Skip to content

Parent Child Checkbox is a type of checkbox where we can establish hierarchy in Checkboxes.

License

Notifications You must be signed in to change notification settings

AbhishekDoshi26/parent-child-checkbox

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

19 Commits
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

parent_child_checkbox

Parent Child Checkbox is a type of checkbox where we can establish hierarchy in Checkboxes.

You can create a Parent Checkbox which has multiple checkboxes as their children! The value of parent checkbox depends on the value of children checkboxes and vice-versa.
If we clicked on Parent Checkbox, all children checkboxes will be selected too.

alt text

Properties available:

Parameter Name Parameter Type Description
parent Text Text Widget to specify the Parent checkbox
children List<Text> List<Text> Widgets to specify the Children checkboxes
parentCheckboxColor Color Color of Parent CheckBox
Defaults to [ThemeData.toggleableActiveColor]
childrenCheckboxColor Text Widget Text Widget to specify the Parent checkbox
parentCheckboxScale double Scale of the Parent CheckBox. Defaults to [1.0]
childrenCheckboxScale double Scale of the Children CheckBox. Defaults to [1.0]
gap double Gap between the Parent and Children CheckBox. Defaults to [10.0]
onCheckedChild void Function(int index)? Function that will be executed if a child will be selected
onCheckedParent void Function()? Function that will be executed if the parent will be selected
isParentSelected Getter Getter to get whether particular parent is selected or not.

Example: {'Parent 1' : true, 'Parent 2' : false} where Parent 1 and Parent 2 will be 2 separate parents if you are using multiple ParentChildCheckbox in your code.

Default value will be false for all specified parents
selectedChildrens Getter Getter to get which childrens are selected for a particular parent.

Example: {'Parent 1' : ['Children 1.1','Children 1.2'], 'Parent 2' : []} where Parent 1 and Parent 2 will be 2 separate parents if you are using multiple ParentChildCheckbox in your code.

Default value is {'Parent 1' : [], 'Parent 2' : []}

Example:



import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:parent_child_checkbox/parent_child_checkbox.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Material App',
      home: Scaffold(
        appBar: AppBar(title: Text('Parent Child Checkox')),
        body: Column(
          children: [
            ParentChildCheckbox(
              parent: Text('Parent 1'),
              children: [
                Text('Children 1.1'),
                Text('Children 1.2'),
                Text('Children 1.3'),
                Text('Children 1.4'),
              ],
              parentCheckboxColor: Colors.orange,
              childrenCheckboxColor: Colors.red,
            ),
            ParentChildCheckbox(
              parent: Text('Parent 2'),
              children: [
                Text('Children 2.1'),
                Text('Children 2.2'),
                Text('Children 2.3'),
                Text('Children 2.4'),
              ],
            ),
            ElevatedButton(
              child: Text('Get Data'),
              onPressed: () {
                log(ParentChildCheckbox.isParentSelected.toString());
                log(ParentChildCheckbox.selectedChildrens.toString());
              },
            ),
          ],
        ),
      ),
    );
  }
}