bug(material/slide-toggle): Animation duration in M3 should be 300ms
- Dominant language
- TypeScript
- Stars
- 25k
- Forks
- 6.8k
- Avg merge
- 1d 8h
- Merged PRs (30d)
- 91
Description
### Is this a regression?
- [ ] Yes, this behavior used to work in the previous version
### The previous version in which this bug was not present was
_No response_
### Description
The Slide toggle animation with an M3 theme uses the same duration and timing function as the M2 slide toggle. For the M3 switch this looks jarring and unfitting.
### Reproduction
StackBlitz link: https://stackblitz.com/edit/stackblitz-starters-andwku?file=src%2Fmain.ts
Steps to reproduce:
1. Look at the toggle animation
2. Compare with the toggle animation used in Material Web: https://material-web.dev/components/switch/stories/
### Expected Behavior
The slide toggle animation should not be jarring when using an M3 theme.
### Actual Behavior
The slide toggle animation uses the short animation duration from M2 and appears jarring.
### Environment
- Angular: 17.3.5
- CDK/Material: 17.3.5
Contributor guide
Research direction
Start with the linked StackBlitz reproduction at src/main.ts and compare the M3 slide-toggle animation with the Material Web switch behavior. Trace the Angular Material slide-toggle implementation to identify the M3 animation duration and verify that the completed behavior uses a 300ms duration without the jarring transition.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- angular, typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100