[squeak-dev] how to identify the list of *visible* items...

Bob Arning arning315 at comcast.net
Tue Aug 20 20:54:37 UTC 2013


how about this

{
self rowAtLocation: self topLeft + (3 at 3).
self rowAtLocation: self bottomLeft + (3 at 3 negated)
}

where self is the PLM

Cheers,
Bob

On 8/20/13 4:37 PM, Chris Muller wrote:
> in a PluggableListMorph.  Say, there are 100 items in the list, but I
> want to identify just the ones that are visible within the scroll
> range.
>
> Any way to do that?
>
> Many thanks..!
>
>

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