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SDL Library

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SDL_scancode.h File Reference
Enumerations

SDL_scancode.h File Reference

Defines keyboard scancodes. More...

Go to the source code of this file.

Enumerations

enum  SDL_Scancode { ,
  SDL_SCANCODE_A = 4, SDL_SCANCODE_B = 5, SDL_SCANCODE_C = 6, SDL_SCANCODE_D = 7,
  SDL_SCANCODE_E = 8, SDL_SCANCODE_F = 9, SDL_SCANCODE_G = 10, SDL_SCANCODE_H = 11,
  SDL_SCANCODE_I = 12, SDL_SCANCODE_J = 13, SDL_SCANCODE_K = 14, SDL_SCANCODE_L = 15,
  SDL_SCANCODE_M = 16, SDL_SCANCODE_N = 17, SDL_SCANCODE_O = 18, SDL_SCANCODE_P = 19,
  SDL_SCANCODE_Q = 20, SDL_SCANCODE_R = 21, SDL_SCANCODE_S = 22, SDL_SCANCODE_T = 23,
  SDL_SCANCODE_U = 24, SDL_SCANCODE_V = 25, SDL_SCANCODE_W = 26, SDL_SCANCODE_X = 27,
  SDL_SCANCODE_Y = 28, SDL_SCANCODE_Z = 29, SDL_SCANCODE_1 = 30, SDL_SCANCODE_2 = 31,
  SDL_SCANCODE_3 = 32, SDL_SCANCODE_4 = 33, SDL_SCANCODE_5 = 34, SDL_SCANCODE_6 = 35,
  SDL_SCANCODE_7 = 36, SDL_SCANCODE_8 = 37, SDL_SCANCODE_9 = 38, SDL_SCANCODE_0 = 39,
  SDL_SCANCODE_RETURN = 40, SDL_SCANCODE_ESCAPE = 41, SDL_SCANCODE_BACKSPACE = 42, SDL_SCANCODE_TAB = 43,
  SDL_SCANCODE_SPACE = 44, SDL_SCANCODE_MINUS = 45, SDL_SCANCODE_EQUALS = 46, SDL_SCANCODE_LEFTBRACKET = 47,
  SDL_SCANCODE_RIGHTBRACKET = 48, SDL_SCANCODE_BACKSLASH = 49, SDL_SCANCODE_NONUSHASH = 50, SDL_SCANCODE_SEMICOLON = 51,
  SDL_SCANCODE_APOSTROPHE = 52, SDL_SCANCODE_GRAVE = 53, SDL_SCANCODE_COMMA = 54, SDL_SCANCODE_PERIOD = 55,
  SDL_SCANCODE_SLASH = 56, SDL_SCANCODE_CAPSLOCK = 57, SDL_SCANCODE_F1 = 58, SDL_SCANCODE_F2 = 59,
  SDL_SCANCODE_F3 = 60, SDL_SCANCODE_F4 = 61, SDL_SCANCODE_F5 = 62, SDL_SCANCODE_F6 = 63,
  SDL_SCANCODE_F7 = 64, SDL_SCANCODE_F8 = 65, SDL_SCANCODE_F9 = 66, SDL_SCANCODE_F10 = 67,
  SDL_SCANCODE_F11 = 68, SDL_SCANCODE_F12 = 69, SDL_SCANCODE_PRINTSCREEN = 70, SDL_SCANCODE_SCROLLLOCK = 71,
  SDL_SCANCODE_PAUSE = 72, SDL_SCANCODE_INSERT = 73, SDL_SCANCODE_HOME = 74, SDL_SCANCODE_PAGEUP = 75,
  SDL_SCANCODE_DELETE = 76, SDL_SCANCODE_END = 77, SDL_SCANCODE_PAGEDOWN = 78, SDL_SCANCODE_RIGHT = 79,
  SDL_SCANCODE_LEFT = 80, SDL_SCANCODE_DOWN = 81, SDL_SCANCODE_UP = 82, SDL_SCANCODE_NUMLOCKCLEAR = 83,
  SDL_SCANCODE_KP_DIVIDE = 84, SDL_SCANCODE_KP_MULTIPLY = 85, SDL_SCANCODE_KP_MINUS = 86, SDL_SCANCODE_KP_PLUS = 87,
