sdlGetKeyName function
Get a human-readable name for a key.
See SDL_Scancode and SDL_Keycode for details.
\param key the desired SDL_Keycode to query \returns a pointer to a UTF-8 string that stays valid at least until the next call to this function. If you need it around any longer, you must copy it. If the key doesn't have a name, this function returns an empty string ("").
\since This function is available since SDL 2.0.0.
\sa SDL_GetKeyFromName \sa SDL_GetKeyFromScancode \sa SDL_GetScancodeFromKey
extern DECLSPEC const char *SDLCALL SDL_GetKeyName(SDL_Keycode key)
Implementation
String? sdlGetKeyName(int key) {
final sdlGetKeyNameLookupFunction = libSdl2.lookupFunction<
Pointer<Utf8> Function(Int32 key),
Pointer<Utf8> Function(int key)>('SDL_GetKeyName');
final result = sdlGetKeyNameLookupFunction(key);
if (result == nullptr) {
return null;
}
return result.toDartString();
}