StreamMessageInputAttachmentList class
Widget used to display the list of attachments added to the message input.
By default, it displays the list of file attachments and media attachments separately.
You can customize the list of file attachments and media attachments using fileAttachmentListBuilder and mediaAttachmentListBuilder respectively.
You can also customize the attachment item using fileAttachmentBuilder and mediaAttachmentBuilder respectively.
You can override the default action of removing an attachment by providing onRemovePressed.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- StreamMessageInputAttachmentList
Constructors
-
StreamMessageInputAttachmentList({Key? key, required Iterable<
Attachment> attachments, ValueSetter<Attachment> ? onRemovePressed, AttachmentItemBuilder? fileAttachmentBuilder, AttachmentItemBuilder? mediaAttachmentBuilder, AttachmentListBuilder? fileAttachmentListBuilder, AttachmentListBuilder? mediaAttachmentListBuilder}) -
Widget used to display the list of attachments added to the message input.
const
Properties
-
attachments
→ Iterable<
Attachment> -
List of attachments to display thumbnails for.
final
- fileAttachmentBuilder → AttachmentItemBuilder?
-
Builder used to build the file attachment item.
final
- fileAttachmentListBuilder → AttachmentListBuilder?
-
Builder used to build the file attachment list.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- mediaAttachmentBuilder → AttachmentItemBuilder?
-
Builder used to build the media attachment item.
final
- mediaAttachmentListBuilder → AttachmentListBuilder?
-
Builder used to build the media attachment list.
final
-
onRemovePressed
→ ValueSetter<
Attachment> ? -
Callback called when the remove button is pressed.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StreamMessageInputAttachmentList> -
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