| /******************************************************************************* |
| * Copyright (c) 2018 Red Hat and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Red Hat - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.tests.gtk.snippets; |
| |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| import org.eclipse.swt.widgets.TableItem; |
| |
| |
| public class Bug202395_TableGetTopIndex { |
| |
| /** |
| * @param args |
| */ |
| public static void main(String[] args) { |
| Display display = new Display (); |
| Shell shell = new Shell(display); |
| shell.setLayout(new FillLayout()); |
| shell.open (); |
| |
| Table table = new Table(shell,SWT.BORDER|SWT.FULL_SELECTION); |
| |
| new TableColumn(table, SWT.RIGHT); |
| |
| TableItem tmp; |
| TableItem selection = null; |
| |
| for( int i = 0; i < 100; i++ ) { |
| tmp = new TableItem(table,SWT.NONE); |
| tmp.setText(i + ""); |
| if( i == 90 ) { |
| selection = tmp; |
| } |
| } |
| |
| table.setSelection(new TableItem[] { selection }); |
| shell.layout(true); |
| |
| // while( widget.table.getDisplay().readAndDispatch () ) { |
| // |
| // } |
| |
| System.err.println("TOP-INDEX: " + table.getTopIndex()); |
| |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| |
| } |