SnackBarBehavior enum Null safety

Defines where a SnackBar should appear within a Scaffold and how its location should be adjusted when the scaffold also includes a FloatingActionButton or a BottomNavigationBar.


fixed → const SnackBarBehavior

Fixes the SnackBar at the bottom of the Scaffold.

The exception is that the SnackBar will be shown above a BottomNavigationBar. Additionally, the SnackBar will cause other non-fixed widgets inside Scaffold to be pushed above (for example, the FloatingActionButton).

const SnackBarBehavior(0)
floating → const SnackBarBehavior

This behavior will cause SnackBar to be shown above other widgets in the Scaffold. This includes being displayed above a BottomNavigationBar and a FloatingActionButton.

See for more details.

const SnackBarBehavior(1)
values → const List<SnackBarBehavior>

A constant List of the values in this enum, in order of their declaration.

const List<SnackBarBehavior>


hashCode int
The hash code for this object. [...]
read-only, inherited
index int

The integer index of this enum.

runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]