1 /*
2 * Copyright (c) 2011, 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
25
26 package com.apple.laf;
27
28 import java.awt.*;
29 import java.awt.event.*;
30 import java.util.Hashtable;
31
32 import javax.swing.*;
33
34 import sun.awt.AWTAccessor;
35 import sun.awt.SunToolkit;
36 import sun.lwawt.LWToolkit;
37 import sun.lwawt.macosx.*;
38
39 @SuppressWarnings("serial") // JDK implementation class
40 final class ScreenMenu extends Menu
41 implements ContainerListener, ComponentListener,
42 ScreenMenuPropertyHandler {
43
44 static {
45 java.security.AccessController.doPrivileged(
46 new java.security.PrivilegedAction<Void>() {
47 public Void run() {
48 System.loadLibrary("awt");
49 return null;
50 }
51 });
52 }
53
54 // screen menu stuff
55 private static native long addMenuListeners(ScreenMenu listener, long nativeMenu);
56 private static native void removeMenuListeners(long modelPtr);
57
58 private transient long fModelPtr;
59
60 private final Hashtable<Component, MenuItem> fItems;
61 private final JMenu fInvoker;
62
63 private Component fLastMouseEventTarget;
64 private Rectangle fLastTargetRect;
65 private volatile Rectangle[] fItemBounds;
66
67 private ScreenMenuPropertyListener fPropertyListener;
68
69 // Array of child hashes used to see if we need to recreate the Menu.
70 private int[] childHashArray;
71
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1 /*
2 * Copyright (c) 2011, 2019, 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
25
26 package com.apple.laf;
27
28 import java.awt.*;
29 import java.awt.event.*;
30 import java.util.Hashtable;
31
32 import javax.swing.*;
33
34 import sun.awt.AWTAccessor;
35 import sun.awt.SunToolkit;
36 import sun.lwawt.LWToolkit;
37 import sun.lwawt.macosx.*;
38
39 @SuppressWarnings("serial") // JDK implementation class
40 final class ScreenMenu extends Menu
41 implements ContainerListener, ComponentListener,
42 ScreenMenuPropertyHandler {
43
44 static {
45 jdk.internal.access.SharedSecrets.getJavaLangAccess().loadLibrary("awt");
46 }
47
48 // screen menu stuff
49 private static native long addMenuListeners(ScreenMenu listener, long nativeMenu);
50 private static native void removeMenuListeners(long modelPtr);
51
52 private transient long fModelPtr;
53
54 private final Hashtable<Component, MenuItem> fItems;
55 private final JMenu fInvoker;
56
57 private Component fLastMouseEventTarget;
58 private Rectangle fLastTargetRect;
59 private volatile Rectangle[] fItemBounds;
60
61 private ScreenMenuPropertyListener fPropertyListener;
62
63 // Array of child hashes used to see if we need to recreate the Menu.
64 private int[] childHashArray;
65
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