Struct runa_wayland_protocols::stable::xdg_shell::xdg_popup::v5::requests::Reposition

pub struct Reposition {
    pub positioner: Object,
    pub token: u32,
}

recalculate the popup’s location

Reposition an already-mapped popup. The popup will be placed given the details in the passed xdg_positioner object, and a xdg_popup.repositioned followed by xdg_popup.configure and xdg_surface.configure will be emitted in response. Any parameters set by the previous positioner will be discarded.

The passed token will be sent in the corresponding xdg_popup.repositioned event. The new popup position will not take effect until the corresponding configure event is acknowledged by the client. See xdg_popup.repositioned for details. The token itself is opaque, and has no other special meaning.

If multiple reposition requests are sent, the compositor may skip all but the last one.

If the popup is repositioned in response to a configure event for its parent, the client should send an xdg_positioner.set_parent_configure and possibly an xdg_positioner.set_parent_size request to allow the compositor to properly constrain the popup.

If the popup is repositioned together with a parent that is being resized, but not in response to a configure event, the client should send an xdg_positioner.set_parent_size request.

Fields

positioner: Object

token: u32

Implementations

impl Reposition

pub const OPCODE: u16 = 2u16

Trait Implementations

impl Clone for Reposition

fn clone(&self) -> Reposition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Reposition

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

Formats the value using the given formatter.

impl<'a> Deserialize<'a> for Reposition

fn deserialize(data: &'a [u8], fds: &'a [RawFd]) -> Result<Self, Error>

Deserialize from the given buffer. Returns deserialized message, and number of bytes and file descriptors consumed, respectively.

impl PartialEq<Reposition> for Reposition

fn eq(&self, other: &Reposition) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Reposition

fn serialize<Fds: Extend<OwnedFd>>(self, buf: &mut BytesMut, fds: &mut Fds)

Serialize into the buffered writer. This function returns no errors, failures in seializing are generally program errors, and triggers panicking.

fn len(&self) -> u16

How many bytes will this message serialize to. Including the 8 byte header.

fn nfds(&self) -> u8

How many file descriptors will this message serialize to.

impl Copy for Reposition

impl Eq for Reposition

impl StructuralEq for Reposition

impl StructuralPartialEq for Reposition