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<div class="header">
<div class="subTitle">
javax.swing
</div>
<h2 class="title" title="Class AbstractListModel">Class AbstractListModel&lt;E&gt;</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>javax.swing.AbstractListModel&lt;E&gt;</li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
<span class="paramLabel">参数类型</span>
</dt>
<dd>
<code>E</code> - 这个模型的元素的类型
</dd>
</dl>
<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/swing/ListModel.html" title="javax.swing中的接口">ListModel</a> &lt;E&gt;</span>
</dd>
</dl>
<dl>
<dt>
已知直接子类：
</dt>
<dd>
<span><a href="../../javax/swing/plaf/basic/BasicDirectoryModel.html" title="javax.swing.plaf.basic中的类">BasicDirectoryModel</a> ， <a href="../../javax/swing/DefaultComboBoxModel.html" title="javax.swing中的类">DefaultComboBoxModel</a> ， <a href="../../javax/swing/DefaultListModel.html" title="javax.swing中的类">DefaultListModel</a> ， <a href="../../javax/swing/plaf/metal/MetalFileChooserUI.DirectoryComboBoxModel.html" title="javax.swing.plaf.metal中的类">MetalFileChooserUI.DirectoryComboBoxModel</a> ， <a href="../../javax/swing/plaf/metal/MetalFileChooserUI.FilterComboBoxModel.html" title="javax.swing.plaf.metal中的类">MetalFileChooserUI.FilterComboBoxModel</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">AbstractListModel&lt;E&gt;</span>
extends <a href="../../java/lang/Object.html" title="class in java.lang">Object</a>
implements <a href="../../javax/swing/ListModel.html" title="interface in javax.swing">ListModel</a>&lt;E&gt;, <a href="../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
<div class="block">
<span>数据模型的抽象定义提供了一个<code>List</code>及其内容。</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被添加到<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>
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<div class="summary">
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<li class="blockList">
<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- --> </a> <h3>Field Summary</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Field Summary table, listing fields, and an explanation">
<caption>
<span>Fields</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../javax/swing/event/EventListenerList.html" title="class in javax.swing.event">EventListenerList</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#listenerList">listenerList</a></span></code> </td>
</tr>
</tbody>
</table> </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="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#AbstractListModel--">AbstractListModel</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>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#addListDataListener-javax.swing.event.ListDataListener-">addListDataListener</a></span>(<a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a> l)</code>
<div class="block">
将一个监听器添加到每次发生数据模型更改时通知的列表。
</div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#fireContentsChanged-java.lang.Object-int-int-">fireContentsChanged</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, int index0, int index1)</code>
<div class="block">
<code>AbstractListModel</code>子类必须
<b>在</b>该列表的一个或多个元素更改
<b>后</b>调用此方法。
</div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#fireIntervalAdded-java.lang.Object-int-int-">fireIntervalAdded</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, int index0, int index1)</code>
<div class="block">
<code>AbstractListModel</code>子类必须
<b>在将</b>一个或多个元素添加到模型
<b>后</b>调用此方法。
</div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#fireIntervalRemoved-java.lang.Object-int-int-">fireIntervalRemoved</a></span>(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source, int index0, int index1)</code>
<div class="block">
<code>AbstractListModel</code>子类必须
<b>在</b>从模型中删除一个或多个元素
<b>之后</b>调用此方法。
</div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#getListDataListeners--">getListDataListeners</a></span>()</code>
<div class="block">
返回在此
<code>AbstractListModel</code>上
<code>AbstractListModel</code>的所有列表数据监听器的
<code>AbstractListModel</code> 。
</div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>&lt;T extends <a href="../../java/util/EventListener.html" title="interface in java.util">EventListener</a>&gt;<br/>T[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#getListeners-java.lang.Class-">getListeners</a></span>(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; listenerType)</code>
