uTools-Manuals/docs/java/javax/swing/text/Utilities.html

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     javax.swing.text 
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<h2 class="title" title="Class Utilities">Class Utilities</h2>
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<hr/> <br/> <pre>public class <span class="typeNameLabel">Utilities</span>
extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></pre>
<div class="block">
        一系列处理各种文字相关活动的方法。 
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<span>构造方法</span>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#Utilities--">Utilities</a></span>()</code> </td>
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<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="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>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#drawTabbedText-javax.swing.text.Segment-int-int-java.awt.Graphics-javax.swing.text.TabExpander-int-">drawTabbedText</a></span>(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s, int x, int y, <a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e, int startOffset)</code>
<div class="block">
              绘制给定的文本，使用给定的选项卡扩展技术扩展包含的所有选项卡。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getBreakLocation-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-">getBreakLocation</a></span>(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s, <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics, int x0, int x, <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e, int startOffset)</code>
<div class="block">
              确定在给定的范围内打破给定文本的位置。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getNextWord-javax.swing.text.JTextComponent-int-">getNextWord</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定给定位置的下一个字的开始。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>static <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getParagraphElement-javax.swing.text.JTextComponent-int-">getParagraphElement</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定要用于段落/行的元素。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getPositionAbove-javax.swing.text.JTextComponent-int-int-">getPositionAbove</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs, int x)</code>
<div class="block">
              确定模型中最接近上面行中给定视图位置的位置。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getPositionBelow-javax.swing.text.JTextComponent-int-int-">getPositionBelow</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs, int x)</code>
<div class="block">
              确定模型中最接近下面行中给定视图位置的位置。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getPreviousWord-javax.swing.text.JTextComponent-int-">getPreviousWord</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定给定位置的上一个字的开始。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getRowEnd-javax.swing.text.JTextComponent-int-">getRowEnd</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定包含指定模型位置的行的结束行模型位置。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getRowStart-javax.swing.text.JTextComponent-int-">getRowStart</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定包含指定模型位置的行的起始行模型位置。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getTabbedTextOffset-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-">getTabbedTextOffset</a></span>(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s, <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics, int x0, int x, <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e, int startOffset)</code>
<div class="block">
              确定最佳表示视图坐标系中给定跨度的给定文本的相对偏移量。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getTabbedTextOffset-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-boolean-">getTabbedTextOffset</a></span>(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s, <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics, int x0, int x, <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e, int startOffset, boolean round)</code> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getTabbedTextWidth-javax.swing.text.Segment-java.awt.FontMetrics-int-javax.swing.text.TabExpander-int-">getTabbedTextWidth</a></span>(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s, <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics, int x, <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e, int startOffset)</code>
<div class="block">
              确定考虑到选项卡的给定段文本的宽度。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getWordEnd-javax.swing.text.JTextComponent-int-">getWordEnd</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定给定位置的单词的结尾。 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/Utilities.html#getWordStart-javax.swing.text.JTextComponent-int-">getWordStart</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c, int offs)</code>
<div class="block">
              确定给定模型位置的单词开始。 
            </div> </td>
</tr>
</tbody>
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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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<li class="blockList"> <h4>Utilities</h4> <pre>public Utilities()</pre> </li>
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<!-- --> </a> <h3>方法详细信息</h3> <a name="drawTabbedText-javax.swing.text.Segment-int-int-java.awt.Graphics-javax.swing.text.TabExpander-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>drawTabbedText</h4> <pre>public static final int drawTabbedText(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s,
