v16.0.0

What's Changed

• feat: scrollViewport directive can be a descent child, not necessarily a direct child of <ng-scrollbar externalViewport>.
• feat: Add start, end, right, bottom and center options to scrollToElement (supports RTL), closes #637.
• feat: Add syncSpacer directive that is applied on <ng-scrollbar externalViewport> component to sync spacer element with content dimension changes.
• fix: ResizeObserver loop completed with undelivered notifications, closes #650.
• enhance: Improve scrollbar rendering speed that uses externalViewport such as integrating with 3rd party library.
• enhance: Use the shared resize observer from the CDK to do the necessary calculation.
• enhance: asyncDetection Use the content observer service from the CDK to detect viewport and content wrapper elements.
• enhance: use --scrollbar-thumb-hover-color not only when hovered but also when active.
• enhance: track and thumb controls uses more accurate measures using getBoundingClientRect instead of direct size properties.
• refactor: Switch to InputSignal instead of standards inputs across components.
• refactor: Use effects instead of ngOnInit to initialize the scrollbar component.
• refactor: Remove scrollViewport directive from ng-scrollbar hostDirectives because it's redundant.
• refactor: the TrackAdapter now uses viewport & content dimension signals to update the track size instead of ResizeObserver events.

Breaking changes

• Minimum compatibility is Angular v17.3.0
• The directive cdkVirtualScrollViewport no longer accepts auto value, instead use syncSpacer
  • Before <ng-scrollbar externalViewport cdkVirtualScrollViewport="auto">
  • After <ng-scrollbar externalViewport cdkVirtualScrollViewport syncSpacer>

Full Changelog: v15.1.3...v16.0.0