RawKeyEventDataMacOs class Null safety
Platform-specific key event data for macOS.
This object contains information about key events obtained from macOS's
NSEvent
interface.
See also:
- RawKeyboard, which uses this interface to expose key data.
- Inheritance
-
- Object
- RawKeyEventData
- RawKeyEventDataMacOs
Constructors
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.
read-onlyoverride
- 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-onlyinherited
- 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-onlyinherited
- 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-onlyinherited
- 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-onlyinherited
- 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.
read-onlyoverride
- logicalKey → LogicalKeyboardKey
-
Returns an object representing the logical key that was pressed.
read-onlyoverride
- 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.
read-onlyinherited
- physicalKey → PhysicalKeyboardKey
-
Returns an object representing the physical location of this key on a
QWERTY keyboard.
read-onlyoverride
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
- specifiedLogicalKey → int?
-
A logical key specified by the embedding that should be used instead of
deriving from raw data.
final
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 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.
override
-
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.
0xffff0000
- modifierCapsLock → const int
-
This mask is used to check the modifiers field to test whether the CAPS
LOCK modifier key is on.
0x10000
- modifierCommand → const int
-
This mask is used to check the modifiers field to test whether one of the
CMD modifier keys is pressed.
0x100000
- modifierControl → const int
-
This mask is used to check the modifiers field to test whether one of the
CTRL modifier keys is pressed.
0x40000
- modifierFunction → const int
-
This mask is used to check the modifiers field to test whether one of the
FUNCTION modifier keys is pressed.
0x800000
- modifierHelp → const int
-
This mask is used to check the modifiers field to test whether the
HELP modifier key is pressed.
0x400000
- modifierLeftCommand → const int
-
This mask is used to check the modifiers field to test whether the left
CMD modifier keys is pressed.
0x08
- modifierLeftControl → const int
-
This mask is used to check the modifiers field to test whether the left
CTRL modifier key is pressed.
0x01
- modifierLeftOption → const int
-
This mask is used to check the modifiers field to test whether the left
ALT modifier key is pressed.
0x20
- modifierLeftShift → const int
-
This mask is used to check the modifiers field to test whether the left
SHIFT modifier key is pressed.
0x02
- modifierNumericPad → const int
-
This mask is used to check the modifiers field to test whether any key in
the numeric keypad is pressed.
0x200000
- modifierOption → const int
-
This mask is used to check the modifiers field to test whether one of the
ALT modifier keys is pressed.
0x80000
- modifierRightCommand → const int
-
This mask is used to check the modifiers field to test whether the right
CMD modifier keys is pressed.
0x10
- modifierRightControl → const int
-
This mask is used to check the modifiers field to test whether the right
CTRL modifier key is pressed.
0x2000
- modifierRightOption → const int
-
This mask is used to check the modifiers field to test whether the right
ALT modifier key is pressed.
0x40
- modifierRightShift → const int
-
This mask is used to check the modifiers field to test whether the right
SHIFT modifier key is pressed.
0x04
- modifierShift → const int
-
This mask is used to check the modifiers field to test whether one of the
SHIFT modifier keys is pressed.
0x20000