Type: Integer
Availability: Read or write at any time
The autoSpacingX property of the JadeDockBar class determines the horizontal spacing in pixels between each child in the JadeDockBar control.
This property applies only when the alignChildren property is set to AlignChildren_Auto (3).
Children on the left of the dock bar are positioned at half the value of the autoSpacingX property from the left.
Spacing of half the value of the autoSpacingX property is retained after the end of the last child to the right.