bugGNUstep - Bugs: bug #37186, Mouse wheel scrolling is slow

 
 

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bug #37186: Mouse wheel scrolling is slow

Submitted by:  Stef <stefanbidi>
Submitted on:  Sat 25 Aug 2012 12:03:49 AM UTC  
 
Category: Gui/AppKitSeverity: 3 - Normal
Item Group: Change RequestStatus: None
Privacy: PublicAssigned to: None
Open/Closed: Open

Sun 26 Aug 2012 07:26:14 PM UTC, comment #2:

I really don't know what Cocoa does as I don't have a Mac. However, with GTK+, Qt and Windows application the amount of scroll between using the scroll buttons and scroll appears to have a 1:3 ratio. I tested multiple applications and they all seem to follow this ratio.

Stef <stefanbidi>
Project Member
Sun 26 Aug 2012 07:12:44 PM UTC, comment #1:

I just searched the internet on further information on the behaviour of scrollWheel:, but there doesn't seem to be much. In GNUstep just as Cocoa the default vertical line scroll (_vLineScroll) is set to 10. And we use this value not only for scrollLineDown: and scrollLineUp: but also in scrollWheel:. Maybe this is wrong?

Fred Kiefer <FredKiefer>
Project Member
Sat 25 Aug 2012 12:03:49 AM UTC, original submission:

This is not a bug but something that sometimes gets on my nerves. Right now, whenever you use the scroll wheel to scroll inside a GNUstep application the field isn't scrolled the "standard" amount. I use that work loosely, here. On Windows, GTK+ and Qt, one scroll wheel unit on my mouse scrolls the text view (of any other type of view) anywhere from 3 - 5 lines, on GNUstep I get, at best, 3/4 of a line. This makes it extremely fustrating to use the mouse's scroll wheel.

Let me know if further clarification is needed.

Stef <stefanbidi>
Project Member

 

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  • -unavailable- added by FredKiefer (Posted a comment)
  • -unavailable- added by stefanbidi (Submitted the item)
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