blockly > ShortcutRegistry > addKeyMapping
ShortcutRegistry.addKeyMapping() method
Adds a mapping between a keycode and a keyboard shortcut.
Signature:
addKeyMapping(keyCode: string | number | KeyCodes, shortcutName: string, opt_allowCollision?: boolean): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| keyCode | string | number | KeyCodes | The key code for the keyboard shortcut. If registering a key code with a modifier (ex: ctrl+c) use ShortcutRegistry.registry.createSerializedKey; |
| shortcutName | string | The name of the shortcut to execute when the given keycode is pressed. |
| opt_allowCollision | boolean | (Optional) True to prevent an error when adding a shortcut to a key that is already mapped to a shortcut. |
Returns:
void
Exceptions
{Error} if the given key code is already mapped to a shortcut.