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54 KiB
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<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 DefaultRowSorter">Class DefaultRowSorter<M,I></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><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">javax.swing.RowSorter</a><M></li>
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<li>
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<ul class="inheritance">
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<li>javax.swing.DefaultRowSorter<M,I></li>
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</ul> </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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<span class="paramLabel">参数类型</span>
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</dt>
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<dd>
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<code>M</code> - 模型的类型
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</dd>
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<dd>
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<code>I</code> - 传递给
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<code>RowFilter</code>
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</dd>
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</dl>
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<dl>
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<dt>
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已知直接子类:
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</dt>
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<dd>
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<span><a href="../../javax/swing/table/TableRowSorter.html" title="javax.swing.table中的类">TableRowSorter</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">DefaultRowSorter<M,I></span>
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extends <a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><M></pre>
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<div class="block">
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<span>RowSorter的<code>RowSorter</code> ,它围绕网格数据模型提供排序和过滤。</span>
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<span>除了创建和安装<code>RowSorter</code> ,您很少需要直接与一个人交互。</span>
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<span>请参阅<a href="../../javax/swing/table/TableRowSorter.html" title="javax.swing.table中的类"><code>TableRowSorter</code></a>的具体实施<code>RowSorter</code>为<code>JTable</code> 。</span>
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<p> <span>按照当前<code>SortKey</code>的顺序进行排序。</span> <span>如果两个对象相等(列的<code>Comparator</code>返回0),则使用下一个<code>SortKey</code> 。</span> <span>如果没有<code>SortKey</code>或订单是<code>UNSORTED</code> ,则使用模型中的行的顺序。</span> </p>
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<p> <span>通过<code>Comparator</code>完成每列的<code>Comparator</code> ,您可以使用<code>setComparator</code>方法指定。</span> <span>如果<code>Comparator</code>尚未指定, <code>Comparator</code>由归国<code>Collator.getInstance()</code>上使用调用的结果<code>toString</code>于底层对象。</span> <span><code>Comparator</code>从未通过<code>null</code> 。</span> <span><code>null</code>值被视为在非<code>null</code>值之前发生,并且两个<code>null</code>值被认为是相等的。</span> </p>
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<p> <span>如果您指定一个<code>Comparator</code>将其参数转换为型号以外的类型,则在数据排序时将抛出<code>ClassCastException</code> 。</span> </p>
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<p> <span>除了排序, <code>DefaultRowSorter</code>提供了过滤行的能力。</span> <span>过滤通过的方式进行<code>RowFilter</code>正在使用指定的<code>setRowFilter</code>方法。</span> <span>如果没有指定过滤器,则包括所有行。</span> </p>
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<p> <span>默认情况下,行以未排序的顺序(与模型相同),每列可排序。</span> <span>默认的<code>Comparator</code>被记录在子类中(例如<a href="../../javax/swing/table/TableRowSorter.html" title="javax.swing.table中的类"><code>TableRowSorter</code></a> )。</span> </p>
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<p> <span>如果底层模型结构发生变化(调用了<code>modelStructureChanged</code>方法),则以下内容将重置为默认值: <code>Comparator</code> s按列,当前排序顺序以及每列是否可排序。</span> <span>要找到默认的<code>Comparator</code> s,请参阅具体实现(例如<a href="../../javax/swing/table/TableRowSorter.html" title="javax.swing.table中的类"><code>TableRowSorter</code></a> )。</span> <span>默认排序顺序是未排序的(与模型相同),列可默认排序。</span> </p>
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<p> <span>如果底层模型结构发生变化(调用<code>modelStructureChanged</code>方法),则以下内容将重置为默认值: <code>Comparator</code> ,按列,当前排序顺序以及列是否可排序。</span> </p>
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<p> <span><code>DefaultRowSorter</code>是一个抽象类。</span> <span>具体的子类必须通过调用<code>setModelWrapper</code>来提供对底层数据的<code>setModelWrapper</code> 。</span> <span>在调用<code>setModelWrapper</code>函数之后, <b>必须</b>尽快调用<code>setModelWrapper</code>方法,理想情况下是从子类的构造函数中调用。</span> <span>将导致未定义的行为,如果您使用的是<code>DefaultRowSorter</code>而不指定<code>ModelWrapper</code> 。</span> </p>
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<p> <span><code>DefaultRowSorter</code>具有两种形式类型参数。</span> <span>第一个类型参数对应于模型的类,例如<code>DefaultTableModel</code> 。</span> <span>第二种类型的参数对应于类传递到所述标识符的<code>RowFilter</code> 。</span> <span>请参阅<code>TableRowSorter</code>和<code>RowFilter</code>对类型参数的详细信息。</span> </p>
