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https://github.com/fofolee/uTools-Manuals.git
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353 lines
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HTML
353 lines
13 KiB
HTML
<div class="header">
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<div class="subTitle">
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javax.swing.table
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</div>
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<h2 class="title" title="Interface TableModel">Interface TableModel</h2>
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</div><div class="contentContainer">
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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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所有已知实现类：
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</dt>
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<dd>
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<span><a href="../../../javax/swing/table/AbstractTableModel.html" title="javax.swing.table中的类">AbstractTableModel</a> ， <a href="../../../javax/swing/table/DefaultTableModel.html" title="javax.swing.table中的类">DefaultTableModel</a></span>
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</dd>
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</dl>
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<hr/> <br/> <pre>public interface <span class="typeNameLabel">TableModel</span></pre>
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<div class="block">
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<span><code>TableModel</code>接口指定<code>JTable</code>将用于查询表格数据模型的方法。</span>
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<p> <span>的<code>JTable</code>可设置以显示它实现了任何数据模型<code>TableModel</code>接口与几行代码的：</span> </p>
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<pre> <span>TableModel myData = new MyTableModel();
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JTable table = new JTable(myData);</span> </pre>
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<p> <span>有关进一步的文档，请参阅<em>Java教程</em>中<em>的</em> <a href="http://docs.oracle.com/javase/tutorial/uiswing/components/table.html#data">Creating a Table Model</a> 。</span> </p>
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</div>
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<dl>
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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/JTable.html" title="javax.swing中的类"><code>JTable</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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<!-- ========== 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="t3"><span><a href="javascript:show(4);">抽象方法</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/table/TableModel.html#addTableModelListener-javax.swing.event.TableModelListener-">addTableModelListener</a></span>(<a href="../../../javax/swing/event/TableModelListener.html" title="interface in javax.swing.event">TableModelListener</a> l)</code>
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<div class="block">
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将一个监听器添加到每次发生数据模型更改时通知的列表。
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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><a href="../../../java/lang/Class.html" title="class in java.lang">类</a><?></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#getColumnClass-int-">getColumnClass</a></span>(int columnIndex)</code>
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<div class="block">
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返回列中所有单元格值的最具体的超类。
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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/table/TableModel.html#getColumnCount--">getColumnCount</a></span>()</code>
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<div class="block">
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返回模型中的列数。
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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/lang/String.html" title="class in java.lang">String</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#getColumnName-int-">getColumnName</a></span>(int columnIndex)</code>
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<div class="block">
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返回列的名称
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<code>columnIndex</code> 。
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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/table/TableModel.html#getRowCount--">getRowCount</a></span>()</code>
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<div class="block">
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返回模型中的行数。
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</div> </td>
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</tr>
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<tr class="rowColor" id="i5">
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<td class="colFirst"><code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#getValueAt-int-int-">getValueAt</a></span>(int rowIndex, int columnIndex)</code>
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<div class="block">
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返回单元格的
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<code>columnIndex</code>和
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<code>rowIndex</code> 。
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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>boolean</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#isCellEditable-int-int-">isCellEditable</a></span>(int rowIndex, int columnIndex)</code>
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<div class="block">
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如果可以编辑
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<code>rowIndex</code>和
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<code>columnIndex</code>的单元格，则返回true。
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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>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#removeTableModelListener-javax.swing.event.TableModelListener-">removeTableModelListener</a></span>(<a href="../../../javax/swing/event/TableModelListener.html" title="interface in javax.swing.event">TableModelListener</a> l)</code>
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<div class="block">
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从每次发生数据模型更改时通知的列表中删除一个侦听器。
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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>void</code></td>
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/table/TableModel.html#setValueAt-java.lang.Object-int-int-">setValueAt</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> aValue, int rowIndex, int columnIndex)</code>
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<div class="block">
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将单元格中的值设置为
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<code>columnIndex</code> ，并将
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<code>rowIndex</code>设置为
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<code>aValue</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> </li>
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</ul>
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</div>
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<div class="details">
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<ul class="blockList">
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<li class="blockList">
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<!-- ============ METHOD DETAIL ========== -->
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<ul class="blockList">
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<li class="blockList"><a name="method.detail">
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<!-- --> </a> <h3>方法详细信息</h3> <a name="getRowCount--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getRowCount</h4> <pre>int getRowCount()</pre>
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<div class="block">
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<span>返回模型中的行数。</span>
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<span>A <code>JTable</code>使用此方法来确定应显示多少行。</span>
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<span>这种方法应该很快，因为它在渲染过程中经常被称为。</span>
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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模型中的行数
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../javax/swing/table/TableModel.html#getColumnCount--"><code>getColumnCount()</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getColumnCount--">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getColumnCount</h4> <pre>int getColumnCount()</pre>
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<div class="block">
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<span>返回模型中的列数。</span>
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<span>A <code>JTable</code>使用此方法来确定默认情况下应创建和显示多少列。</span>
