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452 lines
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452 lines
22 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 JRootPane.RootLayout">Class JRootPane.RootLayout</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.JRootPane.RootLayout</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/awt/LayoutManager.html" title="java.awt中的接口">LayoutManager</a> ， <a href="../../java/awt/LayoutManager2.html" title="java.awt中的接口">LayoutManager2</a> ， <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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Enclosing class:
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</dt>
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<dd>
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<span><a href="../../javax/swing/JRootPane.html" title="javax.swing中的类">JRootPane</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>protected class <span class="typeNameLabel">JRootPane.RootLayout</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/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a>, <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>一个自定义布局管理器，负责分层面，玻璃面和菜单栏的布局。</span>
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<p> <span><strong>警告：</strong>此类的序列化对象与将来的Swing版本不兼容。</span> <span>当前的序列化支持适用于运行相同版本的Swing的应用程序之间的短期存储或RMI。</span> <span>从1.4开始，对所有JavaBeans的长期存储的支持已被添加到<code>java.beans</code>包中。</span> <span>请参阅<a href="../../java/beans/XMLEncoder.html" title="java.beans中的类"><code>XMLEncoder</code></a> 。</span> </p>
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</div> </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="colFirst" scope="col">Modifier</th>
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<th class="colLast" scope="col">Constructor and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code>protected </code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#RootLayout--">RootLayout</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="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>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#addLayoutComponent-java.awt.Component-java.lang.Object-">addLayoutComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> comp, <a href="../../java/lang/Object.html" title="class in java.lang">Object</a> constraints)</code>
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<div class="block">
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使用指定的约束对象将指定的组件添加到布局。
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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/JRootPane.RootLayout.html#addLayoutComponent-java.lang.String-java.awt.Component-">addLayoutComponent</a></span>(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name, <a href="../../java/awt/Component.html" title="class in java.awt">Component</a> comp)</code>
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<div class="block">
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如果布局管理器使用每个组件字符串，则将组件
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<code>comp</code>添加到布局，将其与name指定的字符串相关
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<code>name</code> 。
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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>float</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#getLayoutAlignmentX-java.awt.Container-">getLayoutAlignmentX</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> target)</code>
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<div class="block">
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返回沿x轴的对齐方式。
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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>float</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#getLayoutAlignmentY-java.awt.Container-">getLayoutAlignmentY</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> target)</code>
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<div class="block">
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返回沿着y轴的对齐。
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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>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#invalidateLayout-java.awt.Container-">invalidateLayout</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> target)</code>
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<div class="block">
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使布局无效，指示如果布局管理器已缓存信息，则应将其丢弃。
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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/JRootPane.RootLayout.html#layoutContainer-java.awt.Container-">layoutContainer</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</code>
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<div class="block">
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指示布局管理器执行指定容器的布局。
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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><a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#maximumLayoutSize-java.awt.Container-">maximumLayoutSize</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> target)</code>
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<div class="block">
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返回布局可以使用的最大空间量。
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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><a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#minimumLayoutSize-java.awt.Container-">minimumLayoutSize</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</code>
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<div class="block">
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返回布局所需的最小空间量。
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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><a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/JRootPane.RootLayout.html#preferredLayoutSize-java.awt.Container-">preferredLayoutSize</a></span>(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</code>
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<div class="block">
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返回布局想要的空间量。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i9">
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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/JRootPane.RootLayout.html#removeLayoutComponent-java.awt.Component-">removeLayoutComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> comp)</code>
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<div class="block">
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从布局中删除指定的组件。
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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="RootLayout--">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>RootLayout</h4> <pre>protected RootLayout()</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="preferredLayoutSize-java.awt.Container-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>preferredLayoutSize</h4> <pre>public <a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> preferredLayoutSize(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</pre>
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<div class="block">
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返回布局想要的空间量。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager.html#preferredLayoutSize-java.awt.Container-">preferredLayoutSize</a></code>在界面
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<code><a href="../../java/awt/LayoutManager.html" title="interface in java.awt">LayoutManager</a></code>
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</dd>
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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>parent</code> - 正在使用此布局管理器的容器
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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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包含布局首选大小的Dimension对象
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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="../../java/awt/LayoutManager.html#minimumLayoutSize-java.awt.Container-"><code>LayoutManager.minimumLayoutSize(java.awt.Container)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="minimumLayoutSize-java.awt.Container-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>minimumLayoutSize</h4> <pre>public <a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> minimumLayoutSize(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</pre>
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<div class="block">
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返回布局所需的最小空间量。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager.html#minimumLayoutSize-java.awt.Container-">minimumLayoutSize</a></code>在界面
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<code><a href="../../java/awt/LayoutManager.html" title="interface in java.awt">LayoutManager</a></code>
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</dd>
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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>parent</code> - 正在使用此布局管理器的容器
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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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包含布局最小尺寸的Dimension对象
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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="../../java/awt/LayoutManager.html#preferredLayoutSize-java.awt.Container-"><code>LayoutManager.preferredLayoutSize(java.awt.Container)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="maximumLayoutSize-java.awt.Container-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>maximumLayoutSize</h4> <pre>public <a href="../../java/awt/Dimension.html" title="class in java.awt">Dimension</a> maximumLayoutSize(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> target)</pre>
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<div class="block">
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返回布局可以使用的最大空间量。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager2.html#maximumLayoutSize-java.awt.Container-">maximumLayoutSize</a></code>在接口
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<code><a href="../../java/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a></code>
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</dd>
