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awful.widget.layoutbox: add tooltip with the layout's name 

Closes https://github.com/awesomeWM/awesome/pull/322.
This commit is contained in:
Daniel Hahler 2015-07-15 19:00:21 +02:00
parent 355e4696ba
commit b08d3caba8
1 changed files with 7 additions and 3 deletions
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10
lib/awful/widget/layoutbox.lua
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@ -11,14 +11,16 @@ local setmetatable = setmetatable
local ipairs = ipairs
local button = require("awful.button")
local layout = require("awful.layout")
local tooltip = require("awful.tooltip")
local tag = require("awful.tag")
local beautiful = require("beautiful")
local imagebox = require("wibox.widget.imagebox")
local layoutbox = { mt = {} }
local function update(w, screen)
local function update(w, screen, tooltip)
local layout = layout.getname(layout.get(screen))
tooltip:set_text(layout or "[no name]")
w:set_image(layout and beautiful["layout_" .. layout])
end
@ -29,10 +31,12 @@ end
function layoutbox.new(screen)
local screen = screen or 1
local w = imagebox()
update(w, screen)
local tooltip = tooltip({ objects = {w}, delay_show = 1 })
update(w, screen, tooltip)
local function update_on_tag_selection(t)
return update(w, tag.getscreen(t))
return update(w, tag.getscreen(t), tooltip)
end
tag.attached_connect_signal(screen, "property::selected", update_on_tag_selection)