Struct input::event::gesture::GesturePinchBeginEvent

pub struct GesturePinchBeginEvent { /* fields omitted */ }

Pinch gesture began

Trait Implementations

impl Eq for GesturePinchBeginEvent

impl Debug for GesturePinchBeginEvent

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl FromRaw<libinput_event_gesture> for GesturePinchBeginEvent

unsafe fn from_raw(ffi: *mut libinput_event_gesture) -> Self

Create a new instance of this type from a raw pointer.

impl AsRaw<libinput_event_gesture> for GesturePinchBeginEvent

fn as_raw(&self) -> *const libinput_event_gesture

Receive a raw pointer representing this type.

impl PartialEq for GesturePinchBeginEvent

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Hash for GesturePinchBeginEvent

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl EventTrait for GesturePinchBeginEvent

fn into_event(self) -> Event where
    Self: Sized, 

Convert into a general Event again

fn context(&self) -> Libinput

Get the libinput context from the event.

fn device(&self) -> Device

Return the device associated with this event.

impl Drop for GesturePinchBeginEvent

fn drop(&mut self)

A method called when the value goes out of scope.

impl GesturePinchEventTrait for GesturePinchBeginEvent

fn scale(&self) -> f64

Return the absolute scale of a pinch gesture, the scale is the division of the current distance between the fingers and the distance at the start of the gesture.

fn into_gesture_pinch_event(self) -> GesturePinchEvent where
    Self: Sized, 

Convert into a general GesturePinchEvent