PadbuttonsView class

Inheritance

Constructors

PadbuttonsView({Key? key, double? size, List<PadButtonItem>? buttons = const [PadButtonItem(index: 0, buttonText: 'A'), PadButtonItem(index: 1, buttonText: 'B', pressedColor: Colors.red), PadButtonItem(index: 2, buttonText: 'C', pressedColor: Colors.green), PadButtonItem(index: 3, buttonText: 'D', pressedColor: Colors.yellow)], PadButtonPressedCallback? padButtonPressedCallback, double? buttonsPadding = 0, Color? backgroundPadButtonsColor = Colors.transparent})

Properties

backgroundPadButtonsColor → Color?
backgroundPadButtonsColor: optional; shows circle when set
final
buttons → List<PadButtonItem>?
List of pad buttons, default contains 4
final
buttonsPadding → double?
buttonsPadding: optional; adds paddings to buttons
final
buttonsStateMap → Map<int, Color>?
buttonsStateMap contains current colors of each button.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
padButtonPressedCallback → PadButtonPressedCallback?
padButtonPressedCallback: contains information which button (index) was used by user
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → double?
size: optional; space for background circle of all pad buttons. Will be recalculated for pad button sizes.
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createButtons(double innerCircleSize, double actualSize) → List<Widget>
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
createPositionedButtons(PadButtonItem padButton, double actualSize, int index, double innerCircleSize) → Positioned
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