Struct wayland_client::protocol::wl_data_source::WlDataSource

pub struct WlDataSource { /* fields omitted */ }

Methods

impl WlDataSource

fn offer(&self, mime_type: String) -> RequestResult<()>

add an offered mime type

This request adds a mime type to the set of mime types advertised to targets. Can be called several times to offer multiple types.

fn destroy(&self) -> RequestResult<()>

destroy the data source

Destroy the data source.

This is a destructor, you cannot send requests to this object once this method is called.

fn set_actions(&self, dnd_actions: u32) -> RequestResult<()>

set the available drag-and-drop actions

Sets the actions that the source side client supports for this operation. This request may trigger wl_data_source.action and wl_data_offer.action events if the compositor needs to change the selected action.

The dnd_actions argument must contain only values expressed in the wl_data_device_manager.dnd_actions enum, otherwise it will result in a protocol error.

This request must be made once only, and can only be made on sources used in drag-and-drop, so it must be performed before wl_data_device.start_drag. Attempting to use the source other than for drag-and-drop will raise a protocol error.

This request is only available since version 3 of the interface

Trait Implementations

impl Send for WlDataSource

impl Sync for WlDataSource

impl Proxy for WlDataSource

fn ptr(&self) -> *mut wl_proxy

Pointer to the underlying wayland proxy object

unsafe fn from_ptr_new(ptr: *mut wl_proxy) -> WlDataSource

Create an instance from a wayland pointer

unsafe fn from_ptr_initialized(ptr: *mut wl_proxy) -> WlDataSource

Create an instance from a wayland pointer

fn interface_ptr() -> *const wl_interface

Pointer to the interface representation

fn interface_name() -> &'static str

Internal wayland name of this interface

fn supported_version() -> u32

Max version of this interface supported

fn version(&self) -> u32

Current version of the interface this proxy is instantiated with

fn status(&self) -> Liveness

Check if the proxy behind this handle is actually still alive

fn equals(&self, other: &WlDataSource) -> bool

Check of two handles are actually the same wayland object

fn set_user_data(&self, ptr: *mut ())

Set a pointer associated as user data on this proxy

fn get_user_data(&self) -> *mut ()

Get the pointer associated as user data on this proxy

unsafe fn clone_unchecked(&self) -> WlDataSource

Unsafely clone this proxy handle

fn clone(&self) -> Option<Self> where
    Self: Sized, 

Clone this proxy handle

impl<ID: 'static> Implementable<ID> for WlDataSource

type Implementation = Implementation<ID>

The type containing the implementation for the event callbacks

unsafe fn __dispatch_msg(
    &self,
    opcode: u32,
    args: *const wl_argument
) -> Result<(), ()>