[MacRuby-devel] Implement PXSourceList in MacRuby

[Daniel Westendorf]

Thanks for looking into this. I've given up and decided to just
implement this in Objective-C instead of trying to muddle with
MacRuby.

Daniel

2011/7/12 Chong Francis <francis at ignition.hk>:
> I encountered same issue, the methods:
> - (NSInteger)sourceList:(PXSourceList*)aSourceList
> badgeValueForItem:(id)item
>
> - (NSUInteger)sourceList:(PXSourceList*)sourceList
> numberOfChildrenOfItem:(id)item
>
> is where the BAD_ACCESS happens.
> If i implement those methods in Obj-C, subclass it in ruby and implement
> other methods, it do not crash. No idea how the method return integer cause
> this...
> Regards
> Francis Chong
> Ignition Soft
> http://ignition.hk/
>
> 在 2011年7月3日 上午4:50 時， Daniel Westendorf 寫到：
>
> Hi guys,
>
> I'm trying to implement a PXSourclist (http://perspx.com/work/) in
> MacRuby instead of re-inventing the wheel. The PXSourcelist demo
> builds fine, but when I try to port the dataSource methods over to
> MacRuby, the app tanks without much information. I'm wondering if
> someone could point out what is probably obviously wrong, or give me
> some pointers.
>
> I'm trying to implement this in MacRuby:
> https://github.com/Perspx/PXSourceList/blob/master/Classes/AppDelegate.m
>
> Here is what I have so far:
> https://github.com/danielwestendorf/MacRubyPXSourceListDemo/blob/master/MacRubyPXSourceListDemo/AppDelegate.rb
>
> I've stripped it down to the bare minimum to try and figure this out,
> but it errors out with "Program recieved signal: "EXC_BAD_ACCESS", and
> I'm not sure what that means.
>
> Can anyone provide any pointers as to what I'm doing wrong here?
>
> Thanks,
>
> Daniel
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