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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet275.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet275.java65
1 files changed, 0 insertions, 65 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet275.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet275.java
deleted file mode 100644
index 7f09fd2ca1..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet275.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2007 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;
-
-/*
- * Canvas snippet: update a portion of a Canvas frequently
- *
- * For a list of all SWT example snippets see
- * http://www.eclipse.org/swt/snippets/
- */
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet275 {
-
-static String value;
-public static void main (String[] args) {
- final int INTERVAL = 888;
- final Display display = new Display ();
- final Image image = new Image (display, 750, 750);
- GC gc = new GC (image);
- gc.setBackground (display.getSystemColor (SWT.COLOR_RED));
- gc.fillRectangle (image.getBounds ());
- gc.dispose ();
-
- Shell shell = new Shell (display);
- shell.setBounds (10, 10, 790, 790);
- final Canvas canvas = new Canvas (shell, SWT.NONE);
- canvas.setBounds (10, 10, 750, 750);
- canvas.addListener (SWT.Paint, new Listener () {
- public void handleEvent (Event event) {
- value = String.valueOf (System.currentTimeMillis ());
- event.gc.drawImage (image, 0, 0);
- event.gc.drawString (value, 10, 10, true);
- }
- });
- display.timerExec (INTERVAL, new Runnable () {
- public void run () {
- if (canvas.isDisposed ()) return;
- // canvas.redraw (); // <-- bad, damages more than is needed
- GC gc = new GC (canvas);
- Point extent = gc.stringExtent (value + '0');
- gc.dispose ();
- canvas.redraw (10, 10, extent.x, extent.y, false);
- display.timerExec (INTERVAL, this);
- }
- });
- shell.open ();
- while (!shell.isDisposed ()){
- if (!display.readAndDispatch ()) display.sleep ();
- }
- image.dispose ();
- display.dispose ();
-}
-
-}

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