[Sc-devel] Scroll views broken

[Scott Wilson]

I've committed the fix.

S.

On 1 Nov 2007, at 19:37, Scott Wilson wrote:

> The scroll views are broken in 3.1
>
> ERROR: Message 'handleKeyUpBubbling' not understood.
> RECEIVER:
>    nil
> ARGS:
> Instance of SCScrollTopView
> a SCWindow
>
> a SCWindow
>  {    (16E98180, gc=A8, fmt=00, flg=00, set=05)
>   instance variables [22]
>     dataptr : RawPointer 184FA440
>     parent : nil
>     action : nil
>     background : nil
>     mouseDownAction : nil
>     mouseUpAction : nil
>     mouseOverAction : nil
>     mouseMoveAction : nil
>     keyDownAction : nil
>     keyUpAction : nil
>     keyTyped : Character 3 ''
>     keyModifiersChangedAction : nil
>     beginDragAction : nil
>     canReceiveDragHandler : nil
>     receiveDragHandler : nil
>     onClose : nil
>     children : instance of Array (16F15FB0, size=1, set=1)
>     decorator : nil
>     autohidesScrollers : true
>     hasHorizontalScroller : true
>     hasVerticalScroller : true
>     autoScrolls : true
> }
>    Character 3 ''
>    Integer 256
>    Integer 3
>    Integer 76
> CALL STACK:
> 	DoesNotUnderstandError:reportError   177ADDF0
> 		arg this = <instance of DoesNotUnderstandError>
> 	Nil:handleError   177ADCD0
> 		arg this = nil
> 		arg error = <instance of DoesNotUnderstandError>
> 	Thread:handleError   177ADB50
> 		arg this = <instance of Thread>
> 		arg error = <instance of DoesNotUnderstandError>
> 	Object:throw   177ADA90
> 		arg this = <instance of DoesNotUnderstandError>
> 	Object:doesNotUnderstand   177AD970
> 		arg this = nil
> 		arg selector = 'handleKeyUpBubbling'
> 		arg args = [*5]
> 	SCScrollTopView:handleKeyUpBubbling   16DDDDB0
> 		arg this = <instance of SCScrollTopView>
> 		arg view = <instance of SCScrollTopView>
> 		arg char = $
> 		arg modifiers = 256
> 		arg unicode = 3
> 		arg keycode = 76
> 		var result = nil
> 	SCView:keyUp   16DCF410
> 		arg this = <instance of SCScrollTopView>
> 		arg char = $
> 		arg modifiers = 256
> 		arg unicode = 3
> 		arg keycode = 76
>
> It seems the problem is the handleKeyUpBubbling etc. methods added  
> to SCScrollTopView. I think they should be in SCScrollView (the  
> problem is a nil parent), and moving them there seems to solve it.
>
> Shall I commit this?
>
> We may need to have a 3.1.1 Embarrassed Calico Caught Using the  
> Neighbour's Garden as a Loo Bug Fix Release
>
> S.
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> Sc-devel at create.ucsb.edu
> http://www.create.ucsb.edu/mailman/listinfo/sc-devel

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