anchor_scroll_controller 0.3.1

This package implement a ScrollController which supports anchor. That is, AnchorScrollController supports to scroll to index and listen to index changed while scrolling by user.

0.1.0

• Initial Open Source release.

0.2.0

• Support the case with already existed ScrollController.
• Fix errors of the critical cases.

0.3.0

• onIndexChanged gets called regardless of how the index is changed and add a userScroll parameter for onIndexChanged to indicate whether is scrolling by user.

0.3.1

• Modify README.md