Type: Integer
Availability: Read or write at any time
The borderHeightTop property of the JadeDockBase class indicates how many extra pixels are drawn in the border area at the top of the control. This property applies regardless of the setting of the Window class borderStyle property.
The default value for the JadeDockBar and JadeDockContainer controls is 1 pixel.
No border area is drawn for the docking control when it is the child of a floating form.