[ENH][Connectors2.0] Attach to selected spec
Michael Latta
lattam at mac.com
Mon Jan 24 06:28:28 UTC 2005
The attached change list allows a constraint to be attached to a
specific spec in the target morph. This is needed for some of the
things I am doing with constraints, but I thought it was general enough
to be of interest to others. I have not added this option to connector
ends yet. I have not had a chance to test this in a clean image. If I
missed a method let me know. There was one change I am not sure of
however.
connectToMorph: m usingSpec: s
self input: m.
self constraint: (MessageSend receiver: self selector: #atSpec:on:
arguments: {s. m})
"self constraint: (MessageSend receiver: m selector: s first
arguments: s allButFirst)"
The original version had:
connectToMorph: m usingSpec: s
self input: m.
self constraint: (MessageSend receiver: self selector: #atSpec:on:
argument: s)
"self constraint: (MessageSend receiver: m selector: s first
arguments: s allButFirst)"
Which seems to be sending one argument to a selector that requires 2
arguments.
Michael
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