FabGL
ESP32 Display Controller and Graphics Library
Enumerations

Enumerations

enum  fabgl::Color {
  fabgl::Black, fabgl::Red, fabgl::Green, fabgl::Yellow,
  fabgl::Blue, fabgl::Magenta, fabgl::Cyan, fabgl::White,
  fabgl::BrightBlack, fabgl::BrightRed, fabgl::BrightGreen, fabgl::BrightYellow,
  fabgl::BrightBlue, fabgl::BrightMagenta, fabgl::BrightCyan, fabgl::BrightWhite
}
 This enum defines named colors. More...
 
enum  fabgl::CursorName : uint8_t {
  fabgl::CursorPointerAmigaLike, fabgl::CursorPointerSimpleReduced, fabgl::CursorPointerSimple, fabgl::CursorPointerShadowed,
  fabgl::CursorPointer, fabgl::CursorPen, fabgl::CursorCross1, fabgl::CursorCross2,
  fabgl::CursorPoint, fabgl::CursorLeftArrow, fabgl::CursorRightArrow, fabgl::CursorDownArrow,
  fabgl::CursorUpArrow, fabgl::CursorMove, fabgl::CursorResize1, fabgl::CursorResize2,
  fabgl::CursorResize3, fabgl::CursorResize4, fabgl::CursorTextInput
}
 This enum defines a set of predefined mouse cursors. More...
 
enum  fabgl::KbdMode { fabgl::KbdMode::NoVirtualKeys, fabgl::KbdMode::GenerateVirtualKeys, fabgl::KbdMode::CreateVirtualKeysQueue }
 This enum defines how handle keyboard virtual keys. More...
 
enum  fabgl::MouseType { fabgl::LegacyMouse, fabgl::Intellimouse }
 Describes mouse type. More...
 
enum  fabgl::NativePixelFormat : uint8_t { fabgl::NativePixelFormat::Mono, fabgl::NativePixelFormat::SBGR2222 }
 This enum defines the display controller native pixel format. More...
 
enum  fabgl::PixelFormat : uint8_t { fabgl::PixelFormat::Undefined, fabgl::PixelFormat::Mask, fabgl::PixelFormat::RGBA2222, fabgl::PixelFormat::RGBA8888 }
 This enum defines a pixel format. More...
 
enum  fabgl::PS2DeviceType {
  fabgl::PS2DeviceType::UnknownPS2Device, fabgl::PS2DeviceType::OldATKeyboard, fabgl::PS2DeviceType::MouseStandard, fabgl::PS2DeviceType::MouseWithScrollWheel,
  fabgl::PS2DeviceType::Mouse5Buttons, fabgl::PS2DeviceType::MF2KeyboardWithTranslation, fabgl::PS2DeviceType::M2Keyboard
}
 Represents the type of device attached to PS/2 port. More...
 
enum  fabgl::PS2Preset { fabgl::PS2Preset::KeyboardPort0_MousePort1, fabgl::PS2Preset::KeyboardPort0, fabgl::PS2Preset::MousePort0 }
 This enum defines what is connected to PS/2 ports. More...
 
enum  fabgl::TermType {
  fabgl::ANSI_VT, fabgl::ADM3A, fabgl::ADM31, fabgl::Hazeltine1500,
  fabgl::Osborne, fabgl::Kaypro, fabgl::VT52
}
 This enum defines supported terminals. More...
 
enum  fabgl::uiButtonKind { fabgl::uiButtonKind::Button, fabgl::uiButtonKind::Switch }
 Specifies the button kind. More...
 
enum  fabgl::uiCheckBoxKind : int8_t { fabgl::uiCheckBoxKind::CheckBox, fabgl::uiCheckBoxKind::RadioButton }
 Specifies the combobox behaviour. More...
 
enum  fabgl::uiMessageBoxIcon {
  fabgl::uiMessageBoxIcon::None, fabgl::uiMessageBoxIcon::Question, fabgl::uiMessageBoxIcon::Info, fabgl::uiMessageBoxIcon::Warning,
  fabgl::uiMessageBoxIcon::Error
}
 Icon displayed by the uiApp.messageBox() method. More...
 
