FileUploader class

A button that handles file uploads.

Inheritance

Constructors

FileUploader.new({required FileUploaderBuilderCallback builder, Key? key, double height = _kButtonHeight, double width = double.maxFinite, OnFileAdded? onFileAdded, OnPressedAddFilesCallback? onPressedAddFiles, Widget? placeholder, BoxBorder? border, BorderRadiusGeometry? borderRadius, FileUploaderLogger? logger, double gap = _kBuilderGap, OnFileRemoved? onFileRemoved, OnFileUploaded? onFileUploaded, int? limit, Widget errorBuilder(BuildContext context, dynamic errorOnFiles)?, Widget loadingBuilder(BuildContext context)?, bool? hideOnLimit, Color? color})
Upon tapping, the onPressedAddFiles function is triggered, and then onFileAdded is called for each file.
const

Properties

border → BoxBorder?
border of FileUploader
final
borderRadius → BorderRadiusGeometry?
border radius of FileUploader
final
builder → FileUploaderBuilderCallback
used to create the file upload handler
final
color → Color?
FileUploader color used on default border and tap effects.
final
errorBuilder → Widget Function(BuildContext context, dynamic errorOnFiles)?
child of FileUploader when some files went in error under processing
final
gap → double
gap between builder widgets
final
hashCode → int
The hash code for this object.
no setterinherited
height → double
height of the button
final
hideOnLimit → bool?
hide file uploader button on limit reached
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
limit → int?
maximum number of files that can be uploaded
final
loadingBuilder → Widget Function(BuildContext context)?
child of FileUploader under processing
final
logger → FileUploaderLogger?
logger
final
onFileAdded → OnFileAdded?
after onPressedAddFiles for every file the onFileAdded is called
final
onFileRemoved → OnFileRemoved?
every time a file is removed
final
onFileUploaded → OnFileUploaded?
every time a file is uploaded
final
onPressedAddFiles → OnPressedAddFilesCallback?
callback fired when FileUploader is tapped
final
placeholder → Widget?
child of FileUploader when is waiting files
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
width → double
width of the 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, 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