curved_labeled_navigation_bar

pub package

A Flutter package for easy implementation of curved navigation bar. This package is a fork of the original curved_navigation_bar from https://github.com/rafalbednarczuk/curved_navigation_bar with label for CurvedNavigationBarItem.

Label	No Label

Add dependency

dependencies:
  curved_labeled_navigation_bar: ^2.0.4 #latest version

Easy to use

Scaffold(
  bottomNavigationBar: CurvedNavigationBar(
    backgroundColor: Colors.blueAccent,
    items: [
      CurvedNavigationBarItem(
        child: Icon(Icons.home_outlined),
        label: 'Home',
      ),
      CurvedNavigationBarItem(
        child: Icon(Icons.search),
        label: 'Search',
      ),
      CurvedNavigationBarItem(
        child: Icon(Icons.chat_bubble_outline),
        label: 'Chat',
      ),
      CurvedNavigationBarItem(
        child: Icon(Icons.newspaper),
        label: 'Feed',
      ),
      CurvedNavigationBarItem(
        child: Icon(Icons.perm_identity),
        label: 'Personal',
      ),
    ],
    onTap: (index) {
      // Handle button tap
    },
  ),
  body: Container(color: Colors.blueAccent),
)

Attributes

CurvedNavigationBar

Attribute	Description
`items`	List of CurvedNavigationBarItem
`index`	Index of NavigationBar, can be used to change current index or to set initial index
`color`	Color of NavigationBar, default Colors.white
`buttonBackgroundColor`	Background color of floating button, default same as color attribute
`backgroundColor`	Color of NavigationBar's background, default Colors.blueAccent
`onTap`	Function handling taps on items
`letIndexChange`	Function which takes page index as argument and returns bool. If function returns false then page is not changed on button tap. It returns true by default
`animationCurve`	Curves interpolating button change animation, default Curves.easeOut
`animationDuration`	Duration of button change animation, default Duration(milliseconds: 600)
`height`	Height of NavigationBar
`maxWidth`	Allows to set the width of the navigation bar lower than the entire screen width by default
`iconPadding`	Padding of icon in floating button

CurvedNavigationBarItem

Attribute	Description
`child`	Icon of CurvedNavigationBarItem
`label`	Text of CurvedNavigationBarItem
`labelStyle`	TextStyle for label

Change page programmatically

 // State class
  int _page = 0;
  GlobalKey<CurvedNavigationBarState> _bottomNavigationKey = GlobalKey();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        bottomNavigationBar: CurvedNavigationBar(
          key: _bottomNavigationKey,
          items: [
            CurvedNavigationBarItem(
              child: Icon(Icons.home_outlined),
              label: 'Home',
            ),
            CurvedNavigationBarItem(
              child: Icon(Icons.search),
              label: 'Search',
            ),
            CurvedNavigationBarItem(
              child: Icon(Icons.chat_bubble_outline),
              label: 'Chat',
            ),
            CurvedNavigationBarItem(
              child: Icon(Icons.newspaper),
              label: 'Feed',
            ),
            CurvedNavigationBarItem(
              child: Icon(Icons.perm_identity),
              label: 'Personal',
            ),
          ],
          onTap: (index) {
            setState(() {
              _page = index;
            });
          },
        ),
        body: Container(
          color: Colors.blueAccent,
          child: Center(
            child: Column(
              children: <Widget>[
                Text(_page.toString(), textScaleFactor: 10.0),
                ElevatedButton(
                  child: Text('Go To Page of index 1'),
                  onPressed: () {
                    // Page change using state does the same as clicking index 1 navigation button
                    final CurvedNavigationBarState? navBarState =
                        _bottomNavigationKey.currentState;
                    navBarState?.setPage(1);
                  },
                )
              ],
            ),
          ),
        ),
    );
  }

curved_labeled_navigation_bar
Release 2.0.4

Release 2.0.4

2.0.0

2.0.1

2.0.2

2.0.3

2.0.4

Documentation

curved_labeled_navigation_bar

Add dependency

Easy to use

Attributes

CurvedNavigationBar

CurvedNavigationBarItem

Change page programmatically

Stats

Development practices

Releases

curved_labeled_navigation_bar Release 2.0.4

Release 2.0.4 Toggle Dropdown 2.0.0 2.0.1 2.0.2 2.0.3 2.0.4

Documentation

curved_labeled_navigation_bar

Add dependency

Easy to use

Attributes

CurvedNavigationBar

CurvedNavigationBarItem

Change page programmatically

Stats

Development practices

Releases

curved_labeled_navigation_bar
Release 2.0.4

Release 2.0.4

2.0.0

2.0.1

2.0.2

2.0.3

2.0.4