Struct sdl2::JoystickSubsystem
[−]
[src]
pub struct JoystickSubsystem { // some fields omitted }
Methods
impl JoystickSubsystem
[src]
fn num_joysticks(&self) -> Result<u32, String>
Retreive the total number of attached joysticks and controllers identified by SDL.
fn open(&self, joystick_index: u32) -> Result<Joystick, IntegerOrSdlError>
Attempt to open the joystick at number id
and return it.
fn name_for_index(&self, joystick_index: u32) -> Result<String, IntegerOrSdlError>
Return the name of the joystick at index id
fn device_guid(&self, joystick_index: u32) -> Result<Guid, IntegerOrSdlError>
Get the GUID for the joystick number id
fn set_event_state(&self, state: bool)
If state is true
joystick events are processed, otherwise
they're ignored.
fn event_state(&self) -> bool
Return true
if joystick events are processed.
fn update(&self)
Force joystick update when not using the event loop
impl JoystickSubsystem
[src]
Trait Implementations
impl Clone for JoystickSubsystem
[src]
fn clone(&self) -> JoystickSubsystem
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more