Zhiyi Zhang zzhang@codeweavers.com wrote:
Also, I found LVM_SETBKIMAGE is acting a bit weird on Windows. For example, if a LVM_SETBKIMAGE message trying to set a bitmap is sent the second time. The second message returns FALSE and the background image gets reset to none(from LVM_GETBKIMAGE). I don't know if we should implement such a behavior but I would be more comfortable with some tests.
According to my testing LVM_SETBKIMAGE always returns 0.
If LVM_SETBKIMAGE for a bitmap succeeds, it does return TRUE.
Where do you see this? In my tests LVM_SETBKIMAGE always returns 0: https://testbot.winehq.org/JobDetails.pl?Key=116659
You're only testing with comctl32 v5. Please see https://testbot.winehq.org/JobDetails.pl?Key=116666&f204=exe32.report#k2...
Thanks. Do you think it's really necessary to change return value for the v6 case?