http://www.jexp.ru/index.php?action=history&feed=atom&title=Java_by_API%2Fjavax.swing.event%2FHierarchyEvent 2026-04-27T12:25:44Z История изменений этой страницы в вики MediaWiki 1.30.0 http://www.jexp.ru/index.php?title=Java_by_API/javax.swing.event/HierarchyEvent&diff=1428&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://www.jexp.ru/index.php?title=Java_by_API/javax.swing.event/HierarchyEvent&diff=1429&oldid=prev 2010-05-31T14:33:19Z

<p>1 версия</p> <p><b>Новая страница</b></p><div>== HierarchyEvent.SHOWING_CHANGED ==<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 java.awt.event.ActionEvent;<br /> import java.awt.event.ActionListener;<br /> import java.awt.event.HierarchyEvent;<br /> import java.awt.event.HierarchyListener;<br /> import javax.swing.JButton;<br /> import javax.swing.JComponent;<br /> import javax.swing.JFrame;<br /> import javax.swing.JSplitPane;<br /> public class MainClass {<br /> public static void main(String args[]) throws Exception {<br /> JFrame vFrame = new JFrame(&quot;Vertical Split&quot;);<br /> vFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br /> JComponent leftButton = new JButton(&quot;Left&quot;);<br /> JComponent rightButton = new JButton(&quot;Right&quot;);<br /> final JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);<br /> splitPane.setOneTouchExpandable(true);<br /> splitPane.setLeftComponent(leftButton);<br /> splitPane.setRightComponent(rightButton);<br /> <br /> ActionListener oneActionListener = new ActionListener() {<br /> public void actionPerformed(ActionEvent event) {<br /> splitPane.resetToPreferredSizes();<br /> }<br /> };<br /> ((JButton) rightButton).addActionListener(oneActionListener);<br /> <br /> ActionListener anotherActionListener = new ActionListener() {<br /> public void actionPerformed(ActionEvent event) {<br /> splitPane.setDividerLocation(10);<br /> splitPane.setContinuousLayout(true);<br /> }<br /> };<br /> <br /> ((JButton) leftButton).addActionListener(anotherActionListener);<br /> HierarchyListener hierarchyListener = new HierarchyListener() {<br /> public void hierarchyChanged(HierarchyEvent e) {<br /> long flags = e.getChangeFlags();<br /> if ((flags &amp; HierarchyEvent.SHOWING_CHANGED) == HierarchyEvent.SHOWING_CHANGED) {<br /> splitPane.setDividerLocation(.75);<br /> }<br /> }<br /> };<br /> splitPane.addHierarchyListener(hierarchyListener);<br /> vFrame.add(splitPane, BorderLayout.CENTER);<br /> vFrame.setSize(300, 150);<br /> vFrame.setVisible(true);<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>

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