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</div>
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<dl>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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模型中的列数
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../javax/swing/table/TableModel.html#getRowCount--"><code>getRowCount()</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getColumnName-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getColumnName</h4> <pre><a href="../../../java/lang/String.html" title="class in java.lang">String</a> getColumnName(int columnIndex)</pre>
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<div class="block">
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<span>返回列的名称<code>columnIndex</code> 。</span>
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<span>这用于初始化表的列标题名称。</span>
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<span>注意：这个名字不一定是唯一的;</span>
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<span>表中的两列可以具有相同的名称。</span>
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>columnIndex</code> - 列的索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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列的名称
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</dd>
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</dl> </li>
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</ul> <a name="getColumnClass-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getColumnClass</h4> <pre><a href="../../../java/lang/Class.html" title="class in java.lang">类</a><?> getColumnClass(int columnIndex)</pre>
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<div class="block">
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<span>返回列中所有单元格值的最具体的超类。</span>
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<span><code>JTable</code>使用这个来设置列的默认渲染器和编辑器。</span>
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>columnIndex</code> - 列的索引
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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模型中对象值的共同祖先类。
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</dd>
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</dl> </li>
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</ul> <a name="isCellEditable-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>isCellEditable</h4> <pre>boolean isCellEditable(int rowIndex,
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int columnIndex)</pre>
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<div class="block">
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<span>如果可以编辑<code>rowIndex</code>和<code>columnIndex</code>的单元格，则返回true。</span>
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<span>否则，单元格上的<code>setValueAt</code>将不会更改该单元格的值。</span>
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>rowIndex</code> - 要查询其值的行
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</dd>
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<dd>
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<code>columnIndex</code> - 要查询其值的列
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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如果单元格是可编辑的，则为true
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../javax/swing/table/TableModel.html#setValueAt-java.lang.Object-int-int-"><code>setValueAt(java.lang.Object, int, int)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="getValueAt-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>getValueAt</h4> <pre><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> getValueAt(int rowIndex,
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int columnIndex)</pre>
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<div class="block">
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返回单元格的
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<code>columnIndex</code>和
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<code>rowIndex</code> 。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>rowIndex</code> - 要查询其值的行
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</dd>
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<dd>
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<code>columnIndex</code> - 要查询其值的列
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</dd>
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<dt>
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<span class="returnLabel">结果</span>
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</dt>
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<dd>
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在指定单元格的值Object
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</dd>
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</dl> </li>
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</ul> <a name="setValueAt-java.lang.Object-int-int-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>setValueAt</h4> <pre>void setValueAt(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> aValue,
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int rowIndex,
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int columnIndex)</pre>
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<div class="block">
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将单元格中的值设置为
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<code>columnIndex</code> ，并将
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<code>rowIndex</code>设置为
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<code>aValue</code> 。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>aValue</code> - 新值
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</dd>
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<dd>
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<code>rowIndex</code> - 要更改其值的行
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</dd>
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<dd>
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<code>columnIndex</code> - 要更改其值的列
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</dd>
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<dt>
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<span class="seeLabel">另请参见：</span>
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</dt>
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<dd>
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<a href="../../../javax/swing/table/TableModel.html#getValueAt-int-int-"><code>getValueAt(int, int)</code></a> ，
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<a href="../../../javax/swing/table/TableModel.html#isCellEditable-int-int-"><code>isCellEditable(int, int)</code></a>
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</dd>
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</dl> </li>
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</ul> <a name="addTableModelListener-javax.swing.event.TableModelListener-">
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<!-- --> </a>
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<ul class="blockList">
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<li class="blockList"> <h4>addTableModelListener</h4> <pre>void addTableModelListener(<a href="../../../javax/swing/event/TableModelListener.html" title="interface in javax.swing.event">TableModelListener</a> l)</pre>
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<div class="block">
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将一个监听器添加到每次发生数据模型更改时通知的列表。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>l</code> - TableModelListener
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</dd>
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</dl> </li>
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</ul> <a name="removeTableModelListener-javax.swing.event.TableModelListener-">
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<!-- --> </a>
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<ul class="blockListLast">
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<li class="blockList"> <h4>removeTableModelListener</h4> <pre>void removeTableModelListener(<a href="../../../javax/swing/event/TableModelListener.html" title="interface in javax.swing.event">TableModelListener</a> l)</pre>
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<div class="block">
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从每次发生数据模型更改时通知的列表中删除一个侦听器。
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</div>
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<dl>
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<dt>
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<span class="paramLabel">参数</span>
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</dt>
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<dd>
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<code>l</code> - TableModelListener
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</dd>
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</dl> </li>
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</ul> </li>
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</ul> </li>
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</ul>
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</div>
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</div> |