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/*
* Copyright (c) 2011, 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.
*
* 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.
*/
/*
@test
@key headful
@bug 7036669
@summary Test Component.revalidate() method
@author anthony.petrov@oracle.com: area=awt.component
@run main/othervm -Djava.awt.smartInvalidate=true Revalidate
*/
import java.awt.*;
public class Revalidate {
private static Frame frame = new Frame();
private static Panel panel = new Panel() {
@Override
public boolean isValidateRoot() {
return true;
}
};
private static Button button = new Button("Test");
private static void sleep() {
try { Thread.sleep(500); } catch (Exception e) {}
}
private static void printState(String str) {
System.out.println(str + " isValid state: ");
System.out.println(" frame: " + frame.isValid());
System.out.println(" panel: " + panel.isValid());
System.out.println(" button: " + button.isValid());
}
private static void fail(String msg) {
frame.dispose();
throw new RuntimeException(msg);
}
private static void check(String n, Component c, boolean v) {
if (c.isValid() != v) {
fail(n + ".isValid() = " + c.isValid() + "; expected: " + v);
}
}
private static void check(String str, boolean f, boolean p, boolean b) {
printState(str);
check("frame", frame, f);
check("panel", panel, p);
check("button", button, b);
}
public static void main(String[] args) {
// setup
frame.add(panel);
panel.add(button);
frame.setBounds(200, 200, 300, 200);
frame.setVisible(true);
sleep();
check("Upon showing", true, true, true);
button.setBounds(1, 1, 30, 30);
sleep();
check("button.setBounds():", true, false, false);
button.revalidate();
sleep();
check("button.revalidate():", true, true, true);
button.setBounds(1, 1, 30, 30);
sleep();
check("button.setBounds():", true, false, false);
panel.revalidate();
sleep();
// because the panel's validate root is actually OK
check("panel.revalidate():", true, false, false);
button.revalidate();
sleep();
check("button.revalidate():", true, true, true);
panel.setBounds(2, 2, 125, 130);
sleep();
check("panel.setBounds():", false, false, true);
button.revalidate();
sleep();
check("button.revalidate():", false, true, true);
panel.setBounds(3, 3, 152, 121);
sleep();
check("panel.setBounds():", false, false, true);
panel.revalidate();
sleep();
check("panel.revalidate():", true, true, true);
// cleanup
frame.dispose();
}
}
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