enum  fabgl::uiMessageBoxResult { fabgl::uiMessageBoxResult::Cancel, fabgl::uiMessageBoxResult::Button1, fabgl::uiMessageBoxResult::Button2, fabgl::uiMessageBoxResult::Button3 }
 Return values from uiApp.messageBox() method. More...
 
enum  fabgl::uiOrientation { fabgl::uiOrientation::Vertical, fabgl::uiOrientation::Horizontal }
 Item direction/orientation. More...
 
enum  fabgl::uiOrigin { fabgl::uiOrigin::Screen, fabgl::uiOrigin::Parent, fabgl::uiOrigin::Window }
 Specifies window rectangle origin. More...
 
enum  fabgl::VGAScanStart { fabgl::FrontPorch, fabgl::Sync, fabgl::BackPorch, fabgl::VisibleArea }
 Represents one of the four blocks of horizontal or vertical line. More...
 
enum  fabgl::VirtualKey {
  fabgl::VK_NONE, fabgl::VK_SPACE, fabgl::VK_0, fabgl::VK_1,
  fabgl::VK_2, fabgl::VK_3, fabgl::VK_4, fabgl::VK_5,
  fabgl::VK_6, fabgl::VK_7, fabgl::VK_8, fabgl::VK_9,
  fabgl::VK_KP_0, fabgl::VK_KP_1, fabgl::VK_KP_2, fabgl::VK_KP_3,
  fabgl::VK_KP_4, fabgl::VK_KP_5, fabgl::VK_KP_6, fabgl::VK_KP_7,
  fabgl::VK_KP_8, fabgl::VK_KP_9, fabgl::VK_a, fabgl::VK_b,
  fabgl::VK_c, fabgl::VK_d, fabgl::VK_e, fabgl::VK_f,
  fabgl::VK_g, fabgl::VK_h, fabgl::VK_i, fabgl::VK_j,
  fabgl::VK_k, fabgl::VK_l, fabgl::VK_m, fabgl::VK_n,
  fabgl::VK_o, fabgl::VK_p, fabgl::VK_q, fabgl::VK_r,
  fabgl::VK_s, fabgl::VK_t, fabgl::VK_u, fabgl::VK_v,
  fabgl::VK_w, fabgl::VK_x, fabgl::VK_y, fabgl::VK_z,
  fabgl::VK_A, fabgl::VK_B, fabgl::VK_C, fabgl::VK_D,
  fabgl::VK_E, fabgl::VK_F, fabgl::VK_G, fabgl::VK_H,
  fabgl::VK_I, fabgl::VK_J, fabgl::VK_K, fabgl::VK_L,
  fabgl::VK_M, fabgl::VK_N, fabgl::VK_O, fabgl::VK_P,
  fabgl::VK_Q, fabgl::VK_R, fabgl::VK_S, fabgl::VK_T,
  fabgl::VK_U, fabgl::VK_V, fabgl::VK_W, fabgl::VK_X,
  fabgl::VK_Y, fabgl::VK_Z, fabgl::VK_GRAVEACCENT, fabgl::VK_ACUTEACCENT,
  fabgl::VK_QUOTE, fabgl::VK_QUOTEDBL, fabgl::VK_EQUALS, fabgl::VK_MINUS,
  fabgl::VK_KP_MINUS, fabgl::VK_PLUS, fabgl::VK_KP_PLUS, fabgl::VK_KP_MULTIPLY,
  fabgl::VK_ASTERISK, fabgl::VK_BACKSLASH, fabgl::VK_KP_DIVIDE, fabgl::VK_SLASH,
