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| 1 | /* | ||
| 2 | * Copyright (c) 1995, 1998, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | package java.awt.peer; | ||
| 26 | |||
| 27 | import java.awt.Scrollbar; | ||
| 28 | |||
| 29 | /** | ||
| 30 | * The peer interface for {@link Scrollbar}. | ||
| 31 | * | ||
| 32 | * The peer interfaces are intended only for use in porting | ||
| 33 | * the AWT. They are not intended for use by application | ||
| 34 | * developers, and developers should not implement peers | ||
| 35 | * nor invoke any of the peer methods directly on the peer | ||
| 36 | * instances. | ||
| 37 | */ | ||
| 38 | public interface ScrollbarPeer extends ComponentPeer { | ||
| 39 | |||
| 40 | /** | ||
| 41 | * Sets the parameters for the scrollbar. | ||
| 42 | * | ||
| 43 | * @param value the current value | ||
| 44 | * @param visible how much of the whole scale is visible | ||
| 45 | * @param minimum the minimum value | ||
| 46 | * @param maximum the maximum value | ||
| 47 | * | ||
| 48 | * @see Scrollbar#setValues(int, int, int, int) | ||
| 49 | */ | ||
| 50 | void setValues(int value, int visible, int minimum, int maximum); | ||
| 51 | |||
| 52 | /** | ||
| 53 | * Sets the line increment of the scrollbar. | ||
| 54 | * | ||
| 55 | * @param l the line increment | ||
| 56 | * | ||
| 57 | * @see Scrollbar#setLineIncrement(int) | ||
| 58 | */ | ||
| 59 | void setLineIncrement(int l); | ||
| 60 | |||
| 61 | /** | ||
| 62 | * Sets the page increment of the scrollbar. | ||
| 63 | * | ||
| 64 | * @param l the page increment | ||
| 65 | * | ||
| 66 | * @see Scrollbar#setPageIncrement(int) | ||
| 67 | */ | ||
| 68 | void setPageIncrement(int l); | ||
| 69 | } | ||