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

<div class="header">
<div class="subTitle">
     javax.swing.text 
   </div>
<h2 class="title" title="Class DefaultHighlighter">Class DefaultHighlighter</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/text/LayeredHighlighter.html" title="class in javax.swing.text">javax.swing.text.LayeredHighlighter</a></li>
<li>
<ul class="inheritance">
<li>javax.swing.text.DefaultHighlighter</li>
</ul> </li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../../javax/swing/text/Highlighter.html" title="javax.swing.text中的接口">Highlighter</a></span>
</dd>
</dl>
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../javax/swing/plaf/basic/BasicTextUI.BasicHighlighter.html" title="javax.swing.plaf.basic中的类">BasicTextUI.BasicHighlighter</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">DefaultHighlighter</span>
extends <a href="../../../javax/swing/text/LayeredHighlighter.html" title="class in javax.swing.text">LayeredHighlighter</a></pre>
<div class="block">
<span>实现荧光笔界面。</span>
<span>实现一个简单的高亮画家，呈现出纯色。</span>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../../javax/swing/text/Highlighter.html" title="javax.swing.text中的接口"><code>Highlighter</code></a></span>
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
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<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>static class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.DefaultHighlightPainter.html" title="class in javax.swing.text">DefaultHighlighter.DefaultHighlightPainter</a></span></code>
<div class="block">
              简单的高亮画家，用纯色填充突出显示的区域。 
            </div> </td>
</tr>
</tbody>
</table>
<ul class="blockList">
<li class="blockList"><a name="nested.classes.inherited.from.class.javax.swing.text.LayeredHighlighter">
<!-- --> </a> <h3>Nested classes/interfaces inherited from class javax.swing.text.<a href="../../../javax/swing/text/LayeredHighlighter.html" title="class in javax.swing.text">LayeredHighlighter</a></h3> <code><a href="../../../javax/swing/text/LayeredHighlighter.LayerPainter.html" title="class in javax.swing.text">LayeredHighlighter.LayerPainter</a></code></li>
</ul>
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<li class="blockList"><a name="nested.classes.inherited.from.class.javax.swing.text.Highlighter">
<!-- --> </a> <h3>Nested classes/interfaces inherited from interface javax.swing.text.<a href="../../../javax/swing/text/Highlighter.html" title="interface in javax.swing.text">Highlighter</a></h3> <code><a href="../../../javax/swing/text/Highlighter.Highlight.html" title="interface in javax.swing.text">Highlighter.Highlight</a>, <a href="../../../javax/swing/text/Highlighter.HighlightPainter.html" title="interface in javax.swing.text">Highlighter.HighlightPainter</a></code></li>
</ul> </li>
</ul>
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<li class="blockList"><a name="field.summary">
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<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>static <a href="../../../javax/swing/text/LayeredHighlighter.LayerPainter.html" title="class in javax.swing.text">LayeredHighlighter.LayerPainter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#DefaultPainter">DefaultPainter</a></span></code>
<div class="block">
              LayeredHighlighter.LayerPainter的默认实现，可用于绘制亮点。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
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<!-- --> </a> <h3>构造方法摘要</h3>
<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/text/DefaultHighlighter.html#DefaultHighlighter--">DefaultHighlighter</a></span>()</code>
<div class="block">
              创建一个新的DefaultHighlighther对象。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
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<li class="blockList"><a name="method.summary">
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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="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="../../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#addHighlight-int-int-javax.swing.text.Highlighter.HighlightPainter-">addHighlight</a></span>(int p0, int p1, <a href="../../../javax/swing/text/Highlighter.HighlightPainter.html" title="interface in javax.swing.text">Highlighter.HighlightPainter</a> p)</code>
<div class="block">
              在视图中添加高亮。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#changeHighlight-java.lang.Object-int-int-">changeHighlight</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> tag, int p0, int p1)</code>
<div class="block">
              改变亮点 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#deinstall-javax.swing.text.JTextComponent-">deinstall</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c)</code>
<div class="block">
