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awful.widget.layoutbox: use signals rather than hooks 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2009-08-11 11:30:04 +02:00
parent 974272ee4d
commit 7e92901d76
1 changed files with 12 additions and 5 deletions
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17
lib/awful/widget/layoutbox.lua.in
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@ -8,8 +8,8 @@ local setmetatable = setmetatable
local button = require("awful.button")
local layout = require("awful.layout")
local beautiful = require("beautiful")
local hooks = require("awful.hooks")
local capi = { image = image,
screen = screen,
widget = widget }
--- Layoutbox widget.
@ -35,11 +35,18 @@ function new(screen, args)
args.type = "imagebox"
local w = capi.widget(args)
update(w, screen)
hooks.tags.register(function (s, t, view)
if s == screen then return update(w, s) end
local function update_on_tag_selection(tag)
return update(w, tag)
end
capi.screen[screen]:add_signal("tag::attach", function(s, tag)
tag:add_signal("property::selected", update_on_tag_selection)
tag:add_signal("property::layout", update_on_tag_selection)
end)
hooks.layout.register(function (t, layout)
if t.screen == screen then return update(w, t.screen) end
capi.screen[screen]:add_signal("tag::detach", function(s, tag)
tag:remove_signal("property::selected", update_on_tag_selection)
tag:remove_signal("property::layout", update_on_tag_selection)
end)
return w
end