futter实战

body: SingleChildScrollView(
  physics: AlwaysScrollableScrollPhysics(),
  child: Container(
      height: screenSize.height-150,
      width: screenSize.width,
      decoration: new BoxDecoration(color: hex("#F4F4F4")),
      child: buildDataList(context, screenSize)
  ),
),
Widget buildDataList(BuildContext context, Size screenSize) {
    double width=screenSize.width/4;
    return new Column(
      children: <Widget>[
        Container(
          height: 40,
          color: Colors.white,
          padding: EdgeInsets.only(bottom: 5),
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: <Widget>[
              Container(
                padding: EdgeInsets.only(left: 5, top: 10),
                width: width+10,
                child: Text("检验项目", style: TextStyle(fontSize: 14,color: Color(0xff00d0b1)),),
              ),
              Container(
                padding: EdgeInsets.only(top: 10),
                width: width+10,
                child: Text("检验方法", style: TextStyle(fontSize: 14,color: Color(0xff00d0b1)),),
              ),
              Container(
                padding: EdgeInsets.only(top: 10),
                width: width+10,
                child: Text("检验结果", style: TextStyle(fontSize: 14,color: Color(0xff00d0b1)),),
              ),
              Container(
                padding: EdgeInsets.only(top: 10),
                alignment: Alignment.center,
                width: width-30,
                child: Text("操作", style: TextStyle(fontSize: 14,color: Color(0xff00d0b1)),),
              ),
            ],
          ),
        ),
        ARow(
          height: 1,
          color: hex("#535353"),
          leftChild: Container(
            color: hex("#535353"),
          ),
        ),
        Container(
          height: screenSize.height-195,
          child: ListView.builder(
              controller: _scrollController,
              itemCount: this.listProcessQualityInspectionItem.length,
              itemBuilder: (BuildContext context, int index) {
                return Container(
                  margin: EdgeInsets.only(top: 2, bottom: 2),
                  alignment: Alignment.topLeft,
                  width: screenSize.width,
                  decoration: new BoxDecoration(
                    color: Colors.blue,
                    borderRadius: BorderRadius.all(Radius.circular(5.0)),
                  ),
                  child: Container(
                    decoration: new BoxDecoration(
                      color: Colors.white,
                      borderRadius: BorderRadius.all(Radius.circular(5.0)),
                    ),
                    child: Column(
                      children: <Widget>[
                        Container(
                            padding: EdgeInsets.only(top: 10, bottom: 10),
                            child: Container(
                              alignment: Alignment.topLeft,
                              child: Row(
                                children: <Widget>[
                                  Container(
                                    alignment: Alignment.centerLeft,
                                    width: width+10,
                                    padding: EdgeInsets.only(left:5,top: 2),
                                    child: Text(this.listProcessQualityInspectionItem[index].qualityInspectionItemName,
                                      style: TextStyle(fontSize: 13,
                                          color: Colors.black54),),
                                  ),
                                  Container(
                                      alignment: Alignment.centerLeft,
                                      width: width+10,
                                      padding: EdgeInsets.only(top: 2),
                                      child: Text(this.listProcessQualityInspectionItem[index].inspectionMethod,
                                        style: TextStyle(fontSize: 13,
                                            color: Colors.black54),),
                                  ),
                                  Container(
                                    alignment: Alignment.center,
                                    width: width + 10 ,
                                    height: 35,
                                    padding: EdgeInsets.only(top: 2),
                                    child: TextField(
                                      textAlign: TextAlign.left,
                                      maxLines: 10,
                                      controller: this.mapController[this.listProcessQualityInspectionItem[index].qualityInspectionItemName],
                                      keyboardType: TextInputType.text,
                                      decoration:new InputDecoration(
                                        contentPadding: EdgeInsets.only(top: 0.0, right: 25),
                                        enabledBorder: new UnderlineInputBorder( // 不是焦点的时候颜色
                                          borderSide: BorderSide(
                                              color: Color(0x19000000)
                                          ),
                                        ),
                                        focusedBorder: new UnderlineInputBorder( // 焦点集中的时候颜色
                                          borderSide: BorderSide(
                                              color: Color(0x19000000)
                                          ),
                                        ),
                                        hintStyle: TextStyle(
                                          color: Colors.grey,
                                        ),
                                      ),
                                      onChanged: (value){
                                        this.listProcessQualityInspectionItem[index].inspectionResult = value;
                                      },
                                    ),
                                  ),
                                  InkWell(
                                    onTap: () {
                                      this.showAlertDialogMain(context,this.listProcessQualityInspectionItem[index]);
                                    },
                                    child: Container(
                                      alignment: Alignment.center,
                                      width: width-30,
                                      padding: EdgeInsets.only(top: 2),
                                      child: Text("查看",
                                        style: TextStyle(fontSize: 13,
                                            color: Color(0xff00d0b1)),),
                                    ),
                                  )
                                ],
                              ),
                            )
                        ),
                        ARow(
                          height: 1,
                          color: hex("#535353"),
                          leftChild: Container(
                            color: hex("#535353"),
                          ),
                        ),
                      ],
                    ),
                  ),
                );
              }
          ),
        )
      ],
    );
  }