| /******************************************************************************* |
| * Copyright (c) 2006, 2007 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.jface.fieldassist; |
| |
| import org.eclipse.swt.widgets.Control; |
| |
| /** |
| * AutoCompleteField is a class which attempts to auto-complete a user's |
| * keystrokes by activating a popup that filters a list of proposals according |
| * to the content typed by the user. |
| * |
| * @see ContentProposalAdapter |
| * @see SimpleContentProposalProvider |
| * |
| * @since 3.3 |
| */ |
| public class AutoCompleteField { |
| |
| private SimpleContentProposalProvider proposalProvider; |
| private ContentProposalAdapter adapter; |
| |
| /** |
| * Construct an AutoComplete field on the specified control, whose |
| * completions are characterized by the specified array of Strings. |
| * |
| * @param control |
| * the control for which autocomplete is desired. May not be |
| * <code>null</code>. |
| * @param controlContentAdapter |
| * the <code>IControlContentAdapter</code> used to obtain and |
| * update the control's contents. May not be <code>null</code>. |
| * @param proposals |
| * the array of Strings representing valid content proposals for |
| * the field. |
| */ |
| public AutoCompleteField(Control control, |
| IControlContentAdapter controlContentAdapter, String[] proposals) { |
| proposalProvider = new SimpleContentProposalProvider(proposals); |
| proposalProvider.setFiltering(true); |
| adapter = new ContentProposalAdapter(control, controlContentAdapter, |
| proposalProvider, null, null); |
| adapter.setPropagateKeys(true); |
| adapter |
| .setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE); |
| } |
| |
| /** |
| * Set the Strings to be used as content proposals. |
| * |
| * @param proposals |
| * the array of Strings to be used as proposals. |
| */ |
| public void setProposals(String[] proposals) { |
| proposalProvider.setProposals(proposals); |
| } |
| } |