S283 Planetary Science &… the Search for Life CD 3/0_CD-ROM.iso/install/jre1_3/lib/rt.jar/javax/swing/plaf/basic/BasicScrollPaneUI$ScrollEndAction.class

Java Class File | 1979-12-31 | 920 b | 29 lines

package javax.swing.plaf.basic;

import java.awt.Component;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.util.EventObject;
import javax.swing.AbstractAction;
import javax.swing.JScrollPane;
import javax.swing.JViewport;

class BasicScrollPaneUI$ScrollEndAction extends AbstractAction {
   protected BasicScrollPaneUI$ScrollEndAction(String var1) {
      super(var1);
   }

   public void actionPerformed(ActionEvent var1) {
      JScrollPane var2 = (JScrollPane)((EventObject)var1).getSource();
      JViewport var3 = var2.getViewport();
      Component var4;
      if (var3 != null && (var4 = var3.getView()) != null) {
         Rectangle var5 = var3.getViewRect();
         Rectangle var6 = var4.getBounds();
         var3.setViewPosition(new Point(var6.width - var5.width, var6.height - var5.height));
      }

   }
}