source: josm/trunk/src/org/openstreetmap/josm/actions/RedoAction.java@ 577

// License: GPL. Copyright 2007 by Immanuel Scholz and others
package org.openstreetmap.josm.actions;

import static org.openstreetmap.josm.tools.I18n.tr;

import java.awt.event.ActionEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;

import org.openstreetmap.josm.Main;


/**
 * Redoes the last command.
 * 
 * @author imi
 */
public class RedoAction extends JosmAction {

        /**
         * Construct the action with "Undo" as label.
         */
        public RedoAction() {
                super(tr("Redo"), "redo", tr("Redo the last undone action."), KeyEvent.VK_Y, InputEvent.CTRL_DOWN_MASK, true);
                setEnabled(false);
        }

        public void actionPerformed(ActionEvent e) {
                if (Main.map == null)
                        return;
                Main.map.repaint();
                Main.main.undoRedo.redo();
        }
}