Name: ooR10001 Date: 01/26/2001


Behavior of DateEditor is incorrect when javax.swing.JSpinner.DateEditor
instance is created by one of it's constructors. DateEditor doesn't become a
ChangeListener for the spinners model. This behavior contradicts with javadoc
which says:
-------------------
JSpinner.DateEditor

public JSpinner.DateEditor(JSpinner spinner)

      Construct a JSpinner editor that supports displaying and editing the
      value of a SpinnerDateModel with a JFormattedTextField. This DateEditor
      becomes both a ChangeListener on the spinners model and a
      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      PropertyChangeListener on the new JFormattedTextField.
      ...........

-------------------

Following test demonstrates this bug:
----------------------------
import javax.swing.*;

public class t {

    public static void main(String[] args) {
        JSpinner spinner = new JSpinner(new SpinnerDateModel());
        int i = 0;
        JSpinner.DateEditor editor = new JSpinner.DateEditor(spinner);
        SpinnerDateModel model = (SpinnerDateModel)spinner.getModel();
        javax.swing.event.ChangeListener[] cls = model.getChangeListeners();
        if (cls == null) {
            System.out.println("DateEditor is not a ChangeListener "
                               + "of spinners model");
            return;
        }
        for (i = 0; i < cls.length; i++) {
            System.out.println(cls[i].toString());
            if (editor.equals(cls[i])) {
                System.out.println("OKAY ");
                break;
            }
        }
        if (i == cls.length) {
            System.out.println("DateEditor is not a ChangeListener of "
                        + "the spinners model");
        }
    }
}
----------------------------

Test's output:
------------------------
javax.swing.JSpinner$ModelListener@5fc547
DateEditor is not a ChangeListener of the spinners model
------------------------

It needs to be fixed.

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