You can just provide `nil` as the first option, e.g.
ui := DynamicComposableModel new.
ui instantiateModels: #(select DropListModel).
ui select
items: #(nil a b c);
displayBlock: [ :each | each ifNil: [ '' ] ifNotNil: #asString ].
layout := SpecLayout composed
add: #select.
ui openWithSpecLayout: layout.
And then when querying the value check for nil... e.g.
ui select selectedItem ifNotNil: [ :selected | ... ].
Peter
On Sun, Oct 09, 2016 at 06:11:11AM -0700, Brad Selfridge wrote:
> Is there any way for the Spec DropList, when initially painted, to NOT
> display the first item in the list.
>
> I'm trying to build a dynamic spec window that uses the droplist value to
> determine what to paint and I want the user to select the droplist item
> rather than a default.
>
> Thanks,
>
>
>
> -----
> Brad Selfridge
> --
> View this message in context:
> http://forum.world.st/Spec-DropList-question-tp4918488.html
> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.
>
