Merge branch 'master' of https://github.com/jzoom/flutter_dropdown_menu

Author: jzoom

.idea/libraries/Dart_Packages.xml

@@ -25,8 +25,18 @@ dropdown_menu: ^1.1.0
 ## Build custom menu
 
 
+
+# How to use
+
+```
+
+
+```
+
+
 ## Examples
 
 >see[main.dart](https://github.com/jzoom/flutter_dropdown_menu/blob/master/example/lib/main.dart)
 
 
+

.idea/libraries/Dart_SDK.xml

@@ -0,0 +1,20 @@
+
+import 'package:flutter/material.dart';
+
+class BasicMenu extends StatefulWidget{
+  @override
+  State<StatefulWidget> createState() {
+    return new _BasicMenuState();
+  }
+
+}
+
+class _BasicMenuState extends State<BasicMenu>{
+  @override
+  Widget build(BuildContext context) {
+    return new Container(
+
+    );
+  }
+
+}

.idea/workspace.xml

@@ -0,0 +1,75 @@
+
+import 'dart:convert';
+
+const List<Map<String, dynamic>> ORDERS = [
+  {"title": "综合排序"},
+  {"title": "好评优先"},
+  {"title": "离我最近"},
+  {"title": "人气最高"},
+];
+
+const int ORDER_INDEX = 0;
+
+const List<Map<String, dynamic>> TYPES = [
+  {"title": "全部", "id": 0},
+  {"title": "甜点饮品", "id": 1},
+  {"title": "生日蛋糕", "id": 2},
+  {"title": "火锅", "id": 3},
+  {"title": "自助餐", "id": 4},
+  {"title": "小吃", "id": 5},
+  {"title": "快餐", "id": 6},
+  {"title": "日韩料理", "id": 7},
+  {"title": "西餐", "id": 8},
+  {"title": "聚餐", "id": 9},
+  {"title": "烧烤", "id": 10},
+  {"title": "川菜", "id": 11},
+  {"title": "江浙菜", "id": 12},
+  {"title": "东北菜", "id": 13},
+  {"title": "蒙餐", "id": 14},
+  {"title": "新疆菜", "id": 15},
+];
+
+const int TYPE_INDEX = 2;
+
+const List<Map<String, dynamic>> BUSINESS_CYCLE = [
+  {
+    "title": "附近",
+    "children": [
+      {"title": "附近", "distance": 500},
+      {"title": "1km", "distance": 1000},
+      {"title": "2km", "distance": 2000}
+    ]
+  },
+  {
+    "title": "推荐商圈",
+    "children": [
+      {"title": "中山路", "count": 326},
+      {"title": "万达广场", "count": 100},
+      {"title": "瑞景", "count": 50}
+    ]
+  },
+  {
+    "title": "附近",
+    "children": [
+      {"title": "附近", "distance": 500},
+      {"title": "1km", "distance": 1000},
+      {"title": "2km", "distance": 2000}
+    ]
+  },
+  {
+    "title": "附近",
+    "children": [
+      {"title": "附近", "distance": 500},
+      {"title": "1km", "distance": 1000},
+      {"title": "2km", "distance": 2000}
+    ]
+  },
+];
+
+String FOOD_JSON =
+    '[{"title":"力体","children":[{"title":"传声织","count":810},{"title":"分队什","count":463},{"title":"且工","count":325},{"title":"清局","count":899},{"title":"代老克","count":325},{"title":"持连回","count":14},{"title":"改层听","count":470},{"title":"存比","count":908},{"title":"热土米","count":333},{"title":"水发","count":58},{"title":"制见","count":28},{"title":"取化无","count":469},{"title":"记有何","count":503},{"title":"亲公何","count":930},{"title":"步业要","count":885}]},{"title":"建易外","children":[{"title":"生观真","count":207},{"title":"音代","count":425},{"title":"族王资","count":205},{"title":"圆传统","count":791},{"title":"些任","count":141},{"title":"程即走","count":163},{"title":"各七","count":65},{"title":"院此格","count":314},{"title":"支及","count":726},{"title":"别题","count":524},{"title":"低去到","count":706},{"title":"般将","count":13},{"title":"西南","count":189},{"title":"状南制","count":335},{"title":"调油","count":90},{"title":"听从没","count":33},{"title":"电求什","count":88}]},{"title":"非先算","children":[{"title":"严状","count":108},{"title":"查增","count":634},{"title":"号备","count":304},{"title":"法口群","count":304},{"title":"半电报","count":324},{"title":"线红","count":153},{"title":"信证作","count":546},{"title":"器电","count":651},{"title":"示南称","count":128},{"title":"全战