Sum.java

package com.remainsoftware.ece2013.nebula.grid;

import javax.annotation.PostConstruct;

import org.eclipse.nebula.widgets.grid.Grid;
import org.eclipse.nebula.widgets.grid.GridColumn;
import org.eclipse.nebula.widgets.grid.GridColumnGroup;
import org.eclipse.nebula.widgets.grid.GridItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;

/*
 * Create a grid with a collapsible column group with a seperate summary column
 * that is shown when the group is collapsed.
 *
 * For a list of all Nebula Grid example snippets see
 * http://www.eclipse.org/nebula/widgets/grid/snippets.php
 */
public class Sum {

	@PostConstruct
	public static void main(Composite parent) {

		parent.setLayout(new FillLayout());

		Grid grid = new Grid(parent, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
		grid.setHeaderVisible(true);
		GridColumn column = new GridColumn(grid, SWT.NONE);
		column.setText("Column 1");
		column.setWidth(100);
		GridColumnGroup columnGroup = new GridColumnGroup(grid, SWT.TOGGLE);
		columnGroup.setText("Column Group");
		GridColumn column2 = new GridColumn(columnGroup, SWT.NONE);
		column2.setText("Column 2");
		column2.setWidth(60);
		column2.setSummary(false);
		GridColumn column3 = new GridColumn(columnGroup, SWT.NONE);
		column3.setText("Column 3");
		column3.setWidth(60);
		column3.setSummary(false);
		GridColumn summaryColumn = new GridColumn(columnGroup, SWT.NONE);
		summaryColumn.setText("Sum");
		summaryColumn.setWidth(93);
		summaryColumn.setDetail(false);
		summaryColumn.setSummary(true);
		GridItem item1 = new GridItem(grid, SWT.NONE);
		item1.setText("First Item");
		item1.setText(1, "100");
		item1.setText(2, "42");
		item1.setText(3, "142");
		GridItem item2 = new GridItem(grid, SWT.NONE);
		item2.setText("Second Item");
		item2.setText(1, "63");
		item2.setText(2, "92");
		item2.setText(3, "155");
		GridItem item3 = new GridItem(grid, SWT.NONE);
		item3.setText("Third Item");
		item3.setText(1, "7");
		item3.setText(2, "3");
		item3.setText(3, "10");

	}
}