From 92aee116f6a84432580daec5ff9a9515b8ef4f2a Mon Sep 17 00:00:00 2001
From: Mohellebi abdessalem <116356835+AbdeMohlbi@users.noreply.github.com>
Date: Mon, 10 Nov 2025 21:56:36 +0100
Subject: [PATCH] =?UTF-8?q?Replace=20deprecated=20`withOpacity`=20in=20`cu?=
=?UTF-8?q?pertino=5Fnavigation=5Fbar.0.dart=E2=80=8E`=20example=20(#17781?=
=?UTF-8?q?4)?=
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Similar PRs:
- #177374
- #177490
- #177540
- #177541
- #177542
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---
.../lib/cupertino/nav_bar/cupertino_navigation_bar.0.dart | 2 +-
.../cupertino/nav_bar/cupertino_navigation_bar.0_test.dart | 5 ++++-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/examples/api/lib/cupertino/nav_bar/cupertino_navigation_bar.0.dart b/examples/api/lib/cupertino/nav_bar/cupertino_navigation_bar.0.dart
index f879cede9e0..09ef4d144f2 100644
--- a/examples/api/lib/cupertino/nav_bar/cupertino_navigation_bar.0.dart
+++ b/examples/api/lib/cupertino/nav_bar/cupertino_navigation_bar.0.dart
@@ -33,7 +33,7 @@ class _NavBarExampleState extends State {
return CupertinoPageScaffold(
navigationBar: CupertinoNavigationBar(
// Try removing opacity to observe the lack of a blur effect and of sliding content.
- backgroundColor: CupertinoColors.systemGrey.withOpacity(0.5),
+ backgroundColor: CupertinoColors.systemGrey.withValues(alpha: 0.5),
middle: const Text('CupertinoNavigationBar Sample'),
automaticBackgroundVisibility: false,
),
diff --git a/examples/api/test/cupertino/nav_bar/cupertino_navigation_bar.0_test.dart b/examples/api/test/cupertino/nav_bar/cupertino_navigation_bar.0_test.dart
index 7ea1d049250..03f45250eaa 100644
--- a/examples/api/test/cupertino/nav_bar/cupertino_navigation_bar.0_test.dart
+++ b/examples/api/test/cupertino/nav_bar/cupertino_navigation_bar.0_test.dart
@@ -15,6 +15,9 @@ void main() {
final CupertinoNavigationBar cupertinoNavigationBar = tester.widget(
navBarFinder,
);
- expect(cupertinoNavigationBar.backgroundColor, CupertinoColors.systemGrey.withOpacity(0.5));
+ expect(
+ cupertinoNavigationBar.backgroundColor,
+ CupertinoColors.systemGrey.withValues(alpha: 0.5),
+ );
});
}