              当UI从JTextComponent的界面中删除时调用。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#getDrawsLayeredHighlights--">getDrawsLayeredHighlights</a></span>()</code> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code><a href="../../../javax/swing/text/Highlighter.Highlight.html" title="interface in javax.swing.text">Highlighter.Highlight</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#getHighlights--">getHighlights</a></span>()</code>
<div class="block">
              备份亮点。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#install-javax.swing.text.JTextComponent-">install</a></span>(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c)</code>
<div class="block">
              当UI被安装到JTextComponent的接口时调用。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#paint-java.awt.Graphics-">paint</a></span>(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</code>
<div class="block">
              渲染亮点。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#paintLayeredHighlights-java.awt.Graphics-int-int-java.awt.Shape-javax.swing.text.JTextComponent-javax.swing.text.View-">paintLayeredHighlights</a></span>(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g, int p0, int p1, <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> viewBounds, <a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> editor, <a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a> view)</code>
<div class="block">
              当叶视图（如LabelView）呈现时，它们应该调用此方法。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#removeAllHighlights--">removeAllHighlights</a></span>()</code>
<div class="block">
              删除所有亮点。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#removeHighlight-java.lang.Object-">removeHighlight</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> tag)</code>
<div class="block">
              从视图中移除高亮。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/DefaultHighlighter.html#setDrawsLayeredHighlights-boolean-">setDrawsLayeredHighlights</a></span>(boolean newValue)</code>
<div class="block">
              如果为true，则在视图绘制文本时绘制亮点。 
            </div> </td>
</tr>
</tbody>
</table>
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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>
</ul> </li>
</ul> </li>
</ul>
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<div class="details">
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<!-- ============ FIELD DETAIL =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.detail">
<!-- --> </a> <h3>字段详细信息</h3> <a name="DefaultPainter">
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<ul class="blockListLast">
<li class="blockList"> <h4>DefaultPainter</h4> <pre>public static final <a href="../../../javax/swing/text/LayeredHighlighter.LayerPainter.html" title="class in javax.swing.text">LayeredHighlighter.LayerPainter</a> DefaultPainter</pre>
<div class="block">
<span>LayeredHighlighter.LayerPainter的默认实现，可用于绘制亮点。</span>
<p> <span>从1.4开始，这个领域是最终的。</span> </p>
</div> </li>
</ul> </li>
</ul>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<ul class="blockList">
<li class="blockList"><a name="constructor.detail">
<!-- --> </a> <h3>构造方法详细信息</h3> <a name="DefaultHighlighter--">
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<ul class="blockListLast">
<li class="blockList"> <h4>DefaultHighlighter</h4> <pre>public DefaultHighlighter()</pre>
<div class="block">
            创建一个新的DefaultHighlighther对象。 
          </div> </li>
</ul> </li>
</ul>
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<li class="blockList"> <h4>paint</h4> <pre>public void paint(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g)</pre>
<div class="block">
            渲染亮点。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 图形上下文 
           </dd>
</dl> </li>
</ul> <a name="install-javax.swing.text.JTextComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>install</h4> <pre>public void install(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c)</pre>
<div class="block">
<span>当UI被安装到JTextComponent的接口时调用。</span>
<span>安装编辑器，并删除任何现有的亮点。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 编辑器组件 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/Highlighter.html#install-javax.swing.text.JTextComponent-"><code>Highlighter.install(javax.swing.text.JTextComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="deinstall-javax.swing.text.JTextComponent-">
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<ul class="blockList">
<li class="blockList"> <h4>deinstall</h4> <pre>public void deinstall(<a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> c)</pre>
<div class="block">
            当UI从JTextComponent的界面中删除时调用。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>c</code> - 组件 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/Highlighter.html#deinstall-javax.swing.text.JTextComponent-"><code>Highlighter.deinstall(javax.swing.text.JTextComponent)</code></a>
</dd>
</dl> </li>
</ul> <a name="addHighlight-int-int-javax.swing.text.Highlighter.HighlightPainter-">
