com.anrisoftware.prefdialog.miscswing.docks.api.FocusChangedEvent.java Source code

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Here is the source code for com.anrisoftware.prefdialog.miscswing.docks.api.FocusChangedEvent.java

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/*
 * Copyright 2013-2016 Erwin Mller <erwin.mueller@deventm.org>
 *
 * This file is part of prefdialog-misc-swing.
 *
 * prefdialog-misc-swing 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 3 of the License, or (at your
 * option) any later version.
 *
 * prefdialog-misc-swing 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 Lesser General Public License
 * along with prefdialog-misc-swing. If not, see <http://www.gnu.org/licenses/>.
 */
package com.anrisoftware.prefdialog.miscswing.docks.api;

import javax.swing.event.ChangeEvent;

import org.apache.commons.lang3.builder.ToStringBuilder;

/**
 * Event that the focus state of a dock have been changed.
 * 
 * @author Erwin Mueller, erwin.mueller@deventm.org
 * @since 1.0
 */
@SuppressWarnings("serial")
public class FocusChangedEvent extends ChangeEvent {

    private final boolean focus;

    /**
     * @see ChangeEvent#ChangeEvent(Object)
     * 
     * @param source
     *            the {@link DockWindow} source.
     * 
     * @param focus
     *            if the dock have the focus.
     */
    public FocusChangedEvent(DockWindow source, boolean focus) {
        super(source);
        this.focus = focus;
    }

    /**
     * Returns the dock window.
     * 
     * @return the {@link DockWindow}.
     */
    public DockWindow getDock() {
        return (DockWindow) getSource();
    }

    /**
     * Returns if the dock have the focus.
     * 
     * @return {@code true} if it have the focus.
     */
    public boolean isFocus() {
        return focus;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).appendSuper(super.toString()).append("focus", focus).toString();
    }
}