Trait piston::event::MouseCursorEvent

pub trait MouseCursorEvent {
    fn from_xy(x: f64, y: f64, old_event: &Self) -> Option<Self>;
    fn mouse_cursor<U, F>(&self, f: F) -> Option<U> where F: FnMut(f64, f64) -> U;

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

The position of the mouse cursor

Required Methods

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

Creates a mouse cursor event.

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

Calls closure if this is a mouse cursor event.

Provided Methods

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

Returns mouse cursor arguments.

Implementors

• impl<T> MouseCursorEvent for T where T: GenericEvent