uTools-Manuals/docs/java/javax/swing/plaf/synth/SynthTextAreaUI.html

<div class="header">
<div class="subTitle">
     javax.swing.plaf.synth 
   </div>
<h2 class="title" title="Class SynthTextAreaUI">Class SynthTextAreaUI</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/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">javax.swing.plaf.ComponentUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/TextUI.html" title="class in javax.swing.plaf">javax.swing.plaf.TextUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html" title="class in javax.swing.plaf.basic">javax.swing.plaf.basic.BasicTextUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html" title="class in javax.swing.plaf.basic">javax.swing.plaf.basic.BasicTextAreaUI</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.plaf.synth.SynthTextAreaUI</li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul> </li>
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</ul>
<div class="description">
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<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../../../javax/swing/plaf/synth/SynthConstants.html" title="javax.swing.plaf.synth中的接口">SynthConstants</a> ， <a href="../../../../javax/swing/plaf/synth/SynthUI.html" title="javax.swing.plaf.synth中的接口">SynthUI</a> ， <a href="../../../../javax/swing/text/ViewFactory.html" title="javax.swing.text中的接口">ViewFactory</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">SynthTextAreaUI</span>
extends <a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html" title="class in javax.swing.plaf.basic">BasicTextAreaUI</a>
implements <a href="../../../../javax/swing/plaf/synth/SynthUI.html" title="interface in javax.swing.plaf.synth">SynthUI</a></pre>
<div class="block">
<span>为Synth的外观和感觉提供纯文本编辑器的外观和感觉。</span>
<span>在这个实现中，默认UI被扩展为一个简单的视图工厂。</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>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.7 
       </dd>
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</ul>
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<!-- --> </a> <h3>Nested classes/interfaces inherited from class javax.swing.plaf.basic.<a href="../../../../javax/swing/plaf/basic/BasicTextUI.html" title="class in javax.swing.plaf.basic">BasicTextUI</a></h3> <code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.BasicCaret.html" title="class in javax.swing.plaf.basic">BasicTextUI.BasicCaret</a>, <a href="../../../../javax/swing/plaf/basic/BasicTextUI.BasicHighlighter.html" title="class in javax.swing.plaf.basic">BasicTextUI.BasicHighlighter</a></code></li>
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<!-- --> </a> <h3>Fields inherited from interface javax.swing.plaf.synth.<a href="../../../../javax/swing/plaf/synth/SynthConstants.html" title="interface in javax.swing.plaf.synth">SynthConstants</a></h3> <code><a href="../../../../javax/swing/plaf/synth/SynthConstants.html#DEFAULT">DEFAULT</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#DISABLED">DISABLED</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#ENABLED">ENABLED</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#FOCUSED">FOCUSED</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#MOUSE_OVER">MOUSE_OVER</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#PRESSED">PRESSED</a>, <a href="../../../../javax/swing/plaf/synth/SynthConstants.html#SELECTED">SELECTED</a></code></li>
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<caption>
<span>构造方法</span>
<span class="tabEnd"> </span>
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<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/plaf/synth/SynthTextAreaUI.html#SynthTextAreaUI--">SynthTextAreaUI</a></span>()</code> </td>
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<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t1"><span><a href="javascript:show(1);">静态方法</a></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>
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<tr class="altColor" id="i0">
<td class="colFirst"><code>static <a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#createUI-javax.swing.JComponent-">createUI</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> ta)</code>
<div class="block">
              为JTextArea创建一个UI对象。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#getContext-javax.swing.JComponent-">getContext</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              返回指定组件的上下文。 
            </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/plaf/synth/SynthTextAreaUI.html#installDefaults--">installDefaults</a></span>()</code>
<div class="block">
              初始化组件属性，如字体，前景，背景，插入符号颜色，选择颜色，选定的文本颜色，禁用的文本颜色和边框颜色。 
            </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/plaf/synth/SynthTextAreaUI.html#paint-javax.swing.plaf.synth.SynthContext-java.awt.Graphics-">paint</a></span>(<a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a> context, <a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</code>
