FileAttachment class

Widget for displaying file attachments

Inheritance

Constructors

FileAttachment({Key? key, required Message message, required Attachment attachment, Size? size, Widget? title, Widget? trailing, VoidCallback? onAttachmentTap})
Constructor for creating a widget when attachment is of type 'file'
const

Properties

attachment → Attachment
Attachment to display
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
isImageAttachment → bool
Check if attachment is an image
no setter
isVideoAttachment → bool
Check if attachment is a video
no setter
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
message → Message
Message which attachment is attached to
finalinherited
onAttachmentTap → VoidCallback?
Callback called when attachment widget is tapped
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → Size?
Size of attachments
finalinherited
source → AttachmentSource
Getter for source of attachment
no setterinherited
title → Widget?
Title for attachment
final
trailing → Widget?
Widget for displaying at the end of attachment (such as a download button)
final

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