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</div>
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<dl>
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<dt>
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<span class="simpleTagLabel">从以下版本开始:</span>
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</dt>
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<dd>
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1.6
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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="../../javax/swing/table/TableRowSorter.html" title="javax.swing.table中的类"><code>TableRowSorter</code></a> , <a href="../../javax/swing/table/DefaultTableModel.html" title="javax.swing.table中的类"><code>DefaultTableModel</code></a> , <a href="../../java/text/Collator.html" title="java.text中的类"><code>Collator</code></a></span>
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</dd>
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</dl> </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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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<ul class="blockList">
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<li class="blockList"><a name="nested.class.summary">
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<!-- --> </a> <h3>Nested Class Summary</h3>
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<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Nested Class Summary table, listing nested classes, and an explanation">
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<caption>
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<span>Nested Classes</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 and Type</th>
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<th class="colLast" scope="col">Class and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colFirst"><code>protected static class </code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="class in javax.swing">DefaultRowSorter.ModelWrapper</a><<a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="type parameter in DefaultRowSorter.ModelWrapper">M</a>,<a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="type parameter in DefaultRowSorter.ModelWrapper">I</a>></span></code>
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<div class="block">
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<code>DefaultRowSorter.ModelWrapper</code>负责提供按
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<code>DefaultRowSorter</code>排序的
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<code>DefaultRowSorter</code> 。
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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="nested.classes.inherited.from.class.javax.swing.RowSorter">
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<!-- --> </a> <h3>Nested classes/interfaces inherited from class javax.swing.<a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a></h3> <code><a href="../../javax/swing/RowSorter.SortKey.html" title="class in javax.swing">RowSorter.SortKey</a></code></li>
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</ul> </li>
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</ul>
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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="colOne" scope="col">Constructor and Description</th>
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</tr>
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<tr class="altColor">
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<td class="colOne"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#DefaultRowSorter--">DefaultRowSorter</a></span>()</code>
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<div class="block">
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创建一个空的
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<code>DefaultRowSorter</code> 。
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</div> </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/DefaultRowSorter.html#allRowsChanged--">allRowsChanged</a></span>()</code>
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<div class="block">
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当底层模型的内容完全改变时调用。
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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>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#convertRowIndexToModel-int-">convertRowIndexToModel</a></span>(int index)</code>
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<div class="block">
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根据底层模型返回
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<code>index</code>的位置。
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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>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#convertRowIndexToView-int-">convertRowIndexToView</a></span>(int index)</code>
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<div class="block">
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在视图方面返回
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<code>index</code>的位置。
