1 /*
2 * Copyright (c) 2002, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 @test
26 @key headful
27 @bug 4092033 4529626
28 @summary Tests that toFront makes window focused unless it is non-focusable
29 @library ../../regtesthelpers
30 @build Util
31 @run main ToFrontFocus
32 */
33
34 import java.awt.*;
35 import java.awt.event.*;
36 import test.java.awt.regtesthelpers.Util;
37
38 public class ToFrontFocus {
39 Frame cover, focus_frame, nonfocus_frame;
40 Button focus_button, nonfocus_button;
41 volatile boolean focus_gained = false, nonfocus_gained = false;
42
43 public static void main(final String[] args) {
44 ToFrontFocus app = new ToFrontFocus();
45 app.init();
46 app.start();
47 }
48
49 public void init()
50 {
51 cover = new Frame("Cover frame");
52 cover.setBounds(100, 100, 200, 200);
53 focus_frame = new Frame("Focusable frame");
54 focus_frame.setBounds(150, 100, 250, 150);
55 nonfocus_frame = new Frame("Non-focusable frame");
56 nonfocus_frame.setFocusableWindowState(false);
57 nonfocus_frame.setBounds(150, 150, 250, 200);
58 focus_button = new Button("Button in focusable frame");
59 focus_button.addFocusListener(new FocusAdapter() {
60 public void focusGained(FocusEvent e) {
61 focus_gained = true;
62 }
63 });
64 nonfocus_button = new Button("Button in non-focusable frame");
65 nonfocus_button.addFocusListener(new FocusAdapter() {
66 public void focusGained(FocusEvent e) {
67 nonfocus_gained = true;
68 }
69 });
70 }//End init()
71
72 public void start ()
73 {
74 Util.waitForIdle(null);
75
76 focus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
77 public Component getInitialComponent(Window w) {
78 return null;
79 }
80 });
81 focus_frame.setVisible(true);
82 nonfocus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
83 public Component getInitialComponent(Window w) {
84 return null;
85 }
86 });
87 nonfocus_frame.setVisible(true);
88 cover.setVisible(true);
89
90 Util.waitForIdle(null);
91
92 // So events are no generated at the creation add buttons here.
93 focus_frame.add(focus_button);
94 focus_frame.pack();
95 focus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
96 public Component getInitialComponent(Window w) {
97 return focus_button;
98 }
99 });
100 nonfocus_frame.add(nonfocus_button);
101 nonfocus_frame.pack();
102 nonfocus_frame.setFocusTraversalPolicy(new DefaultFocusTraversalPolicy() {
103 public Component getInitialComponent(Window w) {
104 return nonfocus_button;
105 }
106 });
107
108 System.err.println("------------ Starting test ------------");
109 // Make frame focused - focus_gained will be genereated for button.
110 focus_frame.toFront();
111 // focus_gained should not be generated
112 nonfocus_frame.toFront();
113
114 // Wait for events.
115 Util.waitForIdle(null);
116
117 if (!focus_gained || nonfocus_gained) {
118 throw new RuntimeException("ToFront doesn't work as expected");
119 }
120 }// start()
121
122 }// class ToFrontFocus