| /* |
| * 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. |
| */ |
| |
| package com.apple.laf; |
| |
| import java.awt.event.*; |
| |
| import javax.swing.*; |
| import javax.swing.plaf.ComponentUI; |
| import javax.swing.plaf.basic.BasicScrollPaneUI; |
| |
| public class AquaScrollPaneUI extends javax.swing.plaf.basic.BasicScrollPaneUI { |
| public static ComponentUI createUI(final JComponent x) { |
| return new AquaScrollPaneUI(); |
| } |
| |
| protected MouseWheelListener createMouseWheelListener() { |
| return new XYMouseWheelHandler(); |
| } |
| |
| protected class XYMouseWheelHandler extends BasicScrollPaneUI.MouseWheelHandler { |
| public void mouseWheelMoved(final MouseWheelEvent e) { |
| super.mouseWheelMoved(e); |
| // Consume the event even when the scrollBar is invisible |
| // see #7124320 |
| e.consume(); |
| } |
| } |
| } |