Keyboard Event
This table described all fields of keyboard-related component events.
Field | Name | Type | Description |
ID | id | Integer | Event type ID. |
When | when | Date | Event timestamp. |
Modifiers | modifiers | Integer | The modifier mask for this event. Modifiers represent the state of all modal keys, such as ALT, CTRL, META, just after the event occurred. This value is a bitwise OR of the following constants:
|
Alt Down | altDown | Boolean | True if Alt key was down when an event occurred. |
Alt Graph Down | altGraphDown | Boolean | True if Alt Graph key was down when an event occurred. |
Control Down | controlDown | Boolean | True if Control key was down when an event occurred. |
Shift Down | shiftDown | Boolean | True if Shift key was down when an event occurred. |
Meta Down | metaDown | Boolean | True if Meta key was down when an event occurred. |
Action Key | actionKey | Boolean | Defines whether the key in this event is an "action" key. Typically an action key does not fire a Unicode character and is not a modifier key. |
Key Character | keyChar | String | Returns the character associated with the key in this event. For example, the Key Typed event for shift + "a" returns the value for "A". Key Pressed and Key Released events are not intended for reporting of character input. Therefore, the values returned by this method are guaranteed to be meaningful only for Key Typed events. |
Key Code | keyCode | Integer | The integer key code associated with the key in this event. Key Typed event is not intended for reporting of character code. Therefore, the values returned by this method are guaranteed to be meaningful only for Key Pressed and Key Released events. |
Key Location | keyLocation | Integer | Returns the location of the key that originated this key event. Some keys occur more than once on a keyboard, e.g. the left and right shift keys. Additionally, some keys occur on the numeric keypad. This provides a way of distinguishing such keys. Available locations:
|
Key Codes
Key | Key Code |
VK_0 | 48 |
VK_1 | 49 |
VK_2 | 50 |
VK_3 | 51 |
VK_4 | 52 |
VK_5 | 53 |
VK_6 | 54 |
VK_7 | 55 |
VK_8 | 56 |
VK_9 | 57 |
VK_A | 65 |
VK_ACCEPT | 30 |
VK_ADD | 107 |
VK_AGAIN | 65481 |
VK_ALL_CANDIDATES | 256 |
VK_ALPHANUMERIC | 240 |
VK_ALT | 18 |
VK_ALT_GRAPH | 65406 |
VK_AMPERSAND | 150 |
VK_ASTERISK | 151 |
VK_AT | 512 |
VK_B | 66 |
VK_BACK_QUOTE | 192 |
VK_BACK_SLASH | 92 |
VK_BACK_SPACE | 8 |
VK_BEGIN | 65368 |
VK_BRACELEFT | 161 |
VK_BRACERIGHT | 162 |
VK_C | 67 |
VK_CANCEL | 3 |
VK_CAPS_LOCK | 20 |
VK_CIRCUMFLEX | 514 |
VK_CLEAR | 12 |
VK_CLOSE_BRACKET | 93 |
VK_CODE_INPUT | 258 |
VK_COLON | 513 |
VK_COMMA | 44 |
VK_COMPOSE | 65312 |
VK_CONTEXT_MENU | 525 |
VK_CONTROL | 17 |
VK_CONVERT | 28 |
VK_COPY | 65485 |
