Enum smithay_client_toolkit::pointer::AutoPointer

pub enum AutoPointer {
    Themed(ThemedPointer),
    UnThemed(Proxy<WlPointer>),
}

A pointer wrapper to gracefully handle a missing libwayland-cursor

It has the same API as ThemedPointer, but falls back to doing nothing in its Unthemed variant.

Variants

Themed(ThemedPointer)

The ThemedPointer

UnThemed(Proxy<WlPointer>)

The regular pointer if theme capability is not available

Methods

impl AutoPointer

pub fn set_cursor(&self, name: &str, serial: Option<u32>) -> Result<(), ()>

Change the cursor to the given cursor name

Possible names depend on the theme. Does nothing and returns Err(()) if given name is not available.

Does nothing an returns Ok(()) if no theme is loaded (if wayland-cursor is not available).

If this is done as an answer to an input event, you need to provide the associated serial otherwise the server may ignore the request.

Trait Implementations

impl Clone for AutoPointer

fn clone(&self) -> AutoPointer

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Deref for AutoPointer

type Target = Proxy<WlPointer>

The resulting type after dereferencing.

fn deref(&self) -> &Proxy<WlPointer>

Dereferences the value.