/**
* Add a Device
*/
private void addDevice() {
Window parent = UiUtilities.getLastModalChildOf(mOwner);
DeviceCreatorDialog dialog = new DeviceCreatorDialog(parent);
UiUtilities.centerAndShow(dialog);
DeviceIf device = dialog.createDevice();
if (device != null) {
mData.getDevices().add(device);
device.configDevice(UiUtilities.getLastModalChildOf(mOwner));
mDeviceList.setListData(new Vector<DeviceIf>(mData.getDevices()));