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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><a href="../../java/util/Comparator.html" title="interface in java.util">Comparator</a><?></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getComparator-int-">getComparator</a></span>(int column)</code>
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<div class="block">
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返回
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<code>Comparator</code>指定列。
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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>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getMaxSortKeys--">getMaxSortKeys</a></span>()</code>
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<div class="block">
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返回最大排序键数。
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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><a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getModel--">getModel</a></span>()</code>
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<div class="block">
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返回底层模型。
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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>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getModelRowCount--">getModelRowCount</a></span>()</code>
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<div class="block">
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返回底层模型中的行数。
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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>protected <a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="class in javax.swing">DefaultRowSorter.ModelWrapper</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getModelWrapper--">getModelWrapper</a></span>()</code>
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<div class="block">
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返回提供正在排序和过滤的数据的模型包装器。
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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="../../javax/swing/RowFilter.html" title="class in javax.swing">RowFilter</a><? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getRowFilter--">getRowFilter</a></span>()</code>
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<div class="block">
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返回确定哪些行(如果有的话)应该从视图中隐藏的过滤器。
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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><a href="../../java/util/List.html" title="interface in java.util">List</a><? extends <a href="../../javax/swing/RowSorter.SortKey.html" title="class in javax.swing">RowSorter.SortKey</a>></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getSortKeys--">getSortKeys</a></span>()</code>
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<div class="block">
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返回当前的排序键。
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</div> </td>
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</tr>
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<tr class="altColor" id="i10">
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<td class="colFirst"><code>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getSortsOnUpdates--">getSortsOnUpdates</a></span>()</code>
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<div class="block">
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<span>如果在更新底层模型时发生排序,则返回true;</span>
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<span>否则返回false。</span>
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</div> </td>
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</tr>
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<tr class="rowColor" id="i11">
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<td class="colFirst"><code>int</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#getViewRowCount--">getViewRowCount</a></span>()</code>
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<div class="block">
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返回视图中的行数。
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</div> </td>
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</tr>
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<tr class="altColor" id="i12">
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<td class="colFirst"><code>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#isSortable-int-">isSortable</a></span>(int column)</code>
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<div class="block">
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<span>如果指定的列是可排序的,则返回true;</span>
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<span>否则,假。</span>
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</div> </td>
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</tr>
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||
<tr class="rowColor" id="i13">
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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/DefaultRowSorter.html#modelStructureChanged--">modelStructureChanged</a></span>()</code>
