| /*=============================================================================# |
| # Copyright (c) 2012, 2021 Original NatTable 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 NatTable authors and others - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ecommons.waltable.conflation; |
| |
| import org.eclipse.statet.ecommons.waltable.NatTable; |
| import org.eclipse.statet.ecommons.waltable.layer.event.ILayerEvent; |
| import org.eclipse.statet.ecommons.waltable.layer.event.IVisualChangeEvent; |
| |
| |
| /** |
| * Gathers all the VisualChangeEvents. When its run, it refreshes/repaints the table. |
| * |
| */ |
| public class VisualChangeEventConflater extends AbstractEventConflater { |
| |
| |
| private final NatTable natTable; |
| |
| |
| public VisualChangeEventConflater(final NatTable ownerLayer) { |
| this.natTable= ownerLayer; |
| } |
| |
| @Override |
| public void addEvent(final 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) { |
| VisualChangeEventConflater.this.natTable.getDisplay().asyncExec(new Runnable() { |
| @Override |
| public void run() { |
| VisualChangeEventConflater.this.natTable.updateResize(); |
| } |
| }); |
| |
| clearQueue(); |
| } |
| } |
| }; |
| } |
| |
| } |