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/*
* Copyright (c) 2016, 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 8150176 8150844
@author a.stepanov
@summary Check if correct resolution variant is used
for JOptionPane dialog / internal frame icons.
@library ../../../../lib/testlibrary/
@build ExtendedRobot
@run main/othervm/timeout=300 -Dsun.java2d.uiScale=1 MultiResolutionJOptionPaneIconTest
@run main/othervm/timeout=300 -Dsun.java2d.uiScale=2 MultiResolutionJOptionPaneIconTest
*/
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import javax.swing.*;
public class MultiResolutionJOptionPaneIconTest implements ActionListener {
private final static Color C1X = Color.ORANGE, C2X = Color.CYAN;
private final boolean isInternal;
private volatile JFrame test;
private volatile JDialog dialog;
private volatile JInternalFrame frame;
private final JDesktopPane parentPane = new JDesktopPane();
private final JButton run = new JButton("run");
private final ExtendedRobot robot = new ExtendedRobot();
private static BufferedImage getSquare(int sz, Color c) {
BufferedImage img = new BufferedImage(sz, sz, BufferedImage.TYPE_INT_RGB);
Graphics g = img.getGraphics();
g.setColor(c);
g.fillRect(0, 0, sz, sz);
return img;
}
private static Icon getIcon() {
BaseMultiResolutionImage mri = new BaseMultiResolutionImage(
new BufferedImage[]{getSquare(16, C1X), getSquare(32, C2X)});
return new ImageIcon(mri);
}
public MultiResolutionJOptionPaneIconTest(boolean internal,
UIManager.LookAndFeelInfo lf) throws Exception {
UIManager.setLookAndFeel(lf.getClassName());
isInternal = internal;
robot.setAutoDelay(50);
SwingUtilities.invokeAndWait(this::UI);
}
private void UI() {
test = new JFrame();
test.setLayout(new BorderLayout());
test.add(parentPane, BorderLayout.CENTER);
run.addActionListener(this);
test.add(run, BorderLayout.SOUTH);
test.setUndecorated(true);
test.setSize(400, 300);
test.setLocation(50, 50);
test.setVisible(true);
}
private void disposeAll() {
if (dialog != null) { dialog.dispose(); }
if (frame != null) { frame.dispose(); }
if (test != null) { test.dispose(); }
}
public void doTest() throws Exception {
robot.waitForIdle(1000);
clickButton(robot);
robot.waitForIdle(2000);
Component c = isInternal ?
frame.getContentPane() : dialog.getContentPane();
System.out.println("\ncheck " + (isInternal ? "internal frame" :
"dialog") + " icon:");
Point pt = c.getLocationOnScreen();
checkColors(pt.x, c.getWidth(), pt.y, c.getHeight());
System.out.println("ok");
robot.waitForIdle();
SwingUtilities.invokeAndWait(this::disposeAll);
robot.waitForIdle();
}
private void checkColors(int x0, int w, int y0, int h) {
boolean is2x = "2".equals(System.getProperty("sun.java2d.uiScale"));
Color
expected = is2x ? C2X : C1X,
unexpected = is2x ? C1X : C2X;
for (int y = y0; y < y0 + h; y += 5) {
for (int x = x0; x < x0 + w; x += 5) {
Color c = robot.getPixelColor(x, y);
if (c.equals(unexpected)) {
throw new RuntimeException(
"invalid color was found, test failed");
} else if (c.equals(expected)) { return; }
}
}
// no icon found at all
throw new RuntimeException("the icon wasn't found");
}
private void showDialogOrFrame() {
JOptionPane pane = new JOptionPane("",
JOptionPane.DEFAULT_OPTION,
JOptionPane.INFORMATION_MESSAGE,
getIcon());
pane.setOptions(new Object[]{}); // no buttons
if (isInternal) {
frame = pane.createInternalFrame(parentPane, "");
frame.setLocation(0, 0);
frame.setVisible(true);
} else {
dialog = pane.createDialog(parentPane, "");
dialog.setVisible(true);
}
}
public void clickButton(ExtendedRobot robot) {
Point pt = run.getLocationOnScreen();
robot.mouseMove(pt.x + run.getWidth() / 2, pt.y + run.getHeight() / 2);
robot.waitForIdle();
robot.click();
}
@Override
public void actionPerformed(ActionEvent event) { showDialogOrFrame(); }
public static void main(String[] args) throws Exception {
for (UIManager.LookAndFeelInfo LF: UIManager.getInstalledLookAndFeels()) {
System.out.println("\nL&F: " + LF.getName());
(new MultiResolutionJOptionPaneIconTest(false, LF)).doTest();
(new MultiResolutionJOptionPaneIconTest(true , LF)).doTest();
}
}
}
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