org.eclipse.swt.events.ShellListener.java Source code

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Here is the source code for org.eclipse.swt.events.ShellListener.java

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/*******************************************************************************
 * Copyright (c) 2002, 2007 Innoopract Informationssysteme GmbH.
 * 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:
 *     Innoopract Informationssysteme GmbH - initial API and implementation
 ******************************************************************************/

package org.eclipse.swt.events;

import org.eclipse.swt.internal.SWTEventListener;

/**
 * Classes which implement this interface provide methods
 * that deal with changes in state of <code>Shell</code>s.
 * <p>
 * After creating an instance of a class that implements
 * this interface it can be added to a shell using the
 * <code>addShellListener</code> method and removed using
 * the <code>removeShellListener</code> method. When the
 * state of the shell changes, the appropriate method will
 * be invoked.
 * </p>
 *
 * @see ShellAdapter
 * @see ShellEvent
 */
public interface ShellListener extends SWTEventListener {

    /**
     * Sent when a shell becomes the active window.
     *
     * @param e an event containing information about the activation
     */
    public void shellActivated(ShellEvent e);

    /**
     * Sent when a shell is closed.
     *
     * @param e an event containing information about the close
     */
    public void shellClosed(ShellEvent e);

    /**
     * Sent when a shell stops being the active window.
     *
     * @param e an event containing information about the deactivation
     */
    public void shellDeactivated(ShellEvent e);

    /**
     * Sent when a shell is un-minimized.
     *
     * @param e an event containing information about the un-minimization
     */
    //public void shellDeiconified(ShellEvent e);

    /**
     * Sent when a shell is minimized.
     *
     * @param e an event containing information about the minimization
     */
    //public void shellIconified(ShellEvent e);
}