Java tutorial
import javax.swing.JSpinner; import javax.swing.SpinnerModel; import javax.swing.SpinnerNumberModel; public class Main { public static void main(String[] argv) throws Exception { // Create a number spinner that only handles values in the range [0,100] int min = 0; int max = 100; int step = 5; int initValue = 50; SpinnerModel model = new SpinnerNumberModel(initValue, min, max, step); JSpinner spinner = new JSpinner(model); } }