| /* |
| * Copyright (c) 2018, 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 jdk.swing.interop; |
| |
| import java.awt.Toolkit; |
| import java.awt.Window; |
| import java.awt.AWTEvent; |
| import sun.awt.SunToolkit; |
| import sun.awt.AppContext; |
| import sun.awt.UngrabEvent; |
| |
| /** |
| * This class provides static utility methods to be used by FX swing interop |
| * to access and use jdk internal classes like SunToolkit, AppContext |
| * and UngrabEvent. |
| * |
| * @since 11 |
| */ |
| public class SwingInterOpUtils { |
| |
| public static void postEvent(Object target, java.awt.AWTEvent e) { |
| AppContext context = SunToolkit.targetToAppContext(target); |
| if (context != null) { |
| SunToolkit.postEvent(context, e); |
| } |
| } |
| |
| public static void grab(Toolkit toolkit, Window window) { |
| if (toolkit instanceof SunToolkit) { |
| ((SunToolkit)toolkit).grab(window); |
| } |
| } |
| |
| public static void ungrab(Toolkit toolkit, Window window) { |
| if (toolkit instanceof SunToolkit) { |
| ((SunToolkit)toolkit).ungrab(window); |
| } |
| } |
| |
| public static boolean isUngrabEvent(AWTEvent e) { |
| return e instanceof UngrabEvent; |
| } |
| |
| public static final int GRAB_EVENT_MASK = SunToolkit.GRAB_EVENT_MASK; |
| |
| } |