Bug 224428 [Viewers] Add set/getStyleRanges to ViewerRow
20080327 set/getStyleRenges are on ViewerCell, using the data element on the row to store the ranges. They use a private constant as key. As an implementor of a ViewerRow, you want to get access to the styled ranges. ViewerCell is not implementable. The correct way therefor would be to also add set/getStyleRenges to ViewerRow where implementors can use it or even override it (if their widget supports styled ranges)
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/ViewerRow.java
public abstract void setText(int columnIndex, String text);
	/**
	 * Get the background at the columnIndex,
	 * 
	 * @param columnIndex
	 * @return {@link Color} or <code>null</code>
	 */
	public abstract Color getBackground(int columnIndex);
	/**
	 * Set the background at the columnIndex.
	 * 
	 * @param columnIndex
	 * @param color
	 */
	public abstract void setBackground(int columnIndex, Color color);
	/**
	 * Get the foreground at the columnIndex.
	 * 
	 * @param columnIndex
	 * @return {@link Color} or <code>null</code>
	 */
	public abstract Color getForeground(int columnIndex);
	/**
	 * Set the foreground at the columnIndex.
	 * 
	 * @param columnIndex
	 * @param color
	 */
	public abstract void setForeground(int columnIndex, Color color);
	/**