cssd/lib/widgets/TestResultScreens/Add/selector_box.dart

import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';

class TestResultAddSelectorBox extends StatefulWidget {
  const TestResultAddSelectorBox({
    Key? key,
    required double deviceBlockSize,
    required this.dataCTRL,
    required this.dataVals,
    required String label,
  })  : _deviceBlockSize = deviceBlockSize,
        _label = label,
        super(key: key);

  final double _deviceBlockSize;
  final TextEditingController dataCTRL;
  final List<String> dataVals;
  final String _label;

  @override
  _TestResultAddSelectorBoxState createState() =>
      _TestResultAddSelectorBoxState();
}

class _TestResultAddSelectorBoxState extends State<TestResultAddSelectorBox> {
  @override
  Widget build(BuildContext context) {
    return Container(
      padding: EdgeInsets.symmetric(vertical: 5),
      // height: 65,
      child: Row(
        // width: double.infinity,
        crossAxisAlignment: CrossAxisAlignment.center,
        mainAxisSize: MainAxisSize.min,
        children: <Widget>[
          Icon(
            FontAwesomeIcons.alignLeft,
            color: Colors.grey,
            size: 6 * widget._deviceBlockSize,
          ),
          SizedBox(
            width: 4 * widget._deviceBlockSize,
          ),
          Expanded(
            // width: MediaQuery.of(context).size.width - 70,
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: <Widget>[
                Row(
                  children: <Widget>[
                    Text(
                      widget._label,
                      style: TextStyle(
                        fontSize: 3 * widget._deviceBlockSize,
                        color: Colors.grey,
                        fontWeight: FontWeight.w100,
                      ),
                    ),
                  ],
                ),
                Container(
                  height: 40,
                  child: DropdownButtonFormField(
                    decoration: InputDecoration(
                      contentPadding: EdgeInsets.only(left: 0),
                      // border: InputBorder.none,
                    ),
                    iconSize: 7 * widget._deviceBlockSize,
                    icon: Icon(
                      FontAwesomeIcons.angleDown,
                      color: Colors.black,
                    ),
                    isExpanded: true,
                    hint: Container(
                      // width: 100,
                      height: 70,
                      padding: const EdgeInsets.symmetric(horizontal: 0),
                      child: Text(
                        widget.dataCTRL.text,
                        // textDirection: TextDirection.rtl,
                        overflow: TextOverflow.ellipsis,
                        style: TextStyle(
                          fontWeight: FontWeight.w700,
                          color: Colors.black,
                          fontSize: 3 * widget._deviceBlockSize,
                        ),
                      ),
                      // TextFormField(
                      //   controller: widget.dataCTRL,
                      //   decoration: InputDecoration(
                      //     contentPadding: EdgeInsets.only(bottom: 15),
                      //     isDense: true,
                      //   ),
                      //   style: TextStyle(
                      //     fontWeight: FontWeight.w700,
                      //     color: Colors.black,
                      //   ),
                      //   // minLines: 1,
                      //   // maxLines: 3,
                      // ),
                    ),
                    isDense: true,
                    items: widget.dataVals.map(
                      (val) {
                        return new DropdownMenuItem<String>(
                          value: val,
                          child: Container(
                            child: Text(
                              val,
                              overflow: TextOverflow.ellipsis,
                              style: TextStyle(
                                fontWeight: FontWeight.w700,
                                color: Colors.black,
                                fontSize: 3 * widget._deviceBlockSize,
                              ),
                            ),
                          ),
                        );
                      },
                    ).toList(),
                    onChanged: (val) {
                      setState(
                        () {
                          widget.dataCTRL.text = val!;
                        },
                      );
                    },
                  ),
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}