<div class="block">
返回此模型上当前注册为
<code><em>Foo</em>Listener</code>的所有对象的数组。
</div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/AbstractListModel.html#removeListDataListener-javax.swing.event.ListDataListener-">removeListDataListener</a></span>(<a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a> l)</code>
<div class="block">
从每次发生数据模型更改时通知的列表中移除侦听器。
</div> </td>
</tr>
</tbody>
</table>
<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.swing.ListModel">
<!-- --> </a> <h3>Methods inherited from interface javax.swing.<a href="../../javax/swing/ListModel.html" title="interface in javax.swing">ListModel</a></h3> <code><a href="../../javax/swing/ListModel.html#getElementAt-int-">getElementAt</a>, <a href="../../javax/swing/ListModel.html#getSize--">getSize</a></code></li>
</ul> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.detail">
<!-- --> </a> <h3>字段详细信息</h3> <a name="listenerList">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>listenerList</h4> <pre>protected <a href="../../javax/swing/event/EventListenerList.html" title="class in javax.swing.event">EventListenerList</a> listenerList</pre> </li>
</ul> </li>
</ul>
<!-- ========= 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="AbstractListModel--">
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<ul class="blockListLast">
<li class="blockList"> <h4>AbstractListModel</h4> <pre>public AbstractListModel()</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="addListDataListener-javax.swing.event.ListDataListener-">
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<ul class="blockList">
<li class="blockList"> <h4>addListDataListener</h4> <pre>public void addListDataListener(<a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a> l)</pre>
<div class="block">
将一个监听器添加到每次发生数据模型更改时通知的列表。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/ListModel.html#addListDataListener-javax.swing.event.ListDataListener-">addListDataListener</a></code>在界面
<code><a href="../../javax/swing/ListModel.html" title="interface in javax.swing">ListModel</a>&lt;<a href="../../javax/swing/AbstractListModel.html" title="type parameter in AbstractListModel">E</a>&gt;</code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>l</code> - 要添加的
<code>ListDataListener</code>
</dd>
</dl> </li>
</ul> <a name="removeListDataListener-javax.swing.event.ListDataListener-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>removeListDataListener</h4> <pre>public void removeListDataListener(<a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a> l)</pre>
<div class="block">
从每次发生数据模型更改时通知的列表中移除侦听器。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../javax/swing/ListModel.html#removeListDataListener-javax.swing.event.ListDataListener-">removeListDataListener</a></code>在界面
<code><a href="../../javax/swing/ListModel.html" title="interface in javax.swing">ListModel</a>&lt;<a href="../../javax/swing/AbstractListModel.html" title="type parameter in AbstractListModel">E</a>&gt;</code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>l</code> - 要删除的
<code>ListDataListener</code>
</dd>
</dl> </li>
</ul> <a name="getListDataListeners--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getListDataListeners</h4> <pre>public <a href="../../javax/swing/event/ListDataListener.html" title="interface in javax.swing.event">ListDataListener</a>[] getListDataListeners()</pre>
<div class="block">
返回在此
<code>AbstractListModel</code>上
<code>AbstractListModel</code>的所有列表数据侦听器的
<code>AbstractListModel</code> 。
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
所有这个模型的
<code>ListDataListener</code> s，或一个空数组，如果没有列表数据侦听器当前注册
</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>
<a href="../../javax/swing/AbstractListModel.html#addListDataListener-javax.swing.event.ListDataListener-"><code>addListDataListener(javax.swing.event.ListDataListener)</code></a> ，
<a href="../../javax/swing/AbstractListModel.html#removeListDataListener-javax.swing.event.ListDataListener-"><code>removeListDataListener(javax.swing.event.ListDataListener)</code></a>
</dd>
</dl> </li>
