Wimp_CreateSubMenu (changes)
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Programmer's WindowManager Reference Manuals
» Part 7 - The Desktop?SWI Calls
» Wimp_CreateSubMenuThe Window Manager
» SWI Calls?
Wimp_CreateSubMenu
» Wimp_CreateSubMenu
Wimp_ CreateSubMenu
(SWI &400E8)
| Entry | |
|---|---|
| R1 | Pointer to sub-menu block |
| R2 | X co-ordinate of top left of sub-menu |
| R3 | Y co-ordinate of top left of sub-menu |
| Exit | |
|---|---|
| R0 | Corrupt |
Use
The purpose of this call is to create a sub-menu.
When a sub-menu is requested by the Wimp to be opened, it generates a Message_MenuWarning event code. Applications should respond by using this call to create the sub-menu.
The contents of R1 to R3 are obtained from event code above at offsets +20, +24 & +28
See also
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