[Cuis-dev] StringRequestMorph extension

[Hilaire Fernandes]

Hi,

For the Art of Morph book, I have this example where StringRequestMorph 
is extended as a FileRequesstMorph. The user can optionally selects a 
file from the file selector panel below:


When a file is selected, its path is set on the TextModelMorph above. 
However to get the #response event to be properly handled and the text 
model morph entry updated, I have to toggle the hasUnacceptedEdits 
attribute, this is obscure.

entry: anEntry
     textMorph hasUnacceptedEdits: false.
     response := anEntry asString.
     self changed: #response.
     textMorph hasUnacceptedEdits: true.

Any explanation?

Thanks

-- 
http://mamot.fr/@drgeo
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