On Mar 22, 2009, at 7:34 PM, St�phane Ducasse wrote:
>> �UIThemeVistary beCurrent.
>
> what is nice is that the VM does not crash.
> I cannot open any browser.
> So in another image I checked a bit.
>
> BlockContext defined isValid (a polymoprph-EventEnhancements)
>
> sent by
>
> BlockContext>>isValid
> � � � "Answer true so we can be used in event dispatching."
>
> � � � ^true
>
> WeakActionSequence>>asMinimalRepresentation
>
> � � � | valid |
> � � � valid := self select: [:e | e isValid ].
> � � � valid size = 0
> � � � � � � � ifTrue: [^nil].
> � � � valid size = 1
> � � � � � � � ifTrue: [^valid first].
> � � � ^valid
>
> I do not really know the code of gary.
> As a pure hack I added isValid to blockClosure to return true
> and I did not get the problem
>
> of course this is a shitty way to answer the problem.
>
>
> Now when I close using the cross on the right (and not the button on
> the left)
> the vistaryStyle I get similar problems
>
> [closure] in UIThemeVistary>>createCloseBoxFor: DNU
> asMinimalRepresentation
>
>
> BlockContext>>asMinimalRepresentation
> � � � "Answer the receiver."
>
> � � � ^self
>
> I defined the same in BlockClosure and it worked but I would prefer to
> understand what I was doing.
>
>
>
>
> stef
>
>
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