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https://github.com/fofolee/uTools-Manuals.git
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302 lines
13 KiB
HTML
<div class="header">
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<div class="subTitle">
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javax.swing
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</div>
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<h2 class="title" title="Class InputMap">Class InputMap</h2>
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</div><div class="contentContainer">
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<ul class="inheritance">
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<li><a href="../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<li>
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<ul class="inheritance">
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<li>javax.swing.InputMap</li>
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</ul> </li>
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</ul>
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<div class="description">
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<ul class="blockList">
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<li class="blockList">
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<dl>
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<dt>
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All Implemented Interfaces:
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</dt>
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<dd>
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<span><a href="../../java/io/Serializable.html" title="java.io中的接口">Serializable</a></span>
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</dd>
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</dl>
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<dl>
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<dt>
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已知直接子类：
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</dt>
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<dd>
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<span><a href="../../javax/swing/ComponentInputMap.html" title="javax.swing中的类">ComponentInputMap</a> ， <a href="../../javax/swing/plaf/InputMapUIResource.html" title="javax.swing.plaf中的类">InputMapUIResource</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">InputMap</span>
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extends <a href="../../java/lang/Object.html" title="class in java.lang">Object</a>
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implements <a href="../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
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<div class="block">
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<span><code>InputMap</code>提供输入事件之间的绑定（目前仅使用<code>KeyStroke</code> ）和<code>Object</code> 。</span>
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<span><code>InputMap</code>通常与<code>ActionMap</code>一起使用，以确定按下键时执行的<code>Action</code> 。</span>
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<span>一个<code>InputMap</code>可以有一个父类，可以搜索<code>InputMap</code>未定义的绑定。</span>
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<p> <span>和<code>ActionMap</code>如果你创建一个循环，例如：</span> </p>
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<pre> <span>InputMap am = new InputMap();
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InputMap bm = new InputMap():
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am.setParent(bm);
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bm.setParent(am);</span> </pre>
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<span>一些方法将导致抛出一个StackOverflowError。</span>
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</div>
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<dl>
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<dt>
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<span class="simpleTagLabel">从以下版本开始：</span>
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</dt>
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<dd>
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1.3
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</dd>
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</dl> </li>
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</ul>
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</div>
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<div class="summary">
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<ul class="blockList">
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<li class="blockList">
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.summary">
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<!-- --> </a> <h3>构造方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
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<caption>
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<span>构造方法</span>
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<span class="tabEnd"> </span>
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</caption>
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<tbody>
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<tr>
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<th class="colOne" scope="col">Constructor and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#InputMap--">InputMap</a></span>()</code>
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<div class="block">
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创建一个没有父对象的
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<code>InputMap</code> ，没有映射。
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</div> </td>
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</tr>
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</tbody>
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</table> </li>
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</ul>
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<!-- ========== METHOD SUMMARY =========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.summary">
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<!-- --> </a> <h3>方法摘要</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
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<caption>
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<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
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<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
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</caption>
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<tbody>
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<tr>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<th class="colLast" scope="col">Method and Description</th>
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</tr>
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<tr class="altColor" id="i0">
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<td class="colFirst"><code><a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a>[]</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#allKeys--">allKeys</a></span>()</code>
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<div class="block">
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返回此
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<code>InputMap</code>及其父级中定义的
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<code>KeyStroke</code>的数组。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i1">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#clear--">clear</a></span>()</code>
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<div class="block">
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从这个
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<code>InputMap</code>删除所有的映射。
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</div> </td>
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</tr>
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<tr class="altColor" id="i2">
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<td class="colFirst"><code><a href="../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#get-javax.swing.KeyStroke-">get</a></span>(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> keyStroke)</code>
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<div class="block">
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返回
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<code>keyStroke</code>的绑定，如果绑定不在本地定义，则发送父
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<code>InputMap</code> 。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i3">
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<td class="colFirst"><code><a href="../../javax/swing/InputMap.html" title="class in javax.swing">InputMap</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#getParent--">getParent</a></span>()</code>
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<div class="block">
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得到这个
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<code>InputMap</code>的父母。
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</div> </td>
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</tr>
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<tr class="altColor" id="i4">
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<td class="colFirst"><code><a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a>[]</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#keys--">keys</a></span>()</code>
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<div class="block">
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返回
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<code>KeyStroke</code>中绑定的
