package testcase;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.OwnerDrawLabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Shell;

public class TableViewer_OwnerDrawLabel_Testcase {
	
	public static void main(String[] args) {
		Display display = new Display();
		Shell shell = new Shell(display, SWT.SHELL_TRIM);
		
		shell.setLayout(new FillLayout());
		shell.setMinimumSize(600, 400);

		final TableViewer tv = new TableViewer(shell, SWT.BORDER | SWT.FULL_SELECTION);
		tv.setContentProvider(new IStructuredContentProvider() {
			
			@Override
			public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
			}
			
			@Override
			public void dispose() {
			}
			
			@Override
			public Object[] getElements(Object inputElement) {
				return ((List)inputElement).toArray();
			}
		});
		
		tv.setLabelProvider(new OwnerDrawLabelProvider() {

			@Override
			protected void paint(Event event, Object element) {
				GC gc = event.gc;
				gc.drawText((String)element, 0, 0, true);
			}
			
			@Override
			protected void measure(Event event, Object element) {
			}
		});
		
		ArrayList<String> items = new ArrayList<String>();
		items.add("one");
		items.add("two");
		items.add("three");
		
		tv.setInput(items);
		
		shell.pack();
		shell.open();

		while (!shell.isDisposed()) {
			if (!display.readAndDispatch()) {
				display.sleep();
			}
		}
	}
}