Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import javax.swing.JList;

public class Main {
    /**
     * checks whether the selected items can be moved up
     *
     * @param list        the JList to work on
     */
    public static boolean canMoveUp(JList list) {
        boolean result;
        int[] indices;

        result = false;

        indices = list.getSelectedIndices();
        if (indices.length > 0) {
            if (indices[0] > 0)
                result = true;
        }

        return result;
    }
}