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/*
* Copyright (c) 2015, 2018, 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.
*/
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.event.InputEvent;
import javax.swing.JDesktopPane;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import static sun.awt.OSInfo.*;
/**
* @test
* @key headful
* @bug 8069348 8159902 8198613
* @summary SunGraphics2D.copyArea() does not properly work for scaled graphics
* @author Alexandr Scherbatiy
* @modules java.desktop/sun.awt
* @run main/othervm -Dsun.java2d.uiScale=2 bug8069348
* @run main/othervm -Dsun.java2d.d3d=true -Dsun.java2d.uiScale=2 bug8069348
*/
public class bug8069348 {
private static final int WIN_WIDTH = 500;
private static final int WIN_HEIGHT = 500;
private static final Color DESKTOPPANE_COLOR = Color.YELLOW;
private static final Color FRAME_COLOR = Color.ORANGE;
private static JFrame frame;
private static JInternalFrame internalFrame;
public static void main(String[] args) throws Exception {
if (!isSupported()) {
return;
}
try {
SwingUtilities.invokeAndWait(bug8069348::createAndShowGUI);
Robot robot = new Robot();
robot.setAutoDelay(50);
robot.waitForIdle();
Rectangle screenBounds = getInternalFrameScreenBounds();
int x = screenBounds.x + screenBounds.width / 2;
int y = screenBounds.y + 10;
int dx = screenBounds.width / 2;
int dy = screenBounds.height / 2;
robot.mouseMove(x, y);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_MASK);
robot.mouseMove(x + dx, y + dy);
robot.mouseRelease(InputEvent.BUTTON1_MASK);
robot.waitForIdle();
int cx = screenBounds.x + screenBounds.width + dx / 2;
int cy = screenBounds.y + screenBounds.height + dy / 2;
robot.mouseMove(cx, cy);
if (!FRAME_COLOR.equals(robot.getPixelColor(cx, cy))) {
throw new RuntimeException("Internal frame is not correctly dragged!");
}
} finally {
if (frame != null) {
frame.dispose();
}
}
}
private static boolean isSupported() {
String d3d = System.getProperty("sun.java2d.d3d");
return !Boolean.getBoolean(d3d) || getOSType() == OSType.WINDOWS;
}
private static Rectangle getInternalFrameScreenBounds() throws Exception {
Rectangle[] points = new Rectangle[1];
SwingUtilities.invokeAndWait(() -> {
points[0] = new Rectangle(internalFrame.getLocationOnScreen(),
internalFrame.getSize());
});
return points[0];
}
private static void createAndShowGUI() {
frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JDesktopPane desktopPane = new JDesktopPane();
desktopPane.setBackground(DESKTOPPANE_COLOR);
internalFrame = new JInternalFrame("Test") {
@Override
public void paint(Graphics g) {
super.paint(g);
g.setColor(FRAME_COLOR);
g.fillRect(0, 0, getWidth(), getHeight());
}
};
internalFrame.setSize(WIN_WIDTH / 3, WIN_HEIGHT / 3);
internalFrame.setVisible(true);
desktopPane.add(internalFrame);
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add(desktopPane, BorderLayout.CENTER);
frame.add(panel);
frame.setSize(WIN_WIDTH, WIN_HEIGHT);
frame.setVisible(true);
frame.requestFocus();
}
}
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