AsukaSnackbar class Null safety
Defines the layout and behavior of a AsukaSnackbar.
For an example on how to use it, please check the example
folder.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- SnackBar
- AsukaSnackbar
Constructors
- AsukaSnackbar.alert(String content, {Key? key})
-
Creates a subclass of AsukaSnackbar called
AsukaSnackbar.Alert
passing thekey
,content
, setting thecolor
to Color(0xffFA5456) and theicon
to Icons.report. This AsukaSnackbar was created to with the purpose of supply the user with an alertSnackbar
.factory - AsukaSnackbar.info(String content, {Key? key, SnackBarAction? snackBarAction})
-
Creates a subclass of AsukaSnackbar called
AsukaSnackbar.Info
passing thekey
,content
, setting thecolor
to Color(0xff3196DA), an action and theicon
to Icons.help. This AsukaSnackbar was created to with the purpose of supply the user with an infoSnackbar
.factory - AsukaSnackbar.message(String content, {Key? key})
-
Creates a subclass of AsukaSnackbar called
AsukaSnackbar.Message
passing thekey
,content
, setting thecolor
to Color(0xff484848). This AsukaSnackbar was created to with the purpose of supply the user with a messageSnackbar
.factory - AsukaSnackbar.success(String content, {Key? key, SnackBarAction? snackBarAction})
-
Creates a subclass of AsukaSnackbar called
AsukaSnackbar.Success
passing thekey
,content
, setting thecolor
to Color(0xFF80AD49), an action and theicon
to Icons.check_circle. This AsukaSnackbar was created to with the purpose of supply the user with a successSnackbar
.factory - AsukaSnackbar.warning(String content, {Key? key})
-
Creates a subclass of AsukaSnackbar called
AsukaSnackbar.Warning
passing thekey
,content
, setting thecolor
to Color(0xFFE6CA72) and theicon
to Icons.warning. This AsukaSnackbar was created to with the purpose of supply the user with a warningSnackbar
.factory
Properties
- action → SnackBarAction?
-
(optional) An action that the user can take based on the snack bar.
final, inherited
-
animation
→ Animation<
double> ? -
The animation driving the entrance and exit of the snack bar.
final, inherited
- backgroundColor → Color?
-
The snack bar's background color. If not specified it will use
SnackBarThemeData.backgroundColor of ThemeData.snackBarTheme. If that
is not specified it will default to a dark variation of
ColorScheme.surface for light themes, or ColorScheme.onSurface for
dark themes.
final, inherited
- behavior → SnackBarBehavior?
-
This defines the behavior and location of the snack bar.
final, inherited
- clipBehavior → Clip
-
The content will be clipped (or not) according to this option.
final, inherited
- content → Widget
-
The primary content of the snack bar.
final, inherited
- dismissDirection → DismissDirection
-
The direction in which the SnackBar can be dismissed.
final, inherited
- duration → Duration
-
The amount of time the snack bar should be displayed.
final, inherited
- elevation → double?
-
The z-coordinate at which to place the snack bar. This controls the size
of the shadow below the snack bar.
final, inherited
- hashCode → int
-
The hash code for this object.
@nonVirtual, read-only, inherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
final, inherited
- margin → EdgeInsetsGeometry?
-
Empty space to surround the snack bar.
final, inherited
- onVisible → VoidCallback?
-
Called the first time that the snackbar is visible within a Scaffold.
final, inherited
- padding → EdgeInsetsGeometry?
-
The amount of padding to apply to the snack bar's content and optional
action.
final, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- shape → ShapeBorder?
-
The shape of the snack bar's Material.
final, inherited
- width → double?
-
The width of the snack bar.
final, inherited
Methods
-
call(
) → void -
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< SnackBar> -
Creates the mutable state for this widget at a given location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children.@protected, inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
show(
) → void -
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
-
withAnimation(
Animation< double> newAnimation, {Key? fallbackKey}) → SnackBar -
Creates a copy of this snack bar but with the animation replaced with the given animation.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
@nonVirtual, inherited