@Override
public void modbusSlaveRemoved(ModbusSlave slave)
{
ModbusSlaveAddress slaveID = slave.getSlaveId();
ModbusSlavePanel panel = findModbusSlavePanel(slaveID);
if( panel != null )
{
// the dialog will be disconnect, so remove it to:
panel.delete();
// remove panel from the list
slavesListPanel.remove( panel );
// force the list to redo the layout