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<div class="header">
<div class="subTitle">
javax.swing
</div>
<h2 class="title" title="Class GroupLayout.ParallelGroup">Class GroupLayout.ParallelGroup</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/GroupLayout.Group.html" title="class in javax.swing">javax.swing.GroupLayout.Group</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.GroupLayout.ParallelGroup</li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
Enclosing class:
</dt>
<dd>
<span><a href="../../javax/swing/GroupLayout.html" title="javax.swing中的类">GroupLayout</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">GroupLayout.ParallelGroup</span>
extends <a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></pre>
<div class="block">
<span>一个<code>Group</code>它对齐和大小的孩子。</span>
<span><code>ParallelGroup</code>以四种可能的方式对齐它的孩子：沿基线，居中，锚定到前缘，或锚定到后缘。</span>
<h3> <span>基线</span> </h3>
<span>一个<code>ParallelGroup</code> ，使其沿着基线的孩子必须首先决定基线被锚定在哪里。</span>
<span>基线可以锚定到顶部，或锚定到组的底部。</span>
<span>也就是说，基线和组的开始之间的距离可以是恒定的距离，或者组和基线的终点之间的距离可以是恒定的距离。</span>
<span>可能的选择对应于<code>BaselineResizeBehavior</code>常数<a href="../../java/awt/Component.BaselineResizeBehavior.html#CONSTANT_ASCENT"><code>CONSTANT_ASCENT</code></a>和<a href="../../java/awt/Component.BaselineResizeBehavior.html#CONSTANT_DESCENT"><code>CONSTANT_DESCENT</code></a> 。</span>
<p> <span>基线锚可以由<code>createBaselineGroup</code>方法<code>createBaselineGroup</code> ，或根据元素确定。</span> <span>如果未明确指定，则如果具有基线且与基线对齐的所有元素的基线调整大小行为为<code>CONSTANT_DESCENT</code> ，则基线将被锚定到底部。</span> <span>否则基线被锚定到组的顶部。</span> </p>
<p> <span>与基线对齐的元素如果具有<code>CONSTANT_ASCENT</code>或<code>CONSTANT_DESCENT</code>的基线调整大小行为， <code>CONSTANT_ASCENT</code>调整大小。</span> <span>具有<code>OTHER</code>或<code>CENTER_OFFSET</code>基线调整大小行为的<code>OTHER</code>不能调整大小。</span> </p>
<p> <span>基于每个具有基线的元素的首选高度来计算基线。</span> <span>使用以下算法计算基线： <code>max(maxNonBaselineHeight, maxAscent + maxDescent)</code> ，其中<code>maxNonBaselineHeight</code>是不具有基线或不沿基线对齐的所有元素的最大高度。</span> <span><code>maxAscent</code>是具有基线并沿着基线对齐的所有元素的最大上升（基线）。</span> <span><code>maxDescent</code>是具有基线并沿基线对齐的所有元素的最大下降（首选高度 - 基线）。</span> </p>
<p> <span>沿着基线对齐其元素的<code>ParallelGroup</code>仅在垂直轴上有用。</span> <span>如果创建的基准组，并使用它沿水平轴的<code>IllegalStateException</code>时问被抛出<code>GroupLayout</code>为最小，优选的或最大尺寸或试图布局的组件。</span> </p>
<p> <span>未对齐到基线并且小于<code>ParallelGroup</code>的尺寸的元素以三种方式之一定位：居中，锚定到前缘或锚定到后缘。</span> </p>
<h3> <span>非基线<code>ParallelGroup</code></span> </h3>
<span><code>ParallelGroup</code> s的比其他的取向创建<code>BASELINE</code>对准元件是比组中的三种方式之一的尺寸小：居中，固定前缘，或锚定到后缘。</span>
<p> <span>前沿是基于轴和<code>ComponentOrientation</code> 。</span> <span>对于垂直轴，顶边始终为前缘，底边始终为后缘。</span> <span>当<code>ComponentOrientation</code>为<code>LEFT_TO_RIGHT</code>时，前缘为左边缘，后缘为右边缘。</span> <span><code>ComponentOrientation</code>的<code>RIGHT_TO_LEFT</code>翻转左右边缘。</span> <span>子元素根据添加元素的指定对齐方式对齐。</span> <span>如果没有指定对齐，对于指定的对齐<code>ParallelGroup</code>使用。</span> </p>
<p> <span>沿基准线对齐元素<code>createBaselineGroup</code>或<code>createParallelGroup</code>与BASELINE <code>BASELINE</code> 。</span> <span>如果组没有使用基准线对齐，并且尝试添加指定基线对齐的<code>IllegalArgumentException</code> ，则会抛出<code>IllegalArgumentException</code> 。</span> </p>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
1.6
</dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../javax/swing/GroupLayout.html#createParallelGroup--"><code>GroupLayout.createParallelGroup()</code></a> ，
<a href="../../javax/swing/GroupLayout.html#createBaselineGroup-boolean-boolean-"><code>GroupLayout.createBaselineGroup(boolean,boolean)</code></a>
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- --> </a> <h3>方法摘要</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
<caption>
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor" id="i0">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addComponent-java.awt.Component-">addComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component)</code>
<div class="block">
添加一个
<code>Component</code>到这个
<code>Group</code> 。
