Re: [lmi] Can't delete repeatedly from list end in CensusView [Was: switch census view to use wxDataViewCtrl]

[Greg Chicares]

[personal addresses CC'd to avoid mailing-list delays]

On 2011-08-08 00:12Z, Greg Chicares wrote:
[...multiple deletion problem...]
> I think I need to ask for help on this.

Here's another multiple-deletion problem:
  File | New | Census
  Census | Add cell [repeat this a total of six times]
  Ctrl-left_click the first two and the last two cells
    ie, numbers {1, 2, 6, 7}
  Census | Delete cell(s) | Yes
Now I expect three cells, numbered {1, 2, 3};
but I observe four cells, numbered {1, 2, 3, 0}.
If I save this file, close it, and reload it, it has only three
cells, as originally expected.

It's worse with a particular "real-world" census (which I can send you
if you like--it contains nothing proprietary, and is a regression test
that we use for premium taxes)--I delete the first two and last two
cells out of seven total, and it crashes (JIT debugg output follows).
Wendy, do you reproduce that with 'premtax.cns'?

lmi_wx_shared.exe caused an Access Violation at location 0053286a in module 
lmi_wx_shared.exe Reading from location 020c019b.

Registers:
eax=00000008 ebx=020c018b ecx=01ffe3c4 edx=01fe304c esi=02064050 edi=01fe304c
eip=0053286a esp=0022eb44 ebp=0022eb8c iopl=0         nv up ei pl nz na po nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000206

Call stack:
AddrPC     AddrReturn AddrFrame  AddrStack  Params
0053286A   004E0664   0022EB8C   0022EB44   02064054   01FE304C   660F5202   
02066008
0053286A  lmi_wx_shared.exe:0053286AC:\opt\lmi\bin\lmi_wx_shared.exe: No symbol 
found

004E0664   004FB2C2   0022EBAC   0022EB44   02064050   01FE304C   660DF420   
0022EBF4
004E0664  lmi_wx_shared.exe:004E0664C:\opt\lmi\bin\lmi_wx_shared.exe: No symbol 
found

004FB2C2   658B4043   0022ED7C   0022EB44   01F69D48   0022EDF4   FFFFFFFF   
00000012
004FB2C2  lmi_wx_shared.exe:004FB2C2C:\opt\lmi\bin\lmi_wx_shared.exe: No symbol 
found

658B4043   658F037C   0022EE2C   0022EB44   020A48B0   01F69D48   0022F1D4   
00000012
658B4043  
wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:658B4043C:\opt\lmi\local\lib\wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:
 No symbol found
  
_ZN22wxDataViewRendererBase14PrepareForItemEPK15wxDataViewModelRK14wxDataViewItemj
658F037C   6510430E   0022F22C   0022EB44   01F5B538   0022F5E4   658EDE30   
00000000
658F037C  
wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:658F037CC:\opt\lmi\local\lib\wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:
 No symbol found
  _ZNK14wxDataViewCtrl10IsSelectedEi
6510430E   6533267E   0022F25C   0022EB44   01E10B98   01F5B538   01DF3858   
0022F5E4
6510430E  
wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:6510430EC:\opt\lmi\local\lib\wxmsw292u_gcc_gcc-345-d6cec5bd331ba90b74c1e2fcb0563620.dll:
 No symbol found
  
_ZNK16wxAppConsoleBase16CallEventHandlerEP12wxEvtHandlerR14wxEventFunctorR7wxEvent