dotfiles/awesome/main/signals.lua

--- awesome stdlib
local gears = require("gears")
local awful = require("awful")
--- widget and layout lib
local wibox = require("wibox")
--- theme lib
local beautiful = require("beautiful")
--- custom local lib
require("deco.titlebar")

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

-- {{{ Signals
-- Signal function to execute when a new client appears.
client.connect_signal("manage", function (c)
  -- Set the windows at the slave,
  -- i.e. put it at the end of others instead of setting it master.
  -- if not awesome.startup then awful.client.setslave(c) end

  if awesome.startup
    and not c.size_hints.user_position
    and not c.size_hints.program_position then
      -- Prevent clients from being unreachable after screen count changes.
      awful.placement.no_offscreen(c)
  end
end)

-- Enable sloppy focus, so that focus follows mouse.
client.connect_signal("mouse::enter", function(c)
    c:emit_signal("request::activate", "mouse_enter", {raise = false})
end)

client.connect_signal("focus", function(c) c.border_color = beautiful.border_focus end)
client.connect_signal("unfocus", function(c) c.border_color = beautiful.border_normal end)
-- }}}