VK_CUT | 65489 |
VK_D | 68 |
VK_DEAD_ABOVEDOT | 134 |
VK_DEAD_ABOVERING | 136 |
VK_DEAD_ACUTE | 129 |
VK_DEAD_BREVE | 133 |
VK_DEAD_CARON | 138 |
VK_DEAD_CEDILLA | 139 |
VK_DEAD_CIRCUMFLEX | 130 |
VK_DEAD_DIAERESIS | 135 |
VK_DEAD_DOUBLEACUTE | 137 |
VK_DEAD_GRAVE | 128 |
VK_DEAD_IOTA | 141 |
VK_DEAD_MACRON | 132 |
VK_DEAD_OGONEK | 140 |
VK_DEAD_SEMIVOICED_SOUND | 143 |
VK_DEAD_TILDE | 131 |
VK_DEAD_VOICED_SOUND | 142 |
VK_DECIMAL | 110 |
VK_DELETE | 127 |
VK_DIVIDE | 111 |
VK_DOLLAR | 515 |
VK_DOWN | 40 |
VK_E | 69 |
VK_END | 35 |
VK_ENTER | 10 |
VK_EQUALS | 61 |
VK_ESCAPE | 27 |
VK_EURO_SIGN | 516 |
VK_EXCLAMATION_MARK | 517 |
VK_F | 70 |
VK_F1 | 112 |
VK_F10 | 121 |
VK_F11 | 122 |
VK_F12 | 123 |
VK_F13 | 61440 |
VK_F14 | 61441 |
VK_F15 | 61442 |
VK_F16 | 61443 |
VK_F17 | 61444 |
VK_F18 | 61445 |
VK_F19 | 61446 |
VK_F2 | 113 |
VK_F20 | 61447 |
VK_F21 | 61448 |
VK_F22 | 61449 |
VK_F23 | 61450 |
VK_F24 | 61451 |
VK_F3 | 114 |
VK_F4 | 115 |
VK_F5 | 116 |
VK_F6 | 117 |
VK_F7 | 118 |
VK_F8 | 119 |
VK_F9 | 120 |
VK_FINAL | 24 |
VK_FIND | 65488 |
VK_FULL_WIDTH | 243 |
VK_G | 71 |
VK_GREATER | 160 |
VK_H | 72 |
VK_HALF_WIDTH | 244 |
VK_HELP | 156 |
VK_HIRAGANA | 242 |
VK_HOME | 36 |
VK_I | 73 |
VK_INPUT_METHOD_ON_OFF | 263 |
VK_INSERT | 155 |
VK_INVERTED_EXCLAMATION_MARK | 518 |
VK_J | 74 |
VK_JAPANESE_HIRAGANA | 260 |
VK_JAPANESE_KATAKANA | 259 |
VK_JAPANESE_ROMAN | 261 |
VK_K | 75 |
VK_KANA | 21 |
VK_KANA_LOCK | 262 |
VK_KANJI | 25 |
VK_KATAKANA | 241 |
VK_KP_DOWN | 225 |
VK_KP_LEFT | 226 |
VK_KP_RIGHT | 227 |
VK_KP_UP | 224 |
VK_L | 76 |
VK_LEFT | 37 |
VK_LEFT_PARENTHESIS | 519 |
VK_LESS | 153 |
VK_M | 77 |
VK_META | 157 |
VK_MINUS | 45 |
VK_MODECHANGE | 31 |
VK_MULTIPLY | 106 |
VK_N | 78 |
VK_NONCONVERT | 29 |
VK_NUM_LOCK | 144 |
VK_NUMBER_SIGN | 520 |
VK_NUMPAD0 | 96 |
VK_NUMPAD1 | 97 |
VK_NUMPAD2 | 98 |
VK_NUMPAD3 | 99 |
VK_NUMPAD4 | 100 |
VK_NUMPAD5 | 101 |
VK_NUMPAD6 | 102 |
VK_NUMPAD7 | 103 |
VK_NUMPAD8 | 104 |
VK_NUMPAD9 | 105 |
VK_O | 79 |
VK_OPEN_BRACKET | 91 |
VK_P | 80 |
VK_PAGE_DOWN | 34 |
VK_PAGE_UP | 33 |
VK_PASTE | 65487 |
VK_PAUSE | 19 |
VK_PERIOD | 46 |
VK_PLUS | 521 |
VK_PREVIOUS_CANDIDATE | 257 |
VK_PRINTSCREEN | 154 |
VK_PROPS | 65482 |
VK_Q | 81 |
VK_QUOTE | 222 |
VK_QUOTEDBL | 152 |
VK_R | 82 |
VK_RIGHT | 39 |
VK_RIGHT_PARENTHESIS | 522 |
VK_ROMAN_CHARACTERS | 245 |
VK_S | 83 |
VK_SCROLL_LOCK | 145 |
VK_SEMICOLON | 59 |
VK_SEPARATER | 108 |
VK_SEPARATOR | 108 |
VK_SHIFT | 16 |
VK_SLASH | 47 |
VK_SPACE | 32 |
VK_STOP | 65480 |
VK_SUBTRACT | 109 |
VK_T | 84 |
VK_TAB | 9 |
VK_U | 85 |
VK_UNDEFINED | 0 |
VK_UNDERSCORE | 523 |
VK_UNDO | 65483 |
VK_UP | 38 |
VK_V | 86 |
VK_W | 87 |
VK_WINDOWS | 524 |
VK_X | 88 |
VK_Y | 89 |
VK_Z | 90 |
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