Java JList Select linkEnabledToSelected(final JComponent component, final ListSelectionModel model)

Description

Links the enabled state of the specified component to the selected state of the specified ListSelectionModel.

License

Open Source License

Declaration

public static void linkEnabledToSelected(final JComponent component, final ListSelectionModel model) 

Method Source Code

//package com.java2s;
/**//from w w w . j  a v  a  2s .c  o m
 * The utillib library.
 * More information is available at http://www.jinchess.com/.
 * Copyright (C) 2007 Alexander Maryanovsky.
 * All rights reserved.
 *
 * The utillib library 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 2 of the
 * License, or (at your option) any later version.
 *
 * The utillib library 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 utillib library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

import javax.swing.JComponent;

import javax.swing.ListSelectionModel;

import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;

public class Main {
    /**
     * Links the enabled state of the specified component to the selected state of
     * the specified <code>ListSelectionModel</code>.
     */

    public static void linkEnabledToSelected(final JComponent component, final ListSelectionModel model) {
        component.setEnabled(!model.isSelectionEmpty());
        model.addListSelectionListener(new ListSelectionListener() {
            @Override
            public void valueChanged(ListSelectionEvent e) {
                if (!e.getValueIsAdjusting())
                    component.setEnabled(!model.isSelectionEmpty());
            }
        });
    }
}

Related

1. getSelectedItems(DefaultListModel listModel, ListSelectionModel selectionModel)
2. getSelectedMultipleList(JList anJList)
3. getSelectedRows(ListSelectionModel listSelectionModel)
4. initParamList(final JList paramList, final String[] availNames, final String[] defaultSelection)
5. JListRemoveSelectedObject(javax.swing.JList list)
6. moveSelectedItems(JList list, int nrRows)
7. moveSourceSelection(JList sourceList, boolean moveDown, boolean byPage)
8. removeListSelectionListeners(final JList comp)
9. removeSelectedListItems(JList sourceList)