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removed unused widget

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hannathkadher
2025-03-06 13:29:28 +04:00
parent 096317fce8
commit efccac4d19
1 changed files with 0 additions and 176 deletions
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176
lib/common/dialog_textfield_dropdown.dart
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@ -1,176 +0,0 @@
import 'package:flutter/material.dart';
import 'package:syncrow_web/utils/color_manager.dart';
class DialogTextfieldDropdown extends StatefulWidget {
final List<String> items;
final ValueChanged<String> onSelected;
final String? initialValue;
const DialogTextfieldDropdown({
Key? key,
required this.items,
required this.onSelected,
this.initialValue,
}) : super(key: key);
@override
_DialogTextfieldDropdownState createState() =>
_DialogTextfieldDropdownState();
}
class _DialogTextfieldDropdownState extends State<DialogTextfieldDropdown> {
bool _isOpen = false;
OverlayEntry? _overlayEntry;
final TextEditingController _controller = TextEditingController();
final FocusNode _focusNode = FocusNode();
List<String> _filteredItems = [];
@override
void initState() {
super.initState();
_controller.text = widget.initialValue ?? '';
_filteredItems = List.from(widget.items);
_focusNode.addListener(() {
if (!_focusNode.hasFocus) {
_closeDropdown();
}
});
}
void _toggleDropdown() {
if (_isOpen) {
_closeDropdown();
} else {
_openDropdown();
}
}
void _openDropdown() {
_overlayEntry = _createOverlayEntry();
Overlay.of(context).insert(_overlayEntry!);
_isOpen = true;
}
void _closeDropdown() {
if (_isOpen && _overlayEntry != null) {
_overlayEntry!.remove();
_overlayEntry = null;
_isOpen = false;
}
}
OverlayEntry _createOverlayEntry() {
final renderBox = context.findRenderObject() as RenderBox;
final size = renderBox.size;
final offset = renderBox.localToGlobal(Offset.zero);
return OverlayEntry(
builder: (context) {
return GestureDetector(
onTap: _closeDropdown,
behavior: HitTestBehavior.translucent,
child: Stack(
children: [
Positioned(
left: offset.dx,
top: offset.dy + size.height,
width: size.width,
child: Material(
elevation: 4.0,
child: Container(
color: ColorsManager.whiteColors,
constraints: const BoxConstraints(maxHeight: 200.0),
child: StatefulBuilder(
builder: (context, setStateDropdown) {
return ListView.builder(
shrinkWrap: true,
itemCount: _filteredItems.length,
itemBuilder: (context, index) {
final item = _filteredItems[index];
return Container(
decoration: const BoxDecoration(
border: Border(
bottom: BorderSide(
color: ColorsManager.lightGrayBorderColor,
width: 1.0,
),
),
),
child: ListTile(
title: Text(item,
style: Theme.of(context)
.textTheme
.bodyMedium
?.copyWith(
color: ColorsManager
.textPrimaryColor)),
onTap: () {
_controller.text = item;
widget.onSelected(item);
setState(() {
_filteredItems
.remove(item); // Remove selected item
});
_closeDropdown();
},
),
);
},
);
},
),
),
),
),
],
),
);
},
);
}
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () => FocusScope.of(context).unfocus(),
behavior: HitTestBehavior.opaque,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 8.0),
decoration: BoxDecoration(
border: Border.all(color: ColorsManager.transparentColor),
borderRadius: BorderRadius.circular(8.0),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: TextFormField(
controller: _controller,
focusNode: _focusNode,
onFieldSubmitted: (value) {
widget.onSelected(value);
_closeDropdown();
},
onTapOutside: (event) {
widget.onSelected(_controller.text);
_closeDropdown();
},
style: Theme.of(context).textTheme.bodyMedium,
decoration: const InputDecoration(
hintText: 'Enter or Select a tag',
border: InputBorder.none,
),
),
),
GestureDetector(
onTap: _toggleDropdown,
child: const Icon(Icons.arrow_drop_down),
),
],
),
),
);
}
}