> while it did seem to make the window you were moving seem a bit more
"fluid",
> the windows you moved it over seemed to paint less frequently, causing a
> greater feeling of jerkiness. it was quite apparent as i would move a
> konqueror window over a korgnizer window, or an aterm or konqueror.

with the patch the window get more motion events and the windows below get
more expose events - so they redraw more (i'm not sure qt compress expose
event). the redarw speed is likely influenced from the card/driver speed -
at home with geforce3 i see no redraw problems, but at work with an ati rage
pro lt it worse (though quite good at 16 bit depth - better then winXp on
the same computer).

moving complex application like konqueror to back-buffer should solve all
those problems (at the cost of memory usage...)

aviv

 
>> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<