  SDL_SCANCODE_KP_ENTER = 88, SDL_SCANCODE_KP_1 = 89, SDL_SCANCODE_KP_2 = 90, SDL_SCANCODE_KP_3 = 91,
  SDL_SCANCODE_KP_4 = 92, SDL_SCANCODE_KP_5 = 93, SDL_SCANCODE_KP_6 = 94, SDL_SCANCODE_KP_7 = 95,
  SDL_SCANCODE_KP_8 = 96, SDL_SCANCODE_KP_9 = 97, SDL_SCANCODE_KP_0 = 98, SDL_SCANCODE_KP_PERIOD = 99,
  SDL_SCANCODE_NONUSBACKSLASH = 100, SDL_SCANCODE_APPLICATION = 101, SDL_SCANCODE_POWER = 102, SDL_SCANCODE_KP_EQUALS = 103,
  SDL_SCANCODE_F13 = 104, SDL_SCANCODE_F14 = 105, SDL_SCANCODE_F15 = 106, SDL_SCANCODE_F16 = 107,
  SDL_SCANCODE_F17 = 108, SDL_SCANCODE_F18 = 109, SDL_SCANCODE_F19 = 110, SDL_SCANCODE_F20 = 111,
  SDL_SCANCODE_F21 = 112, SDL_SCANCODE_F22 = 113, SDL_SCANCODE_F23 = 114, SDL_SCANCODE_F24 = 115,
  SDL_SCANCODE_EXECUTE = 116, SDL_SCANCODE_HELP = 117, SDL_SCANCODE_MENU = 118, SDL_SCANCODE_SELECT = 119,
  SDL_SCANCODE_STOP = 120, SDL_SCANCODE_AGAIN = 121, SDL_SCANCODE_UNDO = 122, SDL_SCANCODE_CUT = 123,
  SDL_SCANCODE_COPY = 124, SDL_SCANCODE_PASTE = 125, SDL_SCANCODE_FIND = 126, SDL_SCANCODE_MUTE = 127,
  SDL_SCANCODE_VOLUMEUP = 128, SDL_SCANCODE_VOLUMEDOWN = 129, SDL_SCANCODE_KP_COMMA = 133, SDL_SCANCODE_KP_EQUALSAS400 = 134,
  SDL_SCANCODE_INTERNATIONAL1 = 135, SDL_SCANCODE_INTERNATIONAL2 = 136, SDL_SCANCODE_INTERNATIONAL3 = 137, SDL_SCANCODE_INTERNATIONAL4 = 138,
  SDL_SCANCODE_INTERNATIONAL5 = 139, SDL_SCANCODE_INTERNATIONAL6 = 140, SDL_SCANCODE_INTERNATIONAL7 = 141, SDL_SCANCODE_INTERNATIONAL8 = 142,
  SDL_SCANCODE_INTERNATIONAL9 = 143, SDL_SCANCODE_LANG1 = 144, SDL_SCANCODE_LANG2 = 145, SDL_SCANCODE_LANG3 = 146,
  SDL_SCANCODE_LANG4 = 147, SDL_SCANCODE_LANG5 = 148, SDL_SCANCODE_LANG6 = 149, SDL_SCANCODE_LANG7 = 150,
  SDL_SCANCODE_LANG8 = 151, SDL_SCANCODE_LANG9 = 152, SDL_SCANCODE_ALTERASE = 153, SDL_SCANCODE_SYSREQ = 154,
  SDL_SCANCODE_CANCEL = 155, SDL_SCANCODE_CLEAR = 156, SDL_SCANCODE_PRIOR = 157, SDL_SCANCODE_RETURN2 = 158,
  SDL_SCANCODE_SEPARATOR = 159, SDL_SCANCODE_OUT = 160, SDL_SCANCODE_OPER = 161, SDL_SCANCODE_CLEARAGAIN = 162,
  SDL_SCANCODE_CRSEL = 163, SDL_SCANCODE_EXSEL = 164, SDL_SCANCODE_KP_00 = 176, SDL_SCANCODE_KP_000 = 177,
  SDL_SCANCODE_THOUSANDSSEPARATOR = 178, SDL_SCANCODE_DECIMALSEPARATOR = 179, SDL_SCANCODE_CURRENCYUNIT = 180, SDL_SCANCODE_CURRENCYSUBUNIT = 181,
