MessageBar class

Normal Message bar with more actions

following attributes can be modified

BOOLEANS

replying is the additional reply widget top of the message bar

STRINGS

replyingTo is the string to tag the replying message messageBarHitText is the string to show as message bar hint

WIDGETS

actions are the additional leading action buttons like camera and file select

COLORS

replyWidgetColor is the reply widget color replyIconColor is the reply icon color on the left side of reply widget replyCloseColor is the close icon color on the right side of the reply widget messageBarColor is the color of the message bar sendButtonColor is the color of the send button messageBarHintStyle is the style of the message bar hint

METHODS

onTextChanged is the function which triggers after text every text change onSend is the send button action onTapCloseReply is the close button action of the close button on the reply widget usually change replying attribute to false

Inheritance

Constructors

MessageBar({bool replying = false, String replyingTo = "", List<Widget> actions = const [], Color replyWidgetColor = const Color(0xffF4F4F5), Color replyIconColor = Colors.blue, Color replyCloseColor = Colors.black12, Color messageBarColor = const Color(0xffF4F4F5), Color sendButtonColor = Colors.blue, String messageBarHintText = "Type your message here", TextStyle messageBarHintStyle = const TextStyle(fontSize: 16), TextStyle textFieldTextStyle = const TextStyle(color: Colors.black), void onTextChanged(String)?, void onSend(String)?, void onTapCloseReply()?}): MessageBar constructor

Properties

actions → List<Widget>: final
hashCode → int: The hash code for this object.
no setterinherited
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
messageBarColor → Color: final
messageBarHintStyle → TextStyle: final
messageBarHintText → String: final
onSend → (void Function(String)?): final
onTapCloseReply → (void Function()?): final
onTextChanged → (void Function(String)?): final
replyCloseColor → Color: final
replyIconColor → Color: final
replying → bool: final
replyingTo → String: final
replyWidgetColor → Color: final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
sendButtonColor → Color: final
textFieldTextStyle → TextStyle: final

Methods

build(BuildContext context) → Widget: MessageBar builder method
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