Struct wayland_server::protocol::wl_data_source::Implementation

pub struct Implementation<ID> {
    pub offer: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource, _: String),
    pub destroy: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource),
    pub set_actions: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource, _: u32),
}

Fields

offer: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource, _: String)

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.

Arguments: event_queue_handle, interface_data, wl_data_source, mime_type

destroy: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource)

destroy the data source

Destroy the data source.

Arguments: event_queue_handle, interface_data, wl_data_source

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

set_actions: fn(_: &mut EventLoopHandle, _: &mut ID, _: &Client, _: &WlDataSource, _: u32)

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.

Arguments: event_queue_handle, interface_data, wl_data_source, dnd_actions

This event only exists since version 3 of the interface

Trait Implementations

impl<ID> Copy for Implementation<ID>

impl<ID> Clone for Implementation<ID>

fn clone(&self) -> Implementation<ID>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<ID> PartialEq for Implementation<ID>

fn eq(&self, other: &Implementation<ID>) -> 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 !=.