/*******************************************************************************
* Copyright (c) 2012, 2014 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
* Roman Flueckiger <roman.flueckiger@mac.com> - Bug 454440
******************************************************************************/
package org.eclipse.nebula.widgets.nattable.conflation;
import org.eclipse.nebula.widgets.nattable.NatTable;
import org.eclipse.nebula.widgets.nattable.layer.event.ILayerEvent;
import org.eclipse.nebula.widgets.nattable.layer.event.IVisualChangeEvent;
/**
* Gathers all the VisualChangeEvents. When it's run, it refreshes/repaints the
* table.
*/
public class VisualChangeEventConflater extends AbstractEventConflater {
private final NatTable natTable;
public VisualChangeEventConflater(NatTable ownerLayer) {
this.natTable = ownerLayer;
}
@Override
public void addEvent(ILayerEvent event) {
if (event instanceof IVisualChangeEvent) {
super.addEvent(event);
}
}
@Override
public Runnable getConflaterTask() {
return new Runnable() {
@Override
public void run() {
if (VisualChangeEventConflater.this.queue.size() > 0) {
clearQueue();
VisualChangeEventConflater.this.natTable.getDisplay().asyncExec(new Runnable() {
@Override
public void run() {
VisualChangeEventConflater.this.natTable.updateResize();
}
});
}
}
};
}
}