| /* |
| * Copyright (c) 1997, 2005, 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; |
| |
| import java.awt.Color; |
| import java.awt.Font; |
| import javax.swing.JComponent; |
| import javax.swing.border.*; |
| |
| /** |
| * Factory class for vending standard <code>Border</code> objects. Wherever |
| * possible, this factory will hand out references to shared |
| * <code>Border</code> instances. |
| * For further information and examples see |
| * <a href="http://java.sun.com/docs/books/tutorial/uiswing/misc/border.html">How |
| to Use Borders</a>, |
| * a section in <em>The Java Tutorial</em>. |
| * |
| * @author David Kloba |
| */ |
| public class BorderFactory |
| { |
| |
| /** Don't let anyone instantiate this class */ |
| private BorderFactory() { |
| } |
| |
| |
| //// LineBorder /////////////////////////////////////////////////////////////// |
| /** |
| * Creates a line border withe the specified color. |
| * |
| * @param color a <code>Color</code> to use for the line |
| * @return the <code>Border</code> object |
| */ |
| public static Border createLineBorder(Color color) { |
| return new LineBorder(color, 1); |
| } |
| |
| /** |
| * Creates a line border with the specified color |
| * and width. The width applies to all four sides of the |
| * border. To specify widths individually for the top, |
| * bottom, left, and right, use |
| * {@link #createMatteBorder(int,int,int,int,Color)}. |
| * |
| * @param color a <code>Color</code> to use for the line |
| * @param thickness an integer specifying the width in pixels |
| * @return the <code>Border</code> object |
| */ |
| public static Border createLineBorder(Color color, int thickness) { |
| return new LineBorder(color, thickness); |
| } |
| |
| // public static Border createLineBorder(Color color, int thickness, |
| // boolean drawRounded) { |
| // return new JLineBorder(color, thickness, drawRounded); |
| // } |
| |
| //// BevelBorder ///////////////////////////////////////////////////////////// |
| /////////////////////////////////////////////////////////////////////////////// |
| static final Border sharedRaisedBevel = new BevelBorder(BevelBorder.RAISED); |
| static final Border sharedLoweredBevel = new BevelBorder(BevelBorder.LOWERED); |
| |
| /** |
| * Creates a border with a raised beveled edge, using |
| * brighter shades of the component's current background color |
| * for highlighting, and darker shading for shadows. |
| * (In a raised border, highlights are on top and shadows |
| * are underneath.) |
| * |
| * @return the <code>Border</code> object |
| */ |
| public static Border createRaisedBevelBorder() { |
| return createSharedBevel(BevelBorder.RAISED); |
| } |
| |
| /** |
| * Creates a border with a lowered beveled edge, using |
| * brighter shades of the component's current background color |
| * for highlighting, and darker shading for shadows. |
| * (In a lowered border, shadows are on top and highlights |
| * are underneath.) |
| * |
| * @return the <code>Border</code> object |
| */ |
| public static Border createLoweredBevelBorder() { |
| return createSharedBevel(BevelBorder.LOWERED); |
| } |
| |
| /** |
| * Creates a beveled border of the specified type, using |
| * brighter shades of the component's current background color |
| * for highlighting, and darker shading for shadows. |
| * (In a lowered border, shadows are on top and highlights |
| * are underneath.) |
| * |
| * @param type an integer specifying either |
| * <code>BevelBorder.LOWERED</code> or |
| * <code>BevelBorder.RAISED</code> |
| * @return the <code>Border</code> object |
| */ |
| public static Border createBevelBorder(int type) { |
| return createSharedBevel(type); |
| } |
| |
| /** |
| * Creates a beveled border of the specified type, using |
| * the specified highlighting and shadowing. The outer |
| * edge of the highlighted area uses a brighter shade of |
| * the highlight color. The inner edge of the shadow area |
| * uses a brighter shade of the shadow color. |
| * |
| * @param type an integer specifying either |
| * <code>BevelBorder.LOWERED</code> or |
| * <code>BevelBorder.RAISED</code> |
| * @param highlight a <code>Color</code> object for highlights |
| * @param shadow a <code>Color</code> object for shadows |
| * @return the <code>Border</code> object |
| */ |
| public static Border createBevelBorder(int type, Color highlight, Color shadow) { |
| return new BevelBorder(type, highlight, shadow); |
| } |
| |
| /** |
| * Creates a beveled border of the specified type, using |
| * the specified colors for the inner and outer highlight |
| * and shadow areas. |
| * <p> |
| * Note: The shadow inner and outer colors are |
| * switched for a lowered bevel border. |
| * |
