diff options
Diffstat (limited to 'examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet191.java')
-rw-r--r-- | examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet191.java | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet191.java b/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet191.java deleted file mode 100644 index 0fac1a69e2..0000000000 --- a/examples/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet191.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2005 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; - -import org.eclipse.swt.*; -import org.eclipse.swt.graphics.*; -import org.eclipse.swt.layout.*; -import org.eclipse.swt.widgets.*; - -/* - * Detect when the user scrolls a text control - * - * For a list of all SWT example snippets see - * http://www.eclipse.org/swt/snippets/ - */ - -public class Snippet191 { -public static void main(String[] args) { - Display display = new Display (); - Shell shell = new Shell (display); - shell.setLayout (new FillLayout ()); - final Text text = new Text (shell, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); - for (int i=0; i<32; i++) { - text.append (i + "-This is a line of text in a widget-" + i + "\n"); - } - text.setSelection (0); - Listener listener = new Listener () { - int lastIndex = text.getTopIndex (); - public void handleEvent (Event e) { - int index = text.getTopIndex (); - if (index != lastIndex) { - lastIndex = index; - System.out.println ("Scrolled, topIndex=" + index); - } - } - }; - /* NOTE: Only detects scrolling by the user */ - text.addListener (SWT.MouseDown, listener); - text.addListener (SWT.MouseMove, listener); - text.addListener (SWT.MouseUp, listener); - text.addListener (SWT.KeyDown, listener); - text.addListener (SWT.KeyUp, listener); - text.addListener (SWT.Resize, listener); - ScrollBar hBar = text.getHorizontalBar(); - if (hBar != null) { - hBar.addListener (SWT.Selection, listener); - } - ScrollBar vBar = text.getVerticalBar(); - if (vBar != null) { - vBar.addListener (SWT.Selection, listener); - } - shell.pack (); - Point size = shell.computeSize (SWT.DEFAULT, SWT.DEFAULT); - shell.setSize (size. x - 32, size.y / 2); - shell.open (); - while (!shell.isDisposed ()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} -}
\ No newline at end of file |