tree ad6be045461a55f8475fbafdd360916a3409a5d1
parent da927ba5e2dc0a83c42bc796459d573d510439ff
author Nigel Tao <nigeltao@golang.org> 1472710017 +1000
committer Nigel Tao <nigeltao@golang.org> 1472977637 +0000

shiny/widget: let a Flow shrink as well as expand.

This will be needed for scrollable Sheets, where the parent (the Sheet)
should be laid out at a smaller size than its child.

Change-Id: Iacf69c90f263f24f9fd149f3864d23737c1593a8
Reviewed-on: https://go-review.googlesource.com/28345
Reviewed-by: David Crawshaw <crawshaw@golang.org>