| * @param type an integer specifying either |
| * <code>BevelBorder.LOWERED</code> or |
| * <code>BevelBorder.RAISED</code> |
| * @param highlightOuter a <code>Color</code> object for the |
| * outer edge of the highlight area |
| * @param highlightInner a <code>Color</code> object for the |
| * inner edge of the highlight area |
| * @param shadowOuter a <code>Color</code> object for the |
| * outer edge of the shadow area |
| * @param shadowInner a <code>Color</code> object for the |
| * inner edge of the shadow area |
| * @return the <code>Border</code> object |
| */ |
| public static Border createBevelBorder(int type, |
| Color highlightOuter, Color highlightInner, |
| Color shadowOuter, Color shadowInner) { |
| return new BevelBorder(type, highlightOuter, highlightInner, |
| shadowOuter, shadowInner); |
| } |
| |
| static Border createSharedBevel(int type) { |
| if(type == BevelBorder.RAISED) { |
| return sharedRaisedBevel; |
| } else if(type == BevelBorder.LOWERED) { |
| return sharedLoweredBevel; |
| } |
| return null; |
| } |
| //// EtchedBorder /////////////////////////////////////////////////////////// |
| static final Border sharedEtchedBorder = new EtchedBorder(); |
| private static Border sharedRaisedEtchedBorder; |
| |
| /** |
| * Creates a border with an "etched" look using |
| * the component's current background color for |
| * highlighting and shading. |
| * |
| * @return the <code>Border</code> object |
| */ |
| public static Border createEtchedBorder() { |
| return sharedEtchedBorder; |
| } |
| |
| /** |
| * Creates a border with an "etched" look using |
| * the specified highlighting and shading colors. |
| * |
| * @param highlight a <code>Color</code> object for the border highlights |
| * @param shadow a <code>Color</code> object for the border shadows |
| * @return the <code>Border</code> object |
| */ |
| public static Border createEtchedBorder(Color highlight, Color shadow) { |
| return new EtchedBorder(highlight, shadow); |
| } |
| |
| /** |
| * Creates a border with an "etched" look using |
| * the component's current background color for |
| * highlighting and shading. |
| * |
| * @param type one of <code>EtchedBorder.RAISED</code>, or |
| * <code>EtchedBorder.LOWERED</code> |
| * @return the <code>Border</code> object |
| * @exception IllegalArgumentException if type is not either |
| * <code>EtchedBorder.RAISED</code> or |
| * <code>EtchedBorder.LOWERED</code> |
| * @since 1.3 |
| */ |
| public static Border createEtchedBorder(int type) { |
| switch (type) { |
| case EtchedBorder.RAISED: |
| if (sharedRaisedEtchedBorder == null) { |
| sharedRaisedEtchedBorder = new EtchedBorder |
| (EtchedBorder.RAISED); |
| } |
| return sharedRaisedEtchedBorder; |
| case EtchedBorder.LOWERED: |
| return sharedEtchedBorder; |
| default: |
| throw new IllegalArgumentException("type must be one of EtchedBorder.RAISED or EtchedBorder.LOWERED"); |
| } |
| } |
| |
| /** |
| * Creates a border with an "etched" look using |
| * the specified highlighting and shading colors. |
| * |
| * @param type one of <code>EtchedBorder.RAISED</code>, or |
| * <code>EtchedBorder.LOWERED</code> |
| * @param highlight a <code>Color</code> object for the border highlights |
| * @param shadow a <code>Color</code> object for the border shadows |
| * @return the <code>Border</code> object |
| * @since 1.3 |
| */ |
| public static Border createEtchedBorder(int type, Color highlight, |
| Color shadow) { |
| return new EtchedBorder(type, highlight, shadow); |
| } |
| |
| //// TitledBorder //////////////////////////////////////////////////////////// |
| /** |
| * Creates a new titled border with the specified title, |
| * the default border type (determined by the current look and feel), |
| * the default text position (sitting on the top line), |
| * the default justification (leading), and the default |
| * font and text color (determined by the current look and feel). |
| * |
| * @param title a <code>String</code> containing the text of the title |
| * @return the <code>TitledBorder</code> object |
| */ |
| public static TitledBorder createTitledBorder(String title) { |
| return new TitledBorder(title); |
| } |
| |
| /** |
| * Creates a new titled border with an empty title, |
| * the specified border object, |
| * the default text position (sitting on the top line), |
| * the default justification (leading), and the default |
| * font and text color (determined by the current look and feel). |
| * |
| * @param border the <code>Border</code> object to add the title to; if |
| * <code>null</code> the <code>Border</code> is determined |
| * by the current look and feel. |
| * @return the <code>TitledBorder</code> object |
| */ |
| public static TitledBorder createTitledBorder(Border border) { |
