CalculatorShiftButton class Null safety

Inheritance
Implementers

Constructors

CalculatorShiftButton(ButtonFactory factory, String uText, String fText, String gText, Operation uKey, Operation fKey, Operation gKey, String rawKeyboardKey, {String? acceleratorLabel})

Properties

acceleratorKey String
Key (or keys) to generate a press of this button
final, inherited
acceleratorLabel String
read-only, inherited
bFactory ButtonFactory
final, inherited
extraAcceleratorName String
read-only
fKey Operation
final, inherited
fText String
final, inherited
gKey Operation
final, inherited
gText String
final, inherited
gTextOffset Offset
read-only, inherited
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
height double
read-only, inherited
innerBorder RRect
read-only, inherited
innerBorderColor Color
read-only, inherited
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
keyTextOffset Offset
read-only, inherited
keyTextStyle TextStyle
read-only, inherited
lowerSurface RRect
read-only, inherited
lowerSurfaceColor Color
read-only, inherited
lowerSurfaceColorPressed Color
read-only, inherited
outerBorder RRect
read-only, inherited
outerBorderPressedScale double
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
uKey Operation
final, inherited
upperSurface RRect
read-only, inherited
upperSurfaceColor Color
read-only, inherited
upperSurfaceColorPressed Color
read-only, inherited
uText String
final, inherited
width double
read-only, inherited

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() CalculatorButtonState
Creates the mutable state for this widget at a given location in the tree. [...]
inherited
debugDescribeChildren() List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
drawBlueText(Canvas canvas, double w) → void
inherited
drawKeyboardAccelerator(Canvas canvas) → void
override
drawWhiteText(Canvas canvas, TextStyle style, String text, double w) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
paintForPainter(Canvas canvas, Size size, {required bool pressed, required bool pressedFromKeyboard, required bool showAccelerators}) → void
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. [...]
@nonVirtual, inherited