Frank Shearar uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-fbs.453.mcz==================== Summary ====================
Name: Tools-fbs.453
Author: fbs
Time: 8 March 2013, 8:50:08.04 am
UUID: ad8bee49-70a9-443a-80ac-8020d148dc2b
Ancestors: Tools-fbs.452
Using #isKindOf: here (a) ties our hands to a particular representation when we should only care about the protocol an object speaks/requires and (b) forces a hard dependency on Morphic.
#respondsTo: serves the same intent, without the nastiness.
=============== Diff against Tools-fbs.452 ===============
Item was changed:
----- Method: Inspector>>inspectElement (in category 'menu commands') -----
inspectElement
| sel selSize countString count nameStrs |
"Create and schedule an Inspector on an element of the receiver's model's currently selected collection."
self selectionIndex = 0 ifTrue: [^ self changed: #flash].
((sel := self selection) isKindOf: SequenceableCollection) ifFalse:
+ [(sel respondsTo: #inspectElement) ifTrue: [^ sel inspectElement].
- [(sel isKindOf: MorphExtension) ifTrue: [^ sel inspectElement].
^ sel inspect].
(selSize := sel size) = 1 ifTrue: [^ sel first inspect].
selSize <= 20 ifTrue:
[nameStrs := (1 to: selSize) asArray collect: [:ii |
ii printString, ' ', (((sel at: ii) printStringLimitedTo: 25) replaceAll: Character cr with: Character space)].
count := UIManager default chooseFrom: (nameStrs substrings) title: 'which element?'.
count = 0 ifTrue: [^ self].
^ (sel at: count) inspect].
countString := UIManager default request: 'Which element? (1 to ', selSize printString, ')' initialAnswer: '1'.
countString isEmptyOrNil ifTrue: [^ self].
count := Integer readFrom: (ReadStream on: countString).
(count > 0 and: [count <= selSize])
ifTrue: [(sel at: count) inspect]
ifFalse: [Beeper beep]!
Locked
