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<div class="header">
<div class="subTitle">
javax.swing.plaf.basic
</div>
<h2 class="title" title="Class BasicMenuUI">Class BasicMenuUI</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/plaf/ComponentUI.html" title="class in javax.swing.plaf">javax.swing.plaf.ComponentUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/ButtonUI.html" title="class in javax.swing.plaf">javax.swing.plaf.ButtonUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/MenuItemUI.html" title="class in javax.swing.plaf">javax.swing.plaf.MenuItemUI</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">javax.swing.plaf.basic.BasicMenuItemUI</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.plaf.basic.BasicMenuUI</li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
已知直接子类:
</dt>
<dd>
<span><a href="../../../../javax/swing/plaf/synth/SynthMenuUI.html" title="javax.swing.plaf.synth中的类">SynthMenuUI</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">BasicMenuUI</span>
extends <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></pre>
<div class="block">
<span>MenuUI的默认LF实现。</span>
<span>这个实现是一个“组合的”视图/控制器。</span>
</div> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="nested.class.summary">
<!-- --> </a> <h3>Nested Class Summary</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Nested Class Summary table, listing nested classes, and an explanation">
<caption>
<span>Nested Classes</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.ChangeHandler.html" title="class in javax.swing.plaf.basic">BasicMenuUI.ChangeHandler</a></span></code>
<div class="block">
从Java 2平台1.4开始,这个以前没有记录的类现在已经过时了。
</div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.MouseInputHandler.html" title="class in javax.swing.plaf.basic">BasicMenuUI.MouseInputHandler</a></span></code>
<div class="block">
由菜单项实例化和使用,以处理鼠标事件当前的菜单选择。
</div> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- =========== FIELD SUMMARY =========== -->
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<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/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#changeListener">changeListener</a></span></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MenuListener.html" title="interface in javax.swing.event">MenuListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#menuListener">menuListener</a></span></code> </td>
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<li class="blockList"><a name="fields.inherited.from.class.javax.swing.plaf.basic.BasicMenuItemUI">
<!-- --> </a> <h3>Fields inherited from class javax.swing.plaf.basic.<a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></h3> <code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#acceleratorDelimiter">acceleratorDelimiter</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#acceleratorFont">acceleratorFont</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#acceleratorForeground">acceleratorForeground</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#acceleratorSelectionForeground">acceleratorSelectionForeground</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#arrowIcon">arrowIcon</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#checkIcon">checkIcon</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#defaultTextIconGap">defaultTextIconGap</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#disabledForeground">disabledForeground</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#menuDragMouseListener">menuDragMouseListener</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#menuItem">menuItem</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#menuKeyListener">menuKeyListener</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#mouseInputListener">mouseInputListener</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#oldBorderPainted">oldBorderPainted</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#propertyChangeListener">propertyChangeListener</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#selectionBackground">selectionBackground</a>, <a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#selectionForeground">selectionForeground</a></code></li>
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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/BasicMenuUI.html#BasicMenuUI--">BasicMenuUI</a></span>()</code> </td>
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<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="t1"><span><a href="javascript:show(1);">静态方法</a></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>protected <a href="../../../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createChangeListener-javax.swing.JComponent-">createChangeListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MenuDragMouseListener.html" title="interface in javax.swing.event">MenuDragMouseListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createMenuDragMouseListener-javax.swing.JComponent-">createMenuDragMouseListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MenuKeyListener.html" title="interface in javax.swing.event">MenuKeyListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createMenuKeyListener-javax.swing.JComponent-">createMenuKeyListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MenuListener.html" title="interface in javax.swing.event">MenuListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createMenuListener-javax.swing.JComponent-">createMenuListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createMouseInputListener-javax.swing.JComponent-">createMouseInputListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>protected <a href="../../../../java/beans/PropertyChangeListener.html" title="interface in java.beans">PropertyChangeListener</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createPropertyChangeListener-javax.swing.JComponent-">createPropertyChangeListener</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
创建一个
<code>PropertyChangeListener</code> ,将添加到菜单项。
</div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>static <a href="../../../../javax/swing/plaf/ComponentUI.html" title="class in javax.swing.plaf">ComponentUI</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#createUI-javax.swing.JComponent-">createUI</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> x)</code> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#getMaximumSize-javax.swing.JComponent-">getMaximumSize</a></span>(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</code>
<div class="block">
返回指定组件的最大尺寸,适合外观和感觉。
</div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>protected <a href="../../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#getPropertyPrefix--">getPropertyPrefix</a></span>()</code> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#installDefaults--">installDefaults</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#installKeyboardActions--">installKeyboardActions</a></span>()</code> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#installListeners--">installListeners</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#setupPostTimer-javax.swing.JMenu-">setupPostTimer</a></span>(<a href="../../../../javax/swing/JMenu.html" title="class in javax.swing">JMenu</a> menu)</code> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#uninstallDefaults--">uninstallDefaults</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#uninstallKeyboardActions--">uninstallKeyboardActions</a></span>()</code> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/swing/plaf/basic/BasicMenuUI.html#uninstallListeners--">uninstallListeners</a></span>()</code> </td>
