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tasklist: Stop updating after a screen was invalidated 

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2016-05-01 19:39:28 +02:00
parent 5390913f5a
commit bc9b3ca751
1 changed files with 9 additions and 2 deletions
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11
lib/awful/widget/tasklist.lua
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@ -181,7 +181,9 @@ function tasklist.new(screen, filter, buttons, style, update_function, base_widg
if not queued_update then if not queued_update then
timer.delayed_call(function() timer.delayed_call(function()
queued_update = false queued_update = false
tasklist_update(screen, w, buttons, filter, data, style, uf) if screen.valid then
tasklist_update(screen, w, buttons, filter, data, style, uf)
end
end) end)
queued_update = true queued_update = true
end end
@ -201,7 +203,9 @@ function tasklist.new(screen, filter, buttons, style, update_function, base_widg
end end
local function u() local function u()
for s in pairs(instances) do for s in pairs(instances) do
us(s) if s.valid then
us(s)
end
end end
end end
@ -238,6 +242,9 @@ function tasklist.new(screen, filter, buttons, style, update_function, base_widg
capi.client.connect_signal("list", u) capi.client.connect_signal("list", u)
capi.client.connect_signal("focus", u) capi.client.connect_signal("focus", u)
capi.client.connect_signal("unfocus", u) capi.client.connect_signal("unfocus", u)
capi.screen.connect_signal("removed", function(s)
instances[get_screen(s)] = nil
end)
end end
w._do_tasklist_update() w._do_tasklist_update()
local list = instances[screen] local list = instances[screen]