int = CalcFixedLayout(bStretch, bHorz
)
Calculates the horizontal size of a control bar
Parameters
bStretch : int
Indicates whether the bar should be stretched to the size of the frame. The bStretch
parameter is nonzero when the bar is not a docking bar (not available for docking) and is 0 when it is docked or
floating (available for docking).bHorz : int
Indicates that the bar is horizontally or vertically oriented.