| /* GridBagConstraints.java -- Constraints for GridBag layout manager |
| Copyright (C) 2000, 2001, 2002, 2004 Free Software Foundation |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package java.awt; |
| |
| import java.io.Serializable; |
| |
| /** |
| * This specifies the constraints for a component managed by the |
| * GridBagLayout layout manager. |
| */ |
| public class GridBagConstraints implements Cloneable, Serializable |
| { |
| static final long serialVersionUID = -1000070633030801713L; |
| |
| // Fill values. |
| /** |
| * Don't fill. |
| */ |
| public static final int NONE = 0; |
| |
| /** |
| * Fill in both directions. |
| */ |
| public static final int BOTH = 1; |
| |
| /** |
| * Fill horizontally. |
| */ |
| public static final int HORIZONTAL = 2; |
| |
| /** |
| * Fill vertically. |
| */ |
| public static final int VERTICAL = 3; |
| |
| // Anchor values. |
| /** |
| * Position in the center. |
| */ |
| public static final int CENTER = 10; |
| |
| /** |
| * Position to the north. |
| */ |
| public static final int NORTH = 11; |
| |
| /** |
| * Position to the northeast. |
| */ |
| public static final int NORTHEAST = 12; |
| |
| /** |
| * Position to the east. |
| */ |
| public static final int EAST = 13; |
| |
| /** |
| * Position to the southeast. |
| */ |
| public static final int SOUTHEAST = 14; |
| |
| /** |
| * Position to the south. |
| */ |
| public static final int SOUTH = 15; |
| |
| /** |
| * Position to the southwest. |
| */ |
| public static final int SOUTHWEST = 16; |
| |
| /** |
| * Position to the west. |
| */ |
| public static final int WEST = 17; |
| |
| /** |
| * Position to the northwest. |
| */ |
| public static final int NORTHWEST = 18; |
| |
| // gridx and gridy values. |
| /** |
| * Occupy all remaining cells except last cell. |
| */ |
| public static final int RELATIVE = -1; |
| |
| /** |
| * Occupy all remaining cells. |
| */ |
| public static final int REMAINDER = 0; |
| |
| /** |
| * Position to where a page starts. Equals NORTH for horizontal orientations. |
| */ |
| public static final int PAGE_START = 19; |
| |
| /** |
| * Position to where a page ends. Equals SOUTH for horizontal orientations. |
| */ |
| public static final int PAGE_END = 20; |
| |
| /** |
| * Position to where a text line would start. Equals to WEST for |
| * left-to-right orientations. |
| */ |
| public static final int LINE_START = 21; |
| |
| /** |
| * Position to where a text line would end. Equals to EAST for |
| * left-to-right orientations. |
| */ |
| public static final int LINE_END = 22; |
| |
| /** |
| * Position to where the first text line would start. Equals to NORTHWEST for |
| * horizontal left-to-right orientations. |
| */ |
| public static final int FIRST_LINE_START = 23; |
| |
| /** |
| * Position to where the first text line would end. Equals to NORTHEAST for |
| * horizontal left-to-right orientations. |
| */ |
| public static final int FIRST_LINE_END = 24; |
| |
| /** |
| * Position to where the last text line would start. Equals to SOUTHWEST for |
| * horizontal left-to-right orientations. |
| */ |
| public static final int LAST_LINE_START = 25; |
| |
| /** |
| * Position to where the last text line would end. Equals to SOUTHEAST for |
| * horizontal left-to-right orientations. |
| */ |
| public static final int LAST_LINE_END = 26; |
| |
| public int anchor; |
| public int fill; |
| public int gridheight; |
| public int gridwidth; |
| public int gridx; |
| public int gridy; |
| public Insets insets; |
| public int ipadx; |
| public int ipady; |
| public double weightx; |
| public double weighty; |
| |
| /** |
| * Create a copy of this object. |
| */ |
| public Object clone () |
| { |
| try |
| { |
| GridBagConstraints g = (GridBagConstraints) super.clone (); |
| g.insets = (Insets) insets.clone (); |
| return g; |
| } |
| catch (CloneNotSupportedException _) |
| { |
| // Can't happen. |
| return null; |
| } |
| } |
| |
| /** |
| * Create a new GridBagConstraints object with the default |
| * parameters. |
| */ |
| public GridBagConstraints () |
| { |
| this.anchor = CENTER; |
| this.fill = NONE; |
| this.gridx = RELATIVE; |
| this.gridy = RELATIVE; |
| this.gridwidth = 1; |
| this.gridheight = 1; |
| this.ipadx = 0; |
| this.ipady = 0; |
| this.insets = new Insets (0, 0, 0, 0); |
| this.weightx = 0; |
| this.weighty = 0; |
| } |
| |
| /** |
| * Create a new GridBagConstraints object with the indicated |
| * parameters. |
| */ |
| public GridBagConstraints (int gridx, int gridy, |
| int gridwidth, int gridheight, |
| double weightx, double weighty, |
| int anchor, int fill, |
| Insets insets, int ipadx, int ipady) |
| { |
| this.anchor = anchor; |
| this.fill = fill; |
| this.gridx = gridx; |
| this.gridy = gridy; |
| this.gridwidth = gridwidth; |
| this.gridheight = gridheight; |
| this.ipadx = ipadx; |
| this.ipady = ipady; |
| this.insets = insets; |
| this.weightx = weightx; |
| this.weighty = weighty; |
| } |
| } |