Enum Request

#[non_exhaustive]
pub enum Request<'a> {
    Destroy,
    SetCursorPositionHint {
        surface_x: f64,
        surface_y: f64,
    },
    SetRegion {
        region: Option<WlRegion>,
    },
}

Available on crate features unstable and client only.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Destroy

destroy the locked pointer object

Destroy the locked pointer object. If applicable, the compositor will unlock the pointer.

This is a destructor, once sent this object cannot be used any longer.

SetCursorPositionHint

set the pointer cursor position hint

Set the cursor position hint relative to the top left corner of the surface.

If the client is drawing its own cursor, it should update the position hint to the position of its own cursor. A compositor may use this information to warp the pointer upon unlock in order to avoid pointer jumps.

The cursor position hint is double-buffered state, see wl_surface.commit.

Fields

surface_x: f64

surface-local x coordinate

surface_y: f64

surface-local y coordinate

SetRegion

set a new lock region

Set a new region used to lock the pointer.

The new lock region is double-buffered, see wl_surface.commit.

For details about the lock region, see wp_locked_pointer.

Fields

region: Option<WlRegion>

region of surface

Implementations

impl<'a> Request<'a>

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl<'a> Debug for Request<'a>

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

Formats the value using the given formatter.