[logout] update

experiments/logout-widget/README.md

@@ -2,7 +2,7 @@
 
 Widget which allows to perform lock, reboot, log out, power off and sleep actions. If can be called either by a shortcut, or by clicking on a widget in wibar.
 
-![screenshot](./screenshot.png)
+![screenshot](./screenshot.gif)
 
 # Installation
 
@@ -12,7 +12,9 @@ Clone repo (if not cloned yet) under ~/.config/awesome, then
 
     ```lua
     local logout = require("awesome-wm-widgets.experiments.logout-widget.logout")
-
+    ...
+    globalkeys = gears.table.join(
+    ...
         -- define a shorcut in globalkey
         awful.key({ modkey }, "l", function() logout.launch() end, {description = "Show logout screen", group = "custom"}),
     ```
@@ -41,4 +43,15 @@ Clone repo (if not cloned yet) under ~/.config/awesome, then
 
 ## Phrase
 
-You can provide a phrase which appears on the widget. 
+
+
+    bg_color = args.bg_color or beautiful.bg_normal
+    accent_color = args.accent_color or beautiful.bg_focus
+    text_color = args.text_color or beautiful.fg_normal
+    phrases = args.phrases or {'Goodbye!'}
+
+    onlogout = args.onlogout or function () awesome.quit() end
+    onlock = args.onlock
+    onreboot = args.onreboot
+    onsuspend = args.onsuspend or function () awful.spawn.with_shell("systemctl suspend") end
+    onpoweroff = args.onpoweroff or function () awful.spawn.with_shell("shutdown now") end