I upgraded flutter 3.0 Yesterday and got this line:

/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/fancy_bottom_navigation-0.3.3/lib/fancy_bottom_navigation.dart:111:7: Error: No named parameter with the name 'overflow'.
      overflow: Overflow.visible,
      ^^^^^^^^

Screen shot taken of the example app, with the only addition being drawer: Drawer(), to the scaffold. BottomNavBar items show on-top of the drawer when the drawer is in the open position.

we can see the white line if we put a dark background. I changed one line and this has ceased to be a problem for me. I commented out a line in BoxDecoration, which assigned him a white child: Container( width: CIRCLE_SIZE + CIRCLE_OUTLINE, height: CIRCLE_SIZE + CIRCLE_OUTLINE, decoration: BoxDecoration( //color: Colors.white, shape: BoxShape.circle, boxShadow: [ BoxShadow( color: Colors.black12, blurRadius: 8) ])),

I'm using version 0.1.1 developing for android, I don't know if this occurs on IOS.

related to #3 In addition to the selected icon being stuck, flutter throws an error

12:48:37.859 33 info flutter.tools I/flutter ( 4810): The following assertion was thrown building TickerMode(mode: disabled):

12:48:37.877 34 info flutter.tools I/flutter ( 4810): setState() or markNeedsBuild() called during build.

relevant stack trace

12:48:37.902 49 info flutter.tools I/flutter ( 4810): When the exception was thrown, this was the stack:
12:48:37.902 50 info flutter.tools I/flutter ( 4810): #0      Element.markNeedsBuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:3485:11)
12:48:37.902 51 info flutter.tools I/flutter ( 4810): #1      Element.markNeedsBuild (package:flutter/src/widgets/framework.dart:3511:6)
12:48:37.902 52 info flutter.tools I/flutter ( 4810): #2      State.setState (package:flutter/src/widgets/framework.dart:1146:14)
12:48:37.902 53 info flutter.tools I/flutter ( 4810): #3      _FancyBottomNavigationState._setSelected (package:fancy_bottom_navigation/fancy_bottom_navigation.dart:194:21)
12:48:37.902 54 info flutter.tools I/flutter ( 4810): #4      _FancyBottomNavigationState.didChangeDependencies (package:fancy_bottom_navigation/fancy_bottom_navigation.dart:64:5)
12:48:37.902 55 info flutter.tools I/flutter ( 4810): #5      StatefulElement.didChangeDependencies (package:flutter/src/widgets/framework.dart:3960:12)
12:48:37.902 56 info flutter.tools I/flutter ( 4810): #6      Element.activate (package:flutter/src/widgets/framework.dart:3054:7)

This error occurs when opening another widget from the body of the scaffold containing the fancy nav bar for example, via a button.

Thanks for your grate work! Very nice design!

Now you can use a PageController. Just give an instance to the FancyBottomNavigation and to a PageView and it works. You can checkout the example.

whwnever i tried a new material page route , current bottom navigation bar icon comes along,but only icon is comming and it floats like a floating action button.

Is there any way to change tabs with Navigator I have multi scaffold page and I want to have the static bottom navigation in all my pages is this possible?

I find myself wanted to add a floating button to my project that changes behavior based on which navigation tab is selected. I think a really cool way to do that would be to make the overlay widget clickable. To get the functions for the click event, you could modify TabData.

I imagine it going something like this:

class TabData {
  TabData({@required this.iconData, @required this.title, this.on_click});

  IconData iconData;
  String title;
  Function on_click;
  final UniqueKey key = UniqueKey();
}

bottomNavigationBar: FancyBottomNavigation(
        tabs: [
          TabData(iconData: Icons.search, title: "Search", callback_function_1),
          TabData(iconData: Icons.home, title: "Home", callback_function_2),
          TabData(iconData: Icons.settings, title: "Settings", callback_function_3)
        ],
        key: bottomNavigationKey,
        // select home page as initial position
        initialSelection: currentPage = 1,
        onTabChangedListener: (position) {
          setState(() {
            currentPage = position;
          });
        },
      ),

why did you put the SizedBox at lines (185 -190) in file fancyBottomNavigation.dart

 SizedBox(
                            height: ARC_HEIGHT,
                            width: ARC_WIDTH,
                            child: CustomPaint(
                              painter: HalfPainter(barBackgroundColor),
                            )),

this one is causing a barBackground colored oval at back of icon circle. please remove it, or change its color property.

Hi, I found that some of my issues has been addressed by the changes in pull request. May I know when will these pull requests being pushed into master branch? Thanks in advance.

taxtColor was modified to textColor

Misspelling in:

https://github.com/tunitowen/fancy_bottom_navigation/blob/9356611151de494023357895eecc8a66acefd909/README.md#L51

This was modified to:

https://github.com/tunitowen/fancy_bottom_navigation/blob/166ca87592385ce7b7e447f97becbab0b1a46550/README.md#L51

Hello,

Thanks for your great work.

I would like to submit two fixes with icons in the navigation bar:

• look at an icon carefully, and you will observe there is a white line (at the top edge of the navigation bar);
• add shadow for selected icon for dark themes

Thanks.

Closes #67.

• Replaces overflow: Overflow.visible with clipBehavior: Clip.none, per migration guide
• Bumps mockito version for compatibility with flutter_test.
• Renames test file to follow *_test.dart convention.
• Removes and gitignores pubspec.lock, since this is a library package.

This package is broken in Flutter's beta channel. Apps using it will not compile.

See https://github.com/flutter/flutter/pull/98583.

Offending line is here: https://github.com/tunitowen/fancy_bottom_navigation/blob/master/lib/fancy_bottom_navigation.dart#L111

PR incoming.

I've added fontSize field to TabItem class and that determines the size of TabData titles. If you leave it null, it will be 12.

I deleted const double TEXT_OFF = 3;, because there was an issue with titles of the tabs that were off and changed that into 1 + fontSize / 2

In the example I put it 18 and you can see it here:

can close issue #58