  SDL_SCANCODE_KP_LEFTPAREN = 182, SDL_SCANCODE_KP_RIGHTPAREN = 183, SDL_SCANCODE_KP_LEFTBRACE = 184, SDL_SCANCODE_KP_RIGHTBRACE = 185,
  SDL_SCANCODE_KP_TAB = 186, SDL_SCANCODE_KP_BACKSPACE = 187, SDL_SCANCODE_KP_A = 188, SDL_SCANCODE_KP_B = 189,
  SDL_SCANCODE_KP_C = 190, SDL_SCANCODE_KP_D = 191, SDL_SCANCODE_KP_E = 192, SDL_SCANCODE_KP_F = 193,
  SDL_SCANCODE_KP_XOR = 194, SDL_SCANCODE_KP_POWER = 195, SDL_SCANCODE_KP_PERCENT = 196, SDL_SCANCODE_KP_LESS = 197,
  SDL_SCANCODE_KP_GREATER = 198, SDL_SCANCODE_KP_AMPERSAND = 199, SDL_SCANCODE_KP_DBLAMPERSAND = 200, SDL_SCANCODE_KP_VERTICALBAR = 201,
  SDL_SCANCODE_KP_DBLVERTICALBAR = 202, SDL_SCANCODE_KP_COLON = 203, SDL_SCANCODE_KP_HASH = 204, SDL_SCANCODE_KP_SPACE = 205,
  SDL_SCANCODE_KP_AT = 206, SDL_SCANCODE_KP_EXCLAM = 207, SDL_SCANCODE_KP_MEMSTORE = 208, SDL_SCANCODE_KP_MEMRECALL = 209,
  SDL_SCANCODE_KP_MEMCLEAR = 210, SDL_SCANCODE_KP_MEMADD = 211, SDL_SCANCODE_KP_MEMSUBTRACT = 212, SDL_SCANCODE_KP_MEMMULTIPLY = 213,
  SDL_SCANCODE_KP_MEMDIVIDE = 214, SDL_SCANCODE_KP_PLUSMINUS = 215, SDL_SCANCODE_KP_CLEAR = 216, SDL_SCANCODE_KP_CLEARENTRY = 217,
  SDL_SCANCODE_KP_BINARY = 218, SDL_SCANCODE_KP_OCTAL = 219, SDL_SCANCODE_KP_DECIMAL = 220, SDL_SCANCODE_KP_HEXADECIMAL = 221,
  SDL_SCANCODE_LCTRL = 224, SDL_SCANCODE_LSHIFT = 225, SDL_SCANCODE_LALT = 226, SDL_SCANCODE_LGUI = 227,
  SDL_SCANCODE_RCTRL = 228, SDL_SCANCODE_RSHIFT = 229, SDL_SCANCODE_RALT = 230, SDL_SCANCODE_RGUI = 231,
  SDL_SCANCODE_MODE = 257, SDL_SCANCODE_AUDIONEXT = 258, SDL_SCANCODE_AUDIOPREV = 259, SDL_SCANCODE_AUDIOSTOP = 260,
  SDL_SCANCODE_AUDIOPLAY = 261, SDL_SCANCODE_AUDIOMUTE = 262, SDL_SCANCODE_MEDIASELECT = 263, SDL_SCANCODE_WWW = 264,
  SDL_SCANCODE_MAIL = 265, SDL_SCANCODE_CALCULATOR = 266, SDL_SCANCODE_COMPUTER = 267, SDL_SCANCODE_AC_SEARCH = 268,
  SDL_SCANCODE_AC_HOME = 269, SDL_SCANCODE_AC_BACK = 270, SDL_SCANCODE_AC_FORWARD = 271, SDL_SCANCODE_AC_STOP = 272,
  SDL_SCANCODE_AC_REFRESH = 273, SDL_SCANCODE_AC_BOOKMARKS = 274, SDL_SCANCODE_BRIGHTNESSDOWN = 275, SDL_SCANCODE_BRIGHTNESSUP = 276,
  SDL_SCANCODE_DISPLAYSWITCH = 277, SDL_SCANCODE_KBDILLUMTOGGLE = 278, SDL_SCANCODE_KBDILLUMDOWN = 279, SDL_SCANCODE_KBDILLUMUP = 280,
  SDL_SCANCODE_EJECT = 281, SDL_SCANCODE_SLEEP = 282, SDL_SCANCODE_APP1 = 283, SDL_SCANCODE_APP2 = 284,
  SDL_NUM_SCANCODES = 512
}
 

