RawKeyEventDataIos class

Platform-specific key event data for iOS.

This class is deprecated and will be removed. Platform specific key event data will no longer be available. See KeyEvent for what is available.

This object contains information about key events obtained from iOS' UIKey interface.

Constructors

RawKeyEventDataIos({String characters = '', String charactersIgnoringModifiers = '', int keyCode = 0, int modifiers = 0}): Creates a key event data structure specific for iOS.
const

Properties

characters → String: The Unicode characters associated with a key-up or key-down event.
final
charactersIgnoringModifiers → String: The characters generated by a key event as if no modifier key (except for Shift) applies.
final
hashCode → int: The hash code for this object.
no setteroverride
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.
no setterinherited
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.
no setterinherited
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.
no setterinherited
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.
no setterinherited
keyCode → int: The virtual key code for the keyboard key associated with a key event.
final
keyLabel → String: Returns the Unicode string representing the label on this key.
no setteroverride
logicalKey → LogicalKeyboardKey: Returns an object representing the logical key that was pressed.
no setteroverride
modifiers → int: A mask of the current modifiers using the values in Modifier Flags.
final
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.
no setterinherited
physicalKey → PhysicalKeyboardKey: Returns an object representing the physical location of this key on a QWERTY keyboard.
no setteroverride
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
override
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.
override
isModifierPressed(ModifierKey key, {KeyboardSide side = KeyboardSide.any}) → bool: Returns true if the given ModifierKey was pressed at the time of this event.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
shouldDispatchEvent() → bool: Whether a key down event, and likewise its accompanying key up event, should be dispatched.
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
toStringShort() → String: A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
override

Constants

deviceIndependentMask → const int: Used to retrieve only the device-independent modifier flags, allowing applications to mask off the device-dependent modifier flags, including event coalescing information.
modifierCapsLock → const int: This mask is used to check the modifiers field to test whether the CAPS LOCK modifier key is on.
modifierCommand → const int: This mask is used to check the modifiers field to test whether one of the CMD modifier keys is pressed.
modifierControl → const int: This mask is used to check the modifiers field to test whether one of the CTRL modifier keys is pressed.
modifierFunction → const int: This mask is used to check the modifiers field to test whether one of the FUNCTION modifier keys is pressed.
modifierHelp → const int: This mask is used to check the modifiers field to test whether the HELP modifier key is pressed.
modifierLeftCommand → const int: This mask is used to check the modifiers field to test whether the left CMD modifier keys is pressed.
modifierLeftControl → const int: This mask is used to check the modifiers field to test whether the left CTRL modifier key is pressed.
modifierLeftOption → const int: This mask is used to check the modifiers field to test whether the left ALT modifier key is pressed.
modifierLeftShift → const int: This mask is used to check the modifiers field to test whether the left SHIFT modifier key is pressed.
modifierNumericPad → const int: This mask is used to check the modifiers field to test whether any key in the numeric keypad is pressed.
modifierOption → const int: This mask is used to check the modifiers field to test whether one of the ALT modifier keys is pressed.
modifierRightCommand → const int: This mask is used to check the modifiers field to test whether the right CMD modifier keys is pressed.
modifierRightControl → const int: This mask is used to check the modifiers field to test whether the right CTRL modifier key is pressed.
modifierRightOption → const int: This mask is used to check the modifiers field to test whether the right ALT modifier key is pressed.
modifierRightShift → const int: This mask is used to check the modifiers field to test whether the right SHIFT modifier key is pressed.
modifierShift → const int: This mask is used to check the modifiers field to test whether one of the SHIFT modifier keys is pressed.