/*******************************************************************************
* Copyright (c) 2012 Original authors 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:
* 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);
}
}
}