ModalPresentation class

Renders a modal dialog via showDialog. The build callback receives the dialog's BuildContext and the emitting DiscoveryContext so the modal body can read ctx.data, close itself, etc.

Inheritance

Constructors

ModalPresentation({required Widget build(BuildContext dialogContext, DiscoveryContext ctx), bool barrierDismissible = true})
const

Properties

barrierDismissible → bool
final
build → Widget Function(BuildContext dialogContext, DiscoveryContext ctx)
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
present(BuildContext context, DiscoveryTip<Object> tip, DiscoveryContext ctx) → Future<bool>
Return true if the presentation actually rendered. A false return (e.g. a coach mark whose anchor wasn't mounted in time) means the tip should not be marked as seen and the emit loop may continue.
override
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited