199 lines
6.8 KiB
Java
199 lines
6.8 KiB
Java
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/*
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @key headful
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* @bug 8149371
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* @summary multi-res. image: -Dsun.java2d.uiScale does not work for Window
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* icons (some ambiguity for Window.setIconImages()?)
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* @run main/othervm/manual -Dsun.java2d.uiScale=2 MultiResIconTest
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*/
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.WindowAdapter;
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import java.awt.event.WindowEvent;
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import java.awt.image.BaseMultiResolutionImage;
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import java.awt.image.BufferedImage;
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import java.util.concurrent.CountDownLatch;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JFrame;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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public class MultiResIconTest {
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private static GridBagLayout layout;
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private static JPanel mainControlPanel;
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private static JPanel resultButtonPanel;
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private static JLabel instructionText;
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private static JButton passButton;
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private static JButton failButton;
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private static JDialog f;
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private static CountDownLatch latch;
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private static TestFrame frame;
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private static BufferedImage generateImage(int x, Color c) {
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BufferedImage img = new BufferedImage(x, x, BufferedImage.TYPE_INT_RGB);
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Graphics g = img.getGraphics();
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g.setColor(c);
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g.fillRect(0, 0, x, x);
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g.setColor(Color.WHITE);
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g.fillRect(x / 3, x / 3, x / 3, x / 3);
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return img;
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}
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public MultiResIconTest() {
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try {
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latch = new CountDownLatch(1);
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createUI();
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latch.await();
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} catch (Exception ex) {
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}
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}
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private static void createUI() throws Exception {
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SwingUtilities.invokeAndWait(() -> {
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frame = new TestFrame();
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f = new JDialog(frame);
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f.setTitle("Instruction Dialog");
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layout = new GridBagLayout();
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mainControlPanel = new JPanel(layout);
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resultButtonPanel = new JPanel(layout);
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GridBagConstraints gbc = new GridBagConstraints();
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String instructions
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= "<html> INSTRUCTIONS:<br><br>"
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+ "1) Test frame title icon and frame color should be green."
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+ "<br>"
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+ "2) Test frame task bar icon should be blue<br>"
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+ "3) If color are same as mentioned in 1 and 2 press pass<br>"
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+ " else press fail.<br><br></html>";
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instructionText = new JLabel();
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instructionText.setText(instructions);
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gbc.gridx = 0;
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gbc.gridy = 0;
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gbc.fill = GridBagConstraints.HORIZONTAL;
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mainControlPanel.add(instructionText, gbc);
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passButton = new JButton("Pass");
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passButton.setActionCommand("Pass");
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passButton.addActionListener((ActionEvent e) -> {
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latch.countDown();
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f.dispose();
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frame.dispose();
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});
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failButton = new JButton("Fail");
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failButton.setActionCommand("Fail");
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failButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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latch.countDown();
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f.dispose();
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frame.dispose();
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throw new RuntimeException("Test Failed");
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}
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});
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gbc.gridx = 1;
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gbc.gridy = 0;
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resultButtonPanel.add(passButton, gbc);
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gbc.gridx = 2;
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gbc.gridy = 0;
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resultButtonPanel.add(failButton, gbc);
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gbc.gridx = 0;
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gbc.gridy = 1;
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mainControlPanel.add(resultButtonPanel, gbc);
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f.add(mainControlPanel);
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f.setSize(400, 200);
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f.setLocationRelativeTo(null);
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f.setVisible(true);
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f.addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent e) {
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latch.countDown();
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f.dispose();
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frame.dispose();
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}
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});
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});
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}
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private static class TestFrame extends JFrame {
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private static final int W = 200;
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private static final BaseMultiResolutionImage IMG
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= new BaseMultiResolutionImage(
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new BufferedImage[]{generateImage(W, Color.RED),
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generateImage(2 * W, Color.GREEN),
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generateImage(4 * W, Color.BLUE)});
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private static final BaseMultiResolutionImage ICON
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= new BaseMultiResolutionImage(
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new BufferedImage[]{generateImage(16, Color.RED),
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generateImage(32, Color.GREEN),
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generateImage(64, Color.BLUE),
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generateImage(128, Color.BLACK),
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generateImage(256, Color.GRAY)});
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public TestFrame() {
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createUI();
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}
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private void createUI() {
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setTitle("Test Frame");
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setIconImage(ICON);
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addWindowListener(new WindowAdapter() {
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@Override
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public void windowClosing(WindowEvent e) {
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dispose();
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}
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});
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setSize(W, W);
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setLocation(50, 50);
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setResizable(false);
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setVisible(true);
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}
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@Override
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public void paint(Graphics gr) {
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gr.drawImage(IMG, 0, 0, this);
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}
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}
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public static void main(String[] args) {
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new MultiResIconTest();
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}
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}
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