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

Java Class File | 1979-12-31 | 738 b | 23 lines

package javax.swing.plaf.basic;

import java.awt.Component;
import java.awt.event.ActionEvent;
import java.util.EventObject;
import javax.swing.AbstractAction;
import javax.swing.JComboBox;

class BasicComboBoxUI$DownAction extends AbstractAction {
   public void actionPerformed(ActionEvent var1) {
      JComboBox var2 = (JComboBox)((EventObject)var1).getSource();
      if (((Component)var2).isEnabled()) {
         BasicComboBoxUI var3 = (BasicComboBoxUI)var2.getUI();
         if (var3.isPopupVisible(var2)) {
            var3.selectNextPossibleValue();
         } else {
            var3.setPopupVisible(var2, true);
         }
      }

   }
}