                                       int x,
                                       int y,
                                       <a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                                       <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e,
                                       int startOffset)</pre>
<div class="block">
<span>绘制给定的文本，使用给定的选项卡扩展技术扩展包含的所有选项卡。</span>
<span>这个特定的实现呈现在1.1样式的坐标系统中，其中使用int并且假定为72dpi。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>s</code> - 文本的来源 
           </dd>
<dd>
<code>x</code> - X原点&gt; = 0 
           </dd>
<dd>
<code>y</code> - Y原点&gt; = 0 
           </dd>
<dd>
<code>g</code> - 图形上下文 
           </dd>
<dd>
<span><code>e</code> - 如何扩展标签。</span>
<span>如果此值为null，则选项卡将作为空格字符扩展。</span>
</dd>
<dd>
<code>startOffset</code> - 文档的起始偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             渲染文本末尾的X位置 
           </dd>
</dl> </li>
</ul> <a name="getTabbedTextWidth-javax.swing.text.Segment-java.awt.FontMetrics-int-javax.swing.text.TabExpander-int-">
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<ul class="blockList">
<li class="blockList"> <h4>getTabbedTextWidth</h4> <pre>public static final int getTabbedTextWidth(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s,
                                           <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics,
                                           int x,
                                           <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e,
                                           int startOffset)</pre>
<div class="block">
<span>确定考虑到选项卡的给定段文本的宽度。</span>
<span>这是在1.1样式的坐标系中实现的，其中使用int并且假定为72dpi。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>s</code> - 文本的来源 
           </dd>
<dd>
<code>metrics</code> - 用于计算的字体指标 
           </dd>
<dd>
<code>x</code> - X原点&gt; = 0 
           </dd>
<dd>
<span><code>e</code> - 如何扩展标签。</span>
<span>如果此值为null，则选项卡将作为空格字符扩展。</span>
</dd>
<dd>
<code>startOffset</code> - 文档的起始偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             文字的宽度 
           </dd>
</dl> </li>
</ul> <a name="getTabbedTextOffset-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-">
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<ul class="blockList">
<li class="blockList"> <h4>getTabbedTextOffset</h4> <pre>public static final int getTabbedTextOffset(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s,
                                            <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics,
                                            int x0,
                                            int x,
                                            <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e,
                                            int startOffset)</pre>
<div class="block">
<span>确定最佳表示视图坐标系中给定跨度的给定文本的相对偏移量。</span>
<span>这是在1.1样式的坐标系中实现的，其中使用int并且假定为72dpi。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>s</code> - 文本的来源 
           </dd>
<dd>
<code>metrics</code> - 用于计算的字体指标 
           </dd>
<dd>
<code>x0</code> - 表示给定文本开始的起始视图位置&gt; = 0。 
           </dd>
<dd>
<code>x</code> - 将目标视图位置转换为文本偏移=&gt; 0。 
           </dd>
<dd>
<span><code>e</code> - 如何扩展标签。</span>
<span>如果此值为null，则选项卡将作为空格字符扩展。</span>
</dd>
<dd>
<code>startOffset</code> - 文档的起始偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             偏移到文本&gt; = 0 
           </dd>
</dl> </li>
</ul> <a name="getTabbedTextOffset-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-boolean-">
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<ul class="blockList">
<li class="blockList"> <h4>getTabbedTextOffset</h4> <pre>public static final int getTabbedTextOffset(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s,
                                            <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics,
                                            int x0,
                                            int x,
                                            <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e,
                                            int startOffset,
                                            boolean round)</pre> </li>
</ul> <a name="getBreakLocation-javax.swing.text.Segment-java.awt.FontMetrics-int-int-javax.swing.text.TabExpander-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getBreakLocation</h4> <pre>public static final int getBreakLocation(<a href="../../../javax/swing/text/Segment.html" title="class in javax.swing.text">Segment</a> s,
                                         <a href="../../../java/awt/FontMetrics.html" title="class in java.awt">FontMetrics</a> metrics,
                                         int x0,
                                         int x,
                                         <a href="../../../javax/swing/text/TabExpander.html" title="interface in javax.swing.text">TabExpander</a> e,
                                         int startOffset)</pre>
<div class="block">
<span>确定在给定的范围内打破给定文本的位置。</span>
<span>这试图找到一个单词边界。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>s</code> - 文本的来源 
           </dd>
<dd>
<code>metrics</code> - 用于计算的字体指标 
           </dd>
<dd>
<code>x0</code> - 表示给定文本开头的起始视图位置。 
           </dd>
<dd>
<code>x</code> - 将目标视图位置转换为文本的偏移量。 
           </dd>
<dd>
<span><code>e</code> - 如何扩展标签。</span>
<span>如果此值为null，则选项卡将作为空格字符扩展。</span>
</dd>
<dd>
<code>startOffset</code> - 文本文档中的起始偏移量 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             给定文本的偏移量 
