Struct wayland_cursor::CursorTheme

pub struct CursorTheme { /* private fields */ }

Represents a cursor theme loaded from the system.

Implementations

impl CursorTheme

pub fn load(conn: &Connection, shm: WlShm, size: u32) -> Result<Self, InvalidId>

Load a cursor theme from system defaults.

Same as calling the following:

CursorTheme::load_or(conn, shm, "default", size)

pub fn load_or( conn: &Connection, shm: WlShm, name: &str, size: u32 ) -> Result<Self, InvalidId>

Load a cursor theme, using name as fallback.

The theme name and cursor size are read from the XCURSOR_THEME and XCURSOR_SIZE environment variables, respectively, or from the provided variables if those are invalid.

pub fn load_from_name( conn: &Connection, shm: WlShm, name: &str, size: u32 ) -> Result<Self, InvalidId>

Create a new cursor theme, ignoring the system defaults.

pub fn get_cursor(&mut self, name: &str) -> Option<&Cursor>

Retrieve a cursor from the theme.

This method returns None if this cursor is not provided either by the theme, or by one of its parents.

Trait Implementations

impl Debug for CursorTheme

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.