| /******************************************************************************* |
| * Copyright (c) 2018 Red Hat 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: |
| * Red Hat - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tests.gtk.snippets; |
| |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Rectangle; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableItem; |
| import org.eclipse.swt.widgets.Tracker; |
| |
| public class Bug302961_TableItemTrackerUpdating { |
| |
| public static void main (String [] args) { |
| Display display = new Display (); |
| final Shell shell = new Shell (display); |
| final Label label = new Label(shell, SWT.NONE); |
| label.setBounds(10,10,100,30); |
| label.setText("widget.label"); |
| Table table = new Table(shell, SWT.NONE); |
| table.setBounds(10,50,100,50); |
| final TableItem item = new TableItem(table, SWT.NONE); |
| shell.open (); |
| shell.addListener (SWT.MouseDown, new Listener () { |
| @Override |
| public void handleEvent (Event e) { |
| Tracker tracker = new Tracker (shell, SWT.NONE); |
| tracker.setRectangles (new Rectangle [] { |
| new Rectangle (e.x, e.y, 100, 100), |
| }); |
| tracker.addListener(SWT.Move, new Listener() { |
| @Override |
| public void handleEvent(Event event) { |
| System.out.println(event.x); |
| String string = String.valueOf(event.x); |
| label.setText(string); |
| item.setText(string); |
| } |
| }); |
| tracker.open (); |
| } |
| }); |
| while (!shell.isDisposed()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| |
| } |