On Thu, Apr 19, 2012 at 3:19 PM, Stéphane Ducasse <stephane.ducasse@inria.fr
wrote:
I'm quite sure that we should be able to get a faster and cleaner way to define on/off buttonsâ¦.
(state = true or: [state isString and: [(state beginsWith: '<yes>') or: [state beginsWith: '<on>']]])
http://code.google.com/p/pharo/issues/detail?id=5633
:(
icon "Answer the receiver's icon. Handle legacy case of wording-based mechanism."
|state| self getStateSelector ifNil: [^super icon]. state := (MessageSend receiver: self target selector: self getStateSelector) valueWithEnoughArguments: self arguments . (state = true or: [state isString and: [(state beginsWith: '<yes>') or: [state beginsWith: '<on>']]]) ifTrue: [^self onIcon]. (state = false or: [state isString and: [(state beginsWith: '<no>') or: [state beginsWith: '<off>']]]) ifTrue: [^self offIcon]. ^super icon
benjamin suggested that we had support for the string 'true' and 'false' in case :)
0 for false and non-0 for true is a good option to add also :P
Stef