/// <summary>
/// Gets the font description from this selector or the parent.
/// </summary>
/// <returns></returns>
public FontDescription GetFontDescription()
{
// If we have a value, then use that directly.
if (FontDescription != null)
{
return(FontDescription);
}
// If we have a ParentBlockStyle, then cascade up into it.
if (ParentBlockStyle != null)
{
return(ParentBlockStyle.GetFontDescription());
}
// Otherwise, return a sane default.
return(FontDescriptionCache.GetFontDescription("Sans 12"));
}