/* * Copyright (c) 1995, 1998, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package java.awt.peer; import java.awt.Scrollbar; /** * The peer interface for {@link Scrollbar}. * * The peer interfaces are intended only for use in porting * the AWT. They are not intended for use by application * developers, and developers should not implement peers * nor invoke any of the peer methods directly on the peer * instances. */public interface ScrollbarPeer extends ComponentPeer {     /**     * Sets the parameters for the scrollbar.     *     * @param value the current value     * @param visible how much of the whole scale is visible     * @param minimum the minimum value     * @param maximum the maximum value     *     * @see Scrollbar#setValues(int, int, int, int)     */    void setValues(int value, int visible, int minimum, int maximum);     /**     * Sets the line increment of the scrollbar.     *     * @param l the line increment     *     * @see Scrollbar#setLineIncrement(int)     */    void setLineIncrement(int l);     /**     * Sets the page increment of the scrollbar.     *     * @param l the page increment     *     * @see Scrollbar#setPageIncrement(int)     */    void setPageIncrement(int l);}