1 /* 2 * Copyright (c) 2009, 2018, 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 @key headful 27 @bug 4874070 28 @summary Tests basic DnD functionality 29 @run main ImageDecoratedDnDNegative 30 */ 31 32 import java.awt.*; 33 import java.awt.Robot; 34 import java.awt.event.InputEvent; 35 import java.awt.event.KeyEvent; 36 import java.awt.geom.Point2D; 37 38 39 import java.awt.dnd.DragSource; 40 41 /* 42 "Automatic test.", 43 "A Frame, which contains a yellow button labeled \"Drag ME!\" and ", 44 "a red panel, will appear below. ", 45 "1. The button would be clicked and dragged to the red panel. ", 46 "2. When the mouse enters the red panel during the drag, the panel ", 47 "should turn yellow. On the systems that supports pictured drag, ", 48 "the image under the drag-cursor should appear (ancor is shifted ", 49 "from top-left corner of the picture inside the picture to 10pt in both dimensions ). ", 50 "In WIN32 systems the image under cursor would be visible ONLY over ", 51 "the drop targets with activated extended OLE D\'n\'D support (that are ", 52 "the desktop and IE ).", 53 "3. The mouse would be released.", 54 "The panel should turn red again and a yellow button labeled ", 55 "\"Drag ME!\" should appear inside the panel. You should be able ", 56 "to repeat this operation multiple times." 57 */ 58 public class ImageDecoratedDnDNegative { 59 60 public static void moveTo( 61 Robot r, 62 Point b, 63 Point e) 64 { 65 Point2D.Double ee = new Point2D.Double(e.getX(), e.getY()); 66 Point2D.Double bb = new Point2D.Double(b.getX(), b.getY()); 67 final int count = (int)(ee.distance(bb)); 68 Point2D.Double c = new Point2D.Double(bb.getX(), bb.getY()); 69 for(int i=0; i<count; ++i){ 70 c.setLocation( 71 bb.getX() + (ee.getX()-bb.getX())*i/count, 72 bb.getY() + (ee.getY()-bb.getY())*i/count); 73 r.mouseMove( 74 (int)c.getX(), 75 (int)c.getY()); 76 r.delay(5); 77 } 78 r.mouseMove( 79 (int)ee.getX(), 80 (int)ee.getY()); 81 r.delay(5); 82 } 83 84 public static void main(final String[] args) { 85 Frame f = new Frame("Use keyboard for DnD change"); 86 Panel mainPanel; 87 Component dragSource, dropTarget; 88 89 f.setBounds(0, 400, 200, 200); 90 f.setLayout(new BorderLayout()); 91 92 mainPanel = new Panel(); 93 mainPanel.setLayout(new BorderLayout()); 94 95 mainPanel.setBackground(Color.blue); 96 97 dropTarget = new DnDTarget(Color.red, Color.yellow); 98 dragSource = new DnDSource("Drag ME! (" + (DragSource.isDragImageSupported()?"with ":"without") + " image)" ); 99 100 mainPanel.add(dragSource, "North"); 101 mainPanel.add(dropTarget, "Center"); 102 f.add(mainPanel, BorderLayout.CENTER); 103 f.setUndecorated(true); 104 f.setLocationRelativeTo(null); 105 f.setVisible(true); 106 107 Point sourcePoint = dragSource.getLocationOnScreen(); 108 Dimension d = dragSource.getSize(); 109 sourcePoint.translate(d.width / 2, d.height / 2); 110 111 try { 112 Robot robot = new Robot(); 113 robot.waitForIdle(); 114 robot.mouseMove(sourcePoint.x, sourcePoint.y); 115 Point start = new Point( 116 sourcePoint.x, 117 sourcePoint.y); 118 Point out = new Point( 119 sourcePoint.x + d.width / 2 + 10, 120 sourcePoint.y + d.height); 121 122 Point cur = start; 123 for(int i = 2; i < 5; ++i){ 124 moveTo(robot, cur, start); 125 robot.delay(500); 126 robot.mousePress(InputEvent.BUTTON1_MASK); 127 robot.delay(500); 128 moveTo(robot, start, out); 129 robot.keyPress(KeyEvent.VK_CONTROL); 130 Point drop = new Point( 131 (int)start.getX(), 132 (int)start.getY() + (d.height + 5) * i ); 133 moveTo(robot, out, drop); 134 135 robot.mouseRelease(InputEvent.BUTTON1_MASK); 136 robot.delay(10); 137 robot.keyRelease(KeyEvent.VK_CONTROL); 138 robot.delay(1000); 139 140 cur = drop; 141 } 142 } catch( Exception e){ 143 e.printStackTrace(); 144 throw new RuntimeException("test failed: drop was not successful with exception " + e); 145 } 146 } 147 }// class DnDAcceptanceTest