| return new TitledBorder(border); |
| } |
| |
| /** |
| * Adds a title to an existing border, |
| * with default positioning (sitting on the top line), |
| * default justification (leading) and the default |
| * font and text color (determined by the current look and feel). |
| * |
| * @param border the <code>Border</code> object to add the title to |
| * @param title a <code>String</code> containing the text of the title |
| * @return the <code>TitledBorder</code> object |
| */ |
| public static TitledBorder createTitledBorder(Border border, |
| String title) { |
| return new TitledBorder(border, title); |
| } |
| |
| /** |
| * Adds a title to an existing border, with the specified |
| * positioning and using the default |
| * font and text color (determined by the current look and feel). |
| * |
| * @param border the <code>Border</code> object to add the title to |
| * @param title a <code>String</code> containing the text of the title |
| * @param titleJustification an integer specifying the justification |
| * of the title -- one of the following: |
| *<ul> |
| *<li><code>TitledBorder.LEFT</code> |
| *<li><code>TitledBorder.CENTER</code> |
| *<li><code>TitledBorder.RIGHT</code> |
| *<li><code>TitledBorder.LEADING</code> |
| *<li><code>TitledBorder.TRAILING</code> |
| *<li><code>TitledBorder.DEFAULT_JUSTIFICATION</code> (leading) |
| *</ul> |
| * @param titlePosition an integer specifying the vertical position of |
| * the text in relation to the border -- one of the following: |
| *<ul> |
| *<li><code> TitledBorder.ABOVE_TOP</code> |
| *<li><code>TitledBorder.TOP</code> (sitting on the top line) |
| *<li><code>TitledBorder.BELOW_TOP</code> |
| *<li><code>TitledBorder.ABOVE_BOTTOM</code> |
| *<li><code>TitledBorder.BOTTOM</code> (sitting on the bottom line) |
| *<li><code>TitledBorder.BELOW_BOTTOM</code> |
| *<li><code>TitledBorder.DEFAULT_POSITION</code> (top) |
| *</ul> |
| * @return the <code>TitledBorder</code> object |
| */ |
| public static TitledBorder createTitledBorder(Border border, |
| String title, |
| int titleJustification, |
| int titlePosition) { |
| return new TitledBorder(border, title, titleJustification, |
| titlePosition); |
| } |
| |
| /** |
| * Adds a title to an existing border, with the specified |
| * positioning and font, and using the default text color |
| * (determined by the current look and feel). |
| * |
| * @param border the <code>Border</code> object to add the title to |
| * @param title a <code>String</code> containing the text of the title |
| * @param titleJustification an integer specifying the justification |
| * of the title -- one of the following: |
| *<ul> |
| *<li><code>TitledBorder.LEFT</code> |
| *<li><code>TitledBorder.CENTER</code> |
| *<li><code>TitledBorder.RIGHT</code> |
| *<li><code>TitledBorder.LEADING</code> |
| *<li><code>TitledBorder.TRAILING</code> |
| *<li><code>TitledBorder.DEFAULT_JUSTIFICATION</code> (leading) |
| *</ul> |
| * @param titlePosition an integer specifying the vertical position of |
| * the text in relation to the border -- one of the following: |
| *<ul> |
| *<li><code> TitledBorder.ABOVE_TOP</code> |
| *<li><code>TitledBorder.TOP</code> (sitting on the top line) |
| *<li><code>TitledBorder.BELOW_TOP</code> |
| *<li><code>TitledBorder.ABOVE_BOTTOM</code> |
| *<li><code>TitledBorder.BOTTOM</code> (sitting on the bottom line) |
| *<li><code>TitledBorder.BELOW_BOTTOM</code> |
| *<li><code>TitledBorder.DEFAULT_POSITION</code> (top) |
| *</ul> |
| * @param titleFont a Font object specifying the title font |
| * @return the TitledBorder object |
| */ |
| public static TitledBorder createTitledBorder(Border border, |
| String title, |
| int titleJustification, |
| int titlePosition, |
| Font titleFont) { |
| return new TitledBorder(border, title, titleJustification, |
| titlePosition, titleFont); |
| } |
| |
| /** |
| * Adds a title to an existing border, with the specified |
| * positioning, font and color. |
| * |
| * @param border the <code>Border</code> object to add the title to |
| * @param title a <code>String</code> containing the text of the title |
| * @param titleJustification an integer specifying the justification |
| * of the title -- one of the following: |
| *<ul> |
| *<li><code>TitledBorder.LEFT</code> |
| *<li><code>TitledBorder.CENTER</code> |
| *<li><code>TitledBorder.RIGHT</code> |
| *<li><code>TitledBorder.LEADING</code> |
| *<li><code>TitledBorder.TRAILING</code> |
| *<li><code>TitledBorder.DEFAULT_JUSTIFICATION</code> (leading) |
| *</ul> |
| * @param titlePosition an integer specifying the vertical position of |
| * the text in relation to the border -- one of the following: |
| *<ul> |
| *<li><code> TitledBorder.ABOVE_TOP</code> |
