On Mon, 17 Oct 2005 11:30:36 -0400 Dennis Nezic <[EMAIL PROTECTED]> babbled:
> > On Mon, 17 Oct 2005 10:01:49 +0900, > > Carsten Haitzler (The Rasterman) <[EMAIL PROTECTED]> wrote: > > > ... > > > they both seem to produce the same output in xev, both mouse > > > scrollwheel and keyboard scrollwheel, both during regular scrolling > > > and stuttered scrolling. the only difference being the abnormal > > > time delays between events. > > > > that's bizarre. i know of no reason why e would delay differently to > > the same event - as it sees it it gets the same x input for the > > button (is this the case? does the keyboard wheel generate button > > press 4, button release 4 / button press 5, button release 5)? if e > > is getting the same event - it will respond in the same way. can you > > include some output of xev (when not runing in e17 or disable click > > to raise or click to focus) for the 2 wheels so i can compare them? > > (letting me know which is which) ? > > By the way, i'm using enlightenment-0.16.7.2 =\ > > The problem is application dependent; it is more apparent in some > applications (firefox), than in others (sylpheed, xterm). > > When "clicking in a window always raises it" is disabled, although the > scrolling doesn't stall as badly (nor is it the mouse confined to the > stalling window), there is still a noticeable difference between the two > scrolling; mouse-scrolling is less responsive than keyboard scrolling. > ie, there is a slight delay after mouse scrolling, whereas keyboard > scrolling is more "real-time". also, when there is an overlapping > window, mouse-scrolling produces a discrepancy in rendering the > overlapped area during scrolling - the part that was overlapped isn't > aligned to the remainder of the page (i'm testing with firefox). with > keyboard scrolling, there is no noticeable discrepancy. > > xev outputs are the same for mouse and keyboard scrolling. > > xev when click-raising is disabled: > ButtonPress event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 14541910, (111,75), root:(156,825), > state 0x0, button 5, same_screen YES > > ButtonRelease event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 14541910, (111,75), root:(156,825), > state 0x1000, button 5, same_screen YES > > > xev when click-raising is enabled: > EnterNotify event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 15276423, (130,75), root:(198,914), > mode NotifyUngrab, detail NotifyAncestor, same_screen YES, > focus YES, state 4096 > > KeymapNotify event, serial 27, synthetic NO, window 0x0, > keys: 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 > > ButtonPress event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 15276423, (130,75), root:(198,914), > state 0x0, button 5, same_screen YES > > ButtonRelease event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 15276423, (130,75), root:(198,914), > state 0x1000, button 5, same_screen YES > > LeaveNotify event, serial 27, synthetic NO, window 0x1200001, > root 0x40, subw 0x0, time 15276623, (130,75), root:(198,914), > mode NotifyGrab, detail NotifyAncestor, same_screen YES, > focus YES, state 2048 > > also, remember, during the scrolling stalls, pressing buttons on the > keyboard "fixes" it. this i find very odd. > > also, remember, slow scrolling doesn't appear to have a problem. > > by the way, the stalled scrolling does not consume much of the cpu. > > hmm, and finally, i just discovered that the stalling only seems to > occur if the window has focus. hmm. well as i said - thisis bizarre. the events are the same - and those extra enter and leave events are always what u get as a result of button grabs anyway. all i can suggest is that the e's grabs might possibly only grab buttons 1, 2 and 3 instead of all. :) -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) [EMAIL PROTECTED] 裸好多 Tokyo, Japan (東京 日本) ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ enlightenment-users mailing list enlightenment-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-users
