Mouse wheel moves contents of the form. (Solved R123)
Author: cyz@fullsys.cz (st_cyz)
Today I saw a strange behavior at customer's office. He opened a form and retrieved data. Then he clicked on some fields in two tables.
When he turned the mouse wheel, whole contents of form moved down. Contents falls down and never back to top.
The only workaround is to maximize and restore the form. But after turning the mouse wheel, one can see the same behavior.
I tried to cleanup form layouts (left top setup menu, state tag), then I installed the latest patch P209.
I also deleted the State in Windows registry. The problem still persists.
We discovered this behavior only in two forms and on one particular PC (Windows XP), so it is difficult to create testset.
One form is rather complex, it uses grids and split bars. The other one is very simple, but I reproduced this behavior only once (in this simple form).
Is there anybody who is solving the same or similar problem?
Thanks Stanislav