ModalProgressHUD class
Wrap around any widget that makes an async call to show a modal progress indicator while the async call is in progress.
The progress indicator can be turned on or off using inAsyncCall
The progress indicator defaults to a CircularProgressIndicator but can be any kind of widget
The progress indicator can be positioned using offset otherwise it is centered
The modal barrier can be dismissed using dismissible
The color of the modal barrier can be set using color
The opacity of the modal barrier can be set using opacity
HUD=Heads Up Display
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatelessWidget
- ModalProgressHUD
Constructors
Properties
- child → Widget
-
final
- color → Color
-
final
- dismissible → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- inAsyncCall → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- offset → Offset?
-
final
- opacity → double
-
final
- progressIndicator → Widget
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
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.
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