<div class="block">
              绘制指定的组件。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#paintBackground-java.awt.Graphics-">paintBackground</a></span>(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</code>
<div class="block">
              绘制视图的背景。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#paintBorder-javax.swing.plaf.synth.SynthContext-java.awt.Graphics-int-int-int-int-">paintBorder</a></span>(<a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a> context, <a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int x, int y, int w, int h)</code>
<div class="block">
              画边框 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#propertyChange-java.beans.PropertyChangeEvent-">propertyChange</a></span>(<a href="../../../../java/beans/PropertyChangeEvent.html" title="class in java.beans">PropertyChangeEvent</a> evt)</code>
<div class="block">
              当在关联的JTextComponent上更改bound属性时，将调用此方法。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#uninstallDefaults--">uninstallDefaults</a></span>()</code>
<div class="block">
              将未明确覆盖的组件属性设置为 
             <code>null</code> 。 
            </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/plaf/synth/SynthTextAreaUI.html#update-java.awt.Graphics-javax.swing.JComponent-">update</a></span>(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, <a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
              通知此UI代理重新绘制指定的组件。 
            </div> </td>
</tr>
</tbody>
</table>
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<!-- --> </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>
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<div class="details">
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<li class="blockList"> <h4>SynthTextAreaUI</h4> <pre>public SynthTextAreaUI()</pre> </li>
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<li class="blockList"> <h4>createUI</h4> <pre>public static <a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a> createUI(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> ta)</pre>
<div class="block">
            为JTextArea创建一个UI对象。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>ta</code> - 一个文本区域 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             UI对象 
           </dd>
</dl> </li>
</ul> <a name="installDefaults--">
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<ul class="blockList">
<li class="blockList"> <h4>installDefaults</h4> <pre>protected void installDefaults()</pre>
<div class="block">
<span>初始化组件属性，如字体，前景，背景，插入符号颜色，选择颜色，选定的文本颜色，禁用的文本颜色和边框颜色。</span>
<span>只有当当前值为null或UIResource时才会设置字体，前景和后台属性，如果当前值为空，则设置其他属性。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html#installDefaults--">installDefaults</a></code>在 
            <code><a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html" title="class in javax.swing.plaf.basic">BasicTextAreaUI</a></code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#uninstallDefaults--"><code>BasicTextUI.uninstallDefaults()</code></a> ， 
            <a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#installUI-javax.swing.JComponent-"><code>BasicTextUI.installUI(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="uninstallDefaults--">
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<li class="blockList"> <h4>uninstallDefaults</h4> <pre>protected void uninstallDefaults()</pre>
<div class="block">
<span>将未明确覆盖的组件属性设置为<code>null</code> 。</span>
<span>如果某个属性的当前值不是<code>UIResource</code>被<code>UIResource</code> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#uninstallDefaults--">uninstallDefaults</a></code>在 
            <code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html" title="class in javax.swing.plaf.basic">BasicTextUI</a></code>
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#installDefaults--"><code>BasicTextUI.installDefaults()</code></a> ， 
            <a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#uninstallUI-javax.swing.JComponent-"><code>BasicTextUI.uninstallUI(javax.swing.JComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="getContext-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>getContext</h4> <pre>public <a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a> getContext(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
            返回指定组件的上下文。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/synth/SynthUI.html#getContext-javax.swing.JComponent-">getContext</a></code>在接口 
            <code><a href="../../../../javax/swing/plaf/synth/SynthUI.html" title="interface in javax.swing.plaf.synth">SynthUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 组件请求SynthContext。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             SynthContext描述组件。 
