diff --git a/haxe/ui/util/Keyboard.hx b/haxe/ui/util/Keyboard.hx
new file mode 100644
index 000000000..046369485
--- /dev/null
+++ b/haxe/ui/util/Keyboard.hx
@@ -0,0 +1,521 @@
+@:final class Keyboard {
+    /**
+        Constant associated with the key code value for the 0 key(48).
+    **/
+    public static inline var NUMBER_0:Int = 48;
+
+    /**
+        Constant associated with the key code value for the 1 key(49).
+    **/
+    public static inline var NUMBER_1:Int = 49;
+
+    /**
+        Constant associated with the key code value for the 2 key(50).
+    **/
+    public static inline var NUMBER_2:Int = 50;
+
+    /**
+        Constant associated with the key code value for the 3 key(51).
+    **/
+    public static inline var NUMBER_3:Int = 51;
+
+    /**
+        Constant associated with the key code value for the 4 key(52).
+    **/
+    public static inline var NUMBER_4:Int = 52;
+
+    /**
+        Constant associated with the key code value for the 5 key(53).
+    **/
+    public static inline var NUMBER_5:Int = 53;
+
+    /**
+        Constant associated with the key code value for the 6 key(54).
+    **/
+    public static inline var NUMBER_6:Int = 54;
+
+    /**
+        Constant associated with the key code value for the 7 key(55).
+    **/
+    public static inline var NUMBER_7:Int = 55;
+
+    /**
+        Constant associated with the key code value for the 8 key(56).
+    **/
+    public static inline var NUMBER_8:Int = 56;
+
+    /**
+        Constant associated with the key code value for the 9 key(57).
+    **/
+    public static inline var NUMBER_9:Int = 57;
+
+    /**
+        Constant associated with the key code value for the A key(65).
+    **/
+    public static inline var A:Int = 65;
+
+    /**
+        Constant associated with the key code value for the B key(66).
+    **/
+    public static inline var B:Int = 66;
+
+    /**
+        Constant associated with the key code value for the C key(67).
+    **/
+    public static inline var C:Int = 67;
+
+    /**
+        Constant associated with the key code value for the D key(68).
+    **/
+    public static inline var D:Int = 68;
+
+    /**
+        Constant associated with the key code value for the E key(69).
+    **/
+    public static inline var E:Int = 69;
+
+    /**
+        Constant associated with the key code value for the F key(70).
+    **/
+    public static inline var F:Int = 70;
+
+    /**
+        Constant associated with the key code value for the G key(71).
+    **/
+    public static inline var G:Int = 71;
+
+    /**
+        Constant associated with the key code value for the H key(72).
+    **/
+    public static inline var H:Int = 72;
+
+    /**
+        Constant associated with the key code value for the I key(73).
+    **/
+    public static inline var I:Int = 73;
+
+    /**
+        Constant associated with the key code value for the J key(74).
+    **/
+    public static inline var J:Int = 74;
+
+    /**
+        Constant associated with the key code value for the K key(75).
+    **/
+    public static inline var K:Int = 75;
+
+    /**
+        Constant associated with the key code value for the L key(76).
+    **/
+    public static inline var L:Int = 76;
+
+    /**
+        Constant associated with the key code value for the M key(77).
+    **/
+    public static inline var M:Int = 77;
+
+    /**
+        Constant associated with the key code value for the N key(78).
+    **/
+    public static inline var N:Int = 78;
+
+    /**
+        Constant associated with the key code value for the O key(79).
+    **/
+    public static inline var O:Int = 79;
+
+    /**
+        Constant associated with the key code value for the P key(80).
+    **/
+    public static inline var P:Int = 80;
+
+    /**
+        Constant associated with the key code value for the Q key(81).
+    **/
+    public static inline var Q:Int = 81;
+
+    /**
+        Constant associated with the key code value for the R key(82).
+    **/
+    public static inline var R:Int = 82;
+
+    /**
+        Constant associated with the key code value for the S key(83).
+    **/
+    public static inline var S:Int = 83;
+
+    /**
+        Constant associated with the key code value for the T key(84).
+    **/
+    public static inline var T:Int = 84;
+
+    /**
+        Constant associated with the key code value for the U key(85).
+    **/
+    public static inline var U:Int = 85;
+
+    /**
+        Constant associated with the key code value for the V key(85).
+    **/
+    public static inline var V:Int = 86;
+
+    /**
+        Constant associated with the key code value for the W key(87).
+    **/
+    public static inline var W:Int = 87;
+
+    /**
+        Constant associated with the key code value for the X key(88).
+    **/
+    public static inline var X:Int = 88;
+
+    /**
+        Constant associated with the key code value for the Y key(89).
+    **/
+    public static inline var Y:Int = 89;
+
+    /**
+        Constant associated with the key code value for the Z key(90).
