An animated bottom navigation bar with a lot of attributes to teak and have fun with ✔🚀
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dependencies:
molten_navigationbar_flutter: ^0.0.1import 'package:molten_navigationbar_flutter/molten_navigationbar_flutter.dart';You can use it in the scaffold's bottomnavigationbar, or anywhere you would like!
Just call the MoltenBottomNavigationBar widget and provide the tabs, onTabChange and selectedIndex attributes.
The rest of the attributes are optional
Scaffold(
bottomNavigationBar: MoltenBottomNavigationBar(
selectedIndex: _selectedIndex,
onTabChange: (clickedIndex) {
setState(() {
_selectedIndex = clickedIndex;
});
},
tabs: [
MoltenTab(
icon: Icon(Icons.search),
),
MoltenTab(
icon: Icon(Icons.home),
),
MoltenTab(
icon: Icon(Icons.person),
),
],
),
),
| Attribute | Type | Description |
|---|---|---|
| barHeight | double | specify a Height for the bar, Default is kBottomNavigationBarHeight |
| domeHeight | double | specify a Height for the Dome above tabs, Default is 15.0 |
| domeWidth | double | If domeWidth is null, it will be set to 100 |
| domeCircleColor | Color | If a null value is passed, the domeCircleColor will be Theme.primaryColor |
| domeCircleSize | double | The size of the inner circle representing a seleted tab. Note that domeCircleSize must be less than or equal to (barHeight + domeHeight) |
| margin | EdgeInsets | Spacing around the bar |
| barColor | Color | specify a color to be used as a background color, Default is Theme.bottomAppBarColor |
| tabs | List | List of MoltenTab, each wil have an icon as the main widget, selcted color and unselected color |
| selectedIndex | int | The currently selected tab |
| onTabChange | Function(int index) | callback function that will be triggered whenever a [MoltenTab] is clicked, and will return it's index. |
| curve | Curve | Select a Curve value for the dome animation. Default is Curves.linear |
| duration | Duration | How long the animation should last, Default is Duration(milliseconds: 150) |
| borderSize | double | Applied to all 4 border sides, Default is 0 |
| borderColor | Color | Applied to all border sides |
| borderRaduis | BorderRadius | How much each angle is curved. Note that high raduis values may decrease the dome width. |
| Attribute | Type | Description |
|---|---|---|
| icon | double | can be any widget, preferably an icon |
| selectedColor | double | The icon color when the tab is selected, White if not set |
| unselectedColor | double | The icon color when the tab is not selected, Grey if not set |
You can find an example here
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