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<div class="block">
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||
当底层模型结构完全改变时调用。
|
||
</div> </td>
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||
</tr>
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||
<tr class="altColor" id="i14">
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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/DefaultRowSorter.html#rowsDeleted-int-int-">rowsDeleted</a></span>(int firstRow, int endRow)</code>
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<div class="block">
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当从指定范围(含)的底层模型中删除行时调用。
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</div> </td>
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||
</tr>
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||
<tr class="rowColor" id="i15">
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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/DefaultRowSorter.html#rowsInserted-int-int-">rowsInserted</a></span>(int firstRow, int endRow)</code>
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||
<div class="block">
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当行已经在指定范围(包括)中插入到底层模型中时调用。
|
||
</div> </td>
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||
</tr>
|
||
<tr class="altColor" id="i16">
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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/DefaultRowSorter.html#rowsUpdated-int-int-">rowsUpdated</a></span>(int firstRow, int endRow)</code>
|
||
<div class="block">
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||
在基础模型中在指定范围(包括)之间更改行时调用。
|
||
</div> </td>
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||
</tr>
|
||
<tr class="rowColor" id="i17">
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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/DefaultRowSorter.html#rowsUpdated-int-int-int-">rowsUpdated</a></span>(int firstRow, int endRow, int column)</code>
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||
<div class="block">
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||
当行中的列在指定范围内的底层模型中更新时调用。
|
||
</div> </td>
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||
</tr>
|
||
<tr class="altColor" id="i18">
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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/DefaultRowSorter.html#setComparator-int-java.util.Comparator-">setComparator</a></span>(int column, <a href="../../java/util/Comparator.html" title="interface in java.util">Comparator</a><?> comparator)</code>
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||
<div class="block">
|
||
设置
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||
<code>Comparator</code>在排序指定列时使用。
|
||
</div> </td>
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||
</tr>
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||
<tr class="rowColor" id="i19">
|
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<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setMaxSortKeys-int-">setMaxSortKeys</a></span>(int max)</code>
|
||
<div class="block">
|
||
设置最大排序键数。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i20">
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<td class="colFirst"><code>protected void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setModelWrapper-javax.swing.DefaultRowSorter.ModelWrapper-">setModelWrapper</a></span>(<a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="class in javax.swing">DefaultRowSorter.ModelWrapper</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> modelWrapper)</code>
|
||
<div class="block">
|
||
设置提供正在排序和过滤的数据的模型包装器。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i21">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setRowFilter-javax.swing.RowFilter-">setRowFilter</a></span>(<a href="../../javax/swing/RowFilter.html" title="class in javax.swing">RowFilter</a><? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> filter)</code>
|
||
<div class="block">
|
||
设置过滤器,确定哪些行(如果有)应从视图中隐藏。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i22">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setSortable-int-boolean-">setSortable</a></span>(int column, boolean sortable)</code>
|
||
<div class="block">
|
||
设置指定列是否可排序。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i23">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setSortKeys-java.util.List-">setSortKeys</a></span>(<a href="../../java/util/List.html" title="interface in java.util">List</a><? extends <a href="../../javax/swing/RowSorter.SortKey.html" title="class in javax.swing">RowSorter.SortKey</a>> sortKeys)</code>
|
||
<div class="block">
|
||
设置排序键。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i24">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#setSortsOnUpdates-boolean-">setSortsOnUpdates</a></span>(boolean sortsOnUpdates)</code>
|
||
<div class="block">
|
||
如果为true,则指定在更新底层模型时进行排序(调用
|
||
<code>rowsUpdated</code> )。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i25">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#sort--">sort</a></span>()</code>
|
||
<div class="block">
|
||
根据当前正在排序的列的排序键和与此排序器关联的过滤器(如果有),对视图中的行进行排序和过滤。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i26">