  fabgl::VK_KP_PERIOD, fabgl::VK_PERIOD, fabgl::VK_COLON, fabgl::VK_COMMA,
  fabgl::VK_SEMICOLON, fabgl::VK_AMPERSAND, fabgl::VK_VERTICALBAR, fabgl::VK_HASH,
  fabgl::VK_AT, fabgl::VK_CARET, fabgl::VK_DOLLAR, fabgl::VK_POUND,
  fabgl::VK_EURO, fabgl::VK_PERCENT, fabgl::VK_EXCLAIM, fabgl::VK_QUESTION,
  fabgl::VK_LEFTBRACE, fabgl::VK_RIGHTBRACE, fabgl::VK_LEFTBRACKET, fabgl::VK_RIGHTBRACKET,
  fabgl::VK_LEFTPAREN, fabgl::VK_RIGHTPAREN, fabgl::VK_LESS, fabgl::VK_GREATER,
  fabgl::VK_UNDERSCORE, fabgl::VK_DEGREE, fabgl::VK_SECTION, fabgl::VK_TILDE,
  fabgl::VK_NEGATION, fabgl::VK_LSHIFT, fabgl::VK_RSHIFT, fabgl::VK_LALT,
  fabgl::VK_RALT, fabgl::VK_LCTRL, fabgl::VK_RCTRL, fabgl::VK_LGUI,
  fabgl::VK_RGUI, fabgl::VK_ESCAPE, fabgl::VK_PRINTSCREEN1, fabgl::VK_PRINTSCREEN2,
  fabgl::VK_SYSREQ, fabgl::VK_INSERT, fabgl::VK_KP_INSERT, fabgl::VK_DELETE,
  fabgl::VK_KP_DELETE, fabgl::VK_BACKSPACE, fabgl::VK_HOME, fabgl::VK_KP_HOME,
  fabgl::VK_END, fabgl::VK_KP_END, fabgl::VK_PAUSE, fabgl::VK_BREAK,
  fabgl::VK_SCROLLLOCK, fabgl::VK_NUMLOCK, fabgl::VK_CAPSLOCK, fabgl::VK_TAB,
  fabgl::VK_RETURN, fabgl::VK_KP_ENTER, fabgl::VK_APPLICATION, fabgl::VK_PAGEUP,
  fabgl::VK_KP_PAGEUP, fabgl::VK_PAGEDOWN, fabgl::VK_KP_PAGEDOWN, fabgl::VK_UP,
  fabgl::VK_KP_UP, fabgl::VK_DOWN, fabgl::VK_KP_DOWN, fabgl::VK_LEFT,
  fabgl::VK_KP_LEFT, fabgl::VK_RIGHT, fabgl::VK_KP_RIGHT, fabgl::VK_KP_CENTER,
  fabgl::VK_F1, fabgl::VK_F2, fabgl::VK_F3, fabgl::VK_F4,
  fabgl::VK_F5, fabgl::VK_F6, fabgl::VK_F7, fabgl::VK_F8,
  fabgl::VK_F9, fabgl::VK_F10, fabgl::VK_F11, fabgl::VK_F12,
  fabgl::VK_GRAVE_a, fabgl::VK_GRAVE_e, fabgl::VK_ACUTE_e, fabgl::VK_GRAVE_i,
  fabgl::VK_GRAVE_o, fabgl::VK_GRAVE_u, fabgl::VK_CEDILLA_c, fabgl::VK_ESZETT,
  fabgl::VK_UMLAUT_u, fabgl::VK_UMLAUT_o, fabgl::VK_UMLAUT_a
}
 Represents each possible real or derived (SHIFT + real) key. More...
 

Detailed Description

Enumeration types

Enumeration Type Documentation

◆ Color

This enum defines named colors.

First eight full implement all available colors when 1 bit per channel mode is used (having 8 colors).

