Determining Cursor Offsets
ATSUI provides the following functions for determining cursor offsets:
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ATSUNextCursorPosition obtains the edge offset corresponding to the next cursor position based on the type of cursor movement.
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ATSUPreviousCursorPosition obtains the edge offset corresponding to the previous cursor position based on the type of cursor movement.
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ATSURightwardCursorPosition obtains the edge offset to the right of the high caret position based on the type of cursor movement.
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ATSULeftwardCursorPosition obtains the edge offset to the left of the high caret position based on the type of cursor movement.
© 2000 Apple Computer, Inc. – (Last Updated 25 Jan 00)
