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Java Source | 1999-05-28 | 3.7 KB | 116 lines | [TEXT/CWIE] |
- /*
- * @(#)SwingConstants.java 1.9 98/08/26
- *
- * Copyright 1997, 1998 by Sun Microsystems, Inc.,
- * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
- * All rights reserved.
- *
- * This software is the confidential and proprietary information
- * of Sun Microsystems, Inc. ("Confidential Information"). You
- * shall not disclose such Confidential Information and shall use
- * it only in accordance with the terms of the license agreement
- * you entered into with Sun.
- */
- package javax.swing;
-
-
- /**
- * A collection of constants generally used for positioning and orienting
- * components on the screen.
- *
- * @version 1.9 08/26/98
- * @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;
- }
-