bug(list): matListItemIcon color is wrong for disabled list items
- Dominant language
- TypeScript
- Stars
- 25k
- Forks
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- Avg merge
- 1d 8h
- Merged PRs (30d)
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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 color of `matListItemIcon` is wrong for disabled list items. It is different to the [list component from material-web](https://material-web.dev/components/list)
### Reproduction
StackBlitz link: https://stackblitz.com/edit/ir6zfh?file=src%2Fexample%2Flist-overview-example.html
Steps to reproduce:
1. Hover over "Item 2 (disabled)"
2. See the `matListItemIcon` changing its color
### Expected Behavior
The color of the `matListItemIcon` stays constant if the list item is disabled.
### Actual Behavior
The color of the `matListItemIcon` is changing.
### Environment
Angular CLI: 17.0.0
Node: 18.18.0
Package Manager: yarn 1.22.19
OS: linux x64
Angular: 17.0.0
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router, ssr
Package Version
------------------------------------------------------------
@angular-devkit/architect 0.1700.0
@angular-devkit/build-angular 17.0.0
@angular-devkit/core 17.0.0
@angular-devkit/schematics 17.0.0
@angular/cdk 17.0.1
@angular/material 17.0.1
@angular/material-moment-adapter 17.0.1
@schematics/angular 17.0.0
rxjs 7.4.0
typescript 5.2.2
zone.js 0.14.0
Contributor guide
Research direction
Start with the linked StackBlitz reproduction and inspect the Angular Material list implementation for matListItemIcon styling. Compare the disabled item with the material-web list behavior, then verify that hovering a disabled item no longer changes the icon color.
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
- 45/100