feat: SimpleDialog

Author: DIVINER-only

docs/widget/bulletbox/simpledialog/index.md

@@ -0,0 +1,26 @@
+## **SimpleDialog**
+
+>
+SimpleDialog用于向用户传递确定信息并提供多个选项之间的选择的弹出层
+* 对于通知用户情况的弹出框，请考虑使用AlertDialog
+
+### 构造方法
+``` dart
+SimpleDialog({
+  Key key,
+  this.title,
+  this.titlePadding = const EdgeInsets.fromLTRB(24.0, 24.0, 24.0, 0.0),
+  this.children,
+  this.contentPadding = const EdgeInsets.fromLTRB(0.0, 12.0, 0.0, 16.0),
+  this.semanticLabel,
+  this.shape,
+})
+```
+
+### 属性介绍
+* title: 对话框的标题（可选）
+* titlePadding: 标题的周围填充
+* children: 对话框的内容Widget
+* contentPadding: 内容的周围填充
+* semanticLabel: 可访问性框架用于在打开和关闭对话框时通知屏幕转换的对话框的语义标签
+* shape: 对话框边框的形状

lib/widget/bulletbox/index.dart

@@ -1,8 +1,15 @@
 import 'package:efox_flutter/store/objects/widget_info.dart';
+import 'simpledialog/index.dart' as SimpleDialog;
 
 const nameSpaces = '/bulletbox_';
 
-List widgets = [];
+List widgets = [
+  ItemInfo(
+    widget: SimpleDialog.Index(),
+    code: 57451, // branding_watermark
+    title: SimpleDialog.Index.title
+  )
+];
 
 List widgetMap = [
   ItemListInfo(

lib/widget/bulletbox/simpledialog/demo.dart

@@ -0,0 +1,67 @@
+import 'package:flutter/material.dart';
+
+class Index extends StatefulWidget {
+  @override
+  _IndexState createState() => _IndexState();
+}
+
+class _IndexState extends State<Index> {
+
+  List Option = ['A', 'B', 'C'];
+  String _choose = 'Nothing';
+
+  Future _openSimpleDialog () async {
+    final option = await showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return SimpleDialog(
+          title: Text('SimpleDialog'),
+          titlePadding: EdgeInsets.fromLTRB(24.0, 24.0, 24.0, 0.0),
+          contentPadding: EdgeInsets.fromLTRB(0.0, 12.0, 0.0, 16.0),
+          children: List.generate(3, (index) {
+            return SimpleDialogOption(
+              child: Text('Option ${Option[index]}'),
+              onPressed: (){
+                Navigator.pop(context, Option[index]);
+              },
+            );
+          }),
+        );
+      }
+    );
+    switch (option) {
+      case "A":
+        setState(() {
+          _choose = 'A';
+        });
+        break;
+      case "B":
+        setState(() {
+          _choose = 'B';
+        });
+        break;
+      case "C":
+        setState(() {
+          _choose = 'C';
+        });
+        break;
+      default:
+    }
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text('SimpleDialog'),),
+      body: Center(
+        child: Text('你的选择是：$_choose')
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: _openSimpleDialog,
+        child: Icon(Icons.branding_watermark, color: Colors.white, size: 30.0,),
+        backgroundColor: Theme.of(context).primaryColor,
+      ),
+    );
+  }
+}

lib/widget/bulletbox/simpledialog/index.dart

@@ -0,0 +1,26 @@
+import 'package:flutter/material.dart';
+import 'package:efox_flutter/components/widgetComp.dart' as WidgetComp;
+import 'demo.dart' as Demo;
+
+class Index extends StatefulWidget {
+  static String title = 'SimpleDialog';
+  static String originCodeUrl = 'https://docs.flutter.io/flutter/material/SimpleDialog-class.html';
+  static String mdUrl = 'docs/widget/bulletbox/simpledialog/index.md';
+  @override
+  @override
+  _IndexState createState() => _IndexState();
+}
+
+class _IndexState extends State<Index> {
+  @override
+  Widget build(BuildContext context) {
+    return WidgetComp.Index(
+      title: Index.title,
+      originCodeUrl: Index.originCodeUrl,
+      mdUrl: Index.mdUrl,
+      demoChild: <Widget>[
+        Demo.Index()
+      ],
+    );
+  }
+}

pubspec.yaml

@@ -78,6 +78,7 @@ flutter:
       - docs/widget/regular/listview/
       - docs/widget/regular/listbody/
       - docs/widget/regular/layoutbuilder/
+      - docs/widget/bulletbox/simpledialog/
       - docs/widget/navigator/appbar/
       - docs/widget/navigator/scaffold/
   # An image asset can refer to one or more resolution-specific "variants", see