Enumerator
Black 

Equivalent to RGB222(0,0,0) and RGB888(0,0,0)

Red 

Equivalent to RGB222(2,0,0) and RGB888(128,0,0)

Green 

Equivalent to RGB222(0,2,0) and RGB888(0,128,0)

Yellow 

Equivalent to RGB222(2,2,0) and RGB888(128,128,0)

Blue 

Equivalent to RGB222(0,0,2) and RGB888(0,0,128)

Magenta 

Equivalent to RGB222(2,0,2) and RGB888(128,0,128)

Cyan 

Equivalent to RGB222(0,2,2) and RGB888(0,128,128)

White 

Equivalent to RGB222(2,2,2) and RGB888(128,128,128)

BrightBlack 

Equivalent to RGB222(1,1,1) and RGB888(64,64,64)

BrightRed 

Equivalent to RGB222(3,0,0) and RGB888(255,0,0)

BrightGreen 

Equivalent to RGB222(0,3,0) and RGB888(0,255,0)

BrightYellow 

Equivalent to RGB222(3,3,0) and RGB888(255,255,0)

BrightBlue 

Equivalent to RGB222(0,0,3) and RGB888(0,0,255)

BrightMagenta 

Equivalent to RGB222(3,0,3) and RGB888(255,0,255)

BrightCyan 

Equivalent to RGB222(0,3,3) and RGB888(0,255,255)

BrightWhite 

Equivalent to RGB222(3,3,3) and RGB888(255,255,255)

Examples:
VGA/Altair8800/Altair8800.ino.

◆ CursorName

enum fabgl::CursorName : uint8_t

This enum defines a set of predefined mouse cursors.

Enumerator
CursorPointerAmigaLike 

11x11 Amiga like colored mouse pointer

CursorPointerSimpleReduced 

10x15 mouse pointer

CursorPointerSimple 

11x19 mouse pointer

CursorPointerShadowed 

11x19 shadowed mouse pointer

CursorPointer 

12x17 mouse pointer

CursorPen 

16x16 pen

CursorCross1 

9x9 cross

CursorCross2 

11x11 cross

CursorPoint 

5x5 point

CursorLeftArrow 

11x11 left arrow

CursorRightArrow 

11x11 right arrow

CursorDownArrow 

11x11 down arrow

CursorUpArrow 

11x11 up arrow

CursorMove 

19x19 move

CursorResize1 

12x12 resize orientation 1

CursorResize2 

12x12 resize orientation 2

CursorResize3 

11x17 resize orientation 3

CursorResize4 

17x11 resize orientation 4

CursorTextInput 

7x15 text input

Examples:
VGA/MouseOnScreen/MouseOnScreen.ino.

◆ KbdMode

enum fabgl::KbdMode
strong

This enum defines how handle keyboard virtual keys.

Enumerator
NoVirtualKeys 

No virtual keys are generated

GenerateVirtualKeys 

Virtual keys are generated. You can call Keyboard.isVKDown() only.

CreateVirtualKeysQueue 

Virtual keys are generated and put on a queue. You can call Keyboard.isVKDown(), Keyboard.virtualKeyAvailable() and Keyboard.getNextVirtualKey()

◆ MouseType

Describes mouse type.

Enumerator
LegacyMouse 

Legacy PS2 mouse with three buttons, X and Y movements.

Intellimouse 

Microsoft Intellimouse compatible with three buttons, X and Y movements and a scroll wheel.

◆ NativePixelFormat

enum fabgl::NativePixelFormat : uint8_t
strong

This enum defines the display controller native pixel format.

Enumerator
Mono 

1 bit per pixel. 0 = black, 1 = white

SBGR2222 

8 bit per pixel: VHBBGGRR (bit 7=VSync 6=HSync 5=B 4=B 3=G 2=G 1=R 0=R). Each color channel can have values from 0 to 3 (maxmum intensity).

◆ PixelFormat

enum fabgl::PixelFormat : uint8_t
strong

This enum defines a pixel format.

Enumerator
Undefined 

Undefined pixel format

Mask 

1 bit per pixel. 0 = transparent, 1 = opaque (color must be specified apart)

RGBA2222 

8 bit per pixel: AABBGGRR (bit 7=A 6=A 5=B 4=B 3=G 2=G 1=R 0=R). AA = 0 fully transparent, AA = 3 fully opaque. Each color channel can have values from 0 to 3 (maxmum intensity).

RGBA8888 

32 bits per pixel: RGBA (R=byte 0, G=byte1, B=byte2, A=byte3). Minimum value for each channel is 0, maximum is 255.

