follow_the_leader 0.0.4+8

follow_the_leader: ^0.0.4+8 copied to clipboard

Hacked around a bug in tests related to render objects still being dirty after the test finishes.

Added a FunctionalAligner for easier aligner implementations.

Fix dirty paint state for Followers in Linux golden tests.

More fixes for Follower content alignment, e.g., iOS popovers. This fix schedules an extra paint frame if it tries to paint a Follower when the FollowerLayer isn't attached.

Adjusted Follower internal transform management to solve iOS toolbar arrow alignment issues on first frame, and when focal point moves.

Fixes and adjustments.

• FIX: Follower no longer drifts when it hits a boundary
• CHANGE: Follower doesn't fade until the entire Leader leaves the boundary
• Supports Dart 3

Leader and Follower scaling.

• Reworked Follower implementation to correctly handle scaling. Added bounds support for scaled Leaders and Followers.

Fix Leader offset reporting.

• Fix getOffsetInLeader from last release by correctly applying Leader scale.

Scrollables and scaling.

• Added recalculateGlobalOffset to Leader, which should be used to notify Leaders when an ancestor Scrollable scrolls, so the Leader can notify Followers that it moved.
• Added scale and getOffsetInLeader to LeaderLink because the Leader's scale was previously ignored.

Easier following.

• Breaking: Follower.withDynamics is now Follower.withAligner.
• LeaderLink now mixes ChangeNotifier and notifies listeners when the Leader moves or changes size.
• Added Follower property called repaintWhenLeaderChanges, which repaints the Follower child whenever the Leader moves or changes size.
• Added FollowerFadeOutBeyondBoundary widget, which will fade out its child when the Leader exceeds a given FollowerBoundary.

MVP release.

• Primary widgets are now called Leader and Follower
• The widget link in this package is now called LeaderLink
• Follower supports customized alignment and boundaries
• BuildInOrder lets you build Followers without an implied layout

Initial release.

• Not ready for any production use, yet.