org.datacleaner.widgets.tabs.TabCloseEvent Maven / Gradle / Ivy

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/**
 * DataCleaner (community edition)
 * Copyright (C) 2014 Neopost - Customer Information Management
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.datacleaner.widgets.tabs;

import java.awt.Component;
import java.util.EventObject;
import javax.swing.JTabbedPane;

/**
 * This is a slightly rewritten/modified version of swingutil's
 * ClosableTabbedPane
 */
public final class TabCloseEvent extends EventObject {

	private static final long serialVersionUID = -8865377836780462308L;

	/**
	 * The index of the closing tab
	 */
	private final int _tabIndex;

	/**
	 * The contents of the closed tab
	 */
	private final Component _tabContents;

	/**
	 * Construct an event for the indicated tab number associated with the
	 * indicated JTabbedPane
	 */
	public TabCloseEvent(JTabbedPane pane, int tabIndex, Component tabContents) {
		super(pane);
		_tabIndex = tabIndex;
		_tabContents = tabContents;
	}

	/**
	 * Get the closed tab index
	 * 
	 * @return the tab that is closed
	 */
	public int getTabIndex() {
		return _tabIndex;
	}

	public Component getTabContents() {
		return _tabContents;
	}

	@Override
	public boolean equals(Object obj) {
		if (obj instanceof TabCloseEvent) {
			TabCloseEvent that = (TabCloseEvent) obj;
			return this._tabIndex == that._tabIndex;
		}
		return false;
	}

	@Override
	public int hashCode() {
		return _tabIndex;
	}

	@Override
	public String toString() {
		return "TabCloseEvent[tabIndex=" + _tabIndex + "]";
	}
}