Swing ListModel contains - Java Swing

Java examples for Swing:JList

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Description

Swing ListModel contains

Demo Code

/*/*from   ww w .ja  v a  2  s. c  om*/
  ItsNat Java Web Application Framework
  Copyright (C) 2007-2011 Jose Maria Arranz Santamaria, Spanish citizen

  This software is free software; you can redistribute it and/or modify it
  under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation; either version 3 of
  the License, or (at your option) any later version.
  This software is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  Lesser General Public License for more details. You should have received
  a copy of the GNU Lesser General Public License along with this program.
  If not, see <http://www.gnu.org/licenses/>.
 */
//package com.java2s;
import javax.swing.ListModel;

public class Main {
    public static boolean contains(Object obj, ListModel model) {
        return (indexOf(obj, model) >= 0);
    }

    public static int indexOf(Object obj, ListModel model) {
        return indexOf(obj, 0, model);
    }

    public static int indexOf(Object obj, int index, ListModel model) {
        if (obj == null)
            return -1;

        int size = model.getSize();
        for (int i = index; i < size; i++) {
            Object currObj = model.getElementAt(i);
            if (currObj.equals(obj))
                return i;
        }
        return -1;
    }
}

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