StreamAttachmentPicker class

A widget that allows to pick an attachment.

Inheritance

Constructors

StreamAttachmentPicker({Key? key, required StreamMessageInputController messageInputController, required FilePickerCallback onFilePicked, bool isOpen = false, double pickerSize = 360.0, int attachmentLimit = 10, AttachmentLimitExceedListener? onAttachmentLimitExceeded, int maxAttachmentSize = kDefaultMaxAttachmentSize, ValueChanged<String>? onError, List<DefaultAttachmentTypes> allowedAttachmentTypes = const [DefaultAttachmentTypes.image, DefaultAttachmentTypes.file, DefaultAttachmentTypes.video], List<CustomAttachmentType> customAttachmentTypes = const [], ThumbnailSize attachmentThumbnailSize = const ThumbnailSize(400, 400), ThumbnailFormat attachmentThumbnailFormat = ThumbnailFormat.jpeg, int attachmentThumbnailQuality = 100, double attachmentThumbnailScale = 1})
Default constructor for StreamAttachmentPicker which creates the Stream attachment picker widget.
const

Properties

allowedAttachmentTypes → List<DefaultAttachmentTypes>
The list of attachment types that can be picked.
final
attachmentLimit → int
The limit of attachments that can be picked.
final
attachmentThumbnailFormat → ThumbnailFormat
Format of the attachment thumbnails.
final
attachmentThumbnailQuality → int
The quality value for the attachment thumbnails.
final
attachmentThumbnailScale → double
The scale to apply on the attachmentThumbnailSize.
final
attachmentThumbnailSize → ThumbnailSize
Size of the attachment thumbnails.
final
customAttachmentTypes → List<CustomAttachmentType>
The list of custom attachment types that can be picked.
final
hashCode → int
The hash code for this object.
no setterinherited
isOpen → bool
True if the picker is open.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxAttachmentSize → int
Max attachment size in bytes:
final
messageInputController → StreamMessageInputController
The StreamMessageInputController linked to this picker.
final
onAttachmentLimitExceeded → AttachmentLimitExceedListener?
The callback for when the attachment limit is exceeded.
final
onError → ValueChanged<String>?
Callback for when an error occurs in the attachment picker.
final
onFilePicked → FilePickerCallback
Callback for when file is picked.
final
pickerSize → double
The picker size in height.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

copyWith({Key? key, StreamMessageInputController? messageInputController, FilePickerCallback? onFilePicked, bool? isOpen, double? pickerSize, int? attachmentLimit, AttachmentLimitExceedListener? onAttachmentLimitExceeded, int? maxAttachmentSize, ValueChanged<bool>? onChangeInputState, ValueChanged<String>? onError, List<DefaultAttachmentTypes>? allowedAttachmentTypes, List<CustomAttachmentType>? customAttachmentTypes, ThumbnailSize? attachmentThumbnailSize, ThumbnailFormat? attachmentThumbnailFormat, int? attachmentThumbnailQuality, double? attachmentThumbnailScale}) → StreamAttachmentPicker
Used to create a new copy of StreamAttachmentPicker with modified properties.
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StreamAttachmentPicker>
Creates the mutable state for this widget at a given location in the tree.
override
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