","count":412},{"title":"走打","count":592},{"title":"眼基般","count":134},{"title":"来究计","count":322},{"title":"性们","count":511},{"title":"儿数金","count":427},{"title":"已计","count":593},{"title":"导养","count":973}]},{"title":"头走认","children":[{"title":"导时","count":229},{"title":"达积且","count":277},{"title":"样队儿","count":592},{"title":"电历","count":568},{"title":"车一","count":618},{"title":"求生研","count":886},{"title":"正将","count":300},{"title":"并米论","count":945},{"title":"压进到","count":320},{"title":"具候素","count":607},{"title":"它长","count":411},{"title":"写非","count":716},{"title":"实员产","count":452},{"title":"资参管","count":561},{"title":"八主","count":748},{"title":"事厂要","count":672},{"title":"命面","count":83},{"title":"任天","count":106}]},{"title":"机列二","children":[{"title":"展花","count":426},{"title":"经报导","count":363},{"title":"分带完","count":767},{"title":"于却安","count":687},{"title":"她回别","count":520},{"title":"根层性","count":853},{"title":"历感","count":532},{"title":"大响三","count":573},{"title":"本住","count":893},{"title":"际志","count":466},{"title":"温金起","count":231},{"title":"山温","count":910},{"title":"把程","count":463},{"title":"出交认","count":232}]},{"title":"其造据","children":[{"title":"满成风","count":49},{"title":"正世龙","count":385},{"title":"命出","count":142},{"title":"真区","count":736},{"title":"压平马","count":780},{"title":"交飞省","count":876},{"title":"集处就","count":694},{"title":"车便","count":410},{"title":"样装性","count":713},{"title":"斯更","count":425},{"title":"响许","count":975},{"title":"能目设","count":778},{"title":"近准","count":974},{"title":"参音","count":252},{"title":"教见","count":611},{"title":"问素","count":883},{"title":"连也","count":265},{"title":"飞采","count":448},{"title":"法那且","count":748},{"title":"区决门","count":173}]},{"title":"东么","children":[{"title":"近华","count":875},{"title":"极何现","count":576},{"title":"叫条等","count":501},{"title":"办市","count":344},{"title":"无组便","count":177},{"title":"义料","count":728},{"title":"声米","count":743},{"title":"进论书","count":670},{"title":"土九","count":339},{"title":"山矿","count":560},{"title":"一参","count":303}]},{"title":"老农","children":[{"title":"总计工","count":667},{"title":"验义风","count":456},{"title":"业导低","count":802},{"title":"音速是","count":26},{"title":"器众","count":869},{"title":"争才","count":775},{"title":"面听三","count":635},{"title":"拉后","count":293},{"title":"也按","count":339},{"title":"没式其","count":673},{"title":"酸细","count":405},{"title":"平后","count":302},{"title":"给气","count":269},{"title":"持后","count":864},{"title":"月次","count":561},{"title":"一者","count":36},{"title":"名问当","count":600},{"title":"马该","count":785},{"title":"为列","count":915}]},{"title":"局点自","children":[{"title":"什深求","count":399},{"title":"时么","count":514},{"title":"果放北","count":638},{"title":"导片","count":622},{"title":"第该打","count":353},{"title":"队深决","count":526},{"title":"器低县","count":626},{"title":"花正不","count":98},{"title":"难要江","count":111},{"title":"质市","count":241},{"title":"快强又","count":429},{"title":"细与","count":624},{"title":"证厂","count":922},{"title":"新调业","count":302},{"title":"开圆","count":35}]},{"title":"近从","children":[{"title":"改然","count":396},{"title":"受为","count":17},{"title":"受口","count":262},{"title":"与全大","count":25},{"title":"拉总","count":149},{"title":"代打题","count":171},{"title":"主造出","count":163},{"title":"最交能","count":922},{"title":"高五","count":786},{"title":"开革","count":12},{"title":"名情","count":990},{"title":"级油","count":818},{"title":"温办始","count":431},{"title":"济地节","count":330},{"title":"象龙","count":233}]}]';
+
+List FOODS = json.decode(FOOD_JSON);
+
+
+const int FOOD_INDEX = 1;

