RawKeyEventData class Null safety

Base class for platform-specific key event data.

This base class exists to have a common type to use for each of the target platform's key event data structures.

See also:

Mixed in types
Implementers
Annotations

Constructors

RawKeyEventData()
Abstract const constructor. This constructor enables subclasses to provide const constructors so that they can be used in const expressions.
const

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
isAltPressed bool
Returns true if a ALT modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only
isControlPressed bool
Returns true if a CTRL modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only
isMetaPressed bool
Returns true if a META modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only
isShiftPressed bool
Returns true if a SHIFT modifier key was pressed at the time of this event, regardless of which side of the keyboard it is on. [...]
read-only
keyLabel String
Returns the Unicode string representing the label on this key. [...]
read-only
logicalKey LogicalKeyboardKey
Returns an object representing the logical key that was pressed. [...]
read-only
modifiersPressed Map<ModifierKey, KeyboardSide>
Returns a map of modifier keys that were pressed at the time of this event, and the keyboard side or sides that the key was on.
read-only
physicalKey PhysicalKeyboardKey
Returns an object representing the physical location of this key on a QWERTY keyboard. [...]
read-only
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
@mustCallSuper, @protected, inherited
getModifierSide(ModifierKey key) KeyboardSide?
Returns a KeyboardSide enum value that describes which side or sides of the given keyboard modifier key were pressed at the time of this event. [...]
isModifierPressed(ModifierKey key, {KeyboardSide side = KeyboardSide.any}) bool
Returns true if the given ModifierKey was pressed at the time of this event. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
shouldDispatchEvent() bool
Whether a key down event, and likewise its accompanying key up event, should be dispatched. [...]
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
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode. [...]
inherited

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited