| /* |
| * Copyright (c) 1997, 2000, 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 javax.swing; |
| |
| |
| /** |
| * A collection of constants generally used for positioning and orienting |
| * components on the screen. |
| * |
| * @author Jeff Dinkins |
| * @author Ralph Kar (orientation support) |
| */ |
| public interface SwingConstants { |
| |
| /** |
| * The central position in an area. Used for |
| * both compass-direction constants (NORTH, etc.) |
| * and box-orientation constants (TOP, etc.). |
| */ |
| public static final int CENTER = 0; |
| |
| // |
| // Box-orientation constant used to specify locations in a box. |
| // |
| /** |
| * Box-orientation constant used to specify the top of a box. |
| */ |
| public static final int TOP = 1; |
| /** |
| * Box-orientation constant used to specify the left side of a box. |
| */ |
| public static final int LEFT = 2; |
| /** |
| * Box-orientation constant used to specify the bottom of a box. |
| */ |
| public static final int BOTTOM = 3; |
| /** |
| * Box-orientation constant used to specify the right side of a box. |
| */ |
| public static final int RIGHT = 4; |
| |
| // |
| // Compass-direction constants used to specify a position. |
| // |
| /** |
| * Compass-direction North (up). |
| */ |
| public static final int NORTH = 1; |
| /** |
| * Compass-direction north-east (upper right). |
| */ |
| public static final int NORTH_EAST = 2; |
| /** |
| * Compass-direction east (right). |
| */ |
| public static final int EAST = 3; |
| /** |
| * Compass-direction south-east (lower right). |
| */ |
| public static final int SOUTH_EAST = 4; |
| /** |
| * Compass-direction south (down). |
| */ |
| public static final int SOUTH = 5; |
| /** |
| * Compass-direction south-west (lower left). |
| */ |
| public static final int SOUTH_WEST = 6; |
| /** |
| * Compass-direction west (left). |
| */ |
| public static final int WEST = 7; |
| /** |
| * Compass-direction north west (upper left). |
| */ |
| public static final int NORTH_WEST = 8; |
| |
| // |
| // These constants specify a horizontal or |
| // vertical orientation. For example, they are |
| // used by scrollbars and sliders. |
| // |
| /** Horizontal orientation. Used for scrollbars and sliders. */ |
| public static final int HORIZONTAL = 0; |
| /** Vertical orientation. Used for scrollbars and sliders. */ |
| public static final int VERTICAL = 1; |
| |
| // |
| // Constants for orientation support, since some languages are |
| // left-to-right oriented and some are right-to-left oriented. |
| // This orientation is currently used by buttons and labels. |
| // |
| /** |
| * Identifies the leading edge of text for use with left-to-right |
| * and right-to-left languages. Used by buttons and labels. |
| */ |
| public static final int LEADING = 10; |
| /** |
| * Identifies the trailing edge of text for use with left-to-right |
| * and right-to-left languages. Used by buttons and labels. |
| */ |
| public static final int TRAILING = 11; |
| /** |
| * Identifies the next direction in a sequence. |
| * |
| * @since 1.4 |
| */ |
| public static final int NEXT = 12; |
| |
| /** |
| * Identifies the previous direction in a sequence. |
| * |
| * @since 1.4 |
| */ |
| public static final int PREVIOUS = 13; |
| } |