dart:html
KeyCode class
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
read-only, inherited
- The hash code for this object. [...]
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
Methods
- noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed. [...]
- toString() → String
inherited
- Returns a string representation of this object.
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]
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
-
65
- ALT → const int
-
18
- APOSTROPHE → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
192
- B → const int
-
66
- BACKSLASH → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
220
- BACKSPACE → const int
-
8
- C → const int
-
67
- CAPS_LOCK → const int
-
20
- CLOSE_SQUARE_BRACKET → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
221
- COMMA → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
188
-
93
- CTRL → const int
-
17
- D → const int
-
68
- DASH → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
189
- DELETE → const int
-
46
- DOWN → const int
-
40
- E → const int
-
69
- EIGHT → const int
-
56
- END → const int
-
35
- ENTER → const int
-
13
- EQUALS → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
187
- ESC → const int
-
27
- F → const int
-
70
- F1 → const int
-
112
- F2 → const int
-
113
- F3 → const int
-
114
- F4 → const int
-
115
- F5 → const int
-
116
- F6 → const int
-
117
- F7 → const int
-
118
- F8 → const int
-
119
- F9 → const int
-
120
- F10 → const int
-
121
- F11 → const int
-
122
- F12 → const int
-
123
- FF_EQUALS → const int
-
61
- FF_SEMICOLON → const int
-
59
- FIRST_MEDIA_KEY → const int
-
166
- FIVE → const int
-
53
- FOUR → const int
-
52
- G → const int
-
71
- H → const int
-
72
- HOME → const int
-
36
- I → const int
-
73
- INSERT → const int
-
45
- J → const int
-
74
- K → const int
-
75
- L → const int
-
76
- LAST_MEDIA_KEY → const int
-
183
- LEFT → const int
-
37
- M → const int
-
77
- MAC_ENTER → const int
-
3
- MAC_FF_META → const int
-
224
- META → const int
-
91
- N → const int
-
78
- NINE → const int
-
57
- NUM_CENTER → const int
- NUM_CENTER is also NUMLOCK for FF and Safari on Mac.
12
- NUM_DELETE → const int
-
46
- NUM_DIVISION → const int
-
111
- NUM_EAST → const int
-
39
- NUM_EIGHT → const int
-
104
- NUM_FIVE → const int
-
101
- NUM_FOUR → const int
-
100
- NUM_INSERT → const int
-
45
- NUM_MINUS → const int
-
109
- NUM_MULTIPLY → const int
-
106
- NUM_NINE → const int
-
105
- NUM_NORTH → const int
-
38
- NUM_NORTH_EAST → const int
-
33
- NUM_NORTH_WEST → const int
-
36
- NUM_ONE → const int
-
97
- NUM_PERIOD → const int
-
110
- NUM_PLUS → const int
-
107
- NUM_SEVEN → const int
-
103
- NUM_SIX → const int
-
102
- NUM_SOUTH → const int
-
40
- NUM_SOUTH_EAST → const int
-
34
- NUM_SOUTH_WEST → const int
-
35
- NUM_THREE → const int
-
99
- NUM_TWO → const int
-
98
- NUM_WEST → const int
-
37
- NUM_ZERO → const int
-
96
- NUMLOCK → const int
-
144
- O → const int
-
79
- ONE → const int
-
49
- OPEN_SQUARE_BRACKET → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
219
- P → const int
-
80
- PAGE_DOWN → const int
-
34
- PAGE_UP → const int
-
33
- PAUSE → const int
-
19
- PERIOD → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
190
- PRINT_SCREEN → const int
-
44
- Q → const int
-
81
- QUESTION_MARK → const int
- CAUTION: The question mark is for US-keyboard layouts. It varies for other locales and keyboard layouts.
63
- R → const int
-
82
- RIGHT → const int
-
39
- S → const int
-
83
- SCROLL_LOCK → const int
-
145
- SEMICOLON → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
186
- SEVEN → const int
-
55
- SHIFT → const int
-
16
- SINGLE_QUOTE → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
222
- SIX → const int
-
54
- SLASH → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
191
- SPACE → const int
-
32
- T → const int
-
84
- TAB → const int
-
9
- THREE → const int
-
51
- TILDE → const int
- CAUTION: This constant requires localization for other locales and keyboard layouts.
192
- TWO → const int
-
50
- U → const int
-
85
- UNKNOWN → const int
- A sentinel value if the keycode could not be determined.
-1
- UP → const int
-
38
- V → const int
-
86
- W → const int
-
87
- WIN_IME → const int
-
229
- WIN_KEY → const int
-
224
- WIN_KEY_FF_LINUX → const int
-
0
- WIN_KEY_LEFT → const int
-
91
- WIN_KEY_RIGHT → const int
-
92
- X → const int
-
88
- Y → const int
-
89
- Z → const int
-
90
- ZERO → const int
-
48