user32: Don't try to move mouse to (-1,0).

[Jacek Caban]

On 2/6/11 5:33 AM, Vitaliy Margolen wrote:
> On 02/05/2011 07:10 AM, Jacek Caban wrote:
>>
>> This trigers screen edge action on KDE, which is 'Present Windows' in
>> default configuration.
>
> mouse_event() generates relative mouse movement events unless 
> MOUSEEVENTF_ABSOLUTE is specified. If you don't want a pointer to get 
> near the edge then you should use SetCursorPos() instead.

It's enough that we don't try to move the cursor up nor left when it's 
in the edge.

Jacek