           </dd>
</dl> </li>
</ul> <a name="getRowStart-javax.swing.text.JTextComponent-int-">
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<ul class="blockList">
<li class="blockList"> <h4>getRowStart</h4> <pre>public static final int getRowStart(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                    int offs)
                             throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定包含指定模型位置的行的起始行模型位置。</span>
<span>给定的组件必须具有计算结果的大小。</span>
<span>如果组件没有大小，则返回-1值。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果可以计算请求，则position = 0，否则返回值-1。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getRowEnd-javax.swing.text.JTextComponent-int-">
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<ul class="blockList">
<li class="blockList"> <h4>getRowEnd</h4> <pre>public static final int getRowEnd(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                  int offs)
                           throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定包含指定模型位置的行的结束行模型位置。</span>
<span>给定的组件必须具有计算结果的大小。</span>
<span>如果组件没有大小，则返回-1值。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果可以计算请求，则position = 0，否则返回值-1。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getPositionAbove-javax.swing.text.JTextComponent-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPositionAbove</h4> <pre>public static final int getPositionAbove(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                         int offs,
                                         int x)
                                  throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定模型中最接近上面行中给定视图位置的位置。</span>
<span>给定的组件必须具有计算结果的大小。</span>
<span>如果组件没有大小，则返回-1值。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dd>
<code>x</code> - X坐标&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果可以计算请求，则position = 0，否则返回值-1。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getPositionBelow-javax.swing.text.JTextComponent-int-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPositionBelow</h4> <pre>public static final int getPositionBelow(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                         int offs,
                                         int x)
                                  throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定模型中最接近下面行中给定视图位置的位置。</span>
<span>给定的组件必须具有计算结果的大小。</span>
<span>如果组件没有大小，则返回-1值。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dd>
<code>x</code> - X坐标&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果可以计算请求，则position = 0，否则返回值-1。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getWordStart-javax.swing.text.JTextComponent-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getWordStart</h4> <pre>public static final int getWordStart(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                     int offs)
                              throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定给定模型位置的单词开始。</span>
<span>使用BreakIterator.getWordInstance（）来实际获取单词。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             在模型中的位置开始&gt; = 0 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getWordEnd-javax.swing.text.JTextComponent-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getWordEnd</h4> <pre>public static final int getWordEnd(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                   int offs)
                            throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定给定位置的单词的结尾。</span>
<span>使用BreakIterator.getWordInstance（）来实际获取单词。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             在模型中的位置结束&gt; = 0 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getNextWord-javax.swing.text.JTextComponent-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getNextWord</h4> <pre>public static final int getNextWord(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                    int offs)
                             throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定给定位置的下一个字的开始。</span>
<span>使用BreakIterator.getWordInstance（）来实际获取单词。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             在模型中的位置开始&gt; = 0 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getPreviousWord-javax.swing.text.JTextComponent-int-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getPreviousWord</h4> <pre>public static final int getPreviousWord(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                        int offs)
                                 throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>确定给定位置的上一个字的开始。</span>
<span>使用BreakIterator.getWordInstance（）来实际获取单词。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             在模型中的位置开始&gt; = 0 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果偏移超出范围 
           </dd>
</dl> </li>
</ul> <a name="getParagraphElement-javax.swing.text.JTextComponent-int-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>getParagraphElement</h4> <pre>public static final <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> getParagraphElement(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c,
                                                int offs)</pre>
<div class="block">
            确定要用于段落/行的元素。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑 
           </dd>
<dd>
<code>offs</code> - 文档中的起始偏移量&gt; = 0 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             the element 
           </dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>