Bruno Leroux fdb74fd3e7
Fix DropdownMenu can be focused and updated when disabled (#149737)
## Description

This PRs fixes `DropdownMenu` behaviors when disabled.

Before this PR the `DropdownMenu` value can be changed when `DropdownMenu.enabled` was false because the inner `IconButton` was not disabled so it can get focus (for instance using tab key).

After this PR, the inner `TextField` and the inner `IconButton` are disabled when `DropdownMenu.enabled` is false.

## Related Issue

Fixes https://github.com/flutter/flutter/issues/149598.

## Tests

Updates 1 test.
Adds 1 test.
2024-06-12 08:47:07 +00:00
..
2024-06-12 05:40:31 +00:00