+    **/
+    public static inline var Z:Int = 90;
+
+    /**
+        Constant associated with the key code value for the number 0 key on the
+        number pad(96).
+    **/
+    public static inline var NUMPAD_0:Int = 96;
+
+    /**
+        Constant associated with the key code value for the number 1 key on the
+        number pad(97).
+    **/
+    public static inline var NUMPAD_1:Int = 97;
+
+    /**
+        Constant associated with the key code value for the number 2 key on the
+        number pad(98).
+    **/
+    public static inline var NUMPAD_2:Int = 98;
+
+    /**
+        Constant associated with the key code value for the number 3 key on the
+        number pad(99).
+    **/
+    public static inline var NUMPAD_3:Int = 99;
+
+    /**
+        Constant associated with the key code value for the number 4 key on the
+        number pad(100).
+    **/
+    public static inline var NUMPAD_4:Int = 100;
+
+    /**
+        Constant associated with the key code value for the number 5 key on the
+        number pad(101).
+    **/
+    public static inline var NUMPAD_5:Int = 101;
+
+    /**
+        Constant associated with the key code value for the number 6 key on the
+        number pad(102).
+    **/
+    public static inline var NUMPAD_6:Int = 102;
+
+    /**
+        Constant associated with the key code value for the number 7 key on the
+        number pad(103).
+    **/
+    public static inline var NUMPAD_7:Int = 103;
+
+    /**
+        Constant associated with the key code value for the number 8 key on the
+        number pad(104).
+    **/
+    public static inline var NUMPAD_8:Int = 104;
+
+    /**
+        Constant associated with the key code value for the number 9 key on the
+        number pad(105).
+    **/
+    public static inline var NUMPAD_9:Int = 105;
+
+    /**
+        Constant associated with the key code value for the multiplication key on
+        the number pad(106).
+    **/
+    public static inline var NUMPAD_MULTIPLY:Int = 106;
+
+    /**
+        Constant associated with the key code value for the addition key on the
+        number pad(107).
+    **/
+    public static inline var NUMPAD_ADD:Int = 107;
+
+    /**
+        Constant associated with the key code value for the Enter key on the
+        number pad(108).
+    **/
+    public static inline var NUMPAD_ENTER:Int = 108;
+
+    /**
+        Constant associated with the key code value for the subtraction key on the
+        number pad(109).
+    **/
+    public static inline var NUMPAD_SUBTRACT:Int = 109;
+
+    /**
+        Constant associated with the key code value for the decimal key on the
+        number pad(110).
+    **/
+    public static inline var NUMPAD_DECIMAL:Int = 110;
+
+    /**
+        Constant associated with the key code value for the division key on the
+        number pad(111).
+    **/
+    public static inline var NUMPAD_DIVIDE:Int = 111;
+
+    /**
+        Constant associated with the key code value for the F1 key(112).
+    **/
+    public static inline var F1:Int = 112;
+
+    /**
+        Constant associated with the key code value for the F2 key(113).
+    **/
+    public static inline var F2:Int = 113;
+
+    /**
+        Constant associated with the key code value for the F3 key(114).
+    **/
+    public static inline var F3:Int = 114;
+
+    /**
+        Constant associated with the key code value for the F4 key(115).
+    **/
+    public static inline var F4:Int = 115;
+
+    /**
+        Constant associated with the key code value for the F5 key(116).
+    **/
+    public static inline var F5:Int = 116;
+
+    /**
+        Constant associated with the key code value for the F6 key(117).
+    **/
+    public static inline var F6:Int = 117;
+
+    /**
+        Constant associated with the key code value for the F7 key(118).
+    **/
+    public static inline var F7:Int = 118;
+
+    /**
+        Constant associated with the key code value for the F8 key(119).
+    **/
+    public static inline var F8:Int = 119;
+
+    /**
+        Constant associated with the key code value for the F9 key(120).
+    **/
+    public static inline var F9:Int = 120;
+
+    /**
+        Constant associated with the key code value for the F10 key(121).
+    **/
+    public static inline var F10:Int = 121; //  F10 is used by browser.
+
+    /**
+        Constant associated with the key code value for the F11 key(122).
+    **/
+    public static inline var F11:Int = 122;
+
+    /**
+        Constant associated with the key code value for the F12 key(123).
+    **/
+    public static inline var F12:Int = 123;
+
+    /**
+        Constant associated with the key code value for the F13 key(124).
+    **/
+    public static inline var F13:Int = 124;
+
+    /**
+        Constant associated with the key code value for the F14 key(125).
+    **/
+    public static inline var F14:Int = 125;
+
+    /**
+        Constant associated with the key code value for the F15 key(126).
+    **/
+    public static inline var F15:Int = 126;
+
+    /**
+        Constant associated with the key code value for the Backspace key(8).
