WARNING: Most of this content (with the exception of the Mozilla 1.9 XPCOM reference) is very old, and can be expected to be out of date and possibly obsolete. For better XUL documentation, please visit the XUL hub at the Mozilla Developer Center.
XUL Tutorial - Key Codes
The following keycodes can be used in the keycode attribute of the XUL key element and the XBL handler element.
| VK_CANCEL | VK_BACK | VK_TAB | VK_CLEAR |
| VK_RETURN | VK_ENTER | VK_SHIFT | VK_CONTROL |
| VK_ALT | VK_PAUSE | VK_CAPS_LOCK | VK_ESCAPE |
| VK_SPACE | VK_PAGE_UP | VK_PAGE_DOWN | VK_END |
| VK_HOME | VK_LEFT | VK_UP | VK_RIGHT |
| VK_DOWN | VK_PRINTSCREEN | VK_INSERT | VK_DELETE |
| VK_0 | VK_1 | VK_2 | VK_3 |
| VK_4 | VK_5 | VK_6 | VK_7 |
| VK_8 | VK_9 | VK_SEMICOLON | VK_EQUALS |
| VK_A | VK_B | VK_C | VK_D |
| VK_E | VK_F | VK_G | VK_H |
| VK_I | VK_J | VK_K | VK_L |
| VK_M | VK_N | VK_O | VK_P |
| VK_Q | VK_R | VK_S | VK_T |
| VK_U | VK_V | VK_W | VK_X |
| VK_Y | VK_Z | VK_NUMPAD0 | VK_NUMPAD1 |
| VK_NUMPAD2 | VK_NUMPAD3 | VK_NUMPAD4 | VK_NUMPAD5 |
| VK_NUMPAD6 | VK_NUMPAD7 | VK_NUMPAD8 | VK_NUMPAD9 |
| VK_MULTIPLY | VK_ADD | VK_SEPARATOR | VK_SUBTRACT |
| VK_DECIMAL | VK_DIVIDE | VK_F1 | VK_F2 |
| VK_F3 | VK_F4 | VK_F5 | VK_F6 |
| VK_F7 | VK_F8 | VK_F9 | VK_F10 |
| VK_F11 | VK_F12 | VK_F13 | VK_F14 |
| VK_F15 | VK_F16 | VK_F17 | VK_F18 |
| VK_F19 | VK_F20 | VK_F21 | VK_F22 |
| VK_F23 | VK_F24 | VK_NUM_LOCK | VK_SCROLL_LOCK |
| VK_COMMA | VK_PERIOD | VK_SLASH | VK_BACK_QUOTE |
| VK_OPEN_BRACKET | VK_BACK_SLASH | VK_CLOSE_BRACKET | VK_QUOTE |
| VK_HELP |