           </dd>
</dl> </li>
</ul> <a name="update-java.awt.Graphics-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>update</h4> <pre>public void update(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                   <a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span>通知此UI代理重新绘制指定的组件。</span>
<span>该方法绘制了组件背景，然后调用<a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#paint-javax.swing.plaf.synth.SynthContext-java.awt.Graphics-"><code>paint(SynthContext,Graphics)</code></a>方法。</span>
<p> <span>通常，此方法不需要被子类覆盖。</span> <span>所有Look和Feel渲染代码应该位于<code>paint</code>方法中。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#update-java.awt.Graphics-javax.swing.JComponent-">update</a></code>在 
            <code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html" title="class in javax.swing.plaf.basic">BasicTextUI</a></code>类 
           </dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 用于绘画的 
            <code>Graphics</code>对象 
           </dd>
<dd>
<code>c</code> - 正在涂漆的组件 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#paint-javax.swing.plaf.synth.SynthContext-java.awt.Graphics-"><code>paint(SynthContext,Graphics)</code></a>
</dd>
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<ul class="blockList">
<li class="blockList"> <h4>paint</h4> <pre>protected void paint(<a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a> context,
                     <a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</pre>
<div class="block">
            绘制指定的组件。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>context</code> - 正在绘制的组件的上下文 
           </dd>
<dd>
<code>g</code> - 用于绘画的 
            <code>Graphics</code>对象 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../javax/swing/plaf/synth/SynthTextAreaUI.html#update-java.awt.Graphics-javax.swing.JComponent-"><code>update(Graphics,JComponent)</code></a>
</dd>
</dl> </li>
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<ul class="blockList">
<li class="blockList"> <h4>paintBackground</h4> <pre>protected void paintBackground(<a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</pre>
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<span>绘制视图的背景。</span>
<span>这将仅在相关组件上的isOpaque（）为true时调用。</span>
<span>默认是绘制组件的背景颜色。</span>
<span>被覆盖不做任何事情。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html#paintBackground-java.awt.Graphics-">paintBackground</a></code>在 
            <code><a href="../../../../javax/swing/plaf/basic/BasicTextUI.html" title="class in javax.swing.plaf.basic">BasicTextUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 图形上下文 
           </dd>
</dl> </li>
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<ul class="blockList">
<li class="blockList"> <h4>paintBorder</h4> <pre>public void paintBorder(<a href="../../../../javax/swing/plaf/synth/SynthContext.html" title="class in javax.swing.plaf.synth">SynthContext</a> context,
                        <a href="../../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                        int x,
                        int y,
                        int w,
                        int h)</pre>
<div class="block">
            画边框 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/synth/SynthUI.html#paintBorder-javax.swing.plaf.synth.SynthContext-java.awt.Graphics-int-int-int-int-">paintBorder</a></code>在接口 
            <code><a href="../../../../javax/swing/plaf/synth/SynthUI.html" title="interface in javax.swing.plaf.synth">SynthUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>context</code> - 组件上下文 
           </dd>
<dd>
<code>g</code> - 
            <code>Graphics</code>画 
           </dd>
<dd>
<code>x</code> - X坐标 
           </dd>
<dd>
<code>y</code> - Y坐标 
           </dd>
<dd>
<code>w</code> - 边框的宽度 
           </dd>
<dd>
<code>h</code> - 边框的高度 
           </dd>
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<li class="blockList"> <h4>propertyChange</h4> <pre>protected void propertyChange(<a href="../../../../java/beans/PropertyChangeEvent.html" title="class in java.beans">PropertyChangeEvent</a> evt)</pre>
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<span>当在关联的JTextComponent上更改bound属性时，将调用此方法。</span>
<span>这是一个钩子，UI实现可能会更改，以反映UI如何显示JTextComponent子类的绑定属性。</span>
<span>当<em>WrapLine</em>或<em>WrapStyleWord</em>属性更改时，这是实现重建视图。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html#propertyChange-java.beans.PropertyChangeEvent-">propertyChange</a></code>在 
            <code><a href="../../../../javax/swing/plaf/basic/BasicTextAreaUI.html" title="class in javax.swing.plaf.basic">BasicTextAreaUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>evt</code> - 物业变更事件 
           </dd>
</dl> </li>
</ul> </li>
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</ul>
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