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230 lines
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<div class="header">
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<div class="subTitle">
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javax.swing
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<h2 class="title" title="Class PopupFactory">Class PopupFactory</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.PopupFactory</li>
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</ul> </li>
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</ul>
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<div class="description">
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<hr/> <br/> <pre>public class <span class="typeNameLabel">PopupFactory</span>
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extends <a href="../../java/lang/Object.html" title="class in java.lang">Object</a></pre>
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<div class="block">
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<span><code>PopupFactory</code> ，顾名思义，用于获取Popup的<code>Popup</code> 。</span>
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<span><code>Popup</code> s的用于显示<code>Component</code>上述所有其他<code>Component</code>中特定包含层次结构秒。</span>
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<span>一般的合同是，一旦你已经获得了<code>Popup</code>从<code>PopupFactory</code> ，您必须调用<code>hide</code>上<code>Popup</code> 。</span>
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<span>典型用法是：</span>
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<pre> <span>PopupFactory factory = PopupFactory.getSharedInstance();
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Popup popup = factory.getPopup(owner, contents, x, y);
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popup.show();
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...
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popup.hide();</span> </pre>
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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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1.4
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<span><a href="../../javax/swing/Popup.html" title="javax.swing中的类"><code>Popup</code></a></span>
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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/PopupFactory.html#PopupFactory--">PopupFactory</a></span>()</code> </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="t1"><span><a href="javascript:show(1);">静态方法</a></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/Popup.html" title="class in javax.swing">Popup</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/PopupFactory.html#getPopup-java.awt.Component-java.awt.Component-int-int-">getPopup</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> owner, <a href="../../java/awt/Component.html" title="class in java.awt">Component</a> contents, int x, int y)</code>
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<div class="block">
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创建
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<code>Popup</code>为组件
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<code>owner</code>包含Component
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<code>contents</code> 。
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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>static <a href="../../javax/swing/PopupFactory.html" title="class in javax.swing">PopupFactory</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/PopupFactory.html#getSharedInstance--">getSharedInstance</a></span>()</code>
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<div class="block">
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返回共享的
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<code>PopupFactory</code> ，可用于获取
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<code>Popup</code> s。
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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>static void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/PopupFactory.html#setSharedInstance-javax.swing.PopupFactory-">setSharedInstance</a></span>(<a href="../../javax/swing/PopupFactory.html" title="class in javax.swing">PopupFactory</a> factory)</code>
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<div class="block">
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设置
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<code>PopupFactory</code>将被用于获取
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<code>Popup</code>秒。
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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="PopupFactory--">
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<ul class="blockListLast">
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<li class="blockList"> <h4>PopupFactory</h4> <pre>public PopupFactory()</pre> </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="setSharedInstance-javax.swing.PopupFactory-">
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<ul class="blockList">
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<li class="blockList"> <h4>setSharedInstance</h4> <pre>public static void setSharedInstance(<a href="../../javax/swing/PopupFactory.html" title="class in javax.swing">PopupFactory</a> factory)</pre>
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<div class="block">
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<span>设置<code>PopupFactory</code>将被用于获取<code>Popup</code>秒。</span>
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<span>如果<code>factory</code>为空，则会抛出<code>IllegalArgumentException</code> 。</span>
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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>factory</code> - 共享PopupFactory
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果
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<code>factory</code>为空
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../javax/swing/PopupFactory.html#getPopup-java.awt.Component-java.awt.Component-int-int-"><code>getPopup(java.awt.Component, java.awt.Component, int, int)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getSharedInstance--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getSharedInstance</h4> <pre>public static <a href="../../javax/swing/PopupFactory.html" title="class in javax.swing">PopupFactory</a> getSharedInstance()</pre>
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<div class="block">
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返回共享的
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<code>PopupFactory</code> ，可用于获取
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<code>Popup</code> s。
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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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共享PopupFactory
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</dd>
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</dl> </li>
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</ul> <a name="getPopup-java.awt.Component-java.awt.Component-int-int-">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>getPopup</h4> <pre>public <a href="../../javax/swing/Popup.html" title="class in javax.swing">Popup</a> getPopup(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> owner,
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<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> contents,
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int x,
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int y)
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throws <a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></pre>
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<div class="block">
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<span>创建<code>Popup</code>为组件<code>owner</code>包含Component <code>contents</code> 。</span>
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<span><code>owner</code>用于确定哪些<code>Window</code>将新增<code>Popup</code>将母公司<code>Component</code> <code>Popup</code>创建。</span>
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<span>null <code>owner</code>意味着没有有效的父项。</span>
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<span><code>x</code>和<code>y</code>指定放置<code>Popup</code>的首选初始位置。</span>
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<span>根据屏幕尺寸或其他参数， <code>Popup</code>可能不会显示在<code>x</code>和<code>y</code> 。</span>
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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>owner</code> - 组件鼠标坐标是相对的，可以是null
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</dd>
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<dd>
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<code>contents</code> - 弹出窗口的内容
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</dd>
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<dd>
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<code>x</code> - 初始x屏幕坐标
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</dd>
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<dd>
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<code>y</code> - 初始y屏幕坐标
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</dd>
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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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包含内容的弹出窗口
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</dd>
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<dt>
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<span class="throwsLabel">异常</span>
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</dt>
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<dd>
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<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - if contents is null
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</dd>
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</dl> </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> |