(subclass ScrollBar GUIActiveArea) | ComputerInput.kif 946-946 | Scroll bar is a subclass of GUI active area |
(subclass HorizontalScrollBar ScrollBar) | ComputerInput.kif 958-958 | Horizontal scroll bar is a subclass of scroll bar |
(subclass VerticalScrollBar ScrollBar) | ComputerInput.kif 964-964 | Vertical scroll bar is a subclass of scroll bar |