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AutoScroll Status Flags

Bits	Meaning when set
0	Horizontal scrolling enabled
1	Vertical scrolling enabled
2	Scroll Requests enabled
7	Clear
8	Autoscrolling has commenced – this bit is set after a pause is completed, and remains set until the pointer enters the centre zone
9	Pointer is outside the window’s visible area
10	Pointer is within one or two pause zones
11	Pointer is within the centre zone
12	Pointer is left of the centre zone
13	Pointer is below the centre zone
14	Pointer is right of the centre zone
15	Pointer is above the centre zone
16	There is work area to the left of the visible area (always clear if bit 0 is clear)
17	There is work area below the visible area (always clear if bit 1 is clear)
18	There is work area to the right of the visible area (always clear if bit 0 is clear)
19	There is work area above the visible area (always clear if bit 1 is clear)
All other bits must be ignored

This block is used in conjunction with Wimp_AutoScroll and inform you of the status of the AutoScroll currently in progress.

If bits 0 and 1 are clear AutoScrolling is switched off.

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RISC OS is an Open Source operating system owned by RISC OS Developments Ltd and licensed primarily under the Apache 2.0 license.