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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130.java | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130.java deleted file mode 100644 index d7a7060b6b..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet130.java +++ /dev/null @@ -1,84 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2004 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.swt.snippets; - -/* - * BusyIndicator example snippet: display busy cursor during long running task - * - * For a list of all SWT example snippets see - * http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/platform-swt-home/dev.html#snippets - */ -import org.eclipse.swt.*; -import org.eclipse.swt.custom.*; -import org.eclipse.swt.events.*; -import org.eclipse.swt.layout.*; -import org.eclipse.swt.widgets.*; - -public class Snippet130 { - - public static void main(String[] args) { - final Display display = new Display(); - final Shell shell = new Shell(display); - shell.setLayout(new GridLayout()); - final Text text = new Text(shell, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL); - text.setLayoutData(new GridData(GridData.FILL_BOTH)); - final int[] nextId = new int[1]; - Button b = new Button(shell, SWT.PUSH); - b.setText("invoke long running job"); - b.addSelectionListener(new SelectionAdapter() { - public void widgetSelected(SelectionEvent e) { - Runnable longJob = new Runnable() { - boolean done = false; - int id; - public void run() { - Thread thread = new Thread(new Runnable() { - public void run() { - id = nextId[0]++; - display.syncExec(new Runnable() { - public void run() { - if (text.isDisposed()) return; - text.append("\nStart long running task "+id); - } - }); - for (int i = 0; i < 100000; i++) { - if (display.isDisposed()) return; - System.out.println("do task that takes a long time in a separate thread "+id); - } - if (display.isDisposed()) return; - display.syncExec(new Runnable() { - public void run() { - if (text.isDisposed()) return; - text.append("\nCompleted long running task "+id); - } - }); - done = true; - display.wake(); - } - }); - thread.start(); - while (!done && !shell.isDisposed()) { - if (!display.readAndDispatch()) - display.sleep(); - } - } - }; - BusyIndicator.showWhile(display, longJob); - } - }); - shell.setSize(250, 150); - shell.open(); - while (!shell.isDisposed()) { - if (!display.readAndDispatch()) - display.sleep(); - } - display.dispose(); - } -} |