init

2023-02-06 23:45:56 +08:00
commit ac65c1dec0
147 changed files with 5605 additions and 0 deletions
--- a/lib/material/home.dart
+++ b/lib/material/home.dart
@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+
+class HomePage extends StatefulWidget {
+  const HomePage({Key? key}) : super(key: key);
+
+  @override
+  State<HomePage> createState() => _HomePageState();
+}
+
+class _HomePageState extends State<HomePage> {
+  int selectedIndex = 0;
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        backgroundColor: Colors.pinkAccent,
+        title: const Text("APP"),
+      ),
+      body: Row(
+        children: [
+          MediaQuery.of(context).size.width > 640
+              ? NavigationRail(
+                  leading: MediaQuery.of(context).size.width >= 1008
+                      ? const Text(
+                          "Header",
+                          style: TextStyle(
+                              fontWeight: FontWeight.bold, fontSize: 36),
+                        )
+                      : null,
+                  onDestinationSelected: (idx) {
+                    setState(() {
+                      selectedIndex = idx;
+                    });
+                  },
+                  destinations: const [
+                    NavigationRailDestination(
+                        icon: Icon(Icons.photo_album), label: Text("相册")),
+                    NavigationRailDestination(
+                        icon: Icon(Icons.person), label: Text("用户"))
+                  ],
+                  extended: MediaQuery.of(context).size.width >= 1008,
+                  selectedIndex: selectedIndex)
+              : const SizedBox(
+                  width: 0,
+                )
+        ],
+      ),
+      bottomNavigationBar: MediaQuery.of(context).size.width <= 640
+          ? BottomNavigationBar(
+              currentIndex: selectedIndex,
+              onTap: (idx) {
+                setState(() {
+                  selectedIndex = idx;
+                });
+              },
+              items: const [
+                  BottomNavigationBarItem(
+                      icon: Icon(Icons.photo_album), label: "相册"),
+                  BottomNavigationBarItem(icon: Icon(Icons.person), label: "用户")
+                ])
+          : null,
+    );
+  }
+}