Struct PointerIconState 

pub struct PointerIconState { /* private fields */ }

The icon one window’s pointer shows, with the change its platform has not applied yet. The app context keeps one for callers of the free functions below; a shell keeps one per surface, because the OS owns cursors per window.

Implementations

impl PointerIconState

pub fn new() -> Self

A session showing the platform default with no change pending.

pub fn set(&self, icon: PointerIcon)

Requests icon; a request for the icon already held changes nothing.

pub fn take_change(&self) -> Option<PointerIcon>

The change the platform has not applied yet, taken.

pub fn refresh(&self)

Offers the held icon to the platform again, as a pending change.

pub fn current(&self) -> PointerIcon

The icon currently requested, applied or not.

Trait Implementations

impl Default for PointerIconState

fn default() -> Self

Returns the “default value” for a type.