</div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addComponent-java.awt.Component-javax.swing.GroupLayout.Alignment-">addComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component, <a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment)</code>
<div class="block">
添加一个
<code>Component</code>到这个
<code>ParallelGroup</code>与指定的对齐。
</div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addComponent-java.awt.Component-javax.swing.GroupLayout.Alignment-int-int-int-">addComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component, <a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment, int min, int pref, int max)</code>
<div class="block">
添加一个
<code>Component</code>到该
<code>ParallelGroup</code>与指定的对齐和大小。
</div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addComponent-java.awt.Component-int-int-int-">addComponent</a></span>(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component, int min, int pref, int max)</code>
<div class="block">
添加一个
<code>Component</code>到这个
<code>Group</code>与指定的大小。
</div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addGap-int-">addGap</a></span>(int pref)</code>
<div class="block">
给这个
<code>Group</code>增加了一个刚性的差距。
</div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addGap-int-int-int-">addGap</a></span>(int min, int pref, int max)</code>
<div class="block">
给这个
<code>Group</code>添加一个与指定大小的差距。
</div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addGroup-javax.swing.GroupLayout.Alignment-javax.swing.GroupLayout.Group-">addGroup</a></span>(<a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment, <a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a> group)</code>
<div class="block">
添加一个
<code>Group</code>到这个
<code>ParallelGroup</code>与指定的对齐。
</div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code><a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/GroupLayout.ParallelGroup.html#addGroup-javax.swing.GroupLayout.Group-">addGroup</a></span>(<a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a> group)</code>
<div class="block">
添加一个
<code>Group</code>到这个
<code>Group</code> 。
</div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../java/lang/Object.html#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>
</ul> </li>
</ul> </li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- --> </a> <h3>方法详细信息</h3> <a name="addGroup-javax.swing.GroupLayout.Group-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addGroup</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addGroup(<a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a> group)</pre>
<div class="block">
添加一个
<code>Group</code>到这个
<code>Group</code> 。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/GroupLayout.Group.html#addGroup-javax.swing.GroupLayout.Group-">addGroup</a></code>在
<code><a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>group</code> - 要添加的
<code>Group</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
</dl> </li>
</ul> <a name="addComponent-java.awt.Component-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addComponent</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addComponent(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component)</pre>
<div class="block">
添加一个
<code>Component</code>到这个
<code>Group</code> 。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/GroupLayout.Group.html#addComponent-java.awt.Component-">addComponent</a></code>在
<code><a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>component</code> - 要添加的
<code>Component</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
</dl> </li>
</ul> <a name="addComponent-java.awt.Component-int-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addComponent</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addComponent(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component,
int min,
int pref,
int max)</pre>
<div class="block">
添加一个
<code>Component</code>到这个
<code>Group</code>与指定的大小。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/GroupLayout.Group.html#addComponent-java.awt.Component-int-int-int-">addComponent</a></code>在
<code><a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>component</code> -
<code>Component</code>添加
