Struct DragDelta 

#[repr(C)]
pub struct DragDelta {
    pub dx: f32,
    pub dy: f32,
}

Drag offset from the cursor position at drag start (logical pixels). dx/dy are the delta from drag start to current position.

Fields

dx: f32

dy: f32

Implementations

impl DragDelta

pub const fn new(dx: f32, dy: f32) -> Self

pub const fn zero() -> Self

Trait Implementations

impl Clone for DragDelta

fn clone(&self) -> DragDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DragDelta

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

Formats the value using the given formatter.

impl Default for DragDelta

fn default() -> DragDelta

Returns the “default value” for a type.

impl PartialEq for DragDelta

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for DragDelta

fn partial_cmp(&self, other: &DragDelta) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for DragDelta

impl StructuralPartialEq for DragDelta