◆ PS2DeviceType

enum fabgl::PS2DeviceType
strong

Represents the type of device attached to PS/2 port.

Enumerator
UnknownPS2Device 

Unknown device or unable to connect to the device

OldATKeyboard 

Old AT keyboard

MouseStandard 

Standard mouse

MouseWithScrollWheel 

Mouse with Scroll Wheel

Mouse5Buttons 

Mouse with 5 buttons

MF2KeyboardWithTranslation 

Standard MF2 keyboard with translation

M2Keyboard 

Standard MF2 keyboard. This is the most common value returned by USB/PS2 modern keyboards

◆ PS2Preset

enum fabgl::PS2Preset
strong

This enum defines what is connected to PS/2 ports.

Enumerator
KeyboardPort0_MousePort1 

Keyboard on Port 0 and Mouse on Port 1

KeyboardPort0 

Keyboard on Port 0 (no mouse)

MousePort0 

Mouse on port 0 (no keyboard)

◆ TermType

This enum defines supported terminals.

Enumerator
ANSI_VT 

Native ANSI/VT terminal

ADM3A 

Emulated Lear Siegler ADM-3A terminal

ADM31 

Emulated Lear Siegler ADM-31 terminal

Hazeltine1500 

Emulated Hazeltine 1500 terminal

Osborne 

Emulated Osborne I

Kaypro 

Emulated Kaypro

VT52 

Emulated VT52 terminal

Examples:
VGA/Altair8800/Altair8800.ino.

◆ uiButtonKind

enum fabgl::uiButtonKind
strong

Specifies the button kind.

Enumerator
Button 

Normal button - can have a single state. Generates only click events

Switch 

Switch - can have two states. Generates onChange events

◆ uiCheckBoxKind

enum fabgl::uiCheckBoxKind : int8_t
strong

Specifies the combobox behaviour.

Enumerator
CheckBox 

Normal checkbox

RadioButton 

Radio-button

◆ uiMessageBoxIcon

Icon displayed by the uiApp.messageBox() method.

Enumerator
None 

No icon is displayed

Question 

Question icon

Info 

Info icon

Warning 

Warning icon

Error 

Error icon

◆ uiMessageBoxResult

Return values from uiApp.messageBox() method.

Enumerator
Cancel 

Messagebox has been canceled

Button1 

Button1 has been pressed

Button2 

Button2 has been pressed

Button3 

Button3 has been pressed

◆ uiOrientation

enum fabgl::uiOrientation
strong

Item direction/orientation.

Enumerator
Vertical 

Vertical orientation

Horizontal 

Horizontal orientation

◆ uiOrigin

enum fabgl::uiOrigin
strong

Specifies window rectangle origin.

Enumerator
Screen 

Rectangle coordinates relative to the screen (that is the root window)

Parent 

Rectangle coordiantes relative to parent window

Window 

Rectangle coordinates relative to the window itself

◆ VGAScanStart

Represents one of the four blocks of horizontal or vertical line.

Enumerator
FrontPorch 

Horizontal line sequence is: FRONTPORCH -> SYNC -> BACKPORCH -> VISIBLEAREA

Sync 

Horizontal line sequence is: SYNC -> BACKPORCH -> VISIBLEAREA -> FRONTPORCH

BackPorch 

Horizontal line sequence is: BACKPORCH -> VISIBLEAREA -> FRONTPORCH -> SYNC

VisibleArea 

Horizontal line sequence is: VISIBLEAREA -> FRONTPORCH -> SYNC -> BACKPORCH

◆ VirtualKey

Represents each possible real or derived (SHIFT + real) key.