|
||
<td class="colFirst"><code>void</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#toggleSortOrder-int-">toggleSortOrder</a></span>(int column)</code>
|
||
<div class="block">
|
||
<span>如果指定的列已经是主排序列,则将排序顺序从升序到降序(或降序升序)反转;</span>
|
||
<span>否则,使指定的列成为主排序列,具有升序的排序顺序。</span>
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i27">
|
||
<td class="colFirst"><code>protected boolean</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../javax/swing/DefaultRowSorter.html#useToString-int-">useToString</a></span>(int column)</code>
|
||
<div class="block">
|
||
返回在进行排序比较之前是否将该值转换为字符串。
|
||
</div> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="methods.inherited.from.class.javax.swing.RowSorter">
|
||
<!-- --> </a> <h3>Methods inherited from class javax.swing.<a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a></h3> <code><a href="../../javax/swing/RowSorter.html#addRowSorterListener-javax.swing.event.RowSorterListener-">addRowSorterListener</a>, <a href="../../javax/swing/RowSorter.html#fireRowSorterChanged-int:A-">fireRowSorterChanged</a>, <a href="../../javax/swing/RowSorter.html#fireSortOrderChanged--">fireSortOrderChanged</a>, <a href="../../javax/swing/RowSorter.html#removeRowSorterListener-javax.swing.event.RowSorterListener-">removeRowSorterListener</a></code></li>
|
||
</ul>
|
||
<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">
|
||
<!-- ========= 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="DefaultRowSorter--">
|
||
<!-- --> </a>
|
||
<ul class="blockListLast">
|
||
<li class="blockList"> <h4>DefaultRowSorter</h4> <pre>public DefaultRowSorter()</pre>
|
||
<div class="block">
|
||
创建一个空的
|
||
<code>DefaultRowSorter</code> 。
|
||
</div> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
<!-- ============ METHOD DETAIL ========== -->
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="method.detail">
|
||
<!-- --> </a> <h3>方法详细信息</h3> <a name="setModelWrapper-javax.swing.DefaultRowSorter.ModelWrapper-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setModelWrapper</h4> <pre>protected final void setModelWrapper(<a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="class in javax.swing">DefaultRowSorter.ModelWrapper</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> modelWrapper)</pre>
|
||
<div class="block">
|
||
设置提供正在排序和过滤的数据的模型包装器。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>modelWrapper</code> - 模型包装器,负责提供经过排序和过滤的数据
|
||
</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>modelWrapper</code>是
|
||
<code>null</code>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getModelWrapper--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getModelWrapper</h4> <pre>protected final <a href="../../javax/swing/DefaultRowSorter.ModelWrapper.html" title="class in javax.swing">DefaultRowSorter.ModelWrapper</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> getModelWrapper()</pre>
|
||
<div class="block">
|
||
返回提供正在排序和过滤的数据的模型包装器。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
模型包装器负责提供被分类和过滤的数据
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getModel--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getModel</h4> <pre>public final <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a> getModel()</pre>
|
||
<div class="block">
|
||
返回底层模型。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#getModel--">getModel</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
底层模型
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setSortable-int-boolean-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setSortable</h4> <pre>public void setSortable(int column,
|
||
boolean sortable)</pre>
|
||
<div class="block">
|
||
<span>设置指定列是否可排序。</span>
|
||
<span>当指定值仅检查<code>toggleSortOrder</code>被调用。</span>
|
||
<span>仍然可以通过直接设置排序键对已经标记为不可调整的列进行排序。</span>
|
||
<span>默认值为true。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> - 根据底层模型启用或禁用排序的列
|
||
</dd>
|
||
<dd>
|
||
<code>sortable</code> - 指定列是否可排序
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果
|
||
<code>column</code>超出了模型的范围
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见:</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../javax/swing/DefaultRowSorter.html#toggleSortOrder-int-"><code>toggleSortOrder(int)</code></a> ,
|
||
<a href="../../javax/swing/DefaultRowSorter.html#setSortKeys-java.util.List-"><code>setSortKeys(java.util.List<? extends javax.swing.RowSorter.SortKey>)</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="isSortable-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>isSortable</h4> <pre>public boolean isSortable(int column)</pre>
|
||
<div class="block">
|
||
<span>如果指定的列是可排序的,则返回true;</span>
|
||
<span>否则,假。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> - 根据底层模型检查排序的列
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
如果列可排序,则为true
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果列超出了底层模型的范围
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setSortKeys-java.util.List-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setSortKeys</h4> <pre>public void setSortKeys(<a href="../../java/util/List.html" title="interface in java.util">List</a><? extends <a href="../../javax/swing/RowSorter.SortKey.html" title="class in javax.swing">RowSorter.SortKey</a>> sortKeys)</pre>
