source: src/main/java/genius/gui/panels/SpinnerModel.java@ 87

package genius.gui.panels;

import javax.swing.SpinnerNumberModel;
import javax.swing.event.ChangeListener;

/**
 * Just like SpinnerModel but ensures that it works with numbers of type N. This
 * improves type checking. Useful when you get something out of the model....
 * 
 * @param N
 *            the type of the numbers in the model, the number must also
 *            implement Comparable.
 */
public class SpinnerModel<N extends Number> {

        private SpinnerNumberModel spinmodel;

        public SpinnerModel(N value, N minimum, N maximum, N stepSize) {
                spinmodel = new SpinnerNumberModel(value, (Comparable) minimum,
                                (Comparable) maximum, stepSize);
        }

        @SuppressWarnings("unchecked")
        public N getMinimum() {
                return (N) spinmodel.getMinimum();
        }

        @SuppressWarnings("unchecked")
        public N getMaximum() {
                return (N) spinmodel.getMaximum();
        }

        public javax.swing.SpinnerModel getSpinnerModel() {
                return spinmodel;
        }

        @SuppressWarnings("unchecked")
        public N getValue() {
                return (N) spinmodel.getValue();
        }

        public void setValue(N value) {
                spinmodel.setValue(value);
        }

        public void addChangeListener(ChangeListener changeListener) {
                spinmodel.addChangeListener(changeListener);
        }

}