README.md

@@ -0,0 +1,208 @@
+//
+//DropdownMenu buildDropdownMenu() {
+//  return new DropdownMenu(maxMenuHeight: kDropdownMenuItemHeight * 10,
+//      //  activeIndex: activeIndex,
+//      menus: [
+//        new DropdownMenuBuilder(
+//            builder: (BuildContext context) {
+//              return new DropdownListMenu(
+//                selectedIndex: TYPE_INDEX,
+//                data: TYPES,
+//                itemBuilder: buildCheckItem,
+//              );
+//            },
+//            height: kDropdownMenuItemHeight * TYPES.length),
+//        new DropdownMenuBuilder(
+//            builder: (BuildContext context) {
+//              return new DropdownListMenu(
+//                selectedIndex: ORDER_INDEX,
+//                data: ORDERS,
+//                itemBuilder: buildCheckItem,
+//              );
+//            },
+//            height: kDropdownMenuItemHeight * ORDERS.length),
+//        new DropdownMenuBuilder(builder: (BuildContext context) {
+//          return new DropdownTreeMenu(
+//            selectedIndex: 0,
+//            subSelectedIndex: 0,
+//            itemExtent: 45.0,
+//            background: Colors.red,
+//            subBackground: Colors.blueAccent,
+//            itemBuilder: (BuildContext context, dynamic data, bool selected) {
+//              if (!selected) {
+//                return new DecoratedBox(
+//                    decoration: new BoxDecoration(
+//                        border: new Border(
+//                            right: Divider.createBorderSide(context))),
+//                    child: new Padding(
+//                        padding: const EdgeInsets.only(left: 15.0),
+//                        child: new Row(
+//                          children: <Widget>[
+//                            new Text(data['title']),
+//                          ],
+//                        )));
+//              } else {
+//                return new DecoratedBox(
+//                    decoration: new BoxDecoration(
+//                        border: new Border(
+//                            top: Divider.createBorderSide(context),
+//                            bottom: Divider.createBorderSide(context))),
+//                    child: new Container(
+//                        color: Theme.of(context).scaffoldBackgroundColor,
+//                        child: new Row(
+//                          children: <Widget>[
+//                            new Container(
+//                                color: Theme.of(context).primaryColor,
+//                                width: 3.0,
+//                                height: 20.0),
+//                            new Padding(
+//                                padding: new EdgeInsets.only(left: 12.0),
+//                                child: new Text(data['title'])),
+//                          ],
+//                        )));
+//              }
+//            },
+//            subItemBuilder:
+//                (BuildContext context, dynamic data, bool selected) {
+//              Color color = selected
+//                  ? Theme.of(context).primaryColor
+//                  : Theme.of(context).textTheme.body1.color;
+//
+//              return new SizedBox(
+//                height: 45.0,
+//                child: new Row(
+//                  children: <Widget>[
+//                    new Text(
+//                      data['title'],
+//                      style: new TextStyle(color: color),
+//                    ),
+//                    new Expanded(
+//                        child: new Align(
+//                            alignment: Alignment.centerRight,
+//                            child: new Text(data['count'].toString())))
+//                  ],
+//                ),
+//              );
+//            },
+//            getSubData: (dynamic data) {
+//              return data['children'];
+//            },
+//            data: FOODS,
+//
+//          );
+//        },height: 450.0)
+//      ]);
+//}
+//
+//DropdownHeader buildDropdownHeader({DropdownMenuHeadTapCallback onTap}) {
+//  return new DropdownHeader(
+//    onTap: onTap,
