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Java Class File  |  1979-12-31  |  1.0 KB  |  35 lines
  1. package javax.swing.plaf.basic;
  2.  
  3. import java.awt.Component;
  4. import java.awt.event.ActionEvent;
  5. import java.util.EventObject;
  6. import javax.swing.AbstractAction;
  7. import javax.swing.JMenu;
  8. import javax.swing.MenuElement;
  9. import javax.swing.MenuSelectionManager;
  10.  
  11. class BasicMenuUI$CancelAction extends AbstractAction {
  12.    private BasicMenuUI$CancelAction() {
  13.    }
  14.  
  15.    public void actionPerformed(ActionEvent var1) {
  16.       JMenu var2 = (JMenu)((EventObject)var1).getSource();
  17.       if (((Component)var2).isEnabled()) {
  18.          MenuElement[] var3 = MenuSelectionManager.defaultManager().getSelectedPath();
  19.          if (var3.length > 4) {
  20.             MenuElement[] var4 = new MenuElement[var3.length - 2];
  21.             System.arraycopy(var3, 0, var4, 0, var3.length - 2);
  22.             MenuSelectionManager.defaultManager().setSelectedPath(var4);
  23.          } else {
  24.             MenuSelectionManager.defaultManager().clearSelectedPath();
  25.          }
  26.  
  27.       }
  28.    }
  29.  
  30.    // $FF: synthetic method
  31.    BasicMenuUI$CancelAction(BasicMenuUI.1 var1) {
  32.       this();
  33.    }
  34. }
  35.