KeyStrokeUtils.java

/**
 * The MIT License
 *
 * Copyright (C) 2007 Asterios Raptis
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package de.alpharogroup.swing.utils;


import javax.swing.Action;
import javax.swing.ActionMap;
import javax.swing.ComponentInputMap;
import javax.swing.InputMap;
import javax.swing.JComponent;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.plaf.ActionMapUIResource;

/**
 * The Class KeyStrokeUtils.
 */
public final class KeyStrokeUtils
{

	/**
	 * Adds the shortcut to component.
	 *
	 * @param component
	 *            the component
	 * @param keystroke
	 *            the keystroke
	 * @param whenInFocus
	 *            the whe in focus
	 * @param actionCommand
	 *            the action command
	 * @param action
	 *            the action
	 */
	public static void addShortcutToComponent(final JComponent component,
		final KeyStroke keystroke, final int whenInFocus, final String actionCommand,
		final Action action)
	{
		final InputMap keyMap = new ComponentInputMap(component);
		keyMap.put(keystroke, actionCommand);
		final ActionMap actionMap = new ActionMapUIResource();
		actionMap.put(actionCommand, action);
		SwingUtilities.replaceUIActionMap(component, actionMap);
		SwingUtilities.replaceUIInputMap(component, whenInFocus, keyMap);
	}

	/**
	 * Adds the shortcut to component.
	 *
	 * @param component
	 *            the component
	 * @param keystroke
	 *            the keystroke
	 * @param actionCommand
	 *            the action command
	 * @param action
	 *            the action
	 */
	public static void addShortcutToComponent(final JComponent component,
		final KeyStroke keystroke, final String actionCommand, final Action action)
	{
		addShortcutToComponent(component, keystroke, JComponent.WHEN_IN_FOCUSED_WINDOW,
			actionCommand, action);
	}

	/**
	 * Instantiates a new key stroke utils.
	 */
	private KeyStrokeUtils()
	{
	}

}