[MacRuby-devel] TableView dataSource doesn't work

[Satoshi Nakagawa]

Hi Laurent,

I had tried only on the testing branch.
It works well with trunk.
Thanks!

--
Satoshi Nakagawa

On 2008/03/05, at 2:03, Laurent Sansonetti wrote:

> Hi Satoshi-san!
>
> I added support for that in trunk a few days ago. But the changes  
> have not been merged into the testing branch yet (I plan to do that  
> as soon as possible).
>
> Did you try testing or trunk? In my environment (trunk), your sample  
> works great.
>
> Laurent
>
> On Mar 4, 2008, at 3:54 AM, Satoshi Nakagawa wrote:
>
>> Hi,
>>
>> I have tried to use NSTableView.
>> In it's dataSource, tableView(table, objectValueForTableColumn:col,
>> row:row) crashed while numberOfRowsInTableView seemed working well.
>>
>> class AppController < NSObject
>>  def numberOfRowsInTableView(sender)
>>    puts 'numberOfRowsInTableView'
>>    10
>>  end
>>
>>  def tableView(table, objectValueForTableColumn:col, row:row)
>>    puts 'tableView:objectValueForTableColumn:row:'
>>    'test'
>>  end
>> end
>>
>> Project: http://limechat.net/macruby/TableTest.zip
>>
>> [Session started at 2008-03-04 20:43:39 +0900.]
>> numberOfRowsInTableView
>> numberOfRowsInTableView
>>
>> [Session started at 2008-03-04 20:43:40 +0900.]
>> tableView:objectValueForTableColumn:row:
>> tableView:objectValueForTableColumn:row:
>> Loading program into debugger…
>> GNU gdb 6.3.50-20050815 (Apple version gdb-768) (Tue Oct  2 04:07:49
>> UTC 2007)
>> Copyright 2004 Free Software Foundation, Inc.
>> GDB is free software, covered by the GNU General Public License, and
>> you are
>> welcome to change it and/or distribute copies of it under certain
>> conditions.
>> Type "show copying" to see the conditions.
>> There is absolutely no warranty for GDB.  Type "show warranty" for
>> details.
>> This GDB was configured as "i386-apple-darwin".Program loaded.
>> sharedlibrary apply-load-rules all
>> Attaching to program: `/Users/psychs/dev/macruby/TableTest/build/
>> Release/TableTest.app/Contents/MacOS/TableTest', process 7382.
>> (gdb) where
>> #0  rb_objc_boot_ocid (ocid=0x1) at objc.m:675
>> #1  0x002a0427 in rb_objc_ocid_to_rval (ocval=<value temporarily
>> unavailable, due to optimizations>, rbval=0xbfffd454) at objc.m:710
>> #2  0x002a122f in rb_ruby_to_objc_closure_handler (cif=0x92240c0,
>> resp=0xbfffd4d0, args=0xbfffd480, userdata=0x0) at objc.m:941
>> #3  0x925ec424 in ffi_closure_SYSV ()
>> #4  0x95cb1f32 in -[NSTableView _dataSourceValueForColumn:row:] ()
>> #5  0x95c34480 in -[NSTableView preparedCellAtColumn:row:] ()
>> #6  0x95c342e4 in -[NSTableView
>> _drawContentsAtRow:column:withCellFrame:] ()
>> #7  0x95c3381a in -[NSTableView drawRow:clipRect:] ()
>> #8  0x95bd8b87 in -[NSTableView drawRowIndexes:clipRect:] ()
>> #9  0x95bd766a in -[NSTableView drawRect:] ()
>> #10 0x95c67bbe in -[NSView _drawRect:clip:] ()
>> #11 0x95c66751 in -[NSView
>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>> #12 0x95c66aa5 in -[NSView
>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>> #13 0x95c66aa5 in -[NSView
>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>> #14 0x95c66aa5 in -[NSView
>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>> #15 0x95c66aa5 in -[NSView
>> _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()
>> #16 0x95c650b4 in -[NSView
>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>> :] ()
>> #17 0x95c649f7 in -[NSThemeFrame
>> _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView
>> :] ()
>> #18 0x95c6152d in -[NSView
>> _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView 
>> :] ()
>> #19 0x95ba1f09 in -[NSView displayIfNeeded] ()
>> #20 0x95ba1ab9 in -[NSWindow displayIfNeeded] ()
>> #21 0x95c5d681 in -[NSWindow
>> _reallyDoOrderWindow:relativeTo:findKey:forCounter:force:isModal:] ()
>> #22 0x95c5d0d8 in -[NSWindow orderWindow:relativeTo:] ()
>> #23 0x95c8efcd in -[NSWindow orderFront:] ()
>> #24 0x95b6ffdb in -[NSIBObjectData
>> nibInstantiateWithOwner:topLevelObjects:] ()
>> #25 0x95b660ec in loadNib ()
>> #26 0x95b65a4d in +[NSBundle(NSNibLoading)
>> _loadNibFile:nameTable:withZone:ownerBundle:] ()
>> #27 0x95b65690 in +[NSBundle(NSNibLoading)
>> loadNibFile:externalNameTable:withZone:] ()
>> #28 0x95b655ce in +[NSBundle(NSNibLoading) loadNibNamed:owner:] ()
>> #29 0x95b6527e in NSApplicationMain ()
>> #30 0x925ec1dd in .LCFI1 ()
>> #31 0x925ec771 in ffi_call ()
>> #32 0x002a0b10 in bs_function_dispatch (argc=2, argv=0x30050,
>> recv=16894416) at objc.m:1323
>> #33 0x00288325 in call_cfunc (func=0x2a0890 <bs_function_dispatch>,
>> recv=16894416, len=<value temporarily unavailable, due to
>> optimizations>, argc=2, argv=0x30050) at vm_insnhelper.c:282
>> #34 0x00296030 in vm_call_method (th=0x1013fe0, cfp=0xaff88, num=2,
>> blockptr=0x1, flag=2145, id=10661, mn=0x151f260, recv=16894416,
>> klass=16894448) at vm_insnhelper.c:372
>> #35 0x0028f8a8 in vm_eval (th=0x1013fe0, initial=0) at insns.def:1085
>> #36 0x0029524c in vm_eval_body (th=0x1013fe0) at vm.c:1149
>> #37 0x00295521 in rb_iseq_eval (iseqval=17502336) at vm.c:1358
>> #38 0x001d1434 in ruby_exec_node (n=0x10b0d20, file=0x10afc21 "/ 
>> Users/
>> psychs/dev/macruby/TableTest/build/Release/TableTest.app/Contents/
>> Resources/rb_main.rb") at eval.c:235
>> #39 0x001d6a0f in ruby_run_node (n=0x10b0d20) at eval.c:265
>> #40 0x0029f91a in macruby_main (path=0x1ff4 "rb_main.rb", argc=3,
>> argv=0x409260) at objc.m:2117
>> #41 0x00001ff2 in main (argc=1, argv=0x1) at /Users/psychs/dev/ 
>> macruby/
>> TableTest/main.m:14
>> Current language:  auto; currently objective-c
>> (gdb) frame
>> #0  rb_objc_boot_ocid (ocid=0x1) at objc.m:675
>> 675	    if (rb_objc_is_non_native((VALUE)ocid)) {
>>
>> --
>> Satoshi Nakagawa
>>
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