more MVC questions
Vassili Bykov
vassili at objectpeople.com
Thu Feb 12 23:48:20 UTC 1998
At 06:17 PM 2/12/98 -0500, I wrote:
>The windows all start behaving weirdly, though.
Which is understandable, with two interface processes running
simultaneously. Calling the modified #open:label: like this would do the
trick:
tv := TextCollectorView open: TextCollector new label: 'Foo'.
Processor terminateActive
Of course, actually modifying the existing #open:label: like this or
depending on the caller to terminate the active process is not a very good
idea. An interesting trick would be a continuation-passing style:
TextCollectorView class>>open: aTextCollector label: aString thenDo: aBlock
"... like in TextCollectorView class>>open:label:..."
topView controller openNoTerminate.
aBlock value: aView.
Processor terminateActive
and the point of the call:
TextCollectorView
open: TextCollector new
label: 'Foo'
thenDo: [:view | tv := view]
--Vassili
--
Vassili Bykov vassili at objectpeople.com
The Object People http://www.objectpeople.com
+1(613)225-8812
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