CupertinoProgressBarDialog class

A widget that displays a Cupertino-style progress indicator dialog with iOS-like appearance.

This dialog presents a centered activity indicator with a translucent background, following iOS design guidelines. The dialog animates its position based on view insets and can be customized with animation duration and curve parameters.

Example usage:

CupertinoProgressBarDialog(
  insetAnimationDuration: Duration(milliseconds: 100),
  insetAnimationCurve: Curves.decelerate,
)
Inheritance

Constructors

CupertinoProgressBarDialog({Key? key, Duration insetAnimationDuration = const Duration(milliseconds: 100), Curve insetAnimationCurve = Curves.decelerate})
Creates a Cupertino-style progress indicator dialog.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
insetAnimationCurve → Curve
final
insetAnimationDuration → Duration
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
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, 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