|
||
<div class="block">
|
||
<span>设置排序键。</span>
|
||
<span>这将创建提供的<code>List</code>的副本;</span>
|
||
<span>随后更改提供的<code>List</code>不影响此<code>DefaultRowSorter</code> 。</span>
|
||
<span>如果排序键已更改,则会触发排序。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#setSortKeys-java.util.List-">setSortKeys</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<span><code>sortKeys</code> - 全新<code>SortKeys</code> ;</span>
|
||
<span><code>null</code>是指定空列表的缩写,表示视图应该是未排序的</span>
|
||
</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> -如果有的话中的值的
|
||
<code>sortKeys</code>都为空或具有模式的范围之外的列索引
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getSortKeys--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getSortKeys</h4> <pre>public <a href="../../java/util/List.html" title="interface in java.util">List</a><? extends <a href="../../javax/swing/RowSorter.SortKey.html" title="class in javax.swing">RowSorter.SortKey</a>> getSortKeys()</pre>
|
||
<div class="block">
|
||
<span>返回当前的排序键。</span>
|
||
<span>这返回一个不可<code>non-null List</code> 。</span>
|
||
<span>如果您需要更改排序键,请复制返回的<code>List</code> ,并复制并使用新列表调用<code>setSortKeys</code> 。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#getSortKeys--">getSortKeys</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
当前排序顺序
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setMaxSortKeys-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setMaxSortKeys</h4> <pre>public void setMaxSortKeys(int max)</pre>
|
||
<div class="block">
|
||
<span>设置最大排序键数。</span>
|
||
<span>排序键的数量确定排序时如何解析相等的值。</span>
|
||
<span>例如,假设创建了一个表行分拣机,并调用了它<code>setMaxSortKeys(2)</code> 。</span>
|
||
<span>用户单击列1的标题,导致根据列1中的项排序表行。接下来,用户单击列2的标题,导致根据列2中的项排序表;</span>
|
||
<span>如果第2列中的任何项目相等,那么这些特定的行是根据第1列中的项目进行排序的。在这种情况下,我们说这些行主要在第2列中排序,其次是第1列。如果用户点击列3的标题,则这些项目主要在第3列上进行排序,并在第2列进行二次排序。由于使用<code>setMaxSortKeys</code>将排序键的最大数量设置为2, <code>setMaxSortKeys</code>列1不再对订单产生影响。</span>
|
||
<p> <span>最大排序键数由<code>toggleSortOrder</code>执行。</span> <span>您可以通过直接调用<code>setSortKeys</code>指定更多的排序键,它们都将被保留。</span> <span>然而,如果<code>toggleSortOrder</code>调用<code>toggleSortOrder</code> ,则将强制执行最大排序键数。</span> <span>默认值为3。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>max</code> - 排序键的最大数量
|
||
</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>max</code> <1
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getMaxSortKeys--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getMaxSortKeys</h4> <pre>public int getMaxSortKeys()</pre>
|
||
<div class="block">
|
||
返回最大排序键数。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
最大排序键数
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setSortsOnUpdates-boolean-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setSortsOnUpdates</h4> <pre>public void setSortsOnUpdates(boolean sortsOnUpdates)</pre>
|
||
<div class="block">
|
||
<span>如果为true,则指定在更新底层模型时进行排序(调用<code>rowsUpdated</code> )。</span>
|
||
<span>例如,如果这是真的并且用户编辑一个条目,该视图中该项目的位置可能会改变。</span>
|
||
<span>默认值为false。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>sortsOnUpdates</code> - 是否对更新事件进行排序
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getSortsOnUpdates--">
|
||
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|
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<ul class="blockList">
|
||
<li class="blockList"> <h4>getSortsOnUpdates</h4> <pre>public boolean getSortsOnUpdates()</pre>
|
||
<div class="block">
|
||
<span>如果在更新底层模型时发生排序,则返回true;</span>
|
||
<span>否则返回false。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
是否在模型更新时进行排序
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setRowFilter-javax.swing.RowFilter-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setRowFilter</h4> <pre>public void setRowFilter(<a href="../../javax/swing/RowFilter.html" title="class in javax.swing">RowFilter</a><? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> filter)</pre>
|
||
<div class="block">
|
||
<span>设置过滤器,确定哪些行(如果有)应从视图中隐藏。</span>
|
||
<span>过滤器在排序前应用。</span>
|
||
<span>值为<code>null</code>表示应包含模型中的所有值。</span>
|
||
<p> <span><code>RowFilter</code>的<code>include</code>方法传递的<code>Entry</code>封装了底层模型。</span> <span>在列数<code>Entry</code>对应于列在数量<code>ModelWrapper</code> 。</span> <span>标识符也来自<code>ModelWrapper</code> 。</span> </p>
|
||
<p> <span>此方法触发排序。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>filter</code> - 用于确定应包括哪些条目的过滤器
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getRowFilter--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getRowFilter</h4> <pre>public <a href="../../javax/swing/RowFilter.html" title="class in javax.swing">RowFilter</a><? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>,? super <a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">I</a>> getRowFilter()</pre>
|
||
<div class="block">
|
||
返回确定哪些行(如果有的话)应该从视图中隐藏的过滤器。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
过滤器
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="toggleSortOrder-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>toggleSortOrder</h4> <pre>public void toggleSortOrder(int column)</pre>
|
||
<div class="block">
|
||
<span>如果指定的列已经是主排序列,则将排序顺序从升序到降序(或降序升序)反转;</span>
|
||
<span>否则,使指定的列成为主排序列,具有升序的排序顺序。</span>
|
||
