this.txtSelection.setEnabled(bState);
if ( bState ) {  if (sKey == null || sKey.length() == 0) { txtSelection.setEnabled(true); } } else { this.txtSelection.setEnabled(bState); }
    public void setEnabled(boolean bState)    {        this.txtSelection.setEnabled(bState);        this.btnDown.setEnabled(bState);        this.bEnabled = bState;    }