dynamic_treeview 1.0.0+2
dynamic_treeview: ^1.0.0+2

Flutter Android iOS web

A Dynamic treeview that can be build using dynamic parent/child relationship. It supports indefinite category/subcategory lists with horizontal and vertical scrolling

dynamic_treeview - A flutter package #

A Dynamic treeview that can be build using dynamic parent/child relationship. It supports indefinite category/subcategory lists with horizontal and vertical scrolling

Getting Started #

In your flutter project add the dependency:

    dependencies:
        ...
        dynamic_treeview: 1.0.0+2

Import package #

import 'package:dynamic_treeview/dynamic_treeview.dart';

BaseModel implementation #

    Since DynamicTreeView is build using data having parent/child relationship, 
    you must create a class model that implements BaseModel and overrides the method 
    like getParentId(), getId() and getTitle() and return appropriate values to make it work. 
    The method getExtraData() has also been added just in-case if any extra data is needed when child/parent is tapped.

Sample Usage #

    DynamicTreeView(
        data: getData(), // pass here List<BaseModel>
        config: Config(
            parentTextStyle:
                TextStyle(color: Colors.black, fontWeight: FontWeight.w600),
            rootId: "1",
            parentPaddingEdgeInsets:
                EdgeInsets.only(left: 16, top: 0, bottom: 0)),
        onTap: (m) {
        //action on tap
        },
        width: MediaQuery.of(context).size.width,
    )

Constructor parameters #

    data                -   List<BaseData> .TreeView will be build based on this data.This is a required field
    config              -   Various Configuration options
    onTap               -   Callback when tapped on parent/child widget

Configuration parameters #

    parentTextStyle                 -   Parent tile TextStyle
    parentPaddingEdgeInsets         -   Parent tile padding
    childrenTextStyle               -   Child tile TextStyle
    childrenPaddingEdgeInsets       -   Children tile padding

Check the Config class in dynamic_treeview.dart file for details.

Sample code #

Please check example for details.

Screenshots #

Full Screen

alt text

Drawer

alt text

MIT LICENSE #

I spent weeks of my time developing this package. I really hope this saves you loads of time and i'd be glad to hear your feedback.Let me know if you find any bugs/issues.Thanks. #

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A Dynamic treeview that can be build using dynamic parent/child relationship. It supports indefinite category/subcategory lists with horizontal and vertical scrolling

Repository (GitHub)
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Documentation

API reference

Uploader

infimatet@gmail.com

License

MIT (LICENSE)

Dependencies

flutter

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