Tab.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.ui.multisplitpanel.tab;

import com.google.gwt.event.dom.client.ClickHandler;

import com.google.gwt.event.dom.client.DoubleClickHandler;
import org.eclipse.che.ide.api.mvp.View;
import org.eclipse.che.ide.ui.multisplitpanel.SubPanel;
import org.vectomatic.dom.svg.ui.SVGResource;

/**
 * Interface for a tab associated with some widget on the {@link SubPanel}.
 *
 * @author Artem Zatsarynnyi
 */
public interface Tab extends View<Tab.ActionDelegate>, ClickHandler, DoubleClickHandler {

    /** Returns the icon associated with tab. */
    SVGResource getIcon();

    /** Returns the title text for the tab. */
    String getTitleText();

    void select();

    void unSelect();

    interface ActionDelegate {

        /** Called when {@code tab} has been clicked. */
        void onTabClicked(Tab tab);

        /** Called when {@code tab} has been double clicked. */
        void onTabDoubleClicked(Tab tab);

        /** Called when {@code tab} is going to be closed. */
        void onTabClosing(Tab tab);
    }
}