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

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<div class="header">
<div class="subTitle">
javax.swing.plaf.basic
</div>
<h2 class="title" title="Class BasicTreeUI.TreeHomeAction">Class BasicTreeUI.TreeHomeAction</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/AbstractAction.html" title="class in javax.swing">javax.swing.AbstractAction</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.plaf.basic.BasicTreeUI.TreeHomeAction</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/io/Serializable.html" title="java.io中的接口">Serializable</a> <a href="../../../../java/lang/Cloneable.html" title="java.lang中的接口">Cloneable</a> <a href="../../../../java/util/EventListener.html" title="java.util中的接口">EventListener</a> <a href="../../../../javax/swing/Action.html" title="javax.swing中的接口">Action</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.TreeHomeAction</span>
extends <a href="../../../../javax/swing/AbstractAction.html" title="class in javax.swing">AbstractAction</a></pre>
<div class="block">
<span>TreeHomeAction用于处理结束/ home操作。</span>
<span>根据方向滚动要显示的第一个或最后一个单元格。</span>
</div> </li>
</ul>
</div>
<div class="summary">
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<!-- =========== 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 int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.TreeHomeAction.html#direction">direction</a></span></code> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.swing.AbstractAction">
<!-- --> </a> <h3>Fields inherited from class javax.swing.<a href="../../../../javax/swing/AbstractAction.html" title="class in javax.swing">AbstractAction</a></h3> <code><a href="../../../../javax/swing/AbstractAction.html#changeSupport">changeSupport</a>, <a href="../../../../javax/swing/AbstractAction.html#enabled">enabled</a></code></li>
</ul>
<ul class="blockList">
<li class="blockList"><a name="fields.inherited.from.class.javax.swing.Action">
<!-- --> </a> <h3>Fields inherited from interface javax.swing.<a href="../../../../javax/swing/Action.html" title="interface in javax.swing">Action</a></h3> <code><a href="../../../../javax/swing/Action.html#ACCELERATOR_KEY">ACCELERATOR_KEY</a>, <a href="../../../../javax/swing/Action.html#ACTION_COMMAND_KEY">ACTION_COMMAND_KEY</a>, <a href="../../../../javax/swing/Action.html#DEFAULT">DEFAULT</a>, <a href="../../../../javax/swing/Action.html#DISPLAYED_MNEMONIC_INDEX_KEY">DISPLAYED_MNEMONIC_INDEX_KEY</a>, <a href="../../../../javax/swing/Action.html#LARGE_ICON_KEY">LARGE_ICON_KEY</a>, <a href="../../../../javax/swing/Action.html#LONG_DESCRIPTION">LONG_DESCRIPTION</a>, <a href="../../../../javax/swing/Action.html#MNEMONIC_KEY">MNEMONIC_KEY</a>, <a href="../../../../javax/swing/Action.html#NAME">NAME</a>, <a href="../../../../javax/swing/Action.html#SELECTED_KEY">SELECTED_KEY</a>, <a href="../../../../javax/swing/Action.html#SHORT_DESCRIPTION">SHORT_DESCRIPTION</a>, <a href="../../../../javax/swing/Action.html#SMALL_ICON">SMALL_ICON</a></code></li>
</ul> </li>
</ul>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<li class="blockList"><a name="constructor.summary">
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<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.TreeHomeAction.html#TreeHomeAction-int-java.lang.String-">TreeHomeAction</a></span>(int direction, <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> name)</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.TreeHomeAction.html#actionPerformed-java.awt.event.ActionEvent-">actionPerformed</a></span>(<a href="../../../../java/awt/event/ActionEvent.html" title="class in java.awt.event">ActionEvent</a> e)</code>
<div class="block">
发生动作时调用。
</div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicTreeUI.TreeHomeAction.html#isEnabled--">isEnabled</a></span>()</code>
<div class="block">
如果启用该操作则返回true。
</div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.javax.swing.AbstractAction">
<!-- --> </a> <h3>Methods inherited from class javax.swing.<a href="../../../../javax/swing/AbstractAction.html" title="class in javax.swing">AbstractAction</a></h3> <code><a href="../../../../javax/swing/AbstractAction.html#addPropertyChangeListener-java.beans.PropertyChangeListener-">addPropertyChangeListener</a>, <a href="../../../../javax/swing/AbstractAction.html#clone--">clone</a>, <a href="../../../../javax/swing/AbstractAction.html#firePropertyChange-java.lang.String-java.lang.Object-java.lang.Object-">firePropertyChange</a>, <a href="../../../../javax/swing/AbstractAction.html#getKeys--">getKeys</a>, <a href="../../../../javax/swing/AbstractAction.html#getPropertyChangeListeners--">getPropertyChangeListeners</a>, <a href="../../../../javax/swing/AbstractAction.html#getValue-java.lang.String-">getValue</a>, <a href="../../../../javax/swing/AbstractAction.html#putValue-java.lang.String-java.lang.Object-">putValue</a>, <a href="../../../../javax/swing/AbstractAction.html#removePropertyChangeListener-java.beans.PropertyChangeListener-">removePropertyChangeListener</a>, <a href="../../../../javax/swing/AbstractAction.html#setEnabled-boolean-">setEnabled</a></code></li>
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<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#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>
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</ul>
</div>
<div class="details">
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<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.detail">
<!-- --> </a> <h3>字段详细信息</h3> <a name="direction">
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<ul class="blockListLast">
<li class="blockList"> <h4>direction</h4> <pre>protected int direction</pre> </li>
</ul> </li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<li class="blockList"><a name="constructor.detail">
<!-- --> </a> <h3>构造方法详细信息</h3> <a name="TreeHomeAction-int-java.lang.String-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>TreeHomeAction</h4> <pre>public TreeHomeAction(int direction,
<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> name)</pre> </li>
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<ul class="blockList">
<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> e)</pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面复制: <code><a href="../../../../java/awt/event/ActionListener.html#actionPerformed-java.awt.event.ActionEvent-">ActionListener</a></code></span>
</div>
<div class="block">
发生动作时调用。
</div> </li>
</ul> <a name="isEnabled--">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>isEnabled</h4> <pre>public boolean isEnabled()</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制: <code><a href="../../../../javax/swing/AbstractAction.html#isEnabled--">AbstractAction</a></code></span>
</div>
<div class="block">
如果启用该操作则返回true。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/Action.html#isEnabled--">isEnabled</a></code>在界面
<code><a href="../../../../javax/swing/Action.html" title="interface in javax.swing">Action</a></code>
</dd>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/AbstractAction.html#isEnabled--">isEnabled</a></code>
<code><a href="../../../../javax/swing/AbstractAction.html" title="class in javax.swing">AbstractAction</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
如果启用该操作则为true否则为false
</dd>
<dt>
<span class="seeLabel">另请参见:</span>
</dt>
<dd>
<a href="../../../../javax/swing/Action.html#isEnabled--"><code>Action.isEnabled()</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>