J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2003-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | @test |
| 26 | @bug 4507585 |
| 27 | @summary Native modal dialog shouldn't block event dispatching when called on EventDispatchThread. |
| 28 | @author tav@sparc.spb.su: area=awt.PrintJob |
| 29 | @run main/manual=yesno PageSetupDlgBlockingTest |
| 30 | |
| 31 | */ |
| 32 | |
| 33 | import java.awt.*; |
| 34 | import java.awt.print.*; |
| 35 | import java.awt.event.*; |
| 36 | import javax.swing.*; |
| 37 | import java.applet.*; |
| 38 | |
| 39 | public class PageSetupDlgBlockingTest extends Panel { |
| 40 | public static Frame frame = new TestFrame("Test Frame"); |
| 41 | |
| 42 | public static void main(String[] args) { |
| 43 | PageSetupDlgBlockingTest a = new PageSetupDlgBlockingTest(); |
| 44 | |
| 45 | a.init(); |
| 46 | a.start(); |
| 47 | } |
| 48 | |
| 49 | public void init() |
| 50 | { |
| 51 | //Create instructions for the user here, as well as set up |
| 52 | // the environment -- set the layout manager, add buttons, |
| 53 | // etc. |
| 54 | this.setLayout (new BorderLayout ()); |
| 55 | |
| 56 | String[] instructions = |
| 57 | { |
| 58 | "This test verifies that native modal 'Page Setup' dialog doesn't block event", |
| 59 | "handling when called on EventDispatchThread.", |
| 60 | " ", |
| 61 | "After test started you will see 'Test Frame' frame which contains", |
| 62 | "one 'Click Me' button.", |
| 63 | "1. Click the button:", |
| 64 | " - 'Page Setup' dialog will appear.", |
| 65 | "2. Drag the dialog over the 'Test Frame' so that to enforce its button redraw:", |
| 66 | " - if you're seeing the button redraw (as long as PAINT events are displayed)", |
| 67 | " the test PASSED else FAILED." |
| 68 | }; |
| 69 | Sysout.createDialogWithInstructions(instructions); |
| 70 | } |
| 71 | |
| 72 | |
| 73 | public void start() { |
| 74 | JButton button = new JButton("Click Me"); |
| 75 | final AWTEventListener listener = new AWTEventListener() { |
| 76 | public void eventDispatched(AWTEvent e) { |
| 77 | if (e.getSource().getClass() == TestFrame.class) { |
| 78 | Sysout.println(e.paramString() + " on <Test Frame>"); |
| 79 | } |
| 80 | } |
| 81 | }; |
| 82 | |
| 83 | button.addActionListener(new ActionListener() { |
| 84 | public void actionPerformed(ActionEvent e) { |
| 85 | |
| 86 | // Show PAINT events only when the dialog is displayed. |
| 87 | Toolkit.getDefaultToolkit().addAWTEventListener(listener, AWTEvent.PAINT_EVENT_MASK); |
| 88 | |
| 89 | PrinterJob job = PrinterJob.getPrinterJob(); |
| 90 | job.pageDialog(job.defaultPage()); |
| 91 | |
| 92 | Toolkit.getDefaultToolkit().removeAWTEventListener(listener); |
| 93 | } |
| 94 | }); |
| 95 | |
| 96 | button.setSize(100, 50); |
| 97 | |
| 98 | frame.setLayout(new BorderLayout()); |
| 99 | frame.setSize(200, 200); |
| 100 | frame.setLocation(500, 0); |
| 101 | frame.add(button, BorderLayout.CENTER); |
| 102 | frame.setVisible(true); |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | class TestFrame extends Frame { |
| 107 | TestFrame(String title) { |
| 108 | super(title); |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | /**************************************************** |
| 113 | Standard Test Machinery |
| 114 | DO NOT modify anything below -- it's a standard |
| 115 | chunk of code whose purpose is to make user |
| 116 | interaction uniform, and thereby make it simpler |
| 117 | to read and understand someone else's test. |
| 118 | ****************************************************/ |
| 119 | |
| 120 | /** |
| 121 | This is part of the standard test machinery. |
| 122 | It creates a dialog (with the instructions), and is the interface |
| 123 | for sending text messages to the user. |
| 124 | To print the instructions, send an array of strings to Sysout.createDialog |
| 125 | WithInstructions method. Put one line of instructions per array entry. |
| 126 | To display a message for the tester to see, simply call Sysout.println |
| 127 | with the string to be displayed. |
