Enum GestureKind 

pub enum GestureKind {
    Tap,
    LongPress,
    Drag,
    Hover,
    Pinch,
    Pan,
}

A gesture a node wants delivered. Backends attach the matching native recognizer when day-core calls Toolkit::enable_gesture; the default is no gesture (recognizers cost, so opt-in).

Variants

Tap

LongPress

Drag

Hover

The pointer moving over the node without pressing (docs/canvas.md “Interaction”), and leaving it. Delivered only where a pointer exists: every desktop, an iPad with a trackpad or pencil, an Android device with a mouse or stylus. A touch-only device reports none, which is the right answer, not a gap, so anything reachable by hover must also be reachable by a tap.

Pinch

Pinch/magnify (docs/shapes.md): trackpad magnification, two-finger touch pinch.

Pan

Viewport pan (docs/shapes.md): trackpad two-finger scroll, two-finger touch pan. Distinct from GestureKind::Drag, the primary pointer’s press-drag.

Trait Implementations

impl Clone for GestureKind

fn clone(&self) -> GestureKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GestureKind

impl Debug for GestureKind

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

Formats the value using the given formatter.

impl Eq for GestureKind

impl Hash for GestureKind

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GestureKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GestureKind