uTools-Manuals/docs/java/javax/swing/JMenuBar.AccessibleJMenuBar.html

<div class="header">
<div class="subTitle">
     javax.swing 
   </div>
<h2 class="title" title="Class JMenuBar.AccessibleJMenuBar">Class JMenuBar.AccessibleJMenuBar</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.JMenuBar.AccessibleJMenuBar</li>
</ul> </li>
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<dt>
         All Implemented Interfaces: 
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<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/AccessibleSelection.html" title="javax.accessibility中的接口">AccessibleSelection</a></span>
</dd>
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<dl>
<dt>
         Enclosing class: 
       </dt>
<dd>
<span><a href="../../javax/swing/JMenuBar.html" title="javax.swing中的类">JMenuBar</a></span>
</dd>
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<hr/> <br/> <pre>protected class <span class="typeNameLabel">JMenuBar.AccessibleJMenuBar</span>
extends <a href="../../javax/swing/JComponent.AccessibleJComponent.html" title="class in javax.swing">JComponent.AccessibleJComponent</a>
implements <a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></pre>
<div class="block">
<span>这个类实现了可访问性支持<code>JMenuBar</code>类。</span>
<span>它提供了适用于菜单栏用户界面元素的Java Accessibility API的实现。</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>
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<!-- --> </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>
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<span>构造方法</span>
<span class="tabEnd"> </span>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#AccessibleJMenuBar--">AccessibleJMenuBar</a></span>()</code> </td>
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<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>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#addAccessibleSelection-int-">addAccessibleSelection</a></span>(int i)</code>
<div class="block">
              选择菜单栏中的第n个菜单，强制弹出。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#clearAccessibleSelection--">clearAccessibleSelection</a></span>()</code>
<div class="block">
              清除对象中的选择，以便选择对象中的任何内容。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<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/JMenuBar.AccessibleJMenuBar.html#getAccessibleRole--">getAccessibleRole</a></span>()</code>
<div class="block">
              获取此对象的角色。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#getAccessibleSelection--">getAccessibleSelection</a></span>()</code>
<div class="block">
              获取与此对象关联的AccessibleSelection。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../javax/accessibility/Accessible.html" title="interface in javax.accessibility">Accessible</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#getAccessibleSelection-int-">getAccessibleSelection</a></span>(int i)</code>
<div class="block">
              如果选择了一个菜单，返回当前选择的菜单，否则返回null。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#getAccessibleSelectionCount--">getAccessibleSelectionCount</a></span>()</code>
<div class="block">
              如果当前在此菜单栏中选择菜单，则返回1。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../javax/accessibility/AccessibleStateSet.html" title="class in javax.accessibility">AccessibleStateSet</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#getAccessibleStateSet--">getAccessibleStateSet</a></span>()</code>
<div class="block">
              获取此对象的可访问状态集。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#isAccessibleChildSelected-int-">isAccessibleChildSelected</a></span>(int i)</code>
<div class="block">
              如果选择此对象的当前子级，则返回true。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#removeAccessibleSelection-int-">removeAccessibleSelection</a></span>(int i)</code>
<div class="block">
              从对象的选择中删除对象中第n个选定的项目。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#selectAllAccessibleSelection--">selectAllAccessibleSelection</a></span>()</code>
<div class="block">
              如果对象支持多个选择，通常会导致选择对象中的每个选定项目。 
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<!-- --> </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>
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<!-- --> </a> <h3>构造方法详细信息</h3> <a name="AccessibleJMenuBar--">
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<li class="blockList"> <h4>AccessibleJMenuBar</h4> <pre>protected AccessibleJMenuBar()</pre> </li>
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<!-- --> </a> <h3>方法详细信息</h3> <a name="getAccessibleStateSet--">
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<li class="blockList"> <h4>getAccessibleStateSet</h4> <pre>public <a href="../../javax/accessibility/AccessibleStateSet.html" title="class in javax.accessibility">AccessibleStateSet</a> getAccessibleStateSet()</pre>
<div class="block">
            获取此对象的可访问状态集。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/JComponent.AccessibleJComponent.html#getAccessibleStateSet--">getAccessibleStateSet</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>
             AccessibleState的一个实例包含对象的当前状态 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleState.html" title="javax.accessibility中的类"><code>AccessibleState</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getAccessibleRole--">
