void SetNonInheritedDefaults()
{
// It's better for nested boxes to be treated as transparent, then we don't waste time
// repainting their background if it is the same.
int clrTrans = (int)FwTextColor.kclrTransparent;
m_chrp.clrBack = (uint)clrTrans;
m_borderColor = Color.Black;
m_margins = Thickness.Default;
m_pads = Thickness.Default;
m_borders = Thickness.Default;
}
/// <summary>