Trait input::mouse::MouseRelativeEvent[−][src]

pub trait MouseRelativeEvent: Sized {
    fn from_xy(x: f64, y: f64, old_event: &Self) -> Option<Self>;

    fn mouse_relative<U, F>(&self, f: F) -> Option<U>
    where
        F: FnMut(f64, f64) -> U;

    fn mouse_relative_args(&self) -> Option<[f64; 2]> { ... }
}

The relative movement of mouse cursor

Required methods

fn from_xy(x: f64, y: f64, old_event: &Self) -> Option<Self>[src]

Creates a mouse relative event.

fn mouse_relative<U, F>(&self, f: F) -> Option<U> where
    F: FnMut(f64, f64) -> U, [src]

Calls closure if this is a mouse relative event.

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Provided methods

fn mouse_relative_args(&self) -> Option<[f64; 2]>[src]

Returns mouse relative arguments.

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Implementors

impl MouseRelativeEvent for Event[src]

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