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| 1 | +/* |
| 2 | + * Copyright (c) 2002, 2023, Oracle and/or its affiliates. All rights reserved. |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | + * |
| 5 | + * This code is free software; you can redistribute it and/or modify it |
| 6 | + * under the terms of the GNU General Public License version 2 only, as |
| 7 | + * published by the Free Software Foundation. |
| 8 | + * |
| 9 | + * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | + * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | + * accompanied this code). |
| 14 | + * |
| 15 | + * You should have received a copy of the GNU General Public License version |
| 16 | + * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | + * |
| 19 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | + * or visit www.oracle.com if you need additional information or have any |
| 21 | + * questions. |
| 22 | + */ |
| 23 | + |
| 24 | +/* |
| 25 | + * @test |
| 26 | + * @bug 4768127 |
| 27 | + * @summary ToolTipManager not removed from components |
| 28 | + * @key headful |
| 29 | + */ |
| 30 | + |
| 31 | +import java.awt.Point; |
| 32 | +import java.awt.Rectangle; |
| 33 | +import java.awt.Robot; |
| 34 | +import java.awt.event.InputEvent; |
| 35 | +import java.awt.event.MouseMotionListener; |
| 36 | +import javax.swing.JDesktopPane; |
| 37 | +import javax.swing.JFrame; |
| 38 | +import javax.swing.JInternalFrame; |
| 39 | +import javax.swing.JLabel; |
| 40 | +import javax.swing.SwingUtilities; |
| 41 | +import javax.swing.ToolTipManager; |
| 42 | + |
| 43 | +public class bug4768127 { |
| 44 | + static JFrame fr; |
| 45 | + static volatile Point p; |
| 46 | + static volatile JLabel[] label = new JLabel[2]; |
| 47 | + |
| 48 | + public static void main(String[] args) throws Exception { |
| 49 | + try { |
| 50 | + SwingUtilities.invokeAndWait(() -> { |
| 51 | + fr = new JFrame("bug4768127"); |
| 52 | + |
| 53 | + JDesktopPane jdp = new JDesktopPane(); |
| 54 | + JInternalFrame jif1 = new JInternalFrame("jif 1"); |
| 55 | + JInternalFrame jif2 = new JInternalFrame("jif 2"); |
| 56 | + label[0] = new JLabel("Label 1"); |
| 57 | + label[1] = new JLabel("Label 2"); |
| 58 | + |
| 59 | + label[0].setToolTipText("tooltip 1"); |
| 60 | + jif1.getContentPane().add(label[0]); |
| 61 | + jif1.setBounds(0, 0, 130, 160); |
| 62 | + jif1.setVisible(true); |
| 63 | + jdp.add(jif1); |
| 64 | + |
| 65 | + label[1].setToolTipText("tooltip 2"); |
| 66 | + jif2.getContentPane().add(label[1]); |
| 67 | + jif2.setBounds(210, 0, 130, 220); |
| 68 | + jif2.setVisible(true); |
| 69 | + jdp.add(jif2); |
| 70 | + |
| 71 | + fr.getContentPane().add(jdp); |
| 72 | + fr.setLocationRelativeTo(null); |
| 73 | + |
| 74 | + fr.setSize(400, 300); |
| 75 | + fr.setVisible(true); |
| 76 | + }); |
| 77 | + |
| 78 | + Robot robot = new Robot(); |
| 79 | + robot.setAutoDelay(10); |
| 80 | + robot.waitForIdle(); |
| 81 | + robot.delay(3000); |
| 82 | + |
| 83 | + clickLabel(0, robot); |
| 84 | + robot.waitForIdle(); |
| 85 | + robot.delay(3000); |
| 86 | + |
| 87 | + clickLabel(1, robot); |
| 88 | + robot.waitForIdle(); |
| 89 | + robot.delay(3000); |
| 90 | + |
| 91 | + clickLabel(0, robot); |
| 92 | + robot.waitForIdle(); |
| 93 | + robot.delay(3000); |
| 94 | + |
| 95 | + clickLabel(1, robot); |
| 96 | + robot.waitForIdle(); |
| 97 | + robot.delay(3000); |
| 98 | + |
| 99 | + MouseMotionListener[] mml = label[0].getMouseMotionListeners(); |
| 100 | + if (mml.length > 0 && mml[0] instanceof ToolTipManager) { |
| 101 | + throw new RuntimeException("Extra MouseMotionListeners were added to the label \"Label 1\" by ToolTipManager"); |
| 102 | + } |
| 103 | + } finally { |
| 104 | + SwingUtilities.invokeAndWait(() -> { |
| 105 | + if (fr != null) { |
| 106 | + fr.dispose(); |
| 107 | + } |
| 108 | + }); |
| 109 | + } |
| 110 | + } |
| 111 | + |
| 112 | + static void clickLabel(int i, Robot robot) throws Exception { |
| 113 | + SwingUtilities.invokeAndWait(() -> { |
| 114 | + p = label[i].getLocationOnScreen(); |
| 115 | + }); |
| 116 | + final Rectangle rect = label[i].getBounds(); |
| 117 | + robot.mouseMove(p.x + rect.width / 2, p.y + rect.height / 2); |
| 118 | + robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); |
| 119 | + robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); |
| 120 | + |
| 121 | + //Generate mouseMotionEvent |
| 122 | + robot.mouseMove(p.x + rect.width / 2 + 3, p.y + rect.height / 2 + 3); |
| 123 | + robot.mouseMove(p.x + rect.width / 2, p.y + rect.height / 2); |
| 124 | + } |
| 125 | +} |
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