| 128 | This mimics System.out.println but works within the test harness as well |
| 129 | as standalone. |
| 130 | */ |
| 131 | |
| 132 | class Sysout |
| 133 | { |
| 134 | private static TestDialog dialog; |
| 135 | |
| 136 | public static void createDialogWithInstructions( String[] instructions ) |
| 137 | { |
| 138 | dialog = new TestDialog( new Frame(), "Instructions" ); |
| 139 | dialog.printInstructions( instructions ); |
| 140 | dialog.setVisible(true); |
| 141 | println( "Any messages for the tester will display here." ); |
| 142 | } |
| 143 | |
| 144 | public static void createDialog( ) |
| 145 | { |
| 146 | dialog = new TestDialog( new Frame(), "Instructions" ); |
| 147 | String[] defInstr = { "Instructions will appear here. ", "" } ; |
| 148 | dialog.printInstructions( defInstr ); |
| 149 | dialog.setVisible(true); |
| 150 | println( "Any messages for the tester will display here." ); |
| 151 | } |
| 152 | |
| 153 | |
| 154 | public static void printInstructions( String[] instructions ) |
| 155 | { |
| 156 | dialog.printInstructions( instructions ); |
| 157 | } |
| 158 | |
| 159 | |
| 160 | public static void println( String messageIn ) |
| 161 | { |
| 162 | dialog.displayMessage( messageIn ); |
| 163 | } |
| 164 | |
| 165 | }// Sysout class |
| 166 | |
| 167 | /** |
| 168 | This is part of the standard test machinery. It provides a place for the |
| 169 | test instructions to be displayed, and a place for interactive messages |
| 170 | to the user to be displayed. |
| 171 | To have the test instructions displayed, see Sysout. |
| 172 | To have a message to the user be displayed, see Sysout. |
| 173 | Do not call anything in this dialog directly. |
| 174 | */ |
| 175 | class TestDialog extends Dialog |
| 176 | { |
| 177 | |
| 178 | TextArea instructionsText; |
| 179 | TextArea messageText; |
| 180 | int maxStringLength = 80; |
| 181 | |
| 182 | //DO NOT call this directly, go through Sysout |
| 183 | public TestDialog( Frame frame, String name ) |
| 184 | { |
| 185 | super( frame, name ); |
| 186 | int scrollBoth = TextArea.SCROLLBARS_BOTH; |
| 187 | instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth ); |
| 188 | add( "North", instructionsText ); |
| 189 | |
| 190 | messageText = new TextArea( "", 5, maxStringLength, scrollBoth ); |
| 191 | add("Center", messageText); |
| 192 | |
| 193 | pack(); |
| 194 | |
| 195 | setVisible(true); |
| 196 | }// TestDialog() |
| 197 | |
| 198 | //DO NOT call this directly, go through Sysout |
| 199 | public void printInstructions( String[] instructions ) |
| 200 | { |
| 201 | //Clear out any current instructions |
| 202 | instructionsText.setText( "" ); |
| 203 | |
| 204 | //Go down array of instruction strings |
| 205 | |
| 206 | String printStr, remainingStr; |
| 207 | for( int i=0; i < instructions.length; i++ ) |
| 208 | { |
| 209 | //chop up each into pieces maxSringLength long |
| 210 | remainingStr = instructions[ i ]; |
| 211 | while( remainingStr.length() > 0 ) |
| 212 | { |
| 213 | //if longer than max then chop off first max chars to print |
| 214 | if( remainingStr.length() >= maxStringLength ) |
| 215 | { |
| 216 | //Try to chop on a word boundary |
| 217 | int posOfSpace = remainingStr. |
| 218 | lastIndexOf( ' ', maxStringLength - 1 ); |
| 219 | |
| 220 | if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1; |
| 221 | |
| 222 | printStr = remainingStr.substring( 0, posOfSpace + 1 ); |
| 223 | remainingStr = remainingStr.substring( posOfSpace + 1 ); |
| 224 | } |
| 225 | //else just print |
| 226 | else |
| 227 | { |
| 228 | printStr = remainingStr; |
| 229 | remainingStr = ""; |
| 230 | } |
| 231 | |
| 232 | instructionsText.append( printStr + "\n" ); |
| 233 | |
| 234 | }// while |
| 235 | |
| 236 | }// for |
| 237 | |
| 238 | }//printInstructions() |
| 239 | |
| 240 | //DO NOT call this directly, go through Sysout |
| 241 | public void displayMessage( String messageIn ) |
| 242 | { |
| 243 | messageText.append( messageIn + "\n" ); |
| 244 | System.out.println(messageIn); |
| 245 | } |
| 246 | |
| 247 | }// TestDialog class |