comctl32: cchTextMax needs to be set for LVS_OWNERDATA as it uses LVN_GETDISPINFO notifications
lats at yless4u.com.au
Sat Jan 2 04:56:11 CST 2010
On 02/01/10 21:42, Nikolay Sivov wrote:
> On 1/2/2010 12:48, Jeff Latimer wrote:
>> dlls/comctl32/listview.c | 1 +
>> 1 files changed, 1 insertions(+), 0 deletions(-)
> Actually setting buffer count is noop here, cause buffer pointer is
> not set up for dispInfo.item.
Because it is tied up with callbacks, I have observed that the callback
routine in the app may be the issue here. It looks to be used in at
least one case.
> A test required for this - let's say check that an ownerdata listview
> send LVN_GETDISPINFO before text update and the same thing for
> callback text (don't remember now maybe similar tests are already in).
I can do a test but not for 2 weeks (summer holidays).
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