AttachmentImage class

A Widget to show an attachment as a Image

Inheritance

Constructors

AttachmentImage({Key? key, required Attachment attachment, LoadUntil loadUntil = LoadUntil.full, Widget? loadingWidget, BoxFit fit = BoxFit.cover, Widget errorBuilder(BuildContext, Object, StackTrace?)?})
Creates a new Widget to display attachment
const

Properties

attachment → Attachment
The attachment that should be shown
final
errorBuilder → (Widget Function(BuildContext, Object, StackTrace?)?)
final
fit → BoxFit
The BoxFit for the Image
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadingWidget → Widget?
Image that should be shown while loading. If this is null CircularProgressIndicator.adaptive() will be shown
final
loadUntil → LoadUntil
The level that should be loaded. e.g if the displayed widget will be quite small it might be enough to only LoadUnit.small to just load the small thumbnail If loadUntil is LoadUntil.small or LoadUntil.large and the respective size is not present in attachment it will load the next available bigger size. So for LoadUntil.large it will load the full image For LoadUntil.small it will load the largeThumbnail. If that is also null it will load the full image
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