Mercurial > projects > dwt-addons
diff dwtx/jface/viewers/TableViewerFocusCellManager.d @ 70:46a6e0e6ccd4
Merge with d-fied sources of 3.4M7
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Thu, 22 May 2008 01:36:46 +0200 |
parents | ea8ff534f622 |
children | 4878bef4a38e |
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--- a/dwtx/jface/viewers/TableViewerFocusCellManager.d Mon May 19 13:41:06 2008 +0200 +++ b/dwtx/jface/viewers/TableViewerFocusCellManager.d Thu May 22 01:36:46 2008 +0200 @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2007 IBM Corporation and others. + * Copyright (c) 2007, 2008 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 @@ -7,9 +7,11 @@ * * Contributors: * IBM Corporation - initial API and implementation + * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation + * fix in bug: 210752 * Port to the D programming language: * Frank Benoit <benoit@tionex.de> - ******************************************************************************/ + *******************************************************************************/ module dwtx.jface.viewers.TableViewerFocusCellManager; @@ -34,8 +36,27 @@ public class TableViewerFocusCellManager : SWTFocusCellManager { private static const CellNavigationStrategy TABLE_NAVIGATE; static this(){ - TABLE_NAVIGATE = new CellNavigationStrategy(); + /** + * Create a new manager with a default navigation strategy: + * <ul> + * <li><code>DWT.ARROW_UP</code>: navigate to cell above</li> + * <li><code>DWT.ARROW_DOWN</code>: navigate to cell below</li> + * <li><code>DWT.ARROW_RIGHT</code>: navigate to next visible cell on + * the right</li> + * <li><code>DWT.ARROW_LEFT</code>: navigate to next visible cell on the + * left</li> + * </ul> + * + * @param viewer + * the viewer the manager is bound to + * @param focusDrawingDelegate + * the delegate responsible to highlight selected cell + */ + public TableViewerFocusCellManager(TableViewer viewer, + FocusCellHighlighter focusDrawingDelegate) { + this(viewer, focusDrawingDelegate, TABLE_NAVIGATE); } + /** * Create a new manager * @@ -43,10 +64,13 @@ * the viewer the manager is bound to * @param focusDrawingDelegate * the delegate responsible to highlight selected cell + * @param navigationStrategy + * the strategy used to navigate the cells */ - public this(TableViewer viewer, - FocusCellHighlighter focusDrawingDelegate) { - super(viewer, focusDrawingDelegate, TABLE_NAVIGATE); + public TableViewerFocusCellManager(TableViewer viewer, + FocusCellHighlighter focusDrawingDelegate, + CellNavigationStrategy navigationStrategy) { + super(viewer, focusDrawingDelegate, navigationStrategy); } override ViewerCell getInitialFocusCell() { @@ -60,4 +84,20 @@ return null; } + public ViewerCell getFocusCell() { + ViewerCell cell = super.getFocusCell(); + Table t = (Table) getViewer().getControl(); + + // It is possible that the selection has changed under the hood + if (cell !is null) { + if (t.getSelection().length is 1 + && t.getSelection()[0] !is cell.getItem()) { + setFocusCell(getViewer().getViewerRowFromItem( + t.getSelection()[0]).getCell(cell.getColumnIndex())); + } + } + + return super.getFocusCell(); + } + }