DynamicPolls class

A customizable widget for displaying and interacting with a poll.

Example usage:

DynamicPolls(
  title: 'What is your favorite color?',
  options: ['Red', 'Green', 'Blue'],
  allowReselection: true,
  showPercentages: true,
  startDate: DateTime.now(),
  endDate: DateTime.now().add(Duration(days: 1)),
  backgroundDecoration: BoxDecoration(
    color: Colors.white,
    borderRadius: BorderRadius.circular(10),
  ),
  votesText: 'Votes',
  createdBy: 'John Doe',
  userToVote: 'John Doe',
  private: false,
  loadingWidget: CircularProgressIndicator(),
  onOptionSelected: (index) {
}
)
Inheritance

Constructors

DynamicPolls({Key? key, required String title, required List<String> options, required DateTime startDate, required DateTime endDate, required dynamic onOptionSelected(int), int? totalVotes, int? id, bool showPercentages = true, num? maximumOptions = 20, Decoration? backgroundDecoration, bool allowReselection = false, double? heightBetweenTitleAndOptions = 10, String? votesText = 'Votes', String? createdBy, UserDataModel? userData, bool private = false, Widget? loadingWidget, StreamController<VoteData>? voteStream, Styles? allStyle, double? height, double? width, bool showTimer = false, ValueNotifier<VoteData>? voteNotifier, PollsLabels? pollsLabels})
Creates a new DynamicPolls widget.

Properties

allowReselection → bool
Whether users can reselect an option after voting.
final
allStyle → Styles?
The styles to apply to the poll.
final
backgroundDecoration → Decoration?
The decoration applied to the background of the poll.
final
createdBy → String?
The name of the user who created the poll.
final
endDate → DateTime
The end date of the poll.
final
hashCode → int
The hash code for this object.
no setterinherited
height → double?
The height of the poll widget.
final
heightBetweenTitleAndOptions → double?
The height between the title and the options.
final
id → int?
The ID of the poll.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadingWidget → Widget?
The widget to display while the poll is loading.
final
maximumOptions → num?
The maximum number of options allowed in the poll.
final
onOptionSelected → dynamic Function(int)
A callback function that is called when an option is selected.
final
options → List<String>
The list of options for the poll.
final
pollsLabels → PollsLabels?
The labels for the poll.
final
private → bool
Whether the poll is private.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showPercentages → bool
Whether to display the percentage of votes for each option.
final
showTimer ↔ bool
Whether to show a timer for the poll duration.
latefinal
startDate → DateTime
The start date of the poll.
final
title → String
The title of the poll.
final
totalVotes ↔ int?
The total number of votes cast in the poll.
getter/setter pair
userData → UserDataModel?
The name of the user who is allowed to vote.
final
voteNotifier → ValueNotifier<VoteData>?
A notifier for handling vote updates.
final
votesText → String?
The text displayed next to the vote count.
final
voteStream → StreamController<VoteData>?
A stream controller for handling vote updates.
final
width → double?
The width of the poll widget.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<DynamicPolls>
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, 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

Static Methods

polls({int? id, bool allowReselection = false, required String title, required List<String> options, bool private = false, required dynamic onOptionSelected(int), int? totalVotes, num? maximumOptions = 20, Decoration? backgroundDecoration, double? heightBetweenTitleAndOptions = 10, double? heightBetweenOptions = 12, String? votesText = 'Votes', String? createdBy, UserDataModel? userData, Widget? loadingWidget, Styles? allStyle, StreamController<VoteData>? voteStream, ValueNotifier<VoteData>? voteNotifier, double? height, double? width, bool showPercentages = true, PollsLabels? pollsLabels}) → Widget
radioBottomPolls({int? id, required bool allowReselection, required String title, required List<String> options, Decoration? backgroundDecoration, bool showPercentages = true, double? heightBetweenTitleAndOptions = 10, String? votesText = 'Votes', String? createdBy, UserDataModel? userData, bool private = false, Widget? loadingWidget, required dynamic onOptionSelected(int), Styles? allStyle, num? maximumOptions = 20, StreamController<VoteData>? voteStream, ValueNotifier<VoteData>? voteNotifier, double? height, double? width, double? heightProgress = 15, Color? progressColor = Colors.blue, Color? backgroundProgressColor = const Color.fromRGBO(224, 224, 224, 1), int? totalVotes, double? heightBetweenOptions = 10, PollsLabels? pollsLabels}) → Widget
viewOnlyPollWidget({bool allowReselection = false, required String title, required List<String> options, required Map<int, int> votes, required int totalVotes, bool showPercentages = true, required DateTime startDate, required DateTime endDate, double? heightBetweenTitleAndOptions = 10, double? heightBetweenOptions = 12, String? votesText = 'Votes', TextStyle? votesTextStyle, Widget? metaWidget, String? createdBy, String? userToVote, double? pollOptionsHeight = 48, double? pollOptionsWidth, BorderRadius? pollOptionsBorderRadius, Color? pollOptionsFillColor = Colors.white, Color? pollOptionsSplashColor = Colors.grey, BoxBorder? pollOptionsBorder, BoxBorder? votedPollOptionsBorder, Radius? votedPollOptionsRadius, Color? votedBackgroundColor = const Color(0xffEEF0EB), Color? votedProgressColor = const Color(0xff84D2F6), Color? leadingVotedProgessColor = const Color(0xff0496FF), Color? voteInProgressColor = const Color(0xffEEF0EB), Widget? votedCheckmark, TextStyle? votedPercentageTextStyle, int votedAnimationDuration = 1000, Widget? loadingWidget}) → Widget
Creates a view-only poll widget.