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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>target</code> - 正在使用此布局管理器的容器
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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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包含布局最大尺寸的Dimension对象
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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="../../java/awt/Component.html#getMaximumSize--"><code>Component.getMaximumSize()</code></a> ， <a href="../../java/awt/LayoutManager.html" title="java.awt中的接口"><code>LayoutManager</code></a></span>
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</dd>
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</dl> </li>
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</ul> <a name="layoutContainer-java.awt.Container-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>layoutContainer</h4> <pre>public void layoutContainer(<a href="../../java/awt/Container.html" title="class in java.awt">Container</a> parent)</pre>
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<div class="block">
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指示布局管理器执行指定容器的布局。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager.html#layoutContainer-java.awt.Container-">layoutContainer</a></code>在界面
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<code><a href="../../java/awt/LayoutManager.html" title="interface in java.awt">LayoutManager</a></code>
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</dd>
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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>parent</code> - 正在使用此布局管理器的容器
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</dd>
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</dl> </li>
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</ul> <a name="addLayoutComponent-java.lang.String-java.awt.Component-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>addLayoutComponent</h4> <pre>public void addLayoutComponent(<a href="../../java/lang/String.html" title="class in java.lang">String</a> name,
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<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> comp)</pre>
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<div class="block">
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<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../java/awt/LayoutManager.html#addLayoutComponent-java.lang.String-java.awt.Component-">LayoutManager</a></code></span>
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</div>
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<div class="block">
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如果布局管理器使用每个组件字符串，则将组件
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<code>comp</code>添加到布局，将其与name指定的字符串相关
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<code>name</code> 。
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</div>
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<dl>
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<dt>
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager.html#addLayoutComponent-java.lang.String-java.awt.Component-">addLayoutComponent</a></code>在接口
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<code><a href="../../java/awt/LayoutManager.html" title="interface in java.awt">LayoutManager</a></code>
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</dd>
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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>name</code> - 与
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<code>name</code>的字符串
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</dd>
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<dd>
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<code>comp</code> - 要添加的组件
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</dd>
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</dl> </li>
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</ul> <a name="removeLayoutComponent-java.awt.Component-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>removeLayoutComponent</h4> <pre>public void removeLayoutComponent(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> comp)</pre>
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<div class="block">
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<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../java/awt/LayoutManager.html#removeLayoutComponent-java.awt.Component-">LayoutManager</a></code></span>
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</div>
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<div class="block">
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从布局中删除指定的组件。
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</div>
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<dl>
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<dd>
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<code><a href="../../java/awt/LayoutManager.html#removeLayoutComponent-java.awt.Component-">removeLayoutComponent</a></code>在界面
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<code><a href="../../java/awt/LayoutManager.html" title="interface in java.awt">LayoutManager</a></code>
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<dt>
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<span class="paramLabel">参数</span>
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<dd>
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<code>comp</code> - 要删除的组件
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<div class="block">
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<span class="descfrmTypeLabel">说明从界面： <code><a href="../../java/awt/LayoutManager2.html#addLayoutComponent-java.awt.Component-java.lang.Object-">LayoutManager2</a></code>复制</span>
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</div>
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<div class="block">
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使用指定的约束对象将指定的组件添加到布局。
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<dl>
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<dt>
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<dd>
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<code><a href="../../java/awt/LayoutManager2.html#addLayoutComponent-java.awt.Component-java.lang.Object-">addLayoutComponent</a></code>在界面
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<code><a href="../../java/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a></code>
|
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</dd>
|
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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>comp</code> - 要添加的组件
|
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</dd>
|
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<dd>
|
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<code>constraints</code> - 组件添加到布局的哪里/如何。
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<span class="descfrmTypeLabel">说明从界面： <code><a href="../../java/awt/LayoutManager2.html#getLayoutAlignmentX-java.awt.Container-">LayoutManager2</a></code>复制</span>
|
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</div>
|
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<div class="block">
|
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<span>返回沿x轴的对齐方式。</span>
|
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<span>这指定了组件如何相对于其他组件进行对齐。</span>
|
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<span>该值应为0到1之间的数字，其中0表示原点对齐，1对齐最远离原点，0.5为中心等。</span>
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<dd>
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<code><a href="../../java/awt/LayoutManager2.html#getLayoutAlignmentX-java.awt.Container-">getLayoutAlignmentX</a></code>在接口
|
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<code><a href="../../java/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a></code>
|
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</dl> </li>
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|
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<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../java/awt/LayoutManager2.html#getLayoutAlignmentY-java.awt.Container-">LayoutManager2</a></code></span>
|
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</div>
|
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<div class="block">
|
||
<span>返回沿着y轴的对齐。</span>
|
||
<span>这指定了组件如何相对于其他组件进行对齐。</span>
|
||
<span>该值应为0到1之间的数字，其中0表示原点对齐，1对齐最远离原点，0.5为中心等。</span>
|
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|
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<dl>
|
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<dt>
|
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|
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<dd>
|
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<code><a href="../../java/awt/LayoutManager2.html#getLayoutAlignmentY-java.awt.Container-">getLayoutAlignmentY</a></code>在接口
|
||
<code><a href="../../java/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a></code>
|
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</dd>
|
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</dl> </li>
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|
||
<span class="descfrmTypeLabel">说明从界面复制： <code><a href="../../java/awt/LayoutManager2.html#invalidateLayout-java.awt.Container-">LayoutManager2</a></code></span>
|
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</div>
|
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<div class="block">
|
||
使布局无效，指示如果布局管理器已缓存信息，则应将其丢弃。
|
||
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|
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<dl>
|
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<dt>
|
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<span class="overrideSpecifyLabel">Specified by:</span>
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</dt>
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<dd>
|
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<code><a href="../../java/awt/LayoutManager2.html#invalidateLayout-java.awt.Container-">invalidateLayout</a></code>在界面
|
||
<code><a href="../../java/awt/LayoutManager2.html" title="interface in java.awt">LayoutManager2</a></code>
|
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