com.nqadmin.swingset.formatting.SSIntegerFormatterFactory Maven / Gradle / Ivy

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Data-aware replacements for many of the standard Java Swing components
There is a newer version: 4.0.12
/*******************************************************************************
 * Copyright (C) 2003-2021, Prasanth R. Pasala, Brian E. Pangburn, & The Pangburn Group
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * 3. Neither the name of the copyright holder nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * Contributors:
 *   Prasanth R. Pasala
 *   Brian E. Pangburn
 *   Diego Gil
 *   Man "Bee" Vo
 *   Ernie R. Rael
 ******************************************************************************/
package com.nqadmin.swingset.formatting;

import java.text.NumberFormat;

import javax.swing.text.NumberFormatter;

// SSIntegerFormatterFactory.java
//
// SwingSet - Open Toolkit For Making Swing Controls Database-Aware

/**
 * SSIntegerFormatterFactory extends DefaultFormatterFactory for Integer fields.
 */
public class SSIntegerFormatterFactory extends javax.swing.text.DefaultFormatterFactory {

    /**
	 * unique serial id
	 */
	private static final long serialVersionUID = 7431201446112333734L;

	/**
     * Constructs a default SSIntegerFormatterFactory
     */
    public SSIntegerFormatterFactory() {
    	this(null);
    }

    /**
     * Creates an object of SSIntegerFormatterFactory with the specified precision
     * @param _precision - number of digits needed to display the number
     */
    public SSIntegerFormatterFactory(final Integer _precision) {
    	super();
    	
    	final NumberFormat format = NumberFormat.getIntegerInstance();
    	
    	if (_precision!=null) {
            format.setMaximumIntegerDigits(_precision);
            format.setMinimumIntegerDigits(1);
    	}

//        setDefaultFormatter(new NumberFormatter(NumberFormat.getIntegerInstance()));
//        setNullFormatter(null);
//        setEditFormatter(new NumberFormatter(NumberFormat.getIntegerInstance(Locale.US)));
        setDefaultFormatter(new NumberFormatter(format));
        setNullFormatter(null);
        setEditFormatter(new NumberFormatter(format));
        setDisplayFormatter(new NumberFormatter(format));

    }
}