| /* |
| * Copyright (c) 2011, 2012, 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. |
| */ |
| |
| // Based on 1.3.1's AquaHighlighter, with the main difference that an inactive selection should be gray |
| // rather than a darker version of the current highlight color. |
| |
| package com.apple.laf; |
| |
| import java.awt.*; |
| |
| import javax.swing.*; |
| import javax.swing.plaf.UIResource; |
| import javax.swing.text.*; |
| |
| import com.apple.laf.AquaUtils.RecyclableSingleton; |
| |
| public class AquaHighlighter extends DefaultHighlighter implements UIResource { |
| private static final RecyclableSingleton<LayerPainter> instance = new RecyclableSingleton<LayerPainter>() { |
| protected LayerPainter getInstance() { |
| return new AquaHighlightPainter(null); |
| } |
| }; |
| |
| protected static LayeredHighlighter.LayerPainter getInstance() { |
| return instance.get(); |
| } |
| |
| public static class AquaHighlightPainter extends DefaultHighlightPainter { |
| Color selectionColor; |
| Color disabledSelectionColor; |
| |
| public AquaHighlightPainter(final Color c) { |
| super(c); |
| } |
| |
| public Color getColor() { |
| return selectionColor == null ? super.getColor() : selectionColor; |
| } |
| |
| |
| protected Color getInactiveSelectionColor() { |
| if (disabledSelectionColor != null) return disabledSelectionColor; |
| return disabledSelectionColor = UIManager.getColor("TextComponent.selectionBackgroundInactive"); |
| } |
| |
| void setColor(final JTextComponent c) { |
| selectionColor = super.getColor(); |
| |
| if (selectionColor == null) selectionColor = c.getSelectionColor(); |
| |
| final Window owningWindow = SwingUtilities.getWindowAncestor(c); |
| |
| // If window is not currently active selection color is a gray with RGB of (212, 212, 212). |
| if (owningWindow != null && !owningWindow.isActive()) { |
| selectionColor = getInactiveSelectionColor(); |
| } |
| |
| if (!c.hasFocus()) { |
| selectionColor = getInactiveSelectionColor(); |
| } |
| } |
| |
| public void paint(final Graphics g, final int offs0, final int offs1, final Shape bounds, final JTextComponent c) { |
| setColor(c); |
| super.paint(g, offs0, offs1, bounds, c); |
| } |
| |
| public Shape paintLayer(final Graphics g, final int offs0, final int offs1, final Shape bounds, final JTextComponent c, final View view) { |
| setColor(c); |
| return super.paintLayer(g, offs0, offs1, bounds, c, view); |
| } |
| } |
| } |