[squeak-dev] Progress bar design pattern

David Corking lists at dcorking.com
Wed Mar 30 15:27:28 UTC 2011

Please excuse the naivety of a newbie.

Could it simply be a stepped morph?

Each (model) class using a process bar could implement a progress
accessor message, returning a fraction. The message could be used by
any UI framework such as Seaside, VW or Dolphin. If someone needs it,

progress: #selector

message could be offered.

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