/*

 * 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

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 */

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);

}