Scrolling

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2 total messages Started by Yalamanchi Prasad Fri, 08 Jan 1993 14:42

#1641

Author: Yalamanchi Prasad
Date: Fri, 08 Jan 1993 14:42

13 lines
796 bytes

Can some kind one explain how to implement a scrolling list of strings.  Its confusing

to me between various ..Scrollers, ScrollBars (from IV-2_6) and Adjusters, Observers

Observables (from 3.1).  Or may be even point me to the right example code if there is 

one already in IV-3.1 source.

Appreciate your help.

Thanks/

prasady@hou.amoco.com

Re: Scrolling

#1644

Author: Bill Poitras
Date: Sat, 09 Jan 1993 02:10

21 lines
1720 bytes

Yalamanchi Prasad (zpvy0a@hou.amoco.com) wrote:
: Can some kind one explain how to implement a scrolling list of
: strings.  Its confusing to me between various ..Scrollers, ScrollBars
: (from IV-2_6) and Adjusters, Observers Observables (from 3.1).  Or may
: be even point me to the right example code if there is one already in 
: IV-3.1 source.

Look in src/lib/InterViews/fchooser.c.  Check out the implementation of
FileChooserImpl::load().  I used this implementation in something I did
and it works great.  To save you a little time, you should just use a
FileBrowser as the string selector.  The FileBrowser class is a little
misnamed, it should really be called a StringBrowser.  But since the only
place in IV3.1 where the FileBrowser class is used is the FileChooser,
there is little argument.

--
+-----------------+-------------------------------+-------------------------+
| Bill Poitras    | Molecular Simulations Inc.    | Tel (408)522-9229       |
| (bill)          | Sunnyvale, CA USA             |                         | 
|                 | FAX (408)732-0831             | bill@west.msi.com       |
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