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| ☜ | MWAPI - Key, Character and Pointer Button CodesDraft MDC Standard | ☞ | ||||
Keyboard keys are identified by key codes (keycodes).
| keycode | ::= | │ │ │ │ │ │ |
grahic commacode functionkey modifierkey implementationvalue |
│ │ │ │ │ │ |
| commacode | ::= | COMMA |
| modifierkey | ::= | │ │ │ │ │ │ │ │ │ │ │ |
ALT ALTR COMMAND COMPOSE COMPOSER CTRL CTRLR OPTION SHIFT SHIFTR |
│ │ │ │ │ │ │ │ │ │ │ |
| functionkey | ::= | │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ |
BACKSP BREAK CAPSLOCK DEL DOWN END ENTER F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 FIND HOME INS LEFT NEXT NUM0 NUM1 NUM2 NUM3 NUM4 NUM5 NUM6 NUM7 NUM8 NUM9 NUMDEC NUMDEL NUMDIV NUMENTER NUMLOCK NUMMINUS NUMMULT NUMPLUS PAGEDOWN PAGEUP PAUSE PF1 PF2 PF3 PF4 RET RIGHT SCRLLOCK SEL TAB UP |
│ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ |
Key sequences, consisting of one or more keys, which result in the production of a character are identified by character codes (charcodes).
| charcode | ::= | [ modifierkey + ] ... | │ │ │ │ │ |
graphic commacode functionkey implementationvalue |
│ │ │ │ │ |
A charcode never contains SHIFT (or SHIFTR) in combination with a graphic.
The comma character has two representations: the comma graphic and commacode. When an application assigns a value to an attribute that has as its domain a list of key codes (L keycode) or a list of character codes (L charcode), the commacode form must be used. When the MWAPI implementation sets the value of an attribute with a domain of keycode or charcode, the graphic form is used.
Pointer buttons are identified by pointer button codes (pbuttoncodes).
| pbuttoncode | ::= | [ modifierkey + ] ... | │ │ │ │ │ |
PB1 PB2 PB3 implementationvalue |
│ │ │ │ │ |
If a pointing device has a single button, it is identified as PB1. If a pointing device has two buttons, they are identified as PB1 and PB3. If a pointing device has three buttons, they are identified as PB1, PB2 and PB3. For any pointing device, PB1 indicates the primary button.
When the MWAPI implementation assigns to an attribute a charcode or pbuttoncode that contains multiple modifierkeys, the modifierkeys are listed in collating sequence. When an application assigns to an attribute a charcode or pbuttoncode that contains multiple modifierkeys, the modifierkeys can be listed in any sequence.
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Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.
Some specifications are "approved for inclusion in a future standard". Note that the MUMPS Development Committee cannot guarantee that such future standards will indeed be published.
This page most recently updated on 14-Nov-2023, 21:55:34.
For comments, contact Ed de Moel (demoel@jacquardsystems.com)