numberCombo.setObjectArray(new Object[] { Double.valueOf(1), Double.valueOf(2), Double.valueOf(3) });
numberCombo.setDisplayedList(new String[] { "Label 1", "Label 2", "Label 3" });
// numberCombo.setEditable(false);
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);