Enum smithay_client_toolkit::pointer::AutoThemer

pub enum AutoThemer {
    Themed(ThemeManager),
    UnThemed,
}

Wrapper to gracefully handle a missing libwayland-cursor

This wrapper has the same API as ThemeManager, but will gracefully handle the case of a missing libwayland-cursor by doing nothing.

It is a convenience wrapper to handle systems where libwayland-client.so is available but not libwayland-cursor.so.

Variants

Themed(ThemeManager)

The theme could be loaded

UnThemed

libwayland-cursor.so is not available

Methods

impl AutoThemer

pub fn init(
    name: Option<&str>,
    compositor: Proxy<WlCompositor>,
    shm: &Proxy<WlShm>
) -> AutoThemer

Load a system pointer theme

Will use the default theme of the system if name is None.

Falls back to UnThemed if libwayland-cursor is not available.

pub fn theme_pointer(&self, pointer: Proxy<WlPointer>) -> AutoPointer

Wrap a pointer to theme it

pub fn theme_pointer_with_impl<Impl, UD>(
    &self,
    seat: &Proxy<WlSeat>,
    implementation: Impl,
    user_data: UD
) -> AutoPointer where
    Impl: FnMut(Event, AutoPointer) + Send + 'static,
    UD: Send + Sync + 'static, 

Initialize a new pointer as a ThemedPointer with an adapter implementation

You need to provide an implementation as if implementing a wl_pointer, but it will receive as meta argument an AutoPointer wrapping your pointer, rather than a Proxy<WlPointer>.

pub unsafe fn theme_pointer_with_nonsend_impl<Impl, UD>(
    &self,
    pointer: NewProxy<WlPointer>,
    implementation: Impl,
    user_data: UD,
    token: &QueueToken
) -> AutoPointer where
    Impl: FnMut(Event, AutoPointer) + Send + 'static,
    UD: Send + Sync + 'static, 

Initialize a new pointer as a ThemedPointer with an adapter implementation

Like theme_pointer_with_impl but allows you to have a non-Send implementation.

Unsafe for the same reasons as NewProxy::implement_nonsend.