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<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#installDefaults--">installDefaults</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
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<span class="overrideSpecifyLabel">重写:</span>
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<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#getPropertyPrefix--">getPropertyPrefix</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
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<span class="overrideSpecifyLabel">重写:</span>
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<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#installListeners--">installListeners</a></code>
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<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#installKeyboardActions--">installKeyboardActions</a></code>
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<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#uninstallKeyboardActions--">uninstallKeyboardActions</a></code>
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<li class="blockList"> <h4>createMouseInputListener</h4> <pre>protected <a href="../../../../javax/swing/event/MouseInputListener.html" title="interface in javax.swing.event">MouseInputListener</a> createMouseInputListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#createMouseInputListener-javax.swing.JComponent-">createMouseInputListener</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
</dl> </li>
</ul> <a name="createMenuListener-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createMenuListener</h4> <pre>protected <a href="../../../../javax/swing/event/MenuListener.html" title="interface in javax.swing.event">MenuListener</a> createMenuListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre> </li>
</ul> <a name="createChangeListener-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createChangeListener</h4> <pre>protected <a href="../../../../javax/swing/event/ChangeListener.html" title="interface in javax.swing.event">ChangeListener</a> createChangeListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre> </li>
</ul> <a name="createPropertyChangeListener-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createPropertyChangeListener</h4> <pre>protected <a href="../../../../java/beans/PropertyChangeListener.html" title="interface in java.beans">PropertyChangeListener</a> createPropertyChangeListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制: <code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#createPropertyChangeListener-javax.swing.JComponent-">BasicMenuItemUI</a></code></span>
</div>
<div class="block">
<span>创建一个<code>PropertyChangeListener</code>将被添加到菜单项。</span>
<span>如果此方法返回null则不会将其添加到菜单项。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#createPropertyChangeListener-javax.swing.JComponent-">createPropertyChangeListener</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
一个
<code>PropertyChangeListener</code>的实例或null
</dd>
</dl> </li>
</ul> <a name="uninstallDefaults--">
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<ul class="blockList">
<li class="blockList"> <h4>uninstallDefaults</h4> <pre>protected void uninstallDefaults()</pre>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#uninstallDefaults--">uninstallDefaults</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
</dl> </li>
</ul> <a name="uninstallListeners--">
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<ul class="blockList">
<li class="blockList"> <h4>uninstallListeners</h4> <pre>protected void uninstallListeners()</pre>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#uninstallListeners--">uninstallListeners</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
</dl> </li>
</ul> <a name="createMenuDragMouseListener-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createMenuDragMouseListener</h4> <pre>protected <a href="../../../../javax/swing/event/MenuDragMouseListener.html" title="interface in javax.swing.event">MenuDragMouseListener</a> createMenuDragMouseListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#createMenuDragMouseListener-javax.swing.JComponent-">createMenuDragMouseListener</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
</dl> </li>
</ul> <a name="createMenuKeyListener-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>createMenuKeyListener</h4> <pre>protected <a href="../../../../javax/swing/event/MenuKeyListener.html" title="interface in javax.swing.event">MenuKeyListener</a> createMenuKeyListener(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#createMenuKeyListener-javax.swing.JComponent-">createMenuKeyListener</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
</dl> </li>
</ul> <a name="getMaximumSize-javax.swing.JComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>getMaximumSize</h4> <pre>public <a href="../../../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> getMaximumSize(<a href="../../../../javax/swing/JComponent.html" title="class in javax.swing">JComponent</a> c)</pre>
<div class="block">
<span class="descfrmTypeLabel">描述从类别复制: <code><a href="../../../../javax/swing/plaf/ComponentUI.html#getMaximumSize-javax.swing.JComponent-">ComponentUI</a></code></span>
</div>
<div class="block">
<span>返回指定组件的最大尺寸,适合外观和感觉。</span>
<span>如果返回<code>null</code> ,则最大大小将由组件的布局管理器计算(这是安装了特定布局管理器的任何组件的首选方法)。</span>
<span>此方法的默认实现调用<code>getPreferredSize</code>并返回该值。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写:</span>
</dt>
<dd>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html#getMaximumSize-javax.swing.JComponent-">getMaximumSize</a></code>
<code><a href="../../../../javax/swing/plaf/basic/BasicMenuItemUI.html" title="class in javax.swing.plaf.basic">BasicMenuItemUI</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>c</code> - 查询最大大小的组件;</span>
<span>这个参数经常被忽略但如果UI对象是无状态的并且被多个组件共享则可能会被使用</span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
一个
<code>Dimension</code>对象或
<code>null</code>
</dd>
<dt>
<span class="seeLabel">另请参见:</span>
</dt>
<dd>
<a href="../../../../javax/swing/JComponent.html#getMaximumSize--"><code>JComponent.getMaximumSize()</code></a>
<a href="../../../../java/awt/LayoutManager2.html#maximumLayoutSize-java.awt.Container-"><code>LayoutManager2.maximumLayoutSize(java.awt.Container)</code></a>
</dd>
</dl> </li>
</ul> <a name="setupPostTimer-javax.swing.JMenu-">
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<ul class="blockListLast">
<li class="blockList"> <h4>setupPostTimer</h4> <pre>protected void setupPostTimer(<a href="../../../../javax/swing/JMenu.html" title="class in javax.swing">JMenu</a> menu)</pre> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>