The SDL keyboard scancode representation.

More...

Detailed Description

Defines keyboard scancodes.

Definition in file SDL_scancode.h.

Enumeration Type Documentation

enum SDL_Scancode

The SDL keyboard scancode representation.

Values of this type are used to represent keyboard keys, among other places in the key.keysym.scancode field of the SDL_Event structure.

The values in this enumeration are based on the USB usage page standard: http://www.usb.org/developers/devclass_docs/Hut1_12v2.pdf

Enumerator:
SDL_SCANCODE_BACKSLASH 

Located at the lower left of the return key on ISO keyboards and at the right end of the QWERTY row on ANSI keyboards.

Produces REVERSE SOLIDUS (backslash) and VERTICAL LINE in a US layout, REVERSE SOLIDUS and VERTICAL LINE in a UK Mac layout, NUMBER SIGN and TILDE in a UK Windows layout, DOLLAR SIGN and POUND SIGN in a Swiss German layout, NUMBER SIGN and APOSTROPHE in a German layout, GRAVE ACCENT and POUND SIGN in a French Mac layout, and ASTERISK and MICRO SIGN in a French Windows layout.

SDL_SCANCODE_NONUSHASH 

ISO USB keyboards actually use this code instead of 49 for the same key, but all OSes I've seen treat the two codes identically.

So, as an implementor, unless your keyboard generates both of those codes and your OS treats them differently, you should generate SDL_SCANCODE_BACKSLASH instead of this code. As a user, you should not rely on this code because SDL will never generate it with most (all?) keyboards.

SDL_SCANCODE_GRAVE 

Located in the top left corner (on both ANSI and ISO keyboards).

Produces GRAVE ACCENT and TILDE in a US Windows layout and in US and UK Mac layouts on ANSI keyboards, GRAVE ACCENT and NOT SIGN in a UK Windows layout, SECTION SIGN and PLUS-MINUS SIGN in US and UK Mac layouts on ISO keyboards, SECTION SIGN and DEGREE SIGN in a Swiss German layout (Mac: only on ISO keyboards), CIRCUMFLEX ACCENT and DEGREE SIGN in a German layout (Mac: only on ISO keyboards), SUPERSCRIPT TWO and TILDE in a French Windows layout, COMMERCIAL AT and NUMBER SIGN in a French Mac layout on ISO keyboards, and LESS-THAN SIGN and GREATER-THAN SIGN in a Swiss German, German, or French Mac layout on ANSI keyboards.

SDL_SCANCODE_INSERT 

insert on PC, help on some Mac keyboards (but does send code 73, not 117)

SDL_SCANCODE_NUMLOCKCLEAR 

num lock on PC, clear on Mac keyboards

SDL_SCANCODE_NONUSBACKSLASH 

This is the additional key that ISO keyboards have over ANSI ones, located between left shift and Y.

Produces GRAVE ACCENT and TILDE in a US or UK Mac layout, REVERSE SOLIDUS (backslash) and VERTICAL LINE in a US or UK Windows layout, and LESS-THAN SIGN and GREATER-THAN SIGN in a Swiss German, German, or French layout.

SDL_SCANCODE_APPLICATION 

windows contextual menu, compose

SDL_SCANCODE_POWER 

The USB document says this is a status flag, not a physical key - but some Mac keyboards do have a power key.

SDL_SCANCODE_AGAIN 

redo

SDL_SCANCODE_INTERNATIONAL1 

used on Asian keyboards, see footnotes in USB doc

SDL_SCANCODE_INTERNATIONAL3 

Yen.

SDL_SCANCODE_LANG1 

Hangul/English toggle.

SDL_SCANCODE_LANG2 

Hanja conversion.

SDL_SCANCODE_LANG3 

Katakana.

SDL_SCANCODE_LANG4 

Hiragana.

SDL_SCANCODE_LANG5 

Zenkaku/Hankaku.

SDL_SCANCODE_LANG6 

reserved

SDL_SCANCODE_LANG7 

reserved

SDL_SCANCODE_LANG8 

reserved

SDL_SCANCODE_LANG9 

reserved

SDL_SCANCODE_ALTERASE 

Erase-Eaze.

SDL_SCANCODE_LALT 

alt, option

SDL_SCANCODE_LGUI 

windows, command (apple), meta

SDL_SCANCODE_RALT 

alt gr, option

SDL_SCANCODE_RGUI 

windows, command (apple), meta

SDL_SCANCODE_MODE 

I'm not sure if this is really not covered by any of the above, but since there's a special KMOD_MODE for it I'm adding it here.

SDL_SCANCODE_DISPLAYSWITCH 

display mirroring/dual display switch, video mode switch

SDL_NUM_SCANCODES 

not a key, just marks the number of scancodes for array bounds

Definition at line 43 of file SDL_scancode.h.

Generated on Tue Jul 12 2022 15:10:21 by  doxygen 1.7.2