| /******************************************************************************* |
| * Copyright (c) 2012, 2020 Original authors and others. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Original authors and others - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.nebula.widgets.nattable.grid.layer; |
| |
| import org.eclipse.nebula.widgets.nattable.grid.layer.event.ColumnHeaderSelectionEvent; |
| import org.eclipse.nebula.widgets.nattable.layer.ILayerListener; |
| import org.eclipse.nebula.widgets.nattable.layer.event.ILayerEvent; |
| import org.eclipse.nebula.widgets.nattable.selection.event.ColumnSelectionEvent; |
| |
| /** |
| * Marks the ColumnHeader as selected in response to a |
| * {@link ColumnSelectionEvent} |
| */ |
| public class ColumnHeaderSelectionListener implements ILayerListener { |
| |
| private ColumnHeaderLayer columnHeaderLayer; |
| |
| public ColumnHeaderSelectionListener(ColumnHeaderLayer columnHeaderLayer) { |
| this.columnHeaderLayer = columnHeaderLayer; |
| } |
| |
| @Override |
| public void handleLayerEvent(ILayerEvent event) { |
| if (event instanceof ColumnSelectionEvent) { |
| ColumnSelectionEvent selectionEvent = (ColumnSelectionEvent) event; |
| ColumnHeaderSelectionEvent colHeaderSelectionEvent = new ColumnHeaderSelectionEvent( |
| this.columnHeaderLayer, selectionEvent.getColumnPositionRanges()); |
| this.columnHeaderLayer.fireLayerEvent(colHeaderSelectionEvent); |
| } |
| } |
| } |