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Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet9.java')
-rw-r--r--examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet9.java85
1 files changed, 0 insertions, 85 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet9.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet9.java
deleted file mode 100644
index e55be2fdce..0000000000
--- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet9.java
+++ /dev/null
@@ -1,85 +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;
-
-/*
- * Composite example snippet: scroll a child control automatically
- *
- * For a list of all SWT example snippets see
- * http://www.eclipse.org/swt/snippets/
- */
-import org.eclipse.swt.*;
-import org.eclipse.swt.events.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.widgets.*;
-
-public class Snippet9 {
-
-public static void main (String [] args) {
- Display display = new Display ();
- final Shell shell = new Shell (display, SWT.SHELL_TRIM | SWT.H_SCROLL | SWT.V_SCROLL);
- final Composite composite = new Composite (shell, SWT.BORDER);
- composite.setSize (700, 600);
- final Color red = display.getSystemColor (SWT.COLOR_RED);
- composite.addPaintListener (new PaintListener() {
- public void paintControl (PaintEvent e) {
- e.gc.setBackground (red);
- e.gc.fillOval (5, 5, 690, 590);
- }
- });
- final ScrollBar hBar = shell.getHorizontalBar ();
- hBar.addListener (SWT.Selection, new Listener () {
- public void handleEvent (Event e) {
- Point location = composite.getLocation ();
- location.x = -hBar.getSelection ();
- composite.setLocation (location);
- }
- });
- final ScrollBar vBar = shell.getVerticalBar ();
- vBar.addListener (SWT.Selection, new Listener () {
- public void handleEvent (Event e) {
- Point location = composite.getLocation ();
- location.y = -vBar.getSelection ();
- composite.setLocation (location);
- }
- });
- shell.addListener (SWT.Resize, new Listener () {
- public void handleEvent (Event e) {
- Point size = composite.getSize ();
- Rectangle rect = shell.getClientArea ();
- hBar.setMaximum (size.x);
- vBar.setMaximum (size.y);
- hBar.setThumb (Math.min (size.x, rect.width));
- vBar.setThumb (Math.min (size.y, rect.height));
- int hPage = size.x - rect.width;
- int vPage = size.y - rect.height;
- int hSelection = hBar.getSelection ();
- int vSelection = vBar.getSelection ();
- Point location = composite.getLocation ();
- if (hSelection >= hPage) {
- if (hPage <= 0) hSelection = 0;
- location.x = -hSelection;
- }
- if (vSelection >= vPage) {
- if (vPage <= 0) vSelection = 0;
- location.y = -vSelection;
- }
- composite.setLocation (location);
- }
- });
- shell.open ();
- while (!shell.isDisposed()) {
- if (!display.readAndDispatch ()) display.sleep ();
- }
- display.dispose ();
-}
-
-}

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