Popupbegindo - Texas Instruments TI-89 Developer's Manual

902

PopupBeginDo

Declaration: WORD PopupBeginDo (HANDLE pH , short x0 , short y0 , short Offset0 )
Category(ies): Menus
Description: Execute a dynamically allocated pop-up using the handle returned by
PopupBegin.
pH
Inputs:
x0 , y0
Offset0
Outputs: 0
1 . . . 0xFFF
Assumptions: Do NOT pass handles from PopupNew.
Side Effects: May cause heap compression.
Availability: On AMS 2.00 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: PopupBegin, MenuEnd
Example: See PopupBegin.
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Menus
— HANDLE returned from PopupBegin.
— Screen coordinates of the upper left corner of the menu.
If x0 is equal to L1 then the pop-up is centered
horizontally, if y0 is equal to L1 then the pop-up is
centered vertically.
— Menu ID of initially selected item (0 defaults to first
item).
— Nothing selected (N pressed) or not enough memory
to display pop-up.
— Menu ID of item selected.
Not for Distribution Beta Version January 26, 2001