExtendedComponent.html" title="interface in javax.accessibility">AccessibleExtendedComponent</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleKeyBinding--">getAccessibleKeyBinding</a></code>在 
            <code><a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>对象的关键绑定（如果支持）;</span>
<span>否则为null</span>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.4 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleKeyBinding.html" title="javax.accessibility中的接口"><code>AccessibleKeyBinding</code></a></span>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>