Enumerator
VK_NONE 

No character (marks the first virtual key)

VK_SPACE 

Space

VK_0 

Number 0

VK_1 

Number 1

VK_2 

Number 2

VK_3 

Number 3

VK_4 

Number 4

VK_5 

Number 5

VK_6 

Number 6

VK_7 

Number 7

VK_8 

Number 8

VK_9 

Number 9

VK_KP_0 

Keypad number 0

VK_KP_1 

Keypad number 1

VK_KP_2 

Keypad number 2

VK_KP_3 

Keypad number 3

VK_KP_4 

Keypad number 4

VK_KP_5 

Keypad number 5

VK_KP_6 

Keypad number 6

VK_KP_7 

Keypad number 7

VK_KP_8 

Keypad number 8

VK_KP_9 

Keypad number 9

VK_a 

Lower case letter 'a'

VK_b 

Lower case letter 'b'

VK_c 

Lower case letter 'c'

VK_d 

Lower case letter 'd'

VK_e 

Lower case letter 'e'

VK_f 

Lower case letter 'f'

VK_g 

Lower case letter 'g'

VK_h 

Lower case letter 'h'

VK_i 

Lower case letter 'i'

VK_j 

Lower case letter 'j'

VK_k 

Lower case letter 'k'

VK_l 

Lower case letter 'l'

VK_m 

Lower case letter 'm'

VK_n 

Lower case letter 'n'

VK_o 

Lower case letter 'o'

VK_p 

Lower case letter 'p'

VK_q 

Lower case letter 'q'

VK_r 

Lower case letter 'r'

VK_s 

Lower case letter 's'

VK_t 

Lower case letter 't'

VK_u 

Lower case letter 'u'

VK_v 

Lower case letter 'v'

VK_w 

Lower case letter 'w'

VK_x 

Lower case letter 'x'

VK_y 

Lower case letter 'y'

VK_z 

Lower case letter 'z'

VK_A 

Upper case letter 'A'

VK_B 

Upper case letter 'B'

VK_C 

Upper case letter 'C'

VK_D 

Upper case letter 'D'

VK_E 

Upper case letter 'E'

VK_F 

Upper case letter 'F'

VK_G 

Upper case letter 'G'

VK_H 

Upper case letter 'H'

VK_I 

Upper case letter 'I'

VK_J 

Upper case letter 'J'

VK_K 

Upper case letter 'K'

VK_L 

Upper case letter 'L'

VK_M 

Upper case letter 'M'

VK_N 

Upper case letter 'N'

VK_O 

Upper case letter 'O'

VK_P 

Upper case letter 'P'

VK_Q 

Upper case letter 'Q'

VK_R 

Upper case letter 'R'

VK_S 

Upper case letter 'S'

VK_T 

Upper case letter 'T'

VK_U 

Upper case letter 'U'

VK_V 

Upper case letter 'V'

VK_W 

Upper case letter 'W'

VK_X 

Upper case letter 'X'

VK_Y 

Upper case letter 'Y'

VK_Z 

Upper case letter 'Z'

VK_GRAVEACCENT 

Grave accent: `

VK_ACUTEACCENT 

Acute accent: ´

VK_QUOTE 

Quote: '

VK_QUOTEDBL 

Double quote: "

VK_EQUALS 

Equals: =

VK_MINUS 

Minus: -

VK_KP_MINUS 

Keypad minus: -

VK_PLUS 

Plus: +

VK_KP_PLUS 

Keypad plus: +

VK_KP_MULTIPLY 

Keypad multiply: *

VK_ASTERISK 

Asterisk: *

VK_BACKSLASH 

Backslash: \

VK_KP_DIVIDE 

Keypad divide: /

VK_SLASH 

Slash: /

VK_KP_PERIOD 

Keypad period: .

VK_PERIOD 

Period: .

VK_COLON 

Colon: :

VK_COMMA 

Comma: ,

VK_SEMICOLON 

Semicolon: ;

VK_AMPERSAND 

Ampersand: &

VK_VERTICALBAR 

Vertical bar: |

VK_HASH 

Hash: #

VK_AT 

At: @

VK_CARET 

Caret: ^

VK_DOLLAR 

Dollar: $

VK_POUND 

Pound: £

VK_EURO 

Euro: €

VK_PERCENT 

Percent: %

VK_EXCLAIM 

Exclamation mark: !

VK_QUESTION 

Question mark: ?

