uTools-Manuals/docs/java/javax/swing/plaf/basic/BasicTreeUI.FocusHandler.html

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     javax.swing.plaf.basic 
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<h2 class="title" title="Class BasicTreeUI.FocusHandler">Class BasicTreeUI.FocusHandler</h2>
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<li>javax.swing.plaf.basic.BasicTreeUI.FocusHandler</li>
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         All Implemented Interfaces: 
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<span><a href="../../../../java/awt/event/FocusListener.html" title="java.awt.event中的接口">FocusListener</a> ， <a href="../../../../java/util/EventListener.html" title="java.util中的接口">EventListener</a></span>
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         Enclosing class: 
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<span><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.html" title="javax.swing.plaf.basic中的类">BasicTreeUI</a></span>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">BasicTreeUI.FocusHandler</span>
extends <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a>
implements <a href="../../../../java/awt/event/FocusListener.html" title="interface in java.awt.event">FocusListener</a></pre>
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        当重点丢失/获得时，重新排列主导选择行。 
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.FocusHandler.html#FocusHandler--">FocusHandler</a></span>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.FocusHandler.html#focusGained-java.awt.event.FocusEvent-">focusGained</a></span>(<a href="../../../../java/awt/event/FocusEvent.html" title="class in java.awt.event">FocusEvent</a> e)</code>
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              在我们所在的树上激活焦点时调用，重绘铅笔。 
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.FocusHandler.html#focusLost-java.awt.event.FocusEvent-">focusLost</a></span>(<a href="../../../../java/awt/event/FocusEvent.html" title="class in java.awt.event">FocusEvent</a> e)</code>
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              在我们所在的树上激活焦点时调用，重绘铅笔。 
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<li class="blockList"> <h4>FocusHandler</h4> <pre>public FocusHandler()</pre> </li>
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<li class="blockList"> <h4>focusGained</h4> <pre>public void focusGained(<a href="../../../../java/awt/event/FocusEvent.html" title="class in java.awt.event">FocusEvent</a> e)</pre>
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            在我们所在的树上激活焦点时调用，重绘铅笔。 
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<code><a href="../../../../java/awt/event/FocusListener.html#focusGained-java.awt.event.FocusEvent-">focusGained</a></code>在界面 
            <code><a href="../../../../java/awt/event/FocusListener.html" title="interface in java.awt.event">FocusListener</a></code>
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<li class="blockList"> <h4>focusLost</h4> <pre>public void focusLost(<a href="../../../../java/awt/event/FocusEvent.html" title="class in java.awt.event">FocusEvent</a> e)</pre>
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            在我们所在的树上激活焦点时调用，重绘铅笔。 
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<span class="overrideSpecifyLabel">Specified by:</span>
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<code><a href="../../../../java/awt/event/FocusListener.html#focusLost-java.awt.event.FocusEvent-">focusLost</a></code>在界面 
            <code><a href="../../../../java/awt/event/FocusListener.html" title="interface in java.awt.event">FocusListener</a></code>
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