CDKPickerButtonsBar class

The CDKPickerButtonsBar class is a Flutter stateful widget representing a horizontal bar of buttons that can be selected or deselected. It is commonly used as a picker for selecting options among multiple choices.

CDKButton Example

Example usage:

CDKPickerButtonsBar(
  selectedStates: [true, false, true],
  options: [
    Text('Option 1'),
    Text('Option 2'),
    Text('Option 3'),
  ],
  onChanged: (List<bool> selectedStates) {
    // Handle the selection change event.
  },
  allowsMultipleSelection: true,
)

Parameters:

  • selectedStates: List representing the initial selection states of each button.
  • options: List of widgets representing the options available for selection.
  • onChanged: Callback function called when the selection states change.
  • allowsMultipleSelection: Flag indicating whether multiple selection is allowed. Defaults to false.
Inheritance

Constructors

CDKPickerButtonsBar({Key? key, required List<bool> selectedStates, required List<Widget> options, dynamic onChanged(List<bool>)?, bool allowsMultipleSelection = false})
const

Properties

allowsMultipleSelection → bool
Flag for multiple selection.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → (dynamic Function(List<bool>)?)
Callback for selection changes.
final
options → List<Widget>
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
selectedStates → List<bool>
List of button options.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → CDKPickerButtonsBarState
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