VK_LEFTBRACE 

Left brace: {

VK_RIGHTBRACE 

Right brace: }

VK_LEFTBRACKET 

Left bracket: [

VK_RIGHTBRACKET 

Right bracket: ]

VK_LEFTPAREN 

Left parenthesis: (

VK_RIGHTPAREN 

Right parenthesis: )

VK_LESS 

Less: <

VK_GREATER 

Greater: >

VK_UNDERSCORE 

Underscore: _

VK_DEGREE 

Degree: °

VK_SECTION 

Section: §

VK_TILDE 

Tilde: ~

VK_NEGATION 

Negation: ¬

VK_LSHIFT 

Left SHIFT

VK_RSHIFT 

Right SHIFT

VK_LALT 

Left ALT

VK_RALT 

Right ALT

VK_LCTRL 

Left CTRL

VK_RCTRL 

Right CTRL

VK_LGUI 

Left GUI

VK_RGUI 

Right GUI

VK_ESCAPE 

ESC

VK_PRINTSCREEN1 

PRINTSCREEN is translated as separated VK_PRINTSCREEN1 and VK_PRINTSCREEN2. VK_PRINTSCREEN2 is also generated by CTRL or SHIFT + PRINTSCREEN. So pressing PRINTSCREEN both VK_PRINTSCREEN1 and VK_PRINTSCREEN2 are generated, while pressing CTRL+PRINTSCREEN or SHIFT+PRINTSCREEN only VK_PRINTSCREEN2 is generated.

VK_PRINTSCREEN2 

PRINTSCREEN. See VK_PRINTSCREEN1

VK_SYSREQ 

SYSREQ

VK_INSERT 

INS

VK_KP_INSERT 

Keypad INS

VK_DELETE 

DEL

VK_KP_DELETE 

Keypad DEL

VK_BACKSPACE 

Backspace

VK_HOME 

HOME

VK_KP_HOME 

Keypad HOME

VK_END 

END

VK_KP_END 

Keypad END

VK_PAUSE 

PAUSE

VK_BREAK 

CTRL + PAUSE

VK_SCROLLLOCK 

SCROLLLOCK

VK_NUMLOCK 

NUMLOCK

VK_CAPSLOCK 

CAPSLOCK

VK_TAB 

TAB

VK_RETURN 

RETURN

VK_KP_ENTER 

Keypad ENTER

VK_APPLICATION 

APPLICATION / MENU key

VK_PAGEUP 

PAGEUP

VK_KP_PAGEUP 

Keypad PAGEUP

VK_PAGEDOWN 

PAGEDOWN

VK_KP_PAGEDOWN 

Keypad PAGEDOWN

VK_UP 

Cursor UP

VK_KP_UP 

Keypad cursor UP

VK_DOWN 

Cursor DOWN

VK_KP_DOWN 

Keypad cursor DOWN

VK_LEFT 

Cursor LEFT

VK_KP_LEFT 

Keypad cursor LEFT

VK_RIGHT 

Cursor RIGHT

VK_KP_RIGHT 

Keypad cursor RIGHT

VK_KP_CENTER 

Keypad CENTER key

VK_F1 

F1 function key

VK_F2 

F2 function key

VK_F3 

F3 function key

VK_F4 

F4 function key

VK_F5 

F5 function key

VK_F6 

F6 function key

VK_F7 

F7 function key

VK_F8 

F8 function key

VK_F9 

F9 function key

VK_F10 

F10 function key

VK_F11 

F11 function key

VK_F12 

F12 function key

VK_GRAVE_a 

Grave 'a': à

VK_GRAVE_e 

Grave 'e': è

VK_ACUTE_e 

Acute 'e': é

VK_GRAVE_i 

Grave 'i': ì

VK_GRAVE_o 

Grave 'o': ò

VK_GRAVE_u 

Grave 'u': ù

VK_CEDILLA_c 

Cedilla 'c': ç

VK_ESZETT 

Eszett: ß

VK_UMLAUT_u 

Umlaut 'u': ü

VK_UMLAUT_o 

Umlaut 'o': ö

VK_UMLAUT_a 

Umlaut 'a': ä

Examples:
VGA/VIC20/VIC20.ino.