Bug 382887 CustomControlExample CTabFolder should have setTopRight
CTabFolder tab in CustomControlExample should have a means of testing setTopRight (to a toolbar, for example). Also, allow the top right style (SWT.RIGHT, SWT.FILL, and SWT.RIGHT | SWT.WRAP) to be selected when calling setTopRight().
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/CTabFolderTab.java
void createStyleGroup() {
		super.createStyleGroup ();
		
		
		topButton = new Button (styleGroup, SWT.RADIO);
		topButton.setText ("SWT.TOP");
		topButton.setSelection(true);
		bottomButton = new Button (styleGroup, SWT.RADIO);
		bottomButton.setText ("SWT.BOTTOM");
		borderButton = new Button (styleGroup, SWT.CHECK);
		borderButton.setText ("SWT.BORDER");
		flatButton = new Button (styleGroup, SWT.CHECK);
		flatButton.setText ("SWT.FLAT");
		closeButton = new Button (styleGroup, SWT.CHECK);
		closeButton.setText ("SWT.CLOSE");
	}
	
	/**
	 * Gets the list of custom event names.
	 * 
	 * @return an array containing custom event names
	 */
	String [] getCustomEventNames () {
		return new String [] {"CTabFolderEvent"};
	}
	
	/**
	 * Gets the "Example" widget children's items, if any.
	 *
	 * @return an array containing the example widget children's items