| /******************************************************************************* |
| * Copyright (c) 2006 Tom Schindl 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: |
| * Tom Schindl - initial API and implementation |
| * Boris Bokowski (IBM Corporation) - Javadoc improvements |
| ******************************************************************************/ |
| |
| package org.eclipse.jface.viewers; |
| |
| import org.eclipse.swt.widgets.Table; |
| import org.eclipse.swt.widgets.TableColumn; |
| |
| /** |
| * ViewerColumn implementation for TableViewer to enable column-specific label |
| * providers and editing support. |
| * |
| * @since 3.3 |
| */ |
| public final class TableViewerColumn extends ViewerColumn { |
| private TableColumn column; |
| |
| /** |
| * Creates a new viewer column for the given {@link TableViewer} on a new |
| * {@link TableColumn} with the given style bits. The column is added at the |
| * end of the list of columns. |
| * |
| * @param viewer |
| * the table viewer to which this column belongs |
| * @param style |
| * the style used to create the column, for applicable style bits |
| * see {@link TableColumn} |
| * @see TableColumn#TableColumn(Table, int) |
| */ |
| public TableViewerColumn(TableViewer viewer, int style) { |
| this(viewer, style, -1); |
| } |
| |
| /** |
| * Creates a new viewer column for the given {@link TableViewer} on a new |
| * {@link TableColumn} with the given style bits. The column is inserted at |
| * the given index into the list of columns. |
| * |
| * @param viewer |
| * the table viewer to which this column belongs |
| * @param style |
| * the style used to create the column, for applicable style bits |
| * see {@link TableColumn} |
| * @param index |
| * the index at which to place the newly created column |
| * @see TableColumn#TableColumn(Table, int, int) |
| */ |
| public TableViewerColumn(TableViewer viewer, int style, int index) { |
| this(viewer, createColumn(viewer.getTable(), style, index)); |
| } |
| |
| /** |
| * Creates a new viewer column for the given {@link TableViewer} on the given |
| * {@link TableColumn}. |
| * |
| * @param viewer |
| * the table viewer to which this column belongs |
| * @param column |
| * the underlying table column |
| */ |
| public TableViewerColumn(TableViewer viewer, TableColumn column) { |
| super(viewer, column); |
| this.column = column; |
| } |
| |
| private static TableColumn createColumn(Table table, int style, int index) { |
| if (index >= 0) { |
| return new TableColumn(table, style, index); |
| } |
| |
| return new TableColumn(table, style); |
| } |
| |
| /** |
| * @return the underlying SWT table column |
| */ |
| public TableColumn getColumn() { |
| return column; |
| } |
| } |