250 lines
8.0 KiB
Java
250 lines
8.0 KiB
Java
/*
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* Copyright (c) 2006, 2007, 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 6426132
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@summary A Window should be initially focused on its showing (XAWT bug).
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@author anton.tarasov@...: area=awt.focus
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@run applet WindowInitialFocusTest.html
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*/
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import java.awt.*;
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import java.awt.event.*;
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import java.applet.Applet;
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import java.util.concurrent.atomic.AtomicBoolean;
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import sun.awt.SunToolkit;
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import test.java.awt.regtesthelpers.Util;
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public class WindowInitialFocusTest extends Applet {
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Frame frame = new Frame("Test Frame");
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Window window = new Window(frame);
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Button button = new Button("button");
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AtomicBoolean focused = new AtomicBoolean(false);
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SunToolkit toolkit = (SunToolkit)Toolkit.getDefaultToolkit();
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public static void main(String[] args) {
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WindowInitialFocusTest app = new WindowInitialFocusTest();
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app.init();
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app.start();
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}
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public void init() {
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// Create instructions for the user here, as well as set up
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// the environment -- set the layout manager, add buttons,
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// etc.
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this.setLayout (new BorderLayout ());
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Sysout.createDialogWithInstructions(new String[]
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{"This is an automatic test. Simply wait until it is done."
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});
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}
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public void start() {
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frame.setBounds(800, 0, 200, 100);
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window.setBounds(800, 200, 200, 100);
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window.setLayout(new FlowLayout());
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window.add(button);
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window.addWindowFocusListener(new WindowAdapter() {
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public void windowGainedFocus(WindowEvent e) {
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Sysout.println(e.toString());
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synchronized (focused) {
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focused.set(true);
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focused.notifyAll();
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}
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}});
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frame.setVisible(true);
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toolkit.realSync();
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// Test 1. Show the window, check that it become focused.
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window.setVisible(true);
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toolkit.realSync();
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if (!Util.waitForCondition(focused, 2000L)) {
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throw new TestFailedException("the window didn't get focused on its showing!");
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}
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// Test 2. Show unfocusable window, check that it doesn't become focused.
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window.setVisible(false);
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toolkit.realSync();
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window.setFocusableWindowState(false);
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focused.set(false);
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window.setVisible(true);
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toolkit.realSync();
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if (Util.waitForCondition(focused, 2000L)) {
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throw new TestFailedException("the unfocusable window got focused on its showing!");
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} else {
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Sysout.println("Test passed");
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}
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}
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}
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class TestFailedException extends RuntimeException {
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TestFailedException(String msg) {
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super("Test failed: " + msg);
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}
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}
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/****************************************************
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Standard Test Machinery
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DO NOT modify anything below -- it's a standard
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chunk of code whose purpose is to make user
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interaction uniform, and thereby make it simpler
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to read and understand someone else's test.
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****************************************************/
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/**
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This is part of the standard test machinery.
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It creates a dialog (with the instructions), and is the interface
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for sending text messages to the user.
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To print the instructions, send an array of strings to Sysout.createDialog
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WithInstructions method. Put one line of instructions per array entry.
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To display a message for the tester to see, simply call Sysout.println
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with the string to be displayed.
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This mimics System.out.println but works within the test harness as well
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as standalone.
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*/
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class Sysout
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{
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static TestDialog dialog;
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public static void createDialogWithInstructions( String[] instructions )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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dialog.printInstructions( instructions );
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dialog.setVisible(true);
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println( "Any messages for the tester will display here." );
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}
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public static void createDialog( )
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{
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dialog = new TestDialog( new Frame(), "Instructions" );
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String[] defInstr = { "Instructions will appear here. ", "" } ;
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dialog.printInstructions( defInstr );
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dialog.setVisible(true);
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println( "Any messages for the tester will display here." );
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}
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public static void printInstructions( String[] instructions )
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{
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dialog.printInstructions( instructions );
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}
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public static void println( String messageIn )
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{
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dialog.displayMessage( messageIn );
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}
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}// Sysout class
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/**
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This is part of the standard test machinery. It provides a place for the
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test instructions to be displayed, and a place for interactive messages
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to the user to be displayed.
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To have the test instructions displayed, see Sysout.
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To have a message to the user be displayed, see Sysout.
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Do not call anything in this dialog directly.
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*/
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class TestDialog extends Dialog
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{
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TextArea instructionsText;
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TextArea messageText;
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int maxStringLength = 80;
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//DO NOT call this directly, go through Sysout
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public TestDialog( Frame frame, String name )
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{
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super( frame, name );
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int scrollBoth = TextArea.SCROLLBARS_BOTH;
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instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
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add( "North", instructionsText );
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messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
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add("Center", messageText);
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pack();
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setVisible(true);
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}// TestDialog()
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//DO NOT call this directly, go through Sysout
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public void printInstructions( String[] instructions )
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{
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//Clear out any current instructions
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instructionsText.setText( "" );
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//Go down array of instruction strings
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String printStr, remainingStr;
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for( int i=0; i < instructions.length; i++ )
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{
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//chop up each into pieces maxSringLength long
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remainingStr = instructions[ i ];
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while( remainingStr.length() > 0 )
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{
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//if longer than max then chop off first max chars to print
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if( remainingStr.length() >= maxStringLength )
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{
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//Try to chop on a word boundary
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int posOfSpace = remainingStr.
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lastIndexOf( ' ', maxStringLength - 1 );
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if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
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printStr = remainingStr.substring( 0, posOfSpace + 1 );
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remainingStr = remainingStr.substring( posOfSpace + 1 );
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}
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//else just print
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else
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{
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printStr = remainingStr;
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remainingStr = "";
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}
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instructionsText.append( printStr + "\n" );
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}// while
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}// for
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}//printInstructions()
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//DO NOT call this directly, go through Sysout
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public void displayMessage( String messageIn )
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{
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messageText.append( messageIn + "\n" );
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System.out.println(messageIn);
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}
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}// TestDialog class
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