Recently I found a windows program where the up-down control works backwards when run in wine compared to windows. I tracked the problem to the fact that wine has a default range of 0 - 9999 on the up-down control but windows has a default range of 100 - 0.
I could not find anything in msdn which directly states what the default for the up-down control range should be, but msdn does state in the CSpinButtonCtrl::SetRange documenation that the default range is 100 - 0. I checked the MFC source and it does not set this default range, so this does indirectly suggest the default range on the up-down control should be 100 - 0.
Changelog: Kevin Groeneveld <kgroeneveld@mcmaster.ca> Change default range of up-down control to match range used in window.
diff -ur wine-20030813/dlls/comctl32/updown.c wine-20030813.patched/dlls/comctl32/updown.c --- wine-20030813/dlls/comctl32/updown.c 2003-08-23 23:12:30.000000000 -0400 +++ wine-20030813.patched/dlls/comctl32/updown.c 2003-08-24 14:49:04.000000000 -0400 @@ -722,8 +722,8 @@ infoPtr->AccelVect = 0; infoPtr->AccelIndex = -1; infoPtr->CurVal = 0; - infoPtr->MinVal = 0; - infoPtr->MaxVal = 9999; + infoPtr->MinVal = 100; + infoPtr->MaxVal = 0; infoPtr->Base = 10; /* Default to base 10 */ infoPtr->Buddy = 0; /* No buddy window yet */ infoPtr->Flags = 0; /* And no flags */
