Winscrollv - Texas Instruments TI-89 Developer's Manual

1192

WinScrollV

Declaration: void WinScrollV (WINDOW * w , const WIN_RECT * wRegion ,
SWORD numRows )
Category(ies): Windows
Description: Scroll a region of a window vertically (blank areas are filled with current
background for the window. If NumRows < 0 then scroll down otherwise
scroll up.
Inputs: w
wRegion
numRows — Number of rows to scroll (negative scrolls down, positive
Outputs: None
Assumptions: Background set with WinBackground.
Side Effects: None
Availability: All versions of the TI-89 / TI-92 Plus.
TI-89 / TI-92 Plus
Differences: None
See Also: WinBackground, WinScrollH
Example: See WinScrollH.
TI-89 / TI-92 Plus Developer Guide
Appendix A: System Routines — Windows
— WINDOW struct of a previously opened window.
— WINDOW region to scroll.
up).
Not for Distribution Beta Version January 26, 2001