List:onDrop(kind, content) event
This event is fired when the user has dropped the mouse over the List.
Parameters
kind
A string representing the kind of content dropped on the List.
content
The content dropped on the List, the type of which depends on the following table:
| kind | content |
|---|---|
"text" |
string |
"files" |
table(list of File and Directory) |
"unkown" |
nil |
Return value
The event returns no value.Example
local ui = require "ui"
-- create a window
local win = ui.Window("List:onDrop() sample", 640, 480)
local widget = ui.List(win, {"Drop it here !"})
widget.allowdrop = true
widget:center()
-- set a onDrop() event
function widget:onDrop(kind, content)
ui.info("kind: "..kind.."\ncontent: "..tostring(content), "Content dropped on List")
end
ui.run(win):wait()