stringBox.connectWidget(stringLabel, stringScalarKey);
stringBox.connectWidget(stringCombo, stringScalarWriteKey);
stringBox.connectWidget(numberLabel, numberScalarKey);
numberScalarBox.connectWidget(numberCombo, numberScalarWriteKey);
booleanScalarBox.connectWidget(booleanCombo, booleanScalarWriteKey);
stringBox.connectWidget(booleanLabel, booleanScalarWriteKey);
stringMatrixBox.connectWidget(matrixCombo, stringMatrixKey);
TangoDataSourceFactory factory = (TangoDataSourceFactory) DataSourceProducerProvider
.getProducerByClassName(TangoDataSourceFactory.class.getName());
factory.setRefreshingStrategy(stringMatrixKey, null);