Bug 126527 [Field Assist] - API - Field Decoration alignment issues are different for cell editors
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/DecoratedField.java
return LEFT_TOP;
		}
	}
	/**
	 * Create a form data that will place the decoration at the specified
	 * position.
	 * 
	 * @param position
	 *            The SWT constant indicating the position of the decoration
	 *            relative to the field's control. The position should include
	 *            style bits describing both the vertical and horizontal
	 *            orientation. <code>SWT.LEFT</code> and
	 *            <code>SWT.RIGHT</code> describe the horizontal placement of
	 *            the decoration relative to the field, and the constants
	 *            <code>SWT.TOP</code> and <code>SWT.BOTTOM</code> describe
	 *            the vertical alignment of the decoration relative to the
	 *            field. Decorations always appear on either horizontal side of
	 *            the field, never above or below it. For example, a decoration
	 *            appearing on the left side of the field, at the top, is
	 *            specified as SWT.LEFT | SWT.TOP. If an image decoration
	 *            already exists in the specified position, it will be replaced
	 *            by the one specified.
	 * 
	 */
	private FormData createFormDataForIndex(int index) {
		Assert.isTrue(index >= 0 && index < DECORATION_SLOTS,
				"Index out of range"); 
		FormData data = new FormData();
		switch (index) {
		case LEFT_TOP: