firePropertyChange(EDITABLE_CHANGED_PROPERTY, ! isEditable, isEditable);
firePropertyChange("editable", ! isEditable, isEditable);
  public void setEditable(boolean editable)  {    if (isEditable != editable)      {	isEditable = editable;	firePropertyChange(EDITABLE_CHANGED_PROPERTY, ! isEditable, isEditable);      }  }