279 lines
8.8 KiB
Java
279 lines
8.8 KiB
Java
/*
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* Copyright (c) 2012, 2017, 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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* @bug 7123767
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*
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* @summary Check if a tooltip location in Multi-Monitor
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* configurations is correct.
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* If the configurations number per device exceeds 5,
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* then some 5 random configurations will be checked.
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* Please Use -Dseed=X to set the random generator seed
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* (if necessary).
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*
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* @author Vladislav Karnaukhov
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*
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* @key headful randomness
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*
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* @modules java.desktop/sun.awt
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* @library /test/lib
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*
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* @run main/timeout=300 bug7123767
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*/
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import javax.swing.*;
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import javax.swing.plaf.metal.MetalLookAndFeel;
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import java.awt.*;
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import java.awt.event.MouseEvent;
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import java.lang.reflect.InvocationTargetException;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Random;
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import jdk.test.lib.RandomFactory;
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public class bug7123767 extends JFrame {
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// maximum number of GraphicsConfigurations checked per GraphicsDevice
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private static final int MAX_N_CONFIGS = 5;
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private static final List<GraphicsConfiguration> CONFIGS = getConfigs();
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private static List<GraphicsConfiguration> getConfigs() {
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Random rnd = RandomFactory.getRandom();
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List<GraphicsConfiguration> configs = new ArrayList<>();
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GraphicsEnvironment ge =
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GraphicsEnvironment.getLocalGraphicsEnvironment();
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GraphicsDevice[] devices = ge.getScreenDevices();
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for (GraphicsDevice device : devices) {
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GraphicsConfiguration[] allConfigs = device.getConfigurations();
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int nConfigs = allConfigs.length;
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if (nConfigs <= MAX_N_CONFIGS) {
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Collections.addAll(configs, allConfigs);
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} else { // see JDK-8159454
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System.out.println("check only " + MAX_N_CONFIGS +
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" configurations for device " + device);
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configs.add(device.getDefaultConfiguration()); // check default
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for (int j = 0; j < MAX_N_CONFIGS - 1; j++) {
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int k = rnd.nextInt(nConfigs);
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configs.add(allConfigs[k]);
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}
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}
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}
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return configs;
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}
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private static class TestFactory extends PopupFactory {
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private static TestFactory newFactory = new TestFactory();
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private static PopupFactory oldFactory;
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private TestFactory() {
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super();
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}
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public static void install() {
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if (oldFactory == null) {
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oldFactory = getSharedInstance();
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setSharedInstance(newFactory);
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}
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}
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public static void uninstall() {
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if (oldFactory != null) {
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setSharedInstance(oldFactory);
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}
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}
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// Actual test happens here
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@Override
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public Popup getPopup(Component owner, Component contents, int x, int y) {
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GraphicsConfiguration mouseGC =
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testGC(MouseInfo.getPointerInfo().getLocation());
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if (mouseGC == null) {
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throw new RuntimeException("Can't find GraphicsConfiguration "
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+ "that mouse pointer belongs to");
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}
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GraphicsConfiguration tipGC = testGC(new Point(x, y));
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if (tipGC == null) {
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throw new RuntimeException(
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"Can't find GraphicsConfiguration that tip belongs to");
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}
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if (!mouseGC.equals(tipGC)) {
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throw new RuntimeException("Mouse and tip GCs are not equal");
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}
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return super.getPopup(owner, contents, x, y);
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}
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private static GraphicsConfiguration testGC(Point pt) {
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for (GraphicsConfiguration config: CONFIGS) {
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Rectangle rect = config.getBounds();
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Insets insets =
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Toolkit.getDefaultToolkit().getScreenInsets(config);
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adjustInsets(rect, insets);
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if (rect.contains(pt)) { return config; }
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}
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return null;
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}
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}
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private static final int MARGIN = 10;
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private static bug7123767 frame;
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private static Robot robot;
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public static void main(String[] args) throws Exception {
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UIManager.setLookAndFeel(new MetalLookAndFeel());
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setUp();
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testToolTip();
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TestFactory.uninstall();
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if (frame != null) { frame.dispose(); }
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}
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// Creates a window that is stretched across all available monitors
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// and adds itself as ContainerListener to track tooltips drawing
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private bug7123767() {
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super();
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ToolTipManager.sharedInstance().setInitialDelay(0);
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setDefaultCloseOperation(DISPOSE_ON_CLOSE);
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TestFactory.install();
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JLabel label1 = new JLabel("no preferred location");
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label1.setToolTipText("tip");
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add(label1, BorderLayout.WEST);
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JLabel label2 = new JLabel("preferred location (20000, 20000)") {
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public Point getToolTipLocation(MouseEvent event) {
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return new Point(20000, 20000);
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}
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};
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label2.setToolTipText("tip");
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add(label2, BorderLayout.EAST);
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setUndecorated(true);
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pack();
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Rectangle rect = new Rectangle();
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for (GraphicsConfiguration config: CONFIGS) {
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Insets localInsets =
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Toolkit.getDefaultToolkit().getScreenInsets(config);
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Rectangle localRect = config.getBounds();
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adjustInsets(localRect, localInsets);
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rect.add(localRect);
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}
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setBounds(rect);
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}
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private static void setUp() throws InterruptedException, InvocationTargetException {
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SwingUtilities.invokeAndWait(new Runnable() {
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@Override
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public void run() {
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frame = new bug7123767();
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frame.setVisible(true);
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}
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});
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}
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// Moves mouse pointer to the corners of every GraphicsConfiguration
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private static void testToolTip() throws AWTException {
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robot = new Robot();
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robot.setAutoDelay(20);
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robot.waitForIdle();
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for (GraphicsConfiguration config: CONFIGS) {
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Rectangle rect = config.getBounds();
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Insets insets = Toolkit.getDefaultToolkit().getScreenInsets(config);
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adjustInsets(rect, insets);
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// Upper left
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glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
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rect.x + MARGIN, rect.y + MARGIN);
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robot.waitForIdle();
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// Lower left
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glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
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rect.x + MARGIN, rect.y + rect.height - MARGIN);
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robot.waitForIdle();
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// Upper right
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glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
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rect.x + rect.width - MARGIN, rect.y + MARGIN);
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robot.waitForIdle();
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// Lower right
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glide(rect.x + rect.width / 2, rect.y + rect.height / 2,
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rect.x + rect.width - MARGIN, rect.y + rect.height - MARGIN);
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robot.waitForIdle();
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}
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}
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private static void glide(int x0, int y0, int x1, int y1) throws AWTException {
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if (robot == null) {
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robot = new Robot();
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robot.setAutoDelay(20);
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}
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float dmax = (float) Math.max(Math.abs(x1 - x0), Math.abs(y1 - y0));
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float dx = (x1 - x0) / dmax;
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float dy = (y1 - y0) / dmax;
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robot.mouseMove(x0, y0);
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for (int i = 1; i <= dmax; i += 10) {
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robot.mouseMove((int) (x0 + dx * i), (int) (y0 + dy * i));
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}
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}
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private static void adjustInsets(Rectangle rect, final Insets insets) {
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rect.x += insets.left;
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rect.y += insets.top;
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rect.width -= (insets.left + insets.right);
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rect.height -= (insets.top + insets.bottom);
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}
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}
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