MathKeyboard class

Widget displaying the math keyboard.

Inheritance

Constructors

MathKeyboard({Key? key, required MathFieldEditingController controller, MathKeyboardType type = MathKeyboardType.expression, List<String> variables = const [], VoidCallback? onSubmit, MathKeyboardViewInsetsState? insetsState, Animation<double>? slideAnimation, EdgeInsets padding = const EdgeInsets.only(bottom: 4, left: 4, right: 4)})
Constructs a MathKeyboard.
const

Properties

controller → MathFieldEditingController
The controller for editing the math field.
final
hashCode → int
The hash code for this object.
no setterinherited
insetsState → MathKeyboardViewInsetsState?
The state for reporting the keyboard insets.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onSubmit → VoidCallback?
Function that is called when the enter / submit button is tapped.
final
padding → EdgeInsets
Insets of the keyboard.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
slideAnimation → Animation<double>?
Animation that indicates the current slide progress of the keyboard.
final
type → MathKeyboardType
The Type of the Keyboard.
final
variables → List<String>
The Variables a user can use.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
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