[Spice-devel] 答复: About mouse scroll

[Marc-André Lureau]

----- Original Message -----
> Hi mlureau,
> 
> You are right, I try to find out the relationship between a scroll event and
> a display update in spice client.
> For spice client, I think moving an already rendered regions and drawing only
> the uncovered region is more reasonable.
> but I can't find the code relative to it? Can you give me a clue? Thank you!

Handling scrolling events and deciding what to redraw and how, is the job of the toolkit (gtk+/qt etc).

Spice only only does the rendering.