| /* |
| * Copyright (c) 1997, 2014, 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.plaf.basic; |
| |
| import javax.swing.*; |
| import java.awt.Color; |
| import java.awt.Dimension; |
| import java.awt.Graphics; |
| import java.awt.Insets; |
| import java.awt.Rectangle; |
| import javax.swing.plaf.ComponentUI; |
| import javax.swing.plaf.SeparatorUI; |
| |
| |
| /** |
| * A Basic L&F implementation of SeparatorUI. This implementation |
| * is a "combined" view/controller. |
| * |
| * @author Georges Saab |
| * @author Jeff Shapiro |
| */ |
| |
| public class BasicSeparatorUI extends SeparatorUI |
| { |
| /** |
| * The color of the shadow. |
| */ |
| protected Color shadow; |
| |
| /** |
| * The color of the highlighting. |
| */ |
| protected Color highlight; |
| |
| /** |
| * Returns a new instance of {@code BasicSeparatorUI}. |
| * |
| * @param c a component |
| * @return a new instance of {@code BasicSeparatorUI} |
| */ |
| public static ComponentUI createUI( JComponent c ) |
| { |
| return new BasicSeparatorUI(); |
| } |
| |
| public void installUI( JComponent c ) |
| { |
| installDefaults( (JSeparator)c ); |
| installListeners( (JSeparator)c ); |
| } |
| |
| public void uninstallUI(JComponent c) |
| { |
| uninstallDefaults( (JSeparator)c ); |
| uninstallListeners( (JSeparator)c ); |
| } |
| |
| /** |
| * Installs default properties. |
| * |
| * @param s an instance of {@code JSeparator} |
| */ |
| protected void installDefaults( JSeparator s ) |
| { |
| LookAndFeel.installColors(s, "Separator.background", "Separator.foreground"); |
| LookAndFeel.installProperty(s, "opaque", Boolean.FALSE); |
| } |
| |
| /** |
| * Uninstalls default properties. |
| * |
| * @param s an instance of {@code JSeparator} |
| */ |
| protected void uninstallDefaults( JSeparator s ) |
| { |
| } |
| |
| /** |
| * Registers listeners. |
| * |
| * @param s an instance of {@code JSeparator} |
| */ |
| protected void installListeners( JSeparator s ) |
| { |
| } |
| |
| /** |
| * Unregisters listeners. |
| * |
| * @param s an instance of {@code JSeparator} |
| */ |
| protected void uninstallListeners( JSeparator s ) |
| { |
| } |
| |
| public void paint( Graphics g, JComponent c ) |
| { |
| Dimension s = c.getSize(); |
| |
| if ( ((JSeparator)c).getOrientation() == JSeparator.VERTICAL ) |
| { |
| g.setColor( c.getForeground() ); |
| g.drawLine( 0, 0, 0, s.height ); |
| |
| g.setColor( c.getBackground() ); |
| g.drawLine( 1, 0, 1, s.height ); |
| } |
| else // HORIZONTAL |
| { |
| g.setColor( c.getForeground() ); |
| g.drawLine( 0, 0, s.width, 0 ); |
| |
| g.setColor( c.getBackground() ); |
| g.drawLine( 0, 1, s.width, 1 ); |
| } |
| } |
| |
| public Dimension getPreferredSize( JComponent c ) |
| { |
| if ( ((JSeparator)c).getOrientation() == JSeparator.VERTICAL ) |
| return new Dimension( 2, 0 ); |
| else |
| return new Dimension( 0, 2 ); |
| } |
| |
| public Dimension getMinimumSize( JComponent c ) { return null; } |
| public Dimension getMaximumSize( JComponent c ) { return null; } |
| } |