maxButtOperator.copyEnvironment(this);
minButtOperator.setOutput(output.createErrorOutput());
maxButtOperator.setOutput(output.createErrorOutput());
Timeouts times = timeouts.cloneThis();
times.setTimeout("AbstractButtonOperator.PushButtonTimeout",
times.getTimeout("JScrollBarOperator.OneScrollClickTimeout"));
minButtOperator.setTimeouts(times);
maxButtOperator.setTimeouts(times);
minButtOperator.setVisualizer(new EmptyVisualizer());