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<ul class="blockList">
<li class="blockList"> <h4>addHighlight</h4> <pre>public <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> addHighlight(int p0,
                           int p1,
                           <a href="../../../javax/swing/text/Highlighter.HighlightPainter.html" title="interface in javax.swing.text">Highlighter.HighlightPainter</a> p)
                    throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>在视图中添加高亮。</span>
<span>返回可用于引用突出显示的标签。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>p0</code> - 范围的起始偏移高亮显示&gt; = 0 
           </dd>
<dd>
<code>p1</code> - 范围的结束偏移高亮显示&gt; = p0 
           </dd>
<dd>
<code>p</code> - 画家用来实际渲染高光 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             一个可以用作标签的对象来引用突出显示 
           </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> - 如果指定的位置无效 
           </dd>
</dl> </li>
</ul> <a name="removeHighlight-java.lang.Object-">
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<ul class="blockList">
<li class="blockList"> <h4>removeHighlight</h4> <pre>public void removeHighlight(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> tag)</pre>
<div class="block">
            从视图中移除高亮。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>tag</code> - 引用高亮 
           </dd>
</dl> </li>
</ul> <a name="removeAllHighlights--">
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<ul class="blockList">
<li class="blockList"> <h4>removeAllHighlights</h4> <pre>public void removeAllHighlights()</pre>
<div class="block">
            删除所有亮点。 
          </div> </li>
</ul> <a name="changeHighlight-java.lang.Object-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>changeHighlight</h4> <pre>public void changeHighlight(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> tag,
                            int p0,
                            int p1)
                     throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
            改变亮点 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>tag</code> - 高亮标签 
           </dd>
<dd>
<code>p0</code> - 范围的开始&gt; = 0 
           </dd>
<dd>
<code>p1</code> - 范围的结束&gt; = p0 
           </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> - 如果指定的位置无效 
           </dd>
</dl> </li>
</ul> <a name="getHighlights--">
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<ul class="blockList">
<li class="blockList"> <h4>getHighlights</h4> <pre>public <a href="../../../javax/swing/text/Highlighter.Highlight.html" title="interface in javax.swing.text">Highlighter.Highlight</a>[] getHighlights()</pre>
<div class="block">
<span>备份亮点。</span>
<span>实际上并不克隆每个突出显示，而只是引用它们。</span>
</div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             副本 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/Highlighter.html#getHighlights--"><code>Highlighter.getHighlights()</code></a>
</dd>
</dl> </li>
</ul> <a name="paintLayeredHighlights-java.awt.Graphics-int-int-java.awt.Shape-javax.swing.text.JTextComponent-javax.swing.text.View-">
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<ul class="blockList">
<li class="blockList"> <h4>paintLayeredHighlights</h4> <pre>public void paintLayeredHighlights(<a href="../../../java/awt/Graphics.html" title="class in java.awt">Graphics</a> g,
                                   int p0,
                                   int p1,
                                   <a href="../../../java/awt/Shape.html" title="interface in java.awt">Shape</a> viewBounds,
                                   <a href="../../../javax/swing/text/JTextComponent.html" title="class in javax.swing.text">JTextComponent</a> editor,
                                   <a href="../../../javax/swing/text/View.html" title="class in javax.swing.text">View</a> view)</pre>
<div class="block">
<span>当叶视图（如LabelView）呈现时，它们应该调用此方法。</span>
<span>如果在给定的区域中有一个高亮，它将被立即绘制。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/LayeredHighlighter.html#paintLayeredHighlights-java.awt.Graphics-int-int-java.awt.Shape-javax.swing.text.JTextComponent-javax.swing.text.View-">paintLayeredHighlights</a></code>在 
            <code><a href="../../../javax/swing/text/LayeredHighlighter.html" title="class in javax.swing.text">LayeredHighlighter</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>g</code> - 用于绘制的图形 
           </dd>
<dd>
<code>p0</code> - 视图的起始偏移 
           </dd>
<dd>
<code>p1</code> - 结束偏移视图 
           </dd>
<dd>
<code>viewBounds</code> - 界限 
           </dd>
<dd>
<code>editor</code> - JTextComponent 
           </dd>
<dd>
<code>view</code> - 正在呈现的视图实例 
           </dd>
</dl> </li>
</ul> <a name="setDrawsLayeredHighlights-boolean-">
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<span>如果为true，则在视图绘制文本时绘制亮点。</span>
<span>那就是视图将被调用到<code>paintLayeredHighlight</code> ，这将导致在绘制文本之前绘制一个矩形（如果偏移在突出显示的区域中）。</span>
<span>为了工作，提供的画家必须是LayeredHighlightPainter的一个实例。</span>
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