80 lines
2.5 KiB
Dart
80 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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class CustomDropdown extends StatelessWidget {
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final String value;
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final String label;
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final IconData? icon;
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final List<String> items;
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final void Function(String?) onChanged;
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final String? Function(String?)? validator;
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const CustomDropdown({
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super.key,
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required this.value,
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required this.label,
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required this.items,
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required this.onChanged,
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this.icon,
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this.validator,
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});
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@override
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Widget build(BuildContext context) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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label,
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w600,
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color: Colors.grey.shade700,
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),
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),
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SizedBox(height: 8),
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DropdownButtonFormField<String>(
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initialValue: items.contains(value) ? value : null,
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decoration: InputDecoration(
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prefixIcon: icon != null
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? Icon(icon, color: Colors.blue.shade400, size: 22)
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: null,
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filled: true,
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fillColor: Colors.white,
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contentPadding: EdgeInsets.symmetric(horizontal: 16, vertical: 14),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.grey.shade300),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.grey.shade300),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.blue, width: 2),
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),
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errorBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.red.shade300),
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),
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focusedErrorBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(12),
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borderSide: BorderSide(color: Colors.red, width: 2),
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),
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),
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items: items.map((String item) {
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return DropdownMenuItem<String>(
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value: item,
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child: Text(item),
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);
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}).toList(),
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onChanged: onChanged,
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validator: validator,
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dropdownColor: Colors.white,
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icon: Icon(Icons.arrow_drop_down, color: Colors.blue.shade400),
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),
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],
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);
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}
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}
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