ColourPicker_HelpReply (changes)
Showing changes from revision #0 to #1:
Added | Removed | Changed
ColourPicker
» SWI Calls
» ColourPicker_HelpReply
ColourPicker_HelpReply
(SWI &47707)
| Entry | |
|---|---|
| R0 | HelpReply flags (Reserved, must all be zero) |
| R1 | Pointer to Message_HelpRequest message block, as returned from Wimp_Poll |
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
Use
The purpose of this call is to make the colour picker respond to a Message_HelpRequest with its own help text.
Notes
It is typically used by a client that wishes to replace part of the colour picker’s help system.
Such a client would, on creating and opening a colour picker dialogue, force it to ignore help requests. The client would then selectively respond to help requests itself, or use this call to make the colour picker respond instead.
See also
Social
Follow us on
and
and
ROOL Store
Buy RISC OS Open merchandise here, including SD cards for Raspberry Pi and more.