[Bug 16491] New: monthcal: MONTHCAL_GetMonthRange not implemented

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=16491

           Summary: monthcal: MONTHCAL_GetMonthRange not implemented
           Product: Wine
           Version: 1.1.10
          Platform: All
               URL: http://www.pindersoft.com/dotnettest.htm
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: comctl32
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: focht at gmx.net


Hello,

just a small showcase bug.
Someone emailed me a link to a .NET test app to check its "usefulness".

That app isn't sophisticated nor particularly useful at all (despite its name).
Just a small GUI app with month calendar and hyperlink control.

Its only purpose seems to be to show Wine month calendar control insufficiency
;-)

Steps to reproduce:

1. clean WINEPREFIX
2. sh winetricks dotnet20
3. download from: ftp://ftp.pindersoft.com/DotNetTestDNF2.zip 
4. run: wine ./DotNetTestDNF2.exe

When you advance the month in calendar control (arrows), it bails.

WINEDEBUG=+tid,+seh,+monthcal

--- snip wine trace ---
...
0036:trace:monthcal:MONTHCAL_LButtonDown e00a3
0036:trace:monthcal:MONTHCAL_GoToNextMonth MONTHCAL_GoToNextMonth
0036:trace:monthcal:MONTHCAL_WindowProc hwnd=0x8009c msg=1007 wparam=1
lparam=d913cc
0036:trace:monthcal:MONTHCAL_GetMonthRange 
0036:trace:seh:raise_exception code=e0434f4d flags=1 addr=0x7b8434b0
0036:trace:seh:raise_exception  info[0]=80131502
0036:trace:seh:raise_exception  eax=7b82c6a5 ebx=7b8b3840 ecx=00000000
edx=0032e3f0 esi=0032e3f0 edi=e0434f4d
0036:trace:seh:raise_exception  ebp=0032e3b8 esp=0032e354 cs=0023 ds=002b
es=002b fs=0063 gs=006b flags=00000246 
--- snip wine trace ---

--- snip CLR backtrace --
System.ArgumentOutOfRangeException: Year, Month, and Day parameters describe an
un-representable DateTime.
   at System.DateTime.DateToTicks(Int32 year, Int32 month, Int32 day)
   at System.Windows.Forms.DateTimePicker.SysTimeToDateTime(SYSTEMTIME s)
   at System.Windows.Forms.MonthCalendar.GetMonthRange(Int32 flag)
   at System.Windows.Forms.MonthCalendar.BoldDates(DateBoldEventArgs e)
   at System.Windows.Forms.MonthCalendar.WmDateBold(Message& m)
   at System.Windows.Forms.MonthCalendar.WmReflectCommand(Message& m)
   at System.Windows.Forms.MonthCalendar.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr
wparam, IntPtr lparam)
--- snip CLR backtrace ---

Aric Stewart fleshed out MONTHCAL_GetMonthRange with a patch:
http://www.winehq.org/pipermail/wine-patches/2008-August/060414.html

... but it didn't make it in.
Maybe this bug report can give it the proper push ;-)

Regards


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