/*******************************************************************************
* 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.examples.examples._100_Layers;
import org.eclipse.nebula.widgets.nattable.NatTable;
import org.eclipse.nebula.widgets.nattable.examples.AbstractNatExample;
import org.eclipse.nebula.widgets.nattable.examples.runner.StandaloneNatExampleRunner;
import org.eclipse.nebula.widgets.nattable.grid.GridRegion;
import org.eclipse.nebula.widgets.nattable.grid.data.DummyBodyDataProvider;
import org.eclipse.nebula.widgets.nattable.layer.DataLayer;
import org.eclipse.nebula.widgets.nattable.selection.SelectionLayer;
import org.eclipse.nebula.widgets.nattable.viewport.ViewportLayer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
public class _001_Vertical_layer_composition extends AbstractNatExample {
public static void main(String[] args) throws Exception {
StandaloneNatExampleRunner.run(new _001_Vertical_layer_composition());
}
@Override
public String getDescription() {
return "NatTable encapsulates functionality into layers that can be stacked on top of each other to provide augmented behavior. "
+ "This example shows a basic DataLayer that has a SelectionLayer and ViewportLayer stacked on top of it. The "
+ "SelectionLayer tracks what cells are selected and enables those cells to be displayed using a different style according "
+ "to their selected state. The ViewportLayer enables the underlying layer to be scrolled. Just for the heck of it we are "
+ "scrolling over a 1,000,000 column by 1,000,000 row data layer.";
}
public Control createExampleControl(Composite parent) {
ViewportLayer layer = new ViewportLayer(new SelectionLayer(
new DataLayer(new DummyBodyDataProvider(1000000, 1000000))));
layer.setRegionName(GridRegion.BODY);
return new NatTable(parent, layer);
}
}