tree 7fe752d5b24f3d20c5e4bcc072c78385e59aa6ea
parent d5bc274ed38535cebe93607e8b9ede36a2c64d26
author Greg Spencer <gspencergoog@users.noreply.github.com> 1571065211 -0700
committer dart-luci-ci-builder <dart-luci-ci-builder@dart-ci.iam.gserviceaccount.com> 1571065857 -0700

Only dismiss dropdowns if the orientation changes, not the size. (#42482)

This changes the DropDownButton so that instead of dismissing itself when any metrics change occurs, it only dismisses itself when the orientation changes.

This gets around the fact that we can't currently have a dropdown and a text field on the same page because the keyboard disappearing when the dropdown gets focus causes a metrics change, and the dropdown immediately disappears when activated.

It still will cause the keyboard to jump up and down between controls, but that's a larger issue. At least now we can use the two together again.
https://dart.googlesource.com/external/github.com/flutter/flutter/+/dee75839087fb9cdfab342dd26587caa51b31eaf