ListView painting (was Re: Mouse up vs Mouse click)

Fabian Cenedese Cenedese at
Fri Jan 30 08:58:40 CST 2004

>On January 30, 2004 07:55 am, Fabian Cenedese wrote:
>> I think I already found the (apparent) difference in the events, the
>> (not) hanging in the OnLButtonDown. I need to find out why it doesn't
>> stay in there and if it's in listview, message, events...
>The mouse tracking in listview happens in the LISTVIEW_TrackMouse()
>function, which seems correct. It is getting called from only one
>place (in LISTVIEW_LButtonDown()) so a few print statements there
>would be nice to see that (1) it is being called, and (2) that it
>doesn't exit prematurely.

I made a test and added a printf message in the loop of TrackMouse.
When I hold the mouse button in the first column I see hundreds of
these message pass by. But when I press on another column I don't
even see it enter the whole function TrackMouse, not to mention the
message from the loop. In LISTVIEW_LButtonDown the nItem is -1,
so it thinks that no item is selected and skips most of the code.

I'm still looking at logs. But I also thought that LISTVIEW_HitTest
gave wrong results for other columns (LVHT_NOWHERE) but I
still need to look further. But that might go along with the listview
thinking that no item is selected.

Thanks for your hints, give me new ideas.

bye  Fabi

More information about the wine-devel mailing list