| *<li><code>TitledBorder.TOP</code> (sitting on the top line) |
| *<li><code>TitledBorder.BELOW_TOP</code> |
| *<li><code>TitledBorder.ABOVE_BOTTOM</code> |
| *<li><code>TitledBorder.BOTTOM</code> (sitting on the bottom line) |
| *<li><code>TitledBorder.BELOW_BOTTOM</code> |
| *<li><code>TitledBorder.DEFAULT_POSITION</code> (top) |
| *</ul> |
| * @param titleFont a <code>Font</code> object specifying the title font |
| * @param titleColor a <code>Color</code> object specifying the title color |
| * @return the <code>TitledBorder</code> object |
| */ |
| public static TitledBorder createTitledBorder(Border border, |
| String title, |
| int titleJustification, |
| int titlePosition, |
| Font titleFont, |
| Color titleColor) { |
| return new TitledBorder(border, title, titleJustification, |
| titlePosition, titleFont, titleColor); |
| } |
| //// EmptyBorder /////////////////////////////////////////////////////////// |
| final static Border emptyBorder = new EmptyBorder(0, 0, 0, 0); |
| |
| /** |
| * Creates an empty border that takes up no space. (The width |
| * of the top, bottom, left, and right sides are all zero.) |
| * |
| * @return the <code>Border</code> object |
| */ |
| public static Border createEmptyBorder() { |
| return emptyBorder; |
| } |
| |
| /** |
| * Creates an empty border that takes up space but which does |
| * no drawing, specifying the width of the top, left, bottom, and |
| * right sides. |
| * |
| * @param top an integer specifying the width of the top, |
| * in pixels |
| * @param left an integer specifying the width of the left side, |
| * in pixels |
| * @param bottom an integer specifying the width of the bottom, |
| * in pixels |
| * @param right an integer specifying the width of the right side, |
| * in pixels |
| * @return the <code>Border</code> object |
| */ |
| public static Border createEmptyBorder(int top, int left, |
| int bottom, int right) { |
| return new EmptyBorder(top, left, bottom, right); |
| } |
| |
| //// CompoundBorder //////////////////////////////////////////////////////// |
| /** |
| * Creates a compound border with a <code>null</code> inside edge and a |
| * <code>null</code> outside edge. |
| * |
| * @return the <code>CompoundBorder</code> object |
| */ |
| public static CompoundBorder createCompoundBorder() { |
| return new CompoundBorder(); |
| } |
| |
| /** |
| * Creates a compound border specifying the border objects to use |
| * for the outside and inside edges. |
| * |
| * @param outsideBorder a <code>Border</code> object for the outer |
| * edge of the compound border |
| * @param insideBorder a <code>Border</code> object for the inner |
| * edge of the compound border |
| * @return the <code>CompoundBorder</code> object |
| */ |
| public static CompoundBorder createCompoundBorder(Border outsideBorder, |
| Border insideBorder) { |
| return new CompoundBorder(outsideBorder, insideBorder); |
| } |
| |
| //// MatteBorder //////////////////////////////////////////////////////// |
| /** |
| * Creates a matte-look border using a solid color. (The difference between |
| * this border and a line border is that you can specify the individual |
| * border dimensions.) |
| * |
| * @param top an integer specifying the width of the top, |
| * in pixels |
| * @param left an integer specifying the width of the left side, |
| * in pixels |
| * @param bottom an integer specifying the width of the right side, |
| * in pixels |
| * @param right an integer specifying the width of the bottom, |
| * in pixels |
| * @param color a <code>Color</code> to use for the border |
| * @return the <code>MatteBorder</code> object |
| */ |
| public static MatteBorder createMatteBorder(int top, int left, int bottom, int right, |
| Color color) { |
| return new MatteBorder(top, left, bottom, right, color); |
| } |
| |
| /** |
| * Creates a matte-look border that consists of multiple tiles of a |
| * specified icon. Multiple copies of the icon are placed side-by-side |
| * to fill up the border area. |
| * <p> |
| * Note:<br> |
| * If the icon doesn't load, the border area is painted gray. |
| * |
| * @param top an integer specifying the width of the top, |
| * in pixels |
| * @param left an integer specifying the width of the left side, |
| * in pixels |
| * @param bottom an integer specifying the width of the right side, |
| * in pixels |
| * @param right an integer specifying the width of the bottom, |
| * in pixels |
| * @param tileIcon the <code>Icon</code> object used for the border tiles |
| * @return the <code>MatteBorder</code> object |
| */ |
| public static MatteBorder createMatteBorder(int top, int left, int bottom, int right, |
| Icon tileIcon) { |
| return new MatteBorder(top, left, bottom, right, tileIcon); |
| } |
| } |