Function selection_send_notify 

pub fn selection_send_notify(
    requestor: &Window,
    selection: &Atom,
    target: &Atom,
    property: &Atom,
    time_: u32,
)

Sends a response to SelectionRequest event.

requestor

window to which to deliver response.

selection

selection that was requested.

target

target that was selected.

property

property in which the selection owner stored the data, or GDK_NONE to indicate that the request was rejected.

time_

timestamp.