LoadingGuard<T> class
Use this if you don't care about the state of the Future, else use FutureGuard Widget that can be set at the root of the application to change the screen on the future provide success widget is displayed when the future completes
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- FutureGuard<
T> - LoadingGuard
Constructors
-
LoadingGuard({required Future<
T> load, required Widget success, Widget? loading, Widget? error})
Properties
- error → ErrorFn
-
finalinherited
-
future
→ Future<
T?> -
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- loading → LoadFn
-
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
success
→ DataFn<
T?> -
finalinherited
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
inherited
-
builder(
BuildContext context, AsyncSnapshot< T?> snapshot) → Widget -
inherited
-
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.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
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
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited