Re: More Mighty Mouse

  • Hi,

    I also encountered this problem, but couldn't find a solution on any
    of the newsgroups.
    I have finally found a solution (through many hours of trial and
    error), so I thought it would be best to post incase someone has it
    again.

    This issue was resolved for me by deleting (and then recreating) the
    scroll view (and any other relevant parts) in IB.
    I cannot find any inconsistencies between the broken and fixed
    versions, so it appears to have resulted from a corruption in the NIB.

    So the following worked for me:
    1. Delete
    2. Recreate
    3. Reconnect

    Regards,

    Matt

    On 07/12/2005, at 12:32 PM, Denise Eatherly wrote:

    > Hi,
    >
    > I'm still stuck on this Mighty Mouse scrolling problem.
    >
    > Turns out the NSScrollView is getting the scrollWheel message, but
    > on Tiger, it never sends the scrollToPoint: message to its
    > clipView. Here is the sequence with the other mouse scrolling nicely:
    >
    > [NSClipView scrollToPoint:]
    > [NSScrollView scrollClipView:toPoint:]
    > [NSClipView _scrollTo:animate:]
    > [NSScrollView _doScroller:hitPart:multiplier:]
    > [NSScrollView scrollWheel:]
    >
    > Here is the sequence with my sample program ( which works) using MM:
    > [NSClipView scrollToPoint:]
    > [NSScrollView scrollClipView:toPoint:]
    > [NSClipView _scrollTo:animate:]
    > [NSScrollView _doScroller:hitPart:multiplier:]
    > [NSApplication sendAction:to:from:]
    > [NSControl sendAction:to:]
    > [NSScroller sendAction:to:]
    > [NSScroller _scrollByDelta:]
    > [NSScrollView scrollWheel:]
    >
    > In my app, I set breakpoints on _scrollByDelta and [ NSScroller
    > sendAction:to: ], It executes _scrollByDelta, but never seems to
    > invoke any of the methods beyond that - just returns to
    > [ NSScrollView scrollWheel ];
    >
    > Does anyone have a clue what it might be looking for in order to
    > proceed???
    >
    > Thanks,
    > Denise
    >
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