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		<id>http://jexp.ru/index.php?action=history&amp;feed=atom&amp;title=Java_by_API%2Fjavax.swing.tree%2FTreeCellRenderer</id>
		<title>Java by API/javax.swing.tree/TreeCellRenderer - История изменений</title>
		<link rel="self" type="application/atom+xml" href="http://jexp.ru/index.php?action=history&amp;feed=atom&amp;title=Java_by_API%2Fjavax.swing.tree%2FTreeCellRenderer"/>
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		<updated>2026-04-09T18:17:12Z</updated>
		<subtitle>История изменений этой страницы в вики</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>http://jexp.ru/index.php?title=Java_by_API/javax.swing.tree/TreeCellRenderer&amp;diff=2401&amp;oldid=prev</id>
		<title> в 17:43, 31 мая 2010</title>
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				<updated>2010-05-31T17:43:48Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;ru&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Предыдущая&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Версия 17:43, 31 мая 2010&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; style=&quot;text-align: center;&quot; lang=&quot;ru&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(нет различий)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
			</entry>

	<entry>
		<id>http://jexp.ru/index.php?title=Java_by_API/javax.swing.tree/TreeCellRenderer&amp;diff=2402&amp;oldid=prev</id>
		<title>Admin: 1 версия</title>
		<link rel="alternate" type="text/html" href="http://jexp.ru/index.php?title=Java_by_API/javax.swing.tree/TreeCellRenderer&amp;diff=2402&amp;oldid=prev"/>
				<updated>2010-05-31T14:44:46Z</updated>
		
		<summary type="html">&lt;p&gt;1 версия&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Новая страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== implements TreeCellRenderer ==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- start source code --&amp;gt;&lt;br /&gt;
   &lt;br /&gt;
    &amp;lt;source lang=&amp;quot;java&amp;quot;&amp;gt;&lt;br /&gt;
import java.awt.BorderLayout;&lt;br /&gt;
import java.awt.ruponent;&lt;br /&gt;
import javax.swing.JFrame;&lt;br /&gt;
import javax.swing.JScrollPane;&lt;br /&gt;
import javax.swing.JTree;&lt;br /&gt;
import javax.swing.ToolTipManager;&lt;br /&gt;
import javax.swing.tree.DefaultMutableTreeNode;&lt;br /&gt;
import javax.swing.tree.DefaultTreeCellRenderer;&lt;br /&gt;
import javax.swing.tree.TreeCellRenderer;&lt;br /&gt;
public class MainClass {&lt;br /&gt;
  public static void main(final String args[]) {&lt;br /&gt;
    JFrame frame = new JFrame(&amp;quot;Tree Tips&amp;quot;);&lt;br /&gt;
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);&lt;br /&gt;
    JTree tree = new JTree(new String[]{&amp;quot;a&amp;quot;,&amp;quot;b&amp;quot;,&amp;quot;c&amp;quot;});&lt;br /&gt;
    ToolTipManager.sharedInstance().registerComponent(tree);&lt;br /&gt;
    TreeCellRenderer renderer = new ToolTipTreeCellRenderer();&lt;br /&gt;
    tree.setCellRenderer(renderer);&lt;br /&gt;
    JScrollPane scrollPane = new JScrollPane(tree);&lt;br /&gt;
    frame.add(scrollPane, BorderLayout.CENTER);&lt;br /&gt;
    frame.setSize(300, 150);&lt;br /&gt;
    frame.setVisible(true);&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
class ToolTipTreeCellRenderer implements TreeCellRenderer {&lt;br /&gt;
  DefaultTreeCellRenderer renderer = new DefaultTreeCellRenderer();&lt;br /&gt;
  public ToolTipTreeCellRenderer() {&lt;br /&gt;
  }&lt;br /&gt;
  public Component getTreeCellRendererComponent(JTree tree, Object value, boolean selected,&lt;br /&gt;
      boolean expanded, boolean leaf, int row, boolean hasFocus) {&lt;br /&gt;
    Object tip = null;&lt;br /&gt;
    if (value != null) {&lt;br /&gt;
      &lt;br /&gt;
      if (value instanceof DefaultMutableTreeNode) {&lt;br /&gt;
        tip = ((DefaultMutableTreeNode) value).getUserObject();&lt;br /&gt;
      } else {&lt;br /&gt;
        tip = tree.convertValueToText(value, selected, expanded, leaf, row, hasFocus);&lt;br /&gt;
      }&lt;br /&gt;
      renderer.setToolTipText((String)tip);&lt;br /&gt;
    }&lt;br /&gt;
    renderer.setText((String)tip);&lt;br /&gt;
    return renderer;&lt;br /&gt;
  }&lt;br /&gt;
}&lt;br /&gt;
           &lt;br /&gt;
       &amp;lt;/source&amp;gt;&lt;br /&gt;
    &lt;br /&gt;
   &lt;br /&gt;
  &amp;lt;!-- end source code --&amp;gt;&lt;/div&gt;</summary>
		<author><name>Admin</name></author>	</entry>

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