package com.onaro.util.jfc;

import com.onaro.util.jfc.TextComponentFactory.LabelFont;

/**
 * An {@link com.onaro.util.jfc.ISummaryField IBrowserField}
 * component that displays int values.
 * The value may affect whether or not the field is highlighted.
 */
public class IntField extends DataField {
    private static final long serialVersionUID = 1L;
    
    /**
     * Creates an {@link IntField}.
     * @param name of the field, for testing purposes
     */
    public IntField (String name) {
        super (name);
    }
    
    /**
     * Creates an {@link IntField}.
     * @param name of the field, for testing purposes
     * @param font {@link LabelFont}
     */
    public IntField (String name, LabelFont font) {
        super (name, font);
    }
    
    /**
     * Formats and displays the value.
     * @param value
     */
    public void setValue (int value) {
        setValue (Integer.toString (value));
        validate (value);
    }
    
    /**
     * Validates the value and updates the field's appearance
     * accordingly.
     * @param value
     */
    protected void validate (int value) {
        // The default is no validation.
    }
}