NullableTabsViewer.java

/*
 * This file is part of muCommander, http://www.mucommander.com
 * Copyright (C) 2002-2016 Maxence Bernard
 *
 * muCommander is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * muCommander 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 General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.mucommander.ui.tabs;

import java.awt.Component;

import javax.swing.JLabel;

/**
 * Initial value for TabsDisplay object.
 * 
 * @author Arik Hadas
 */
class NullableTabsViewer<T extends Tab> extends TabsViewer<T> {

	public NullableTabsViewer() {
		super(new JLabel(), null);
	}

	@Override
	public void add(T tab) { }

	@Override
	public void add(T tab, int index) { }

	@Override
	public void update(T tab, int index) { }

	@Override
	public void remove(int index) { }

	@Override
	public int getSelectedTabIndex() {
		return 0;
	}

	@Override
	public void setSelectedTabIndex(int index) { }

	@Override
	public T removeCurrentTab() { return null; }

	@Override
	public void removeOtherTabs() { }

	@Override
	public void removeTab(Component header) { }

	@Override
	public void removeDuplicateTabs() { }

	@Override
	public void removeTab(int index) { }
}