RedoAction.java

/*
 * Copyright (C) 2012 Timo Vesalainen
 *
 * 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/>.
 */

package org.vesalainen.parsers.sql.dsql.ui.action;

import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import javax.swing.AbstractAction;
import javax.swing.KeyStroke;
import javax.swing.undo.UndoManager;

/**
 * @author Timo Vesalainen
 */
public class RedoAction extends AbstractAction
{
    private UndoManager manager;
    public RedoAction(String name, UndoManager manager)
    {
        super(name);
        this.manager = manager;
        this.putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_Y, InputEvent.CTRL_DOWN_MASK));
    }

    @Override
    public void actionPerformed(ActionEvent e)
    {
        if (manager.canRedo())
        {
            manager.redo();
        }
    }

}