ruki_filter

Description:

ruki filter

A Filter Paradise, This Widget contains 2 style of Filtering, DropDown Filter selection or FilterToggle.
You can use this for any model data or just enumerations.
Features #

FilterDropdown Allows you to select from a dropdown list of FilterDropdownItems<T>, or a modal list instead.
FilterToggle Create n size of items and have the option to toggle between the selections.

Usage #
import 'package:flutter/material.dart';
import 'package:ruki_filter/ruki_filter.dart';

class MyHomePage extends StatelessWidget {
final String title;
const MyHomePage({super.key, required this.title});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(title),
),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text("Filter Button Example:"),

Padding(
padding: const EdgeInsets.all(8.0),
child: Center(
child: FilterToggle<Filter>(
filters: Filter.values,
currentFilter: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
),

const Text("Filter Dropdown Example:"),
Padding(
padding: const EdgeInsets.all(8.0),
child: SizedBox(
width: 400,
height: 40,
child: Row(
children: [
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.menu,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
],
),
)
),
const Text("Filter Radios Dropdown Example:"),
Padding(
padding: const EdgeInsets.all(8.0),
child: SizedBox(
width: 600,
height: 40,
child: Row(
children: [
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.radio_menu,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.radio_list,
width: 200,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.radio_list,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
],
),
)
),
const Text("Filter Checkbox Dropdown"),
Padding(
padding: const EdgeInsets.all(8.0),
child: SizedBox(
width: 600,
height: 40,
child: Row(
children: [
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.checkbox_menu,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.checkbox_list,
width: 200,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
Spacer(),
Expanded(
child: FilterDropdownMenu<Filter>(
type: DropdownType.checkbox_list,
items: Filter.values.map((e) => FilterDropdownItem<Filter>(child: Text(e.toString().split('.').last), value: e)).toList(),
currentValue: Filter.all,
onSelected: (filter) {
print(filter);
},
),
),
],
),
)
)
],
),
);
}
}


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API Reference #
FilterDropdownMenu #



Property
Description
Type




value
The currently selected value
dynamic


child
The child widget to display
Widget


items
The list of items to display in the dropdown menu
List


onSelected
Callback function that is called when an item is selected
Function(dynamic)


filled
Whether the dropdown menu should be filled with a background color
bool


inputFillColor
The background color of the filled dropdown menu
Color?


borderRadius
The border radius of the dropdown menu container
double


borderWidth
The width of the border of the dropdown menu container
double


inputStyle
The style of the text in the dropdown menu
TextStyle


labelAlign
The alignment of the text in the dropdown menu
TextAlign


width
The maximum width of the dropdown menu
double?


selectedItems
For When type = DropdownType.checkbox_menu, List of Selected Items
List


onMultiSelected
For When type = DropdownType.checkbox_menu, Multilist calback
Function(List


closeDialogOnExitOnly
true means, clicking on a multilist item won't close the dialog
bool



FilterToggle #



Property
Description
Type




currentFilter
The currently selected filter
T


filters
The list of available filters
List


spacing
The spacing between filter buttons
double


onSelected
Callback function that is called when a filter is selected
Function(T)