collapsible_navigation_bar 1.0.1

A customizable collapsible navigation bar, If there are too many elements in the navigation bar that you want to use, you can use this customizable navigation bar.

collapsible_navigation_bar

A customizable collapsible navigation bar.\n The collapsible_navigation_bar package for Flutter allows you to easily use lots of element in one navigator bar

Getting Started

First, add the collapsible_navigation_bar package to your pubspec dependencies.

To import CollapsibleNavigationBar:

import 'package:collapsible_navigation_bar/collapsible_navigation_bar.dart';

To use CollapsibleNavigationBar give as a widget your Scaffold widget:

    Scaffold(
        body: CollapsibleNavigationBar(),
      ),

and add reqired parameter

  CollapsibleNavigationBar(
    upperIcons: [],  // The icons of the elements in the first row 
    upperTitles: [], // The titles of the elements in the first row

    lowerIcons: [],  // The Icons of the underlying elements
    lowerTitles:[],  // The Titles of the underlying elements

    lineHeight:      // The height of bar [recommend lineHeight =  MediaQuery.of(context).size.height * 0.07 ]
    onChange:        // Give the function you want to happen when the index changes

    pages: []        // Give the pages you want to view 

    // Change the following properties as you wish

    dropDownIconWhenOpen;
    dropDownIconWhenClose;
    dropDownTitle;
     
    backgroundColor;
    activeElementColor;
    passiveactiveElementColor;
    shadowColor;
  ),