| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.snippets; |
| |
| /* |
| * Table example snippet: insert a table column (at an index) |
| * |
| * For a list of all SWT example snippets see |
| * http://www.eclipse.org/swt/snippets/ |
| */ |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.layout.*; |
| import org.eclipse.swt.widgets.*; |
| |
| public class Snippet106 { |
| |
| public static void main (String [] args) { |
| Display display = new Display (); |
| Shell shell = new Shell (display); |
| shell.setText("Snippet 106"); |
| shell.setLayout (new RowLayout (SWT.VERTICAL)); |
| final Table table = new Table (shell, SWT.BORDER | SWT.MULTI); |
| table.setHeaderVisible (true); |
| for (int i=0; i<4; i++) { |
| TableColumn column = new TableColumn (table, SWT.NONE); |
| column.setText ("Column " + i); |
| } |
| final TableColumn [] columns = table.getColumns (); |
| for (int i=0; i<12; i++) { |
| TableItem item = new TableItem (table, SWT.NONE); |
| for (int j=0; j<columns.length; j++) { |
| item.setText (j, "Item " + i); |
| } |
| } |
| for (int i=0; i<columns.length; i++) columns [i].pack (); |
| Button button = new Button (shell, SWT.PUSH); |
| final int index = 1; |
| button.setText ("Insert Column " + index + "a"); |
| button.addListener (SWT.Selection, e -> { |
| TableColumn column = new TableColumn (table, SWT.NONE, index); |
| column.setText ("Column " + index + "a"); |
| TableItem [] items = table.getItems (); |
| for (int i=0; i<items.length; i++) { |
| items [i].setText (index, "Item " + i + "a"); |
| } |
| column.pack (); |
| }); |
| shell.pack (); |
| shell.open (); |
| while (!shell.isDisposed ()) { |
| if (!display.readAndDispatch ()) display.sleep (); |
| } |
| display.dispose (); |
| } |
| |
| } |