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<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>
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<li class="blockList"> <h4>getAccessibleSelection</h4> <pre>public <a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a> getAccessibleSelection()</pre>
<div class="block">
<span>获取与此对象关联的AccessibleSelection。</span>
<span>在该类的Java Accessibility API的实现中，返回此对象，该对象负责代表自身实现AccessibleSelection接口。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleContext.html#getAccessibleSelection--">getAccessibleSelection</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>
             这个对象 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/accessibility/AccessibleSelection.html" title="javax.accessibility中的接口"><code>AccessibleSelection</code></a></span>
</dd>
</dl> </li>
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<li class="blockList"> <h4>getAccessibleSelectionCount</h4> <pre>public int getAccessibleSelectionCount()</pre>
<div class="block">
            如果当前在此菜单栏中选择菜单，则返回1。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#getAccessibleSelectionCount--">getAccessibleSelectionCount</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             1如果当前选择菜单，否则为0 
           </dd>
</dl> </li>
</ul> <a name="getAccessibleSelection-int-">
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<li class="blockList"> <h4>getAccessibleSelection</h4> <pre>public <a href="../../javax/accessibility/Accessible.html" title="interface in javax.accessibility">Accessible</a> getAccessibleSelection(int i)</pre>
<div class="block">
            如果选择了一个菜单，返回当前选择的菜单，否则返回null。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#getAccessibleSelection-int-">getAccessibleSelection</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 所选子女的从零开始的索引 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             第i个选定的孩子 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/accessibility/AccessibleSelection.html#getAccessibleSelectionCount--"><code>AccessibleSelection.getAccessibleSelectionCount()</code></a>
</dd>
</dl> </li>
</ul> <a name="isAccessibleChildSelected-int-">
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<li class="blockList"> <h4>isAccessibleChildSelected</h4> <pre>public boolean isAccessibleChildSelected(int i)</pre>
<div class="block">
            如果选择此对象的当前子级，则返回true。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#isAccessibleChildSelected-int-">isAccessibleChildSelected</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 此Accessible对象 
            <code>i</code>的从零开始的索引。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<span>如果选择了该对象的当前子对象，则为true;</span>
<span>否则假。</span>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/accessibility/AccessibleContext.html#getAccessibleChild-int-"><code>AccessibleContext.getAccessibleChild(int)</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>addAccessibleSelection</h4> <pre>public void addAccessibleSelection(int i)</pre>
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<span>选择菜单栏中的第n个菜单，强制弹出。</span>
<span>如果弹出另一个菜单，这将强制它关闭。</span>
<span>如果已经选择了第n个菜单，则此方法无效。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#addAccessibleSelection-int-">addAccessibleSelection</a></code>在接口 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 可选项目的零基索引 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/JMenuBar.AccessibleJMenuBar.html#getAccessibleStateSet--"><code>getAccessibleStateSet()</code></a>
</dd>
</dl> </li>
</ul> <a name="removeAccessibleSelection-int-">
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<li class="blockList"> <h4>removeAccessibleSelection</h4> <pre>public void removeAccessibleSelection(int i)</pre>
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<span>从对象的选择中删除对象中第n个选定的项目。</span>
<span>如果当前未选择第n个项目，则此方法无效。</span>
<span>否则，它关闭弹出菜单。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#removeAccessibleSelection-int-">removeAccessibleSelection</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>i</code> - 可选项目的从零开始的索引 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/accessibility/AccessibleContext.html#getAccessibleChild-int-"><code>AccessibleContext.getAccessibleChild(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="clearAccessibleSelection--">
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<li class="blockList"> <h4>clearAccessibleSelection</h4> <pre>public void clearAccessibleSelection()</pre>
<div class="block">
<span>清除对象中的选择，以便选择对象中的任何内容。</span>
<span>这将关闭任何打开的菜单。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#clearAccessibleSelection--">clearAccessibleSelection</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
</dl> </li>
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<li class="blockList"> <h4>selectAllAccessibleSelection</h4> <pre>public void selectAllAccessibleSelection()</pre>
<div class="block">
<span>如果对象支持多个选择，通常会导致选择对象中的每个选定项目。</span>
<span>这个方法在菜单栏中没有任何意义，没有任何意义。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/accessibility/AccessibleSelection.html#selectAllAccessibleSelection--">selectAllAccessibleSelection</a></code>在界面 
            <code><a href="../../javax/accessibility/AccessibleSelection.html" title="interface in javax.accessibility">AccessibleSelection</a></code>
</dd>
</dl> </li>
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</ul>
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