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

<div class="header">
<div class="subTitle">
     javax.swing.plaf.basic 
   </div>
<h2 class="title" title="Class BasicTreeUI.ComponentHandler">Class BasicTreeUI.ComponentHandler</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="../../../../java/awt/event/ComponentAdapter.html" title="class in java.awt.event">java.awt.event.ComponentAdapter</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.plaf.basic.BasicTreeUI.ComponentHandler</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/awt/event/ActionListener.html" title="java.awt.event中的接口">ActionListener</a> ， <a href="../../../../java/awt/event/ComponentListener.html" title="java.awt.event中的接口">ComponentListener</a> ， <a href="../../../../java/util/EventListener.html" title="java.util中的接口">EventListener</a></span>
</dd>
</dl>
<dl>
<dt>
         Enclosing class: 
       </dt>
<dd>
<span><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.html" title="javax.swing.plaf.basic中的类">BasicTreeUI</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">BasicTreeUI.ComponentHandler</span>
extends <a href="../../../../java/awt/event/ComponentAdapter.html" title="class in java.awt.event">ComponentAdapter</a>
implements <a href="../../../../java/awt/event/ActionListener.html" title="interface in java.awt.event">ActionListener</a></pre>
<div class="block">
        更新滚动时的首选大小（如有必要）。 
      </div> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<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/JScrollBar.html" title="class in javax.swing">JScrollBar</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.ComponentHandler.html#scrollBar">scrollBar</a></span></code>
<div class="block">
              正在调整的ScrollBar。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/Timer.html" title="class in javax.swing">Timer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.ComponentHandler.html#timer">timer</a></span></code>
<div class="block">
              定时器用于滚动滚动条中，滚动条正在调整。 
            </div> </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/plaf/basic/BasicTreeUI.ComponentHandler.html#ComponentHandler--">ComponentHandler</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/plaf/basic/BasicTreeUI.ComponentHandler.html#actionPerformed-java.awt.event.ActionEvent-">actionPerformed</a></span>(<a href="../../../../java/awt/event/ActionEvent.html" title="class in java.awt.event">ActionEvent</a> ae)</code>
<div class="block">
              由于计时器而公开。 
            </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/plaf/basic/BasicTreeUI.ComponentHandler.html#componentMoved-java.awt.event.ComponentEvent-">componentMoved</a></span>(<a href="../../../../java/awt/event/ComponentEvent.html" title="class in java.awt.event">ComponentEvent</a> e)</code>
<div class="block">
              当组件的位置更改时调用。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/JScrollPane.html" title="class in javax.swing">JScrollPane</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.ComponentHandler.html#getScrollPane--">getScrollPane</a></span>()</code>
<div class="block">
              返回容纳JTree的JScrollPane，如果没有找到，返回null。 
            </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/basic/BasicTreeUI.ComponentHandler.html#startTimer--">startTimer</a></span>()</code>
<div class="block">
              创建，如果需要，并启动一个计时器，以检查是否需要调整边界大小。 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.awt.event.ComponentAdapter">
<!-- --> </a> <h3>Methods inherited from class java.awt.event.<a href="../../../../java/awt/event/ComponentAdapter.html" title="class in java.awt.event">ComponentAdapter</a></h3> <code><a href="../../../../java/awt/event/ComponentAdapter.html#componentHidden-java.awt.event.ComponentEvent-">componentHidden</a>, <a href="../../../../java/awt/event/ComponentAdapter.html#componentResized-java.awt.event.ComponentEvent-">componentResized</a>, <a href="../../../../java/awt/event/ComponentAdapter.html#componentShown-java.awt.event.ComponentEvent-">componentShown</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> </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="timer">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>timer</h4> <pre>protected <a href="../../../../javax/swing/Timer.html" title="class in javax.swing">Timer</a> timer</pre>
<div class="block">
            定时器用于滚动滚动条中，滚动条正在调整。 
          </div> </li>
</ul> <a name="scrollBar">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>scrollBar</h4> <pre>protected <a href="../../../../javax/swing/JScrollBar.html" title="class in javax.swing">JScrollBar</a> scrollBar</pre>
<div class="block">
            正在调整的ScrollBar。 
          </div> </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="ComponentHandler--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>ComponentHandler</h4> <pre>public ComponentHandler()</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="componentMoved-java.awt.event.ComponentEvent-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>componentMoved</h4> <pre>public void componentMoved(<a href="../../../../java/awt/event/ComponentEvent.html" title="class in java.awt.event">ComponentEvent</a> e)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制： <code><a href="../../../../java/awt/event/ComponentAdapter.html#componentMoved-java.awt.event.ComponentEvent-">ComponentAdapter</a></code></span>
</div>
<div class="block">
            当组件的位置更改时调用。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../java/awt/event/ComponentListener.html#componentMoved-java.awt.event.ComponentEvent-">componentMoved</a></code>在接口 
            <code><a href="../../../../java/awt/event/ComponentListener.html" title="interface in java.awt.event">ComponentListener</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../../java/awt/event/ComponentAdapter.html#componentMoved-java.awt.event.ComponentEvent-">componentMoved</a></code>在 
            <code><a href="../../../../java/awt/event/ComponentAdapter.html" title="class in java.awt.event">ComponentAdapter</a></code>
</dd>
</dl> </li>
</ul> <a name="startTimer--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>startTimer</h4> <pre>protected void startTimer()</pre>
<div class="block">
            创建，如果需要，并启动一个计时器，以检查是否需要调整边界大小。 
          </div> </li>
</ul> <a name="getScrollPane--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getScrollPane</h4> <pre>protected <a href="../../../../javax/swing/JScrollPane.html" title="class in javax.swing">JScrollPane</a> getScrollPane()</pre>
<div class="block">
            返回容纳JTree的JScrollPane，如果没有找到，返回null。 
          </div> </li>
</ul> <a name="actionPerformed-java.awt.event.ActionEvent-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>actionPerformed</h4> <pre>public void actionPerformed(<a href="../../../../java/awt/event/ActionEvent.html" title="class in java.awt.event">ActionEvent</a> ae)</pre>
<div class="block">
<span>由于计时器而公开。</span>
<span>如果scrollBar为空，或者不调整，则会停止定时器并更新大小。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../java/awt/event/ActionListener.html#actionPerformed-java.awt.event.ActionEvent-">actionPerformed</a></code> in interface  
            <code><a href="../../../../java/awt/event/ActionListener.html" title="interface in java.awt.event">ActionListener</a></code>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>