author | serb |
Fri, 27 Oct 2017 14:15:02 -0700 | |
changeset 47510 | 6442b5049af7 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2000, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing; |
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/** |
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* A collection of constants generally used for positioning and orienting |
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* components on the screen. |
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* |
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* @author Jeff Dinkins |
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* @author Ralph Kar (orientation support) |
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4adc75e0c4e5
8046485: Add missing @since tag under javax.swing.*
henryjen
parents:
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diff
changeset
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* @since 1.2 |
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*/ |
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public interface SwingConstants { |
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/** |
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* The central position in an area. Used for |
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* both compass-direction constants (NORTH, etc.) |
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* and box-orientation constants (TOP, etc.). |
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*/ |
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public static final int CENTER = 0; |
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// |
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// Box-orientation constant used to specify locations in a box. |
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// |
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/** |
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* Box-orientation constant used to specify the top of a box. |
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*/ |
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public static final int TOP = 1; |
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/** |
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* Box-orientation constant used to specify the left side of a box. |
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*/ |
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public static final int LEFT = 2; |
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/** |
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* Box-orientation constant used to specify the bottom of a box. |
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*/ |
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public static final int BOTTOM = 3; |
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/** |
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* Box-orientation constant used to specify the right side of a box. |
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*/ |
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public static final int RIGHT = 4; |
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// |
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// Compass-direction constants used to specify a position. |
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// |
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/** |
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* Compass-direction North (up). |
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*/ |
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public static final int NORTH = 1; |
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/** |
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* Compass-direction north-east (upper right). |
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*/ |
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public static final int NORTH_EAST = 2; |
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/** |
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* Compass-direction east (right). |
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*/ |
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public static final int EAST = 3; |
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/** |
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* Compass-direction south-east (lower right). |
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*/ |
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public static final int SOUTH_EAST = 4; |
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/** |
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* Compass-direction south (down). |
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*/ |
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public static final int SOUTH = 5; |
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/** |
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* Compass-direction south-west (lower left). |
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*/ |
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public static final int SOUTH_WEST = 6; |
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/** |
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* Compass-direction west (left). |
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*/ |
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public static final int WEST = 7; |
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/** |
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* Compass-direction north west (upper left). |
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*/ |
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public static final int NORTH_WEST = 8; |
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// |
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// These constants specify a horizontal or |
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// vertical orientation. For example, they are |
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// used by scrollbars and sliders. |
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// |
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/** Horizontal orientation. Used for scrollbars and sliders. */ |
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public static final int HORIZONTAL = 0; |
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/** Vertical orientation. Used for scrollbars and sliders. */ |
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public static final int VERTICAL = 1; |
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// |
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// Constants for orientation support, since some languages are |
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// left-to-right oriented and some are right-to-left oriented. |
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// This orientation is currently used by buttons and labels. |
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// |
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/** |
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* Identifies the leading edge of text for use with left-to-right |
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* and right-to-left languages. Used by buttons and labels. |
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*/ |
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public static final int LEADING = 10; |
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/** |
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* Identifies the trailing edge of text for use with left-to-right |
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* and right-to-left languages. Used by buttons and labels. |
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*/ |
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public static final int TRAILING = 11; |
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/** |
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* Identifies the next direction in a sequence. |
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* |
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* @since 1.4 |
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*/ |
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public static final int NEXT = 12; |
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/** |
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* Identifies the previous direction in a sequence. |
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* |
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* @since 1.4 |
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*/ |
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public static final int PREVIOUS = 13; |
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} |