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1 total messages Started by Tan Pow Hwee Wed, 06 Jan 1993 12:55

#2197

Author: Tan Pow Hwee
Date: Wed, 06 Jan 1993 12:55

16 lines
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Two questions about scrolling:

1.  I have a subclass of View as the docView in a ScrollView.  How do
I set the amount for scrollView to scroll automatically when user
moves the scrollers?  Specifically I am drawing text on the view and
I want scrolling to fall on line boundary.  I've looked at adjustScroll
but the documentation (Online stuff) didn't say much. 


2.  Perhaps related to 1.  How do I know where my view is after the user
scrolled.  And how do I know scrolling has occurred?

Thanks.

PS: Don't tell me to use text object instead. :-).  I'm working on a
terminal emulator.

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