1/*
2 * Copyright (c) 2011, 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 7036669
28  @summary Test Component.revalidate() method
29  @author anthony.petrov@oracle.com: area=awt.component
30  @run main/othervm -Djava.awt.smartInvalidate=true Revalidate
31*/
32
33import java.awt.*;
34
35public class Revalidate {
36    private static Frame frame = new Frame();
37    private static Panel panel = new Panel() {
38        @Override
39        public boolean isValidateRoot() {
40            return true;
41        }
42    };
43    private static Button button = new Button("Test");
44
45    private static void sleep() {
46        try { Thread.sleep(500); } catch (Exception e) {}
47    }
48
49    private static void printState(String str) {
50        System.out.println(str + " isValid state: ");
51        System.out.println("         frame: " + frame.isValid());
52        System.out.println("         panel: " + panel.isValid());
53        System.out.println("        button: " + button.isValid());
54    }
55
56    private static void fail(String msg) {
57        frame.dispose();
58        throw new RuntimeException(msg);
59    }
60
61    private static void check(String n, Component c, boolean v) {
62        if (c.isValid() != v) {
63            fail(n + ".isValid() = " + c.isValid() + ";   expected: " + v);
64        }
65    }
66    private static void check(String str, boolean f, boolean p, boolean b) {
67        printState(str);
68
69        check("frame", frame, f);
70        check("panel", panel, p);
71        check("button", button, b);
72    }
73
74    public static void main(String[] args) {
75        // setup
76        frame.add(panel);
77        panel.add(button);
78        frame.setBounds(200, 200, 300, 200);
79        frame.setVisible(true);
80        sleep();
81        check("Upon showing", true, true, true);
82
83        button.setBounds(1, 1, 30, 30);
84        sleep();
85        check("button.setBounds():", true, false, false);
86
87        button.revalidate();
88        sleep();
89        check("button.revalidate():", true, true, true);
90
91        button.setBounds(1, 1, 30, 30);
92        sleep();
93        check("button.setBounds():", true, false, false);
94
95        panel.revalidate();
96        sleep();
97        // because the panel's validate root is actually OK
98        check("panel.revalidate():", true, false, false);
99
100        button.revalidate();
101        sleep();
102        check("button.revalidate():", true, true, true);
103
104        panel.setBounds(2, 2, 125, 130);
105        sleep();
106        check("panel.setBounds():", false, false, true);
107
108        button.revalidate();
109        sleep();
110        check("button.revalidate():", false, true, true);
111
112        panel.setBounds(3, 3, 152, 121);
113        sleep();
114        check("panel.setBounds():", false, false, true);
115
116        panel.revalidate();
117        sleep();
118        check("panel.revalidate():", true, true, true);
119
120        // cleanup
121        frame.dispose();
122    }
123}
124