1 /* 2 * Copyright (c) 2018, 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 #include <jni.h> 27 28 /* 29 * Class com_sun_javafx_embed_swing_newimpl_SwingNodeInteropN 30 * Method: overrideNativeWindowHandle 31 * Signature (Ljava/lang/Class;JLjava/lang/Runnable)Ljdk.swing.interop.LightweightFrameWrapper; 32 */ 33 JNIEXPORT jobject 34 Java_com_sun_javafx_embed_swing_newimpl_SwingNodeInteropN_overrideNativeWindowHandle( 35 JNIEnv *env, jclass cls, jclass ownerClass, jlong id, jclass runnable) { 36 37 jmethodID cons; 38 if (ownerClass == NULL) { 39 return NULL; 40 } 41 cons = (*env)->GetMethodID(env, ownerClass, "overrideNativeWindowHandle", 42 "(JLjava/lang/Runnable;)V"); 43 if (cons == NULL || (*env)->ExceptionCheck(env)) { 44 return NULL; 45 } 46 return (*env)->NewObject(env, ownerClass, cons, id, runnable); 47 } 48 49