Bug 175098 [Viewers] Should be possible to override TooltipSupport
Eclipse 3.3 M5 I would like to override the control that is being used by the TooltipSupport in my ColumnViewer because I have some additional requirements (wrapping for instance and different font-style-ranges). Ben
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ColumnViewer.java
/**
	 * Returns the viewer cell at the given widget-relative coordinates, or
	 * <code>null</code> if there is no cell at that location
	 * 
	 * @param point
	 *            the widget-relative coordinates
	 * @return the cell or <code>null</code> if no cell is found at the given point
	 */
	ViewerCell getCell(Point point) {
		ViewerRow row = getViewerRow(point);
		if (row != null) {
			return row.getCell(point);
		}
		return null;
	}
	/**
	 * Returns the viewer row at the given widget-relative coordinates.
	 * 
	 * @param point
	 *            the widget-relative coordinates of the viewer row
	 * @return ViewerRow the row or <code>null</code> if no row is found at
	 *         the given coordinates
	 */
	protected ViewerRow getViewerRow(Point point) {
		Item item = getItemAt(point);
		if (item != null) {
			return getViewerRowFromItem(item);
		}
		return null;
	}