http://jexp.ru/index.php?action=history&feed=atom&title=Java_by_API%2Fjavax.swing.table%2FDefaultTableColumnModel 2026-05-16T11:39:37Z История изменений этой страницы в вики MediaWiki 1.30.0 http://jexp.ru/index.php?title=Java_by_API/javax.swing.table/DefaultTableColumnModel&diff=472&oldid=prev 2010-05-31T17:43:48Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 17:43, 31 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

http://jexp.ru/index.php?title=Java_by_API/javax.swing.table/DefaultTableColumnModel&diff=473&oldid=prev 2010-05-31T14:17:13Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>== DefaultTableColumnModel: moveColumn(int columnIndex, int newIndex) ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import java.awt.BorderLayout;<br /> import javax.swing.JFrame;<br /> import javax.swing.JScrollPane;<br /> import javax.swing.JTable;<br /> import javax.swing.table.DefaultTableColumnModel;<br /> import javax.swing.table.DefaultTableModel;<br /> import javax.swing.table.TableColumn;<br /> public class MainClass extends JFrame {<br /> public MainClass() {<br /> super(&quot;Abstract Model JTable Test&quot;);<br /> setSize(300, 200);<br /> setDefaultCloseOperation(EXIT_ON_CLOSE);<br /> DefaultTableModel dtm = new DefaultTableModel(new String[][] { { &quot;1&quot;, &quot;2&quot;, &quot;3&quot; },<br /> { &quot;4&quot;, &quot;5&quot;, &quot;6&quot; } }, new String[] { &quot;Names&quot;, &quot;In&quot;, &quot;Order&quot; });<br /> SortingColumnModel scm = new SortingColumnModel();<br /> JTable jt = new JTable(dtm, scm);<br /> jt.createDefaultColumnsFromModel();<br /> JScrollPane jsp = new JScrollPane(jt);<br /> getContentPane().add(jsp, BorderLayout.CENTER);<br /> }<br /> public static void main(String args[]) {<br /> MainClass ce = new MainClass();<br /> ce.setVisible(true);<br /> }<br /> }<br /> class SortingColumnModel extends DefaultTableColumnModel {<br /> public void addColumn(TableColumn tc) {<br /> super.addColumn(tc);<br /> int newIndex = sortedIndexOf(tc);<br /> if (newIndex != tc.getModelIndex()) {<br /> moveColumn(tc.getModelIndex(), newIndex);<br /> }<br /> }<br /> protected int sortedIndexOf(TableColumn tc) {<br /> int stop = getColumnCount();<br /> String name = tc.getHeaderValue().toString();<br /> for (int i = 0; i &lt; stop; i++) {<br /> if (name.rupareTo(getColumn(i).getHeaderValue().toString()) &lt;= 0) {<br /> return i;<br /> }<br /> }<br /> return stop;<br /> }<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;<br /> <br /> <br /> <br /> <br /> <br /> == extends DefaultTableColumnModel ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> import java.awt.BorderLayout;<br /> import javax.swing.JFrame;<br /> import javax.swing.JScrollPane;<br /> import javax.swing.JTable;<br /> import javax.swing.table.DefaultTableColumnModel;<br /> import javax.swing.table.DefaultTableModel;<br /> import javax.swing.table.TableColumn;<br /> public class MainClass extends JFrame {<br /> public MainClass() {<br /> super(&quot;Abstract Model JTable Test&quot;);<br /> setSize(300, 200);<br /> setDefaultCloseOperation(EXIT_ON_CLOSE);<br /> DefaultTableModel dtm = new DefaultTableModel(new String[][] { { &quot;1&quot;, &quot;2&quot;, &quot;3&quot; },<br /> { &quot;4&quot;, &quot;5&quot;, &quot;6&quot; } }, new String[] { &quot;Names&quot;, &quot;In&quot;, &quot;Order&quot; });<br /> SortingColumnModel scm = new SortingColumnModel();<br /> JTable jt = new JTable(dtm, scm);<br /> jt.createDefaultColumnsFromModel();<br /> JScrollPane jsp = new JScrollPane(jt);<br /> getContentPane().add(jsp, BorderLayout.CENTER);<br /> }<br /> public static void main(String args[]) {<br /> MainClass ce = new MainClass();<br /> ce.setVisible(true);<br /> }<br /> }<br /> class SortingColumnModel extends DefaultTableColumnModel {<br /> public void addColumn(TableColumn tc) {<br /> super.addColumn(tc);<br /> int newIndex = sortedIndexOf(tc);<br /> if (newIndex != tc.getModelIndex()) {<br /> moveColumn(tc.getModelIndex(), newIndex);<br /> }<br /> }<br /> protected int sortedIndexOf(TableColumn tc) {<br /> int stop = getColumnCount();<br /> String name = tc.getHeaderValue().toString();<br /> for (int i = 0; i &lt; stop; i++) {<br /> if (name.rupareTo(getColumn(i).getHeaderValue().toString()) &lt;= 0) {<br /> return i;<br /> }<br /> }<br /> return stop;<br /> }<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>

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