Struct GestureTuning 

pub struct GestureTuning {
    pub touch_slop: Pixels,
    pub multi_tap_interval: Duration,
    pub multi_tap_slop: Pixels,
    pub long_press_duration: Duration,
    pub scroll_physics: ScrollPhysics,
    pub min_fling_velocity: f32,
}

The timing, distance and feel constants that touch gesture recognition uses.

The window reads these once, when it opens, from the platform’s PlatformGestures::tuning. Platforms override the defaults when their users expect different feel. The defaults follow iOS.

Examples

use std::time::Duration;
use gpui::{GestureTuning, px};

let tuning = GestureTuning {
    touch_slop: px(12.),
    long_press_duration: Duration::from_millis(600),
    ..GestureTuning::default()
};
assert_eq!(tuning.multi_tap_slop, px(16.));

Fields

touch_slop: Pixels

How far a touch may move, in logical pixels, before it stops being a tap and becomes a pan or drag. The default is 8 pixels.

multi_tap_interval: Duration

The longest gap between taps that still lets them count as a multi-tap. The default is 400 milliseconds.

multi_tap_slop: Pixels

The largest distance between two taps, in logical pixels, that still counts them as one multi-tap. The default is 16 pixels.

long_press_duration: Duration

How long a touch must stay within Self::touch_slop before it counts as a long press. The default is 500 milliseconds.

scroll_physics: ScrollPhysics

How scroll momentum slows down after a fling.

min_fling_velocity: f32

The slowest release speed, in pixels per second, that still starts scroll momentum. The default is 50.

Trait Implementations

impl Clone for GestureTuning

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for GestureTuning

impl Debug for GestureTuning

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

Formats the value using the given formatter.

impl Default for GestureTuning

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for GestureTuning

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GestureTuning