+    **/
+    public static inline var BACKSPACE:Int = 8;
+
+    /**
+        Constant associated with the key code value for the Tab key(9).
+    **/
+    public static inline var TAB:Int = 9;
+
+    /**
+        Constant associated with the key code value for the Alternate(Option) key
+        (18).
+    **/
+    public static inline var ALTERNATE:Int = 18;
+
+    /**
+        Constant associated with the key code value for the Enter key(13).
+    **/
+    public static inline var ENTER:Int = 13;
+
+    /**
+        Constant associated with the Mac command key(15). This constant is
+        currently only used for setting menu key equivalents.
+    **/
+    public static inline var COMMAND:Int = 15;
+
+    /**
+        Constant associated with the key code value for the Shift key(16).
+    **/
+    public static inline var SHIFT:Int = 16;
+
+    /**
+        Constant associated with the key code value for the Control key(17).
+    **/
+    public static inline var CONTROL:Int = 17;
+
+    @SuppressWarnings("checkstyle:FieldDocComment")
+    @:noCompletion @:dox(hide) public static inline var BREAK:Int = 19;
+
+    /**
+        Constant associated with the key code value for the Caps Lock key(20).
+    **/
+    public static inline var CAPS_LOCK:Int = 20;
+
+    /**
+        Constant associated with the pseudo-key code for the the number pad(21).
+        Use to set numpad modifier on key equivalents
+    **/
+    public static inline var NUMPAD:Int = 21;
+
+    /**
+        Constant associated with the key code value for the Escape key(27).
+    **/
+    public static inline var ESCAPE:Int = 27;
+
+    /**
+        Constant associated with the key code value for the Spacebar(32).
+    **/
+    public static inline var SPACE:Int = 32;
+
+    /**
+        Constant associated with the key code value for the Page Up key(33).
+    **/
+    public static inline var PAGE_UP:Int = 33;
+
+    /**
+        Constant associated with the key code value for the Page Down key(34).
+    **/
+    public static inline var PAGE_DOWN:Int = 34;
+
+    /**
+        Constant associated with the key code value for the End key(35).
+    **/
+    public static inline var END:Int = 35;
+
+    /**
+        Constant associated with the key code value for the Home key(36).
+    **/
+    public static inline var HOME:Int = 36;
+
+    /**
+        Constant associated with the key code value for the Left Arrow key(37).
+    **/
+    public static inline var LEFT:Int = 37;
+
+    /**
+        Constant associated with the key code value for the Right Arrow key(39).
+    **/
+    public static inline var RIGHT:Int = 39;
+
+    /**
+        Constant associated with the key code value for the Up Arrow key(38).
+    **/
+    public static inline var UP:Int = 38;
+
+    /**
+        Constant associated with the key code value for the Down Arrow key(40).
+    **/
+    public static inline var DOWN:Int = 40;
+
+    /**
+        Constant associated with the key code value for the Insert key(45).
+    **/
+    public static inline var INSERT:Int = 45;
+
+    /**
+        Constant associated with the key code value for the Delete key(46).
+    **/
+    public static inline var DELETE:Int = 46;
+
+    @SuppressWarnings("checkstyle:FieldDocComment")
+    @:noCompletion @:dox(hide) public static inline var NUMLOCK:Int = 144;
+
+    /**
+        Constant associated with the key code value for the ; key(186).
+    **/
+    public static inline var SEMICOLON:Int = 186;
+
+    /**
+        Constant associated with the key code value for the:Int = key(187).
+    **/
+    public static inline var EQUAL:Int = 187;
+
+    /**
+        Constant associated with the key code value for the , key(188).
+    **/
+    public static inline var COMMA:Int = 188;
+
+    /**
+        Constant associated with the key code value for the - key(189).
+    **/
+    public static inline var MINUS:Int = 189;
+
+    /**
+        Constant associated with the key code value for the . key(190).
+    **/
+    public static inline var PERIOD:Int = 190;
+
+    /**
+        Constant associated with the key code value for the / key(191).
+    **/
+    public static inline var SLASH:Int = 191;
+
+    /**
+        Constant associated with the key code value for the ` key(192).
+    **/
+    public static inline var BACKQUOTE:Int = 192;
+
+    /**
+        Constant associated with the key code value for the [ key(219).
+    **/
+    public static inline var LEFTBRACKET:Int = 219;
+
+    /**
+        Constant associated with the key code value for the \ key(220).
+    **/
+    public static inline var BACKSLASH:Int = 220;
+
+    /**
+        Constant associated with the key code value for the ] key(221).
+    **/
+    public static inline var RIGHTBRACKET:Int = 221;
+
+    /**
+        Constant associated with the key code value for the ' key(222).
+    **/
+    public static inline var QUOTE:Int = 222;
+}