https://wiki.twig.es/index.php?action=history&feed=atom&title=Repaint%28%29 2026-05-06T14:09:09Z Revision history for this page on the wiki MediaWiki 1.23.0 https://wiki.twig.es/index.php?title=Repaint()&diff=1404&oldid=prev 2014-11-14T13:12:18Z

<p>Created page with &quot;&lt;source lang=&quot;java&quot;&gt; import java.awt.Color; import java.awt.Container; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.MouseMotionA...&quot;</p> <p><b>New page</b></p><div>&lt;source lang=&quot;java&quot;&gt;<br /> import java.awt.Color;<br /> import java.awt.Container;<br /> import java.awt.event.MouseAdapter;<br /> import java.awt.event.MouseEvent;<br /> import java.awt.event.MouseMotionAdapter;<br /> <br /> import javax.swing.JFrame;<br /> import javax.swing.JPanel;<br /> <br /> public class MainClass {<br /> <br /> public static void main(String[] args) {<br /> JFrame aWindow = new JFrame();<br /> aWindow.setBounds(200, 200, 200, 200);<br /> aWindow.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);<br /> <br /> Container content = aWindow.getContentPane();<br /> content.add(new MouseMotionAdapterDemo());<br /> aWindow.setVisible(true);<br /> }<br /> }<br /> <br /> class MouseMotionAdapterDemo extends JPanel {<br /> <br /> public MouseMotionAdapterDemo() {<br /> setBackground(Color.white);<br /> addMouseListener(new Adapter1(this));<br /> addMouseMotionListener(new Adapter2(this));<br /> }<br /> }<br /> <br /> class Adapter1 extends MouseAdapter {<br /> MouseMotionAdapterDemo mmad;<br /> <br /> public Adapter1(MouseMotionAdapterDemo mmad) {<br /> this.mmad = mmad;<br /> }<br /> <br /> public void mouseReleased(MouseEvent me) {<br /> mmad.setBackground(Color.white);<br /> mmad.repaint();<br /> }<br /> }<br /> <br /> class Adapter2 extends MouseMotionAdapter {<br /> MouseMotionAdapterDemo mmad;<br /> <br /> public Adapter2(MouseMotionAdapterDemo mmad) {<br /> this.mmad = mmad;<br /> }<br /> <br /> public void mouseDragged(MouseEvent me) {<br /> mmad.setBackground(Color.cyan);<br /> mmad.repaint();<br /> }<br /> }<br /> &lt;/source&gt;</div>

George2