</dd>
<dd>
<code>min</code> - 最小尺寸或
<code>DEFAULT_SIZE</code>或
<code>PREFERRED_SIZE</code>
</dd>
<dd>
<code>pref</code> - 首选大小或
<code>DEFAULT_SIZE</code>或
<code>PREFERRED_SIZE</code>
</dd>
<dd>
<code>max</code> - 最大大小或
<code>DEFAULT_SIZE</code>或
<code>PREFERRED_SIZE</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
</dl> </li>
</ul> <a name="addGap-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addGap</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addGap(int pref)</pre>
<div class="block">
给这个
<code>Group</code>增加了一个刚性的差距。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/GroupLayout.Group.html#addGap-int-">addGap</a></code>在
<code><a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>pref</code> - 差距的大小
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
</dl> </li>
</ul> <a name="addGap-int-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addGap</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addGap(int min,
int pref,
int max)</pre>
<div class="block">
添加到此间隙
<code>Group</code>具有指定大小。
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../javax/swing/GroupLayout.Group.html#addGap-int-int-int-">addGap</a></code>在
<code><a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>min</code> - 间隙的最小尺寸
</dd>
<dd>
<code>pref</code> - 间隙的优选尺寸
</dd>
<dd>
<code>max</code> - 间隙的最大尺寸
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
</dl> </li>
</ul> <a name="addGroup-javax.swing.GroupLayout.Alignment-javax.swing.GroupLayout.Group-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addGroup</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addGroup(<a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment,
<a href="../../javax/swing/GroupLayout.Group.html" title="class in javax.swing">GroupLayout.Group</a> group)</pre>
<div class="block">
<span>添加一个<code>Group</code>到这个<code>ParallelGroup</code>与指定的对齐。</span>
<span>如果孩子小于<code>Group</code> ，则根据<code>Group</code>的对齐方式对齐。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>alignment</code> - 对齐
</dd>
<dd>
<code>group</code> - 要添加的
<code>Group</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>ParallelGroup</code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果
<code>alignment</code>是
<code>null</code>
</dd>
</dl> </li>
</ul> <a name="addComponent-java.awt.Component-javax.swing.GroupLayout.Alignment-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addComponent</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addComponent(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component,
<a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment)</pre>
<div class="block">
添加一个
<code>Component</code>到这个
<code>ParallelGroup</code>与指定的对齐。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>alignment</code> - 对齐
</dd>
<dd>
<code>component</code> - 要添加的
<code>Component</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果
<code>alignment</code>是
<code>null</code>
</dd>
</dl> </li>
</ul> <a name="addComponent-java.awt.Component-javax.swing.GroupLayout.Alignment-int-int-int-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>addComponent</h4> <pre>public <a href="../../javax/swing/GroupLayout.ParallelGroup.html" title="class in javax.swing">GroupLayout.ParallelGroup</a> addComponent(<a href="../../java/awt/Component.html" title="class in java.awt">Component</a> component,
<a href="../../javax/swing/GroupLayout.Alignment.html" title="enum in javax.swing">GroupLayout.Alignment</a> alignment,
int min,
int pref,
int max)</pre>
<div class="block">
添加一个
<code>Component</code>到这个
<code>ParallelGroup</code>与指定的对齐和大小。
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>alignment</code> - 对齐
</dd>
<dd>
<code>component</code> -
<code>Component</code>添加
</dd>
<dd>
<code>min</code> - 最小尺寸
</dd>
<dd>
<code>pref</code> - 首选尺寸
</dd>
<dd>
<code>max</code> - 最大尺寸
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
这
<code>Group</code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - if
<code>alignment</code> is
<code>null</code>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>
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