Skip to main content
summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
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.java84
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 2c80cb8384..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 Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-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://www.eclipse.org/swt/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();
- }
-}

Back to the top