Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

Learn More

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

Can someone please explain "smoothScroll.msdPhysics" and its "springs" in about:config?

  • 1 réponse
  • 0 a ce problème
  • 1 vue
  • Dernière réponse par cor-el

SE-Tundra
SE-Tundra
more options

In About:Config there are several settings for "smoothScroll.msdPhysics", which is disabled by default. Can someone here explain for what situations this set of preferences is intended to be used? I've been unable to find only very sketchy documentation for it, and I have looked a lot.

1. Is its purpose only for touch screens, or does it also have benefits for normal desktops & laptops?

2. Does it function independently of whether or not smooth scrolling is enabled in About:Preferences?

3. There are three About:Config settings for msdPhysics springs (motionBeginSpringConstant, regularSpringConstant, and slowdownSpringConstant). What effects do each of these have as the mouse is moved or the mouse wheel is rolled or clicked? And how do their settings work (e.g. time?, lines?, pixels?)?

In About:Config there are several settings for "smoothScroll.msdPhysics", which is disabled by default. Can someone here explain for what situations this set of preferences is intended to be used? I've been unable to find only very sketchy documentation for it, and I have looked a lot. 1. Is its purpose only for touch screens, or does it also have benefits for normal desktops & laptops? 2. Does it function independently of whether or not smooth scrolling is enabled in About:Preferences? 3. There are three About:Config settings for msdPhysics springs (motionBeginSpringConstant, regularSpringConstant, and slowdownSpringConstant). What effects do each of these have as the mouse is moved or the mouse wheel is rolled or clicked? And how do their settings work (e.g. time?, lines?, pixels?)?

Toutes les réponses (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

See:

  • 1402498 - Add an alternative smooth scroll physics implementation based on a Mass-Spring-Damper

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)

Modifié le par cor-el