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<code>InputMap</code> 。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i5">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#put-javax.swing.KeyStroke-java.lang.Object-">put</a></span>(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> keyStroke, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> actionMapKey)</code>
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<div class="block">
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将
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<code>keyStroke</code>的绑定添加到
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<code>actionMapKey</code> 。
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</div> </td>
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</tr>
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<tr class="altColor" id="i6">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#remove-javax.swing.KeyStroke-">remove</a></span>(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> key)</code>
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<div class="block">
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从
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<code>InputMap</code>删除
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<code>key</code>的绑定。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i7">
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<td class="colFirst"><code>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#setParent-javax.swing.InputMap-">setParent</a></span>(<a href="../../javax/swing/InputMap.html" title="class in javax.swing">InputMap</a> map)</code>
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<div class="block">
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设置这个
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<code>InputMap</code>的父母。
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</div> </td>
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</tr>
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<tr class="altColor" id="i8">
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<td class="colFirst"><code>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/InputMap.html#size--">size</a></span>()</code>
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<div class="block">
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返回
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<code>KeyStroke</code>绑定的数量。
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</div> </td>
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</tr>
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</tbody>
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</table>
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<ul class="blockList">
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<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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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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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<li class="blockList">
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="constructor.detail">
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<!-- --> </a> <h3>构造方法详细信息</h3> <a name="InputMap--">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>InputMap</h4> <pre>public InputMap()</pre>
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<div class="block">
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创建一个没有父对象的
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<code>InputMap</code> ，没有映射。
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</div> </li>
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</ul> </li>
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</ul>
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="setParent-javax.swing.InputMap-">
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<ul class="blockList">
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<li class="blockList"> <h4>setParent</h4> <pre>public void setParent(<a href="../../javax/swing/InputMap.html" title="class in javax.swing">InputMap</a> map)</pre>
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<div class="block">
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设置这个
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<code>InputMap</code>的父母。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>map</code> - 这是一个
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<code>InputMap</code>的父母
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</dd>
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</dl> </li>
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</ul> <a name="getParent--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getParent</h4> <pre>public <a href="../../javax/swing/InputMap.html" title="class in javax.swing">InputMap</a> getParent()</pre>
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<div class="block">
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得到这个
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<code>InputMap</code>的父母。
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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将
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<code>InputMap</code>映射为该父项，如果此
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<code>InputMap</code>没有父级，则为null
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</dd>
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</dl> </li>
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</ul> <a name="put-javax.swing.KeyStroke-java.lang.Object-">
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<ul class="blockList">
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<li class="blockList"> <h4>put</h4> <pre>public void put(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> keyStroke,
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<a href="../../java/lang/Object.html" title="class in java.lang">Object</a> actionMapKey)</pre>
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<div class="block">
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<span>将<code>keyStroke</code>的绑定添加到<code>actionMapKey</code> 。</span>
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<span>如果<code>actionMapKey</code>为空，则将删除<code>keyStroke</code>的当前绑定。</span>
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</div> </li>
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</ul> <a name="get-javax.swing.KeyStroke-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>get</h4> <pre>public <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> get(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> keyStroke)</pre>
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<div class="block">
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返回
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<code>keyStroke</code>的绑定，如果绑定未在本地定义，则发送父
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<code>InputMap</code> 。
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</div> </li>
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</ul> <a name="remove-javax.swing.KeyStroke-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>remove</h4> <pre>public void remove(<a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a> key)</pre>
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<div class="block">
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从
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<code>InputMap</code>删除
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<code>key</code>的绑定。
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</div> </li>
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</ul> <a name="clear--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>clear</h4> <pre>public void clear()</pre>
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<div class="block">
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从这个
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<code>InputMap</code>删除所有的映射。
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</div> </li>
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</ul> <a name="keys--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>keys</h4> <pre>public <a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a>[] keys()</pre>
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<div class="block">
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返回
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<code>KeyStroke</code>中绑定的
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<code>InputMap</code> 。
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</div> </li>
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</ul> <a name="size--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>size</h4> <pre>public int size()</pre>
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<div class="block">
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返回
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<code>KeyStroke</code>绑定的数量。
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</div> </li>
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</ul> <a name="allKeys--">
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<ul class="blockListLast">
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<li class="blockList"> <h4>allKeys</h4> <pre>public <a href="../../javax/swing/KeyStroke.html" title="class in javax.swing">KeyStroke</a>[] allKeys()</pre>
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<div class="block">
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<span>返回此<code>InputMap</code>及其父级中定义的<code>KeyStroke</code>的数组。</span>
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<span>这与<code>keys()</code>的不同之处在于，该方法包括在父级中定义的键。</span>
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</div> </li>
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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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</div> |