[ENH] ExplorerSpeedup-efc
cottonsqueak at earthlink.net
cottonsqueak at earthlink.net
Thu Jul 21 07:08:43 UTC 2005
from preamble:
"Change Set: ExplorerSpeedup-efc
Date: 21 July 2005
Author: Eddie Cottongim
Makes scrolling smooth in SimpleHierarchicalLists faster by using a
binary search to only draw visible elements. TransformMorph has also
been given this ability through an extension. IndentingListItemMorph has
a minor change to prevent an unnecessary copy of its owners submorph
collection.
The object explorer remains slow to open initially.
Try it out with
(1 to: 10000) explore.
"!
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