First commit

lib/widgets/components/reflex_app_bar.dart

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+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+
+import '../../globals.dart';
+
+class ReflexAppBar extends StatelessWidget implements PreferredSizeWidget {
+  final Function()? onBackCallback;
+
+  const ReflexAppBar({Key? key, required this.actions, this.onBackCallback})
+      : super(key: key);
+
+  final List<Widget> actions;
+  final webHeight = 200;
+
+  @override
+  Widget build(BuildContext context) {
+    return AppBar(
+      leading: onBackCallback != null
+          ? IconButton(
+              icon: const Icon(Icons.arrow_back_ios, color: Colors.white),
+              onPressed: onBackCallback,
+            )
+          : null,
+      backgroundColor: Globals.RP_PRIMARY_COLOR,
+      centerTitle: false,
+      actions: actions,
+      title: const Text('Reflex Platform', style: TextStyle(color: Colors.white)),
+    );
+  }
+
+  @override
+  Size get preferredSize => Size.fromHeight(kToolbarHeight);
+}