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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 2003, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package javax.swing.plaf.basic; | ||
| 27 | |||
| 28 | import javax.swing.*; | ||
| 29 | import java.awt.Color; | ||
| 30 | import java.awt.Dimension; | ||
| 31 | import java.awt.Graphics; | ||
| 32 | import java.awt.Insets; | ||
| 33 | import java.awt.Rectangle; | ||
| 34 | import javax.swing.plaf.ComponentUI; | ||
| 35 | import javax.swing.plaf.SeparatorUI; | ||
| 36 | |||
| 37 | |||
| 38 | /** | ||
| 39 | * A Basic L&F implementation of SeparatorUI. This implementation | ||
| 40 | * is a "combined" view/controller. | ||
| 41 | * | ||
| 42 | * @author Georges Saab | ||
| 43 | * @author Jeff Shapiro | ||
| 44 | */ | ||
| 45 | |||
| 46 | public class BasicSeparatorUI extends SeparatorUI | ||
| 47 | { | ||
| 48 | protected Color shadow; | ||
| 49 | protected Color highlight; | ||
| 50 | |||
| 51 | public static ComponentUI createUI( JComponent c ) | ||
| 52 | { | ||
| 53 | return new BasicSeparatorUI(); | ||
| 54 | } | ||
| 55 | |||
| 56 | public void installUI( JComponent c ) | ||
| 57 | { | ||
| 58 | installDefaults( (JSeparator)c ); | ||
| 59 | installListeners( (JSeparator)c ); | ||
| 60 | } | ||
| 61 | |||
| 62 | public void uninstallUI(JComponent c) | ||
| 63 | { | ||
| 64 | uninstallDefaults( (JSeparator)c ); | ||
| 65 | uninstallListeners( (JSeparator)c ); | ||
| 66 | } | ||
| 67 | |||
| 68 | protected void installDefaults( JSeparator s ) | ||
| 69 | { | ||
| 70 | LookAndFeel.installColors( s, "Separator.background", "Separator.foreground" ); | ||
| 71 | LookAndFeel.installProperty( s, "opaque", Boolean.FALSE); | ||
| 72 | } | ||
| 73 | |||
| 74 | protected void uninstallDefaults( JSeparator s ) | ||
| 75 | { | ||
| 76 | } | ||
| 77 | |||
| 78 | protected void installListeners( JSeparator s ) | ||
| 79 | { | ||
| 80 | } | ||
| 81 | |||
| 82 | protected void uninstallListeners( JSeparator s ) | ||
| 83 | { | ||
| 84 | } | ||
| 85 | |||
| 86 | public void paint( Graphics g, JComponent c ) | ||
| 87 | { | ||
| 88 | Dimension s = c.getSize(); | ||
| 89 | |||
| 90 | if ( ((JSeparator)c).getOrientation() == JSeparator.VERTICAL ) | ||
| 91 | { | ||
| 92 | g.setColor( c.getForeground() ); | ||
| 93 | g.drawLine( 0, 0, 0, s.height ); | ||
| 94 | |||
| 95 | g.setColor( c.getBackground() ); | ||
| 96 | g.drawLine( 1, 0, 1, s.height ); | ||
| 97 | } | ||
| 98 | else // HORIZONTAL | ||
| 99 | { | ||
| 100 | g.setColor( c.getForeground() ); | ||
| 101 | g.drawLine( 0, 0, s.width, 0 ); | ||
| 102 | |||
| 103 | g.setColor( c.getBackground() ); | ||
| 104 | g.drawLine( 0, 1, s.width, 1 ); | ||
| 105 | } | ||
| 106 | } | ||
| 107 | |||
| 108 | public Dimension getPreferredSize( JComponent c ) | ||
| 109 | { | ||
| 110 | if ( ((JSeparator)c).getOrientation() == JSeparator.VERTICAL ) | ||
| 111 | return new Dimension( 2, 0 ); | ||
| 112 | else | ||
| 113 | return new Dimension( 0, 2 ); | ||
| 114 | } | ||
| 115 | |||
| 116 | public Dimension getMinimumSize( JComponent c ) { return null; } | ||
| 117 | public Dimension getMaximumSize( JComponent c ) { return null; } | ||
| 118 | } | ||