Struct smithay_client_toolkit::pointer::ThemeManager

pub struct ThemeManager { /* fields omitted */ }

Wrapper managing a system theme for pointer images

You can use it to initialize new pointers in order to theme them.

Is is also clone-able in case you need to handle several pointer theming from different places.

Note that it is however not Send nor Sync

Methods

impl ThemeManager

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

Load a system pointer theme

Will use the default theme of the system if name is None or XCURSOR_THEME is unset. The size of the theme is controlled by XCURSOR_SIZE environment variable.

Fails if libwayland-cursor is not available.

pub fn theme_pointer(&self, pointer: WlPointer) -> ThemedPointer

Wrap a pointer to theme it

pub fn theme_pointer_with_impl<Impl, UD>(
    &self,
    seat: &WlSeat,
    implementation: Impl,
    user_data: UD
) -> ThemedPointer where
    Impl: FnMut(Event, ThemedPointer) + 'static,
    UD: '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 a ThemedPointer wrapping your pointer, rather than a WlPointer.