`TTrackBar`
pl	ro	Align
pl	ro	Anchors
pl	ro	BorderSpacing
pl	ro	Constraints
pl	ro	DragCursor
pl	ro	DragMode
pl	ro	Enabled
pl	ro	Frequency
pl	ro	Hint
pl	ro	LineSize
pl	ro	Max
pl	ro	Min
pl	ro	Orientation
pl	ro	PageSize
pl	ro	ParentShowHint
pl	ro	PopupMenu
pl	ro	Position
pl	ro	ScalePos
pl	ro	ShowHint
pl	ro	TabOrder
pl	ro	TabStop
pl	ro	TickMarks
pl	ro	TickStyle
pl	ro	Visible

`TCustomTrackBar`
pl		Frequency
pl		LineSize
pl		Max
pl		Min
pl		Orientation
pl		PageSize
pl		Position
pl		ScalePos
pl	ro	TabStop
pl		TickMarks
pl		TickStyle