anchor_scroll_controller 0.4.3

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

0.3.2

• Fix issue #2: When the height of item is very large which leads to only one item is in the viewport, it will fall to infinite loop.
• Bugfix: onIndexChanged will not call after AnchorScrollViewWrapper is update.

0.4.0

• Refactor project.
• Bugfix: fix possible infinite loop problems.

0.4.1

• Added anchorOffset property to add some offset to each anchor

0.4.2

• Added the pinGroupTitleOffset to apply to calculate current index

0.4.3

• Fix issue #7: Implemented addIndexListener and removeIndexListener