<span>如果指定的列不可排序,则此方法无效。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#toggleSortOrder-int-">toggleSortOrder</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> - 根据底层模型制作主排序列的列的索引
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果列超出了底层模型的范围
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见:</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../javax/swing/DefaultRowSorter.html#setSortable-int-boolean-"><code>setSortable(int,boolean)</code></a> ,
|
||
<a href="../../javax/swing/DefaultRowSorter.html#setMaxSortKeys-int-"><code>setMaxSortKeys(int)</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="convertRowIndexToView-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>convertRowIndexToView</h4> <pre>public int convertRowIndexToView(int index)</pre>
|
||
<div class="block">
|
||
<span>根据视图返回<code>index</code>的位置。</span>
|
||
<span>也就是说,对于底层模型的坐标中的行<code>index</code> ,返回视图的行索引。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#convertRowIndexToView-int-">convertRowIndexToView</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>index</code> - 底层模型的行索引
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
视图中的行索引,如果索引已从视图中过滤出来,则为-1
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果
|
||
<code>index</code>在模型的范围之外
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="convertRowIndexToModel-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>convertRowIndexToModel</h4> <pre>public int convertRowIndexToModel(int index)</pre>
|
||
<div class="block">
|
||
<span>根据底层模型返回<code>index</code>的位置。</span>
|
||
<span>也就是说,对于视图<code>index</code>中的行<code>index</code> ,这将返回基于模型的行索引。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#convertRowIndexToModel-int-">convertRowIndexToModel</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>index</code> - 底层视图中的行索引
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
行索引在视图方面
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果
|
||
<code>index</code>在视图的范围之外
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="sort--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>sort</h4> <pre>public void sort()</pre>
|
||
<div class="block">
|
||
<span>根据当前正在排序的列的排序键和与此排序器关联的过滤器(如果有),对视图中的行进行排序和过滤。</span>
|
||
<span>空的<code>sortKeys</code>列表表示视图应该不排序,与模型相同。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="seeLabel">另请参见:</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../javax/swing/DefaultRowSorter.html#setRowFilter-javax.swing.RowFilter-"><code>setRowFilter(javax.swing.RowFilter<? super M, ? super I>)</code></a> ,
|
||
<a href="../../javax/swing/DefaultRowSorter.html#setSortKeys-java.util.List-"><code>setSortKeys(java.util.List<? extends javax.swing.RowSorter.SortKey>)</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="useToString-int-">
|
||
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|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>useToString</h4> <pre>protected boolean useToString(int column)</pre>
|
||
<div class="block">
|
||
<span>返回在进行排序比较之前是否将该值转换为字符串。</span>
|
||
<span>如果真<code>ModelWrapper.getStringValueAt</code>将被使用,否则<code>ModelWrapper.getValueAt</code>将被使用。</span>
|
||
<span>它是由子类,如<code>TableRowSorter</code> ,兑现他们这个值<code>ModelWrapper</code>实现。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> - 根据底层模型测试的列的索引
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果
|
||
<code>column</code>无效
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="setComparator-int-java.util.Comparator-">
|
||
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|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>setComparator</h4> <pre>public void setComparator(int column,
|
||
<a href="../../java/util/Comparator.html" title="interface in java.util">Comparator</a><?> comparator)</pre>
|
||
<div class="block">
|
||
<span>设置<code>Comparator</code>在排序指定列时使用。</span>
|
||
<span>这不会触发排序。</span>
|
||
<span>如果要在设置比较器后进行排序,则需要显式调用<code>sort</code> 。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> -列的索引
|
||
<code>Comparator</code>是用于,在底层模型而言
|
||
</dd>
|
||
<dd>
|
||
<code>comparator</code> -
|
||
<code>Comparator</code>使用
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果
|
||
<code>column</code>在基础模型的范围之外
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getComparator-int-">
|
||
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||
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|
||
<li class="blockList"> <h4>getComparator</h4> <pre>public <a href="../../java/util/Comparator.html" title="interface in java.util">Comparator</a><?> getComparator(int column)</pre>
|
||
<div class="block">
|
||
<span>返回<code>Comparator</code>指定列。</span>
|
||
<span>这将返回<code>null</code>如果<code>Comparator</code>尚未为列指定。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>column</code> -列去取
|
||
<code>Comparator</code>的,在底层模型而言
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
该
|
||
<code>Comparator</code>指定列
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果列超出了底层模型的范围
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getViewRowCount--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getViewRowCount</h4> <pre>public int getViewRowCount()</pre>
|
||
<div class="block">
|
||
<span>返回视图中的行数。</span>
|
||
