Struct DownEventHandler

pub struct DownEventHandler { /* private fields */ }

Left mouse or touch is pressed (Arg is index)

Implementations

impl DownEventHandler

pub fn new() -> Self

pub fn on<F>(&mut self, callback: F)

where F: FnMut(&DownEvent) + 'static,

pub fn raise(idx: c_int)

pub fn index(&self) -> Option<usize>

pub fn reorder(&self, new_index: usize) -> Option<()>

Reorder by index

Trait Implementations

impl Default for DownEventHandler

fn default() -> Self

Returns the “default value” for a type.

impl Drop for DownEventHandler

fn drop(&mut self)

Executes the destructor for this type.