Trait piston_window::prelude::MouseScrollEvent
source · pub trait MouseScrollEvent: Sized {
// Required methods
fn from_pos(pos: [f64; 2], old_event: &Self) -> Option<Self>;
fn mouse_scroll<U, F>(&self, f: F) -> Option<U>
where F: FnMut([f64; 2]) -> U;
// Provided method
fn mouse_scroll_args(&self) -> Option<[f64; 2]> { ... }
}
Expand description
The scroll of the mouse wheel.
Required Methods§
Provided Methods§
sourcefn mouse_scroll_args(&self) -> Option<[f64; 2]>
fn mouse_scroll_args(&self) -> Option<[f64; 2]>
Returns mouse scroll arguments.
Object Safety§
This trait is not object safe.