</ul> <a name="fireContentsChanged-java.lang.Object-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>fireContentsChanged</h4> <pre>protected void fireContentsChanged(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
int index0,
int index1)</pre>
<div class="block">
<span><code>AbstractListModel</code>子类必须在列表的一个或多个元素更改<b>后</b>调用此方法。</span>
<span>已更改的元素由闭合间隔index0指定，index1 - 包括端点。</span>
<span>请注意，index0不能小于或等于index1。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>source</code> -
<code>ListModel</code>发生变化，通常是“这”
</dd>
<dd>
<code>index0</code> - 新区间的一端
</dd>
<dd>
<code>index1</code> - 新间隔的另一端
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/event/EventListenerList.html" title="javax.swing.event中的类"><code>EventListenerList</code></a> ， <a href="../../javax/swing/DefaultListModel.html" title="javax.swing中的类"><code>DefaultListModel</code></a></span>
</dd>
</dl> </li>
</ul> <a name="fireIntervalAdded-java.lang.Object-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>fireIntervalAdded</h4> <pre>protected void fireIntervalAdded(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
int index0,
int index1)</pre>
<div class="block">
<span><code>AbstractListModel</code>子类必须<b>在将</b>一个或多个元素添加到模型<b>后</b>调用此方法。</span>
<span>新元素由闭合间隔index0指定，index1 - 包含enpoints。</span>
<span>请注意，index0不能小于或等于index1。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>source</code> -
<code>ListModel</code>发生变化，通常是“这”
</dd>
<dd>
<code>index0</code> - 新区间的一端
</dd>
<dd>
<code>index1</code> - 新间隔的另一端
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/event/EventListenerList.html" title="javax.swing.event中的类"><code>EventListenerList</code></a> ， <a href="../../javax/swing/DefaultListModel.html" title="javax.swing中的类"><code>DefaultListModel</code></a></span>
</dd>
</dl> </li>
</ul> <a name="fireIntervalRemoved-java.lang.Object-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>fireIntervalRemoved</h4> <pre>protected void fireIntervalRemoved(<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> source,
int index0,
int index1)</pre>
<div class="block">
<span><code>AbstractListModel</code>子类必须<b>在</b>从模型中删除一个或多个元素<b>之后</b>调用此方法。</span>
<span><code>index0</code>和<code>index1</code>是已被删除的间隔的终点。</span>
<span>请注意， <code>index0</code>不能小于等于<code>index1</code> 。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>source</code> -
<code>ListModel</code>改变了，通常是“这个”
</dd>
<dd>
<code>index0</code> - 删除间隔的一端，包括
<code>index0</code>
</dd>
<dd>
<code>index1</code> - 删除间隔的另一端，包括
<code>index1</code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../javax/swing/event/EventListenerList.html" title="javax.swing.event中的类"><code>EventListenerList</code></a> ， <a href="../../javax/swing/DefaultListModel.html" title="javax.swing中的类"><code>DefaultListModel</code></a></span>
</dd>
</dl> </li>
</ul> <a name="getListeners-java.lang.Class-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>getListeners</h4> <pre>public &lt;T extends <a href="../../java/util/EventListener.html" title="interface in java.util">EventListener</a>&gt; T[] getListeners(<a href="../../java/lang/Class.html" title="class in java.lang">类</a>&lt;T&gt; listenerType)</pre>
<div class="block">
<span>返回此模型上当前注册为<code><em>Foo</em>Listener</code>的所有对象的数组。</span>
<span><code><em>Foo</em>Listener</code>是使用<code>add<em>Foo</em>Listener</code>方法进行注册。</span>
<p> <span>您可以使用类文字指定<code>listenerType</code>参数，例如<code><em>Foo</em>Listener.class</code> 。</span> <span>例如，您可以使用以下代码查询其列表数据监听器列表模型<code>m</code> ：</span> </p>
<pre> <span>ListDataListener[] ldls = (ListDataListener[])(m.getListeners(ListDataListener.class));</span> </pre>
<span>如果没有这样的侦听器存在，这个方法返回一个空数组。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>listenerType</code> - 所请求的听众的类型;</span>
<span>此参数应指定从<code>java.util.EventListener</code>下降的<code>java.util.EventListener</code></span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
在该模型上注册为
<code><em>Foo</em>Listener</code>的所有对象的数组，如果没有添加此类侦听器，则为空数组
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - 如果
<code>listenerType</code>没有指定实现java.util.EventListener的类或
<code>java.util.EventListener</code>
</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>
<a href="../../javax/swing/AbstractListModel.html#getListDataListeners--"><code>getListDataListeners()</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>
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