Modify:文件名称的大小写规范

lib/views/widget_page.dart

@@ -0,0 +1,76 @@
+/*
+ * @Author: 一凨 
+ * @Date: 2019-01-11 14:39:48 
+ * @Last Modified by: 一凨
+ * @Last Modified time: 2019-01-11 14:40:09
+ */
+import 'package:flutter/material.dart';
+import 'package:flutter_rookie_book/components/cate_card.dart';
+import '../model/cat.dart';
+
+class WidgetPage extends StatefulWidget {
+  final db;
+  final CatControlModel catModel;
+  WidgetPage(this.db)
+      : catModel = new CatControlModel(),
+        super();
+
+  @override
+  SecondPageState createState() => new SecondPageState(catModel);
+}
+
+class SecondPageState extends State<WidgetPage> with AutomaticKeepAliveClientMixin{
+  CatControlModel catModel;
+  SecondPageState(this.catModel) : super();
+
+  TextEditingController controller;
+  String active = 'test';
+  String data = '无';
+
+  List<Cat> categories = [];
+
+  @override
+    bool get wantKeepAlive => true;
+
+  @override
+  void initState() { 
+    super.initState();
+    renderCats();
+  }
+
+  void renderCats() {
+    catModel.getList().then((List data) {
+      if (data.isNotEmpty) {
+        setState(() {
+          categories = data;
+        });
+      }
+    });
+  }
+
+  Widget buildGrid() {
+    // 存放最后的widget
+    List<Widget> tiles = [];
+    for (Cat item in categories) {
+      tiles.add(new CateCard(category: item));
+    }
+    return new ListView(
+      children: tiles,
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    if (categories.length == 0) {
+      return ListView(
+        children: <Widget>[new Container()],
+      );
+    }
+    return Container(
+      color: Theme.of(context).backgroundColor,
+      child: this.buildGrid(),
+    );
+  }
+
+}