KeyCode class - dart:html library (original) (raw)

Defines the keycode values for keys that are returned by KeyboardEvent.keyCode.

Important note: There is substantial divergence in how different browsers handle keycodes and their variants in different locales/keyboard layouts. We provide these constants to help make code processing keys more readable.

Constructors

KeyCode()

Properties

hashCode → int

The hash code for this object.

no setterinherited

runtimeType → Type

A representation of the runtime type of the object.

no setterinherited

Methods

noSuchMethod(Invocation invocation)→ dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString()→ String

A string representation of this object.

inherited

Operators

operator ==(Object other)→ bool

The equality operator.

inherited

Static Methods

isCharacterKey(int keyCode)→ bool

Returns true if the keyCode produces a (US keyboard) character. Note: This does not (yet) cover characters on non-US keyboards (Russian, Hebrew, etc.).

Constants

A → const int

ALT → const int

APOSTROPHE → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

B → const int

BACKSLASH → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

BACKSPACE → const int

C → const int

CAPS_LOCK → const int

CLOSE_SQUARE_BRACKET → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

COMMA → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

CONTEXT_MENU → const int

CTRL → const int

D → const int

DASH → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

DELETE → const int

DOWN → const int

E → const int

EIGHT → const int

END → const int

ENTER → const int

EQUALS → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

ESC → const int

F → const int

F1 → const int

F2 → const int

F3 → const int

F4 → const int

F5 → const int

F6 → const int

F7 → const int

F8 → const int

F9 → const int

F10 → const int

F11 → const int

F12 → const int

FF_EQUALS → const int

FF_SEMICOLON → const int

FIRST_MEDIA_KEY → const int

FIVE → const int

FOUR → const int

G → const int

H → const int

HOME → const int

I → const int

INSERT → const int

J → const int

K → const int

L → const int

LAST_MEDIA_KEY → const int

LEFT → const int

M → const int

MAC_ENTER → const int

MAC_FF_META → const int

META → const int

N → const int

NINE → const int

NUM_CENTER → const int

NUM_CENTER is also NUMLOCK for FF and Safari on Mac.

NUM_DELETE → const int

NUM_DIVISION → const int

NUM_EAST → const int

NUM_EIGHT → const int

NUM_FIVE → const int

NUM_FOUR → const int

NUM_INSERT → const int

NUM_MINUS → const int

NUM_MULTIPLY → const int

NUM_NINE → const int

NUM_NORTH → const int

NUM_NORTH_EAST → const int

NUM_NORTH_WEST → const int

NUM_ONE → const int

NUM_PERIOD → const int

NUM_PLUS → const int

NUM_SEVEN → const int

NUM_SIX → const int

NUM_SOUTH → const int

NUM_SOUTH_EAST → const int

NUM_SOUTH_WEST → const int

NUM_THREE → const int

NUM_TWO → const int

NUM_WEST → const int

NUM_ZERO → const int

NUMLOCK → const int

O → const int

ONE → const int

OPEN_SQUARE_BRACKET → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

P → const int

PAGE_DOWN → const int

PAGE_UP → const int

PAUSE → const int

PERIOD → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

PRINT_SCREEN → const int

Q → const int

QUESTION_MARK → const int

CAUTION: The question mark is for US-keyboard layouts. It varies for other locales and keyboard layouts.

R → const int

RIGHT → const int

S → const int

SCROLL_LOCK → const int

SEMICOLON → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

SEVEN → const int

SHIFT → const int

SINGLE_QUOTE → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

SIX → const int

SLASH → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

SPACE → const int

T → const int

TAB → const int

THREE → const int

TILDE → const int

CAUTION: This constant requires localization for other locales and keyboard layouts.

TWO → const int

U → const int

UNKNOWN → const int

A sentinel value if the keycode could not be determined.

UP → const int

V → const int

W → const int

WIN_IME → const int

WIN_KEY → const int

WIN_KEY_FF_LINUX → const int

WIN_KEY_LEFT → const int

WIN_KEY_RIGHT → const int

X → const int

Y → const int

Z → const int

ZERO → const int