<span>如果内容已被过滤,这可能与底层模型的行数有所不同。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#getViewRowCount--">getViewRowCount</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
视图中的行数
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见:</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../javax/swing/RowSorter.html#getModelRowCount--"><code>RowSorter.getModelRowCount()</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getModelRowCount--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getModelRowCount</h4> <pre>public int getModelRowCount()</pre>
|
||
<div class="block">
|
||
返回底层模型中的行数。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#getModelRowCount--">getModelRowCount</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
底层模型中的行数
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见:</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../javax/swing/RowSorter.html#getViewRowCount--"><code>RowSorter.getViewRowCount()</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="modelStructureChanged--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>modelStructureChanged</h4> <pre>public void modelStructureChanged()</pre>
|
||
<div class="block">
|
||
<span>当底层模型结构完全改变时调用。</span>
|
||
<span>例如,如果<code>TableModel</code>中的列数改变了,则会调用此方法。</span>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#modelStructureChanged--">modelStructureChanged</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>类
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="allRowsChanged--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>allRowsChanged</h4> <pre>public void allRowsChanged()</pre>
|
||
<div class="block">
|
||
<span>当底层模型的内容完全改变时调用。</span>
|
||
<span>表的结构是一样的,只有内容已经改变了。</span>
|
||
<span>这通常是在太贵的情况下发送的,以表征其他方法的变化。</span>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#allRowsChanged--">allRowsChanged</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="rowsInserted-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>rowsInserted</h4> <pre>public void rowsInserted(int firstRow,
|
||
int endRow)</pre>
|
||
<div class="block">
|
||
<span>当行已经在指定范围(包括)中插入到底层模型中时调用。</span>
|
||
<p> <span>参数给出了影响范围的指标。</span> <span>第一个参数是变更前的模型,并且必须小于或等于变更前的模型大小。</span> <span>第二个参数是改变后的模型,必须小于变更后的模型大小。</span> <span>例如,如果您有5行模型,并在模型的末尾添加3个项目,那么索引为5,7。</span> </p>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#rowsInserted-int-int-">rowsInserted</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>类
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>firstRow</code> - 第一行
|
||
</dd>
|
||
<dd>
|
||
<code>endRow</code> - 最后一行
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果任一参数无效,或
|
||
<code>firstRow</code> >
|
||
<code>endRow</code>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="rowsDeleted-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>rowsDeleted</h4> <pre>public void rowsDeleted(int firstRow,
|
||
int endRow)</pre>
|
||
<div class="block">
|
||
<span>当从指定范围(含)的底层模型中删除行时调用。</span>
|
||
<p> <span>这些参数给出了影响范围的指标,并且是在变化<b>前</b>的模型。</span> <span>例如,如果您有5行模型,并从模型末尾删除3个项目,则索引为2,4。</span> </p>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#rowsDeleted-int-int-">rowsDeleted</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>firstRow</code> - 第一行
|
||
</dd>
|
||
<dd>
|
||
<code>endRow</code> - 最后一行
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果任一参数超出变更前模型的范围,或者
|
||
<code>firstRow</code> >
|
||
<code>endRow</code>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="rowsUpdated-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>rowsUpdated</h4> <pre>public void rowsUpdated(int firstRow,
|
||
int endRow)</pre>
|
||
<div class="block">
|
||
<span>在基础模型中在指定范围(包括)之间更改行时调用。</span>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#rowsUpdated-int-int-">rowsUpdated</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>firstRow</code> - 第一行,在底层模型方面
|
||
</dd>
|
||
<dd>
|
||
<code>endRow</code> - 根据底层模型的最后一行
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果任一参数超出了基础模型的范围,或者
|
||
<code>firstRow</code> >
|
||
<code>endRow</code>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="rowsUpdated-int-int-int-">
|
||
<!-- --> </a>
|
||
<ul class="blockListLast">
|
||
<li class="blockList"> <h4>rowsUpdated</h4> <pre>public void rowsUpdated(int firstRow,
|
||
int endRow,
|
||
int column)</pre>
|
||
<div class="block">
|
||
<span>当行中的列在指定范围内的底层模型中更新时调用。</span>
|
||
<p> <span>通常不会调用此方法。</span> <span>这种方法是公开的,允许视图类调用它。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../javax/swing/RowSorter.html#rowsUpdated-int-int-int-">rowsUpdated</a></code>在
|
||
<code><a href="../../javax/swing/RowSorter.html" title="class in javax.swing">RowSorter</a><<a href="../../javax/swing/DefaultRowSorter.html" title="type parameter in DefaultRowSorter">M</a>></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>firstRow</code> - 第一行,在底层模型方面
|
||
</dd>
|
||
<dd>
|
||
<code>endRow</code> - 根据底层模型的最后一行
|
||
</dd>
|
||
<dd>
|
||
<code>column</code> - 在底层模型方面已经改变的列
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../java/lang/IndexOutOfBoundsException.html" title="class in java.lang">IndexOutOfBoundsException</a></code> - 如果任何一个参数在更改后的基础模型的范围之外,
|
||
<code>firstRow</code> >
|
||
<code>endRow</code>或
|
||
<code>column</code>在基础模型的范围之外
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
</div>
|
||
</div> |