1 /* 2 * Copyright (c) 2016, 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 /* 26 @test 27 @bug 8150176 28 @ignore 8150176 29 @summary Check if correct resolution variant is used for tray icon. 30 @author a.stepanov 31 @run applet/manual=yesno MultiResolutionTrayIconTest.html 32 */ 33 34 35 import java.applet.Applet; 36 import java.awt.*; 37 import java.awt.event.*; 38 import java.awt.image.*; 39 40 41 public class MultiResolutionTrayIconTest extends Applet { 42 43 private SystemTray tray; 44 private TrayIcon icon, iconMRI; 45 46 public void init() { this.setLayout(new BorderLayout()); } 47 48 public void start() { 49 50 boolean trayIsSupported = SystemTray.isSupported(); 51 Button b = new Button("Start"); 52 if (trayIsSupported) { 53 54 prepareIcons(); 55 b.addActionListener(new ActionListener() { 56 @Override 57 public void actionPerformed(ActionEvent e) { doTest(); } 58 }); 59 } else { 60 b.setLabel("not supported"); 61 b.setEnabled(false); 62 System.out.println("system tray is not supported"); 63 } 64 add(b, BorderLayout.CENTER); 65 66 validate(); 67 setVisible(true); 68 } 69 70 private BufferedImage generateImage(int w, int h, Color c) { 71 72 BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB); 73 Graphics g = img.getGraphics(); 74 g.setColor(c); 75 g.fillRect(0, 0, w, h); 76 g.setColor(Color.WHITE); 77 int r = (Math.min(w, h) >= 8) ? 3 : 1; 78 g.fillRect(r, r, w - 2 * r, h - 2 * r); 79 return img; 80 } 81 82 private void prepareIcons() { 83 84 tray = SystemTray.getSystemTray(); 85 Dimension d = tray.getTrayIconSize(); 86 int w = d.width, h = d.height; 87 88 BufferedImage img = generateImage(w, h, Color.BLUE); 89 // use wrong icon size for "nok" 90 BufferedImage nok = generateImage(w / 2 + 2, h / 2 + 2, Color.RED); 91 BaseMultiResolutionImage mri = 92 new BaseMultiResolutionImage(new BufferedImage[] {nok, img}); 93 icon = new TrayIcon(img); 94 iconMRI = new TrayIcon(mri); 95 } 96 97 private void doTest() { 98 99 if (tray.getTrayIcons().length > 0) { return; } // icons were added already 100 try { 101 tray.add(icon); 102 tray.add(iconMRI); 103 } catch (Exception e) { 104 throw new RuntimeException(e); 105 } 106 } 107 108 public void stop() { 109 110 // check for null, just in case 111 if (tray != null) { 112 tray.remove(icon); 113 tray.remove(iconMRI); 114 } 115 } 116 }