* @see org.rssowl.ui.internal.editors.feed.IFeedViewPart#createViewer(org.eclipse.swt.widgets.Composite)
*/
public NewsTableViewer createViewer(Composite parent) {
int style = SWT.MULTI | SWT.FULL_SELECTION;
fCustomTree = new CTree(parent, style);
fCustomTree.getControl().setHeaderVisible(true);
fViewer = new NewsTableViewer(fCustomTree.getControl());
fViewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
fViewer.setUseHashlookup(true);