stretchbox 1.1.2

An stretchbox widget provides two modes of collapse and expand, using provider components to support widget state change when click.

1.1.2 2020-12-17日

refactor pub dev score,from 100 to 110

1.1.1 2020-12-17日

support example project

1.1.0 2020-12-17日

support readme.md,refactor StretchedBoxWidget implements

1.0.0 2020-12-16日

First commit ：support collapse and normal mode