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JavaFX on-screen keyboard Swing support module.

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package org.comtel2000.swing.ui;

/*
 * #%L
 * fx-onscreen-keyboard
 * %%
 * Copyright (C) 2014 - 2015 comtel2000
 * %%
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * 3. Neither the name of the comtel2000 nor the names of its contributors
 *    may be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * #L%
 */

import java.awt.event.FocusListener;
import java.awt.event.MouseListener;

import javax.swing.JComponent;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicTextFieldUI;
import javax.swing.text.JTextComponent;

public class KeyboardTextFieldUI extends BasicTextFieldUI {

	private static FocusListener fl = null;

	private static MouseListener ml = null;

	public static void setFocusListener(FocusListener l) {
		fl = l;
	}

	public static void setMouseListener(MouseListener l) {
		ml = l;
	}

	public KeyboardTextFieldUI() {
		super();
	}

	public static ComponentUI createUI(JComponent c) {
		return new KeyboardTextFieldUI();
	}

	@Override
	public void installUI(JComponent c) {
		if (c instanceof JTextComponent) {
			if (fl != null) {
				((JTextComponent) c).addFocusListener(fl);
			}
			if (ml != null) {
				((JTextComponent) c).addMouseListener(ml);
			}
		}
		super.installUI(c);
	}
}