+//    titles: [TYPES[TYPE_INDEX], ORDERS[ORDER_INDEX], FOODS[0]['children'][0]],
+//  );
+//}
+//
+//Widget buildFixHeaderDropdownMenu() {
+//  return new DefaultDropdownMenuController(
+//      child: new Column(
+//        children: <Widget>[
+//          buildDropdownHeader(),
+//          new Expanded(
+//              child: new Stack(
+//                children: <Widget>[
+//                  new ListView(
+//                    children: <Widget>[new Text("123123")],
+//                  ),
+//                  buildDropdownMenu()
+//                ],
+//              ))
+//        ],
+//      ));
+//}
+//
+//Widget buildInnerListHeaderDropdownMenu() {
+//  return new DefaultDropdownMenuController(
+//      onSelected: ({int menuIndex, int index, int subIndex, dynamic data}) {
+//        print(
+//            "menuIndex:$menuIndex index:$index subIndex:$subIndex data:$data");
+//      },
+//      child: new Stack(
+//        children: <Widget>[
+//          new CustomScrollView(
+//              controller: scrollController,
+//              slivers: <Widget>[
+//                new SliverList(
+//                    key: globalKey,
+//                    delegate: new SliverChildBuilderDelegate(
+//                            (BuildContext context, int index) {
+//                          return new Container(
+//                            color: Colors.black26,
+//                            child: new Image.asset(
+//                              "images/header.jpg",
+//                              fit: BoxFit.fill,
+//                            ),
+//                          );
+//                        }, childCount: 1)),
+//                new SliverPersistentHeader(
+//                  delegate: new DropdownSliverChildBuilderDelegate(
+//                      builder: (BuildContext context) {
+//                        return new Container(
+//                            color: Theme.of(context).scaffoldBackgroundColor,
+//                            child: buildDropdownHeader(onTap: this._onTapHead));
+//                      }),
+//                  pinned: true,
+//                  floating: true,
+//                ),
+//                new SliverList(
+//                    delegate: new SliverChildBuilderDelegate(
+//                            (BuildContext context, int index) {
+//                          return new Container(
+//                            color: Theme.of(context).scaffoldBackgroundColor,
+//                            child: new Image.asset(
+//                              "images/body.jpg",
+//                              fit: BoxFit.fill,
+//                            ),
+//                          );
+//                        }, childCount: 10)),
+//              ]),
+//          new Padding(
+//              padding: new EdgeInsets.only(top: 46.0),
+//              child: buildDropdownMenu())
+//        ],
+//      ));
+//}
+//
+//GlobalKey globalKey;
+//
+//void _onTapHead(int index) {
+//  RenderObject renderObject = globalKey.currentContext.findRenderObject();
+//  DropdownMenuController controller =
+//  DefaultDropdownMenuController.of(globalKey.currentContext);
+//  //
+//  scrollController
+//      .animateTo(scrollController.offset + renderObject.semanticBounds.height,
+//      duration: new Duration(milliseconds: 150), curve: Curves.ease)
+//      .whenComplete(() {
+//    controller.show(index);
+//  });
+//}
+
+
+import 'package:flutter/material.dart';
+
+class FixMenu extends StatefulWidget{
+  @override
+  State<StatefulWidget> createState() {
+    return new _FixMenuState();
+  }
+
+}
+
+class _FixMenuState extends State<FixMenu>{
+  @override
+  Widget build(BuildContext context) {
+    return new Container(
+
+    );
+  }
+
+}

example/lib/basic_menu.dart

@@ -0,0 +1,20 @@
+
+import 'package:flutter/material.dart';
+
+class HeaderMenu extends StatefulWidget{
+  @override
+  State<StatefulWidget> createState() {
+    return new _HeaderMenuState();
+  }
+
+}
+
+class _HeaderMenuState extends State<HeaderMenu>{
+  @override
+  Widget build(BuildContext context) {
+    return new Container(
+
+    );
+  }
+
+}