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/*
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 */
package org.pepsoft.util.swing;

import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;

/**
 *
 * @author Pepijn
 */
public final class SpinnerUtils {
    private SpinnerUtils() {
        // Prevent instantiation
    }
    
    /**
     * Set the maximum of a {@link JSpinner} with a number spinner model to a
     * new value, adjusting the current value first if necessary.
     * 
     * @param spinner The spinner of which to set the maximum. Must have a
     * {@link SpinnerNumberModel}.
     * @param newMaximum The value to set the maximum to. Must be a
     * {@link Number}.
     */
    public static void setMaximum(JSpinner spinner, Comparable newMaximum) {
        setMaximum((SpinnerNumberModel) spinner.getModel(), newMaximum);
    }
    
    /**
     * Set the maximum of a number spinner model to a new value, adjusting the
     * current value first if necessary.
     * 
     * @param model The model of which to set the maximum.
     * @param newMaximum The value to set the maximum to. Must be a
     * {@link Number}.
     */
    public static void setMaximum(SpinnerNumberModel model, Comparable newMaximum) {
        if (((Number) model.getValue()).doubleValue() > ((Number) newMaximum).doubleValue()) {
            model.setValue(newMaximum);
        }
        model.setMaximum(newMaximum);
    }
}