ExpandingBottomBar class

Main BottomNavigationBar class

Constructors

ExpandingBottomBar({double navBarHeight: 100.0, @required List<ExpandingBottomBarItem> items, Duration animationDuration: const Duration(milliseconds: 200), int selectedIndex: 0, ValueChanged<int> onIndexChanged, Color backgroundColor: Colors.white })

Properties

animationDuration → Duration
Duration of the selection animation
final
backgroundColor → Color
The background color of the BottomNavigationBar
final
items → List<ExpandingBottomBarItem>
Items in the BottomNavigationBar
final
Height of the navigation bar item
final
onIndexChanged → ValueChanged<int>
Callback when an item is selected
final
selectedIndex → int
The selected index of the bar
final
hashCode → int
The hash code for this object. [...]
read-only, inherited
key → Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

createState() → _ExpandingBottomBarState
Creates the mutable state for this widget at a given location in the tree. [...]
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
@pragma("vm:entry-point"), inherited
toString() → String
Returns a string representation of this object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited