CarbonFileUploaderItem class

A Carbon Design System file uploader item.

Displays an uploaded file with filename, state indicator, and optional delete button.

Example:

CarbonFileUploaderItem(
  filename: 'document.pdf',
  state: CarbonFileUploaderItemState.complete,
  size: CarbonFileUploaderItemSize.medium,
  onDelete: () => setState(() => _files.removeAt(index)),
)

// With error state
CarbonFileUploaderItem(
  filename: 'invalid-file.exe',
  state: CarbonFileUploaderItemState.edit,
  invalid: true,
  errorSubject: 'Invalid file type',
  errorBody: 'Only PDF and DOC files are allowed',
  onDelete: () => removeFile(),
)
Inheritance

Constructors

CarbonFileUploaderItem({Key? key, required String filename, CarbonFileUploaderItemState state = CarbonFileUploaderItemState.uploading, CarbonFileUploaderItemSize size = CarbonFileUploaderItemSize.medium, VoidCallback? onDelete, bool invalid = false, String? errorSubject, String? errorBody, String iconDescription = 'Delete this file'})
Creates a Carbon file uploader item.
const

Properties

errorBody → String?
Error body/description text.
final
errorSubject → String?
Error subject/title text.
final
filename → String
The name of the file.
final
hashCode → int
The hash code for this object.
no setterinherited
iconDescription → String
Aria label for delete icon button.
final
invalid → bool
Whether the file is invalid.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onDelete → VoidCallback?
Callback when delete button is pressed.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → CarbonFileUploaderItemSize
The size of the file item.
final
state → CarbonFileUploaderItemState
The state of the file upload.
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, 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