feat(linux): platform back button

KRTirtho · Nov 6, 2022 · 4bbfa23 · 4bbfa23
1 parent 5885032
commit 4bbfa23
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Showing 2 changed files with 21 additions and 2 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -79,7 +79,7 @@ class _MyHomePageState extends State<MyHomePage> {
       appBar: PlatformAppBar(
         title: PlatformText(widget.title),
         automaticallyImplyLeading: true,
-        leading: const Icon(Icons.flutter_dash_rounded),
+        leading: const PlatformBackButton(),
         actions: [
           PlatformIconButton(
             icon: const Icon(

diff --git a/lib/src/platform_back_button.dart b/lib/src/platform_back_button.dart
@@ -1,5 +1,6 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:libadwaita/libadwaita.dart';
 import 'package:macos_ui/macos_ui.dart';
 import 'package:platform_ui/platform_ui.dart';
 
@@ -32,7 +33,25 @@ class PlatformBackButton extends StatelessWidget with PlatformMixin<Widget> {
 
   @override
   Widget linux(BuildContext context) {
-    return android(context);
+    return PlatformTooltip(
+      message: MaterialLocalizations.of(context).backButtonTooltip,
+      child: Container(
+        margin: const EdgeInsets.all(10),
+        child: AdwButton.circular(
+          onPressed: () {
+            if (onPressed != null) {
+              onPressed!();
+            } else {
+              Navigator.maybePop(context);
+            }
+          },
+          child: Icon(
+            Icons.chevron_left_rounded,
+            color: color,
+          ),
+        ),
+      ),
+    );
   }
 
   @override