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adding .rockspec file to generate a luarocks rock
[etc/awesome.git] / widgets / borderbox.lua
1
2 --[[
3                                                   
4      Licensed under GNU General Public License v2 
5       * (c) 2013,      Luke Bonham                
6       * (c) 2010-2012, Peter Hofmann              
7                                                   
8 --]]
9
10 local wibox = require("awful.wibox")
11 local setmetatable = setmetatable
12
13 -- Creates a thin wibox at a position relative to another wibox
14 -- lain.widgets.borderbox
15 local borderbox = {}
16
17 local function worker(relbox, s, args)
18     local where    = args.position or 'top'
19     local color    = args.color or '#FFFFFF'
20     local size     = args.size or 1
21     local box      = nil
22     local wiboxarg = { position = nil, bg = color }
23
24     if where == 'top'
25     then
26         wiboxarg.width = relbox.width
27         wiboxarg.height = size
28         box = wibox(wiboxarg)
29         box.x = relbox.x
30         box.y = relbox.y - size
31     elseif where == 'bottom'
32     then
33         wiboxarg.width = relbox.width
34         wiboxarg.height = size
35         box = wibox(wiboxarg)
36         box.x = relbox.x
37         box.y = relbox.y + relbox.height
38     elseif where == 'left'
39     then
40         wiboxarg.width = size
41         wiboxarg.height = relbox.height
42         box = wibox(wiboxarg)
43         box.x = relbox.x - size
44         box.y = relbox.y
45     elseif where == 'right'
46     then
47         wiboxarg.width = size
48         wiboxarg.height = relbox.height
49         box = wibox(wiboxarg)
50         box.x = relbox.x + relbox.width
51         box.y = relbox.y
52     end
53
54     box.screen = s
55     return box
56 end
57
58 return setmetatable(borderbox, { __call = function(_, ...) return worker(...) end })