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-----------------------------------
-- Author: Uli Schlachter --
-- Copyright 2009 Uli Schlachter --
-----------------------------------
local type = type
local margins = awful.widget.layout.margins
local capi = {
widget = widget
}
local string = {
format = string.format
}
module("obvious.lib.widget.textbox")
function create(data, layout)
local obj = { }
obj.data = data
obj.widget = capi.widget({ type = "textbox" })
obj.format = "%3d%%"
obj.layout = layout
obj.update = function(obj)
local max = obj.data.max or 1
local val = obj.data:get() or max
local perc = val / max * 100
if type(obj.format) == "function" then
obj.widget.text = obj.format(perc)
else
obj.widget.text = string.format(obj.format, perc)
end
end
obj.set_format = function(obj, format)
obj.format = format
obj:update()
return obj
end
obj.set_margin = function(obj, margin)
margins[obj.widget] = margin
return obj
end
return obj
end
-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
|
