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koreader/frontend/ui/event.lua
HW 9e531fc2db file reorganisation
all lua frontend files are now in the frontend/ directory.
all old code is cleaned up.
2012-05-19 01:10:57 +02:00

21 lines
402 B
Lua

--[[
Events are messages that are passed through the widget tree
Events need a "name" attribute as minimal data.
In order to see how event propagation works and how to make
widgets event-aware see the implementation in WidgetContainer
below.
]]
Event = {}
function Event:new(name, ...)
local o = {
handler = "on"..name,
args = {...}
}
setmetatable(o, self)
self.__index = self
return o
end