ZetaEmptyState class
Empty states are used to convey there is no data is available for display. Types include No results, First use, No Data, User Cleared.
The ZetaEmptyState widget is a placeholder for an empty state in the application. It can be customized to display different messages or illustrations.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ZetaEmptyState
- Available extensions
Constructors
- ZetaEmptyState({Key? key, required String title, required String description, Widget? illustration, Widget? primaryAction, Widget? secondaryAction})
-
Constructs a ZetaEmptyState.
const
Properties
- description → String
-
Subtitle of the empty state, providing additional context or instructions.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- illustration → Widget?
-
Illustration widget for the empty state, which can be a custom widget or an image.
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- primaryAction → Widget?
-
Primary action button for the empty state, typically used to guide the user to take an action.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- secondaryAction → Widget?
-
Secondary action button for the empty state, providing an alternative action.
final
- title → String
-
Title of the empty state, typically a short message indicating the state of the content.
final
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
paddingAll(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Equal padding on all sides. -
paddingBottom(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Padding on bottom only. -
paddingEnd(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Padding on start edge only. Is affected by whether the device is LTR or RTL: -
paddingHorizontal(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Equal padding on start and end. -
paddingStart(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Padding on start edge only. Is affected by whether the device is LTR or RTL: -
paddingTop(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Padding on top only. -
paddingVertical(
double space) → Widget -
Available on Widget, provided by the SpacingWidget extension
Equal padding on top and bottom. -
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, int wrapWidth = 65}) → 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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited