README: include pbar/graph properties in examples

README

@@ -253,15 +253,6 @@ Memory widget
 
   - executed every 13 seconds, appends "MB" to 2nd and 3rd argument
 
-File system widget
-  fswidget = awful.widget.progressbar({ layout = awful.widget.layout.horizontal.rightleft })
-  -- after setting progressbar properties, you can register with:
-  vicious.register(fswidget, vicious.widgets.fs, '${/home usep}', 29, true)
-
-  - executed every 29 seconds, requests the value of the ${/home usep}
-    key (/home usage in percent), enables support for remote file
-    systems
-
 HDD temperature widget
   hddtempwidget = widget({ type = 'textbox', name = 'hddtempwidget' })
   vicious.register(hddtempwidget, vicious.widgets.hddtemp, '${/dev/sda}°C', 19)
@@ -270,22 +261,6 @@ HDD temperature widget
     ${/dev/sda} key/disk and appends "°C" to the returned value, does
     not provide the port argument so default port is used
 
-Battery widget
-  batwidget = awful.widget.progressbar({ layout = awful.widget.layout.horizontal.rightleft })
-  -- after setting progressbar properties, you can register with:
-  vicious.register(batwidget, vicious.widgets.bat, '$2', 61, 'BAT0')
-
-  - executed every 61 seconds, provides "BAT0" battery ID as an
-    argument
-
-CPU usage widget
-  cpuwidget = awful.widget.graph({ layout = awful.widget.layout.horizontal.rightleft })
-  -- after setting graph properties, you can register with:
-  vicious.register(cpuwidget, vicious.widgets.cpu, '$1', 3)
-
-  - executed every 3 seconds, feeds the graph with total usage
-    percentage of all CPUs/cores
-
 Mbox widget
   mboxwidget = widget({ type = 'textbox', name = 'mboxwidget' })
   vicious.register(mboxwidget, vicious.widgets.mbox, '$1', 5, '/home/user/mail/Inbox')
@@ -300,6 +275,41 @@ Gmail widget
   - executed every 10 minutes, provides a table with login information
     as an argument, prepends "Mail: " to the returned value
 
+Battery widget
+  batwidget = awful.widget.progressbar({ layout = awful.widget.layout.horizontal.rightleft })
+  batwidget:set_width(8)
+  batwidget:set_height(10)
+  batwidget:set_vertical(true)
+  batwidget:set_background_color('#494B4F')
+  batwidget:set_border_color(nil)
+  batwidget:set_color('#AECF96')
+  batwidget:set_gradient_colors({
+    '#AECF96',
+    '#88A175',
+    '#FF5656' })
+  vicious.register(batwidget, vicious.widgets.bat, '$2', 61, 'BAT0')
+
+  - executed every 61 seconds, requests the current battery charge
+    level and display a progressbar, provides "BAT0" battery ID as an
+    argument
+
+CPU usage widget
+  cpuwidget = awful.widget.graph({ layout = awful.widget.layout.horizontal.rightleft })
+  cpuwidget:set_width(50)
+  cpuwidget:set_scale(false)
+  cpuwidget:set_max_value(100)
+  cpuwidget:set_background_color('#494B4F')
+  cpuwidget:set_border_color('#3F3F3F')
+  cpuwidget:set_color('#FF5656')
+  cpuwidget:set_gradient_colors({
+    '#FF5656',
+    '#88A175',
+    '#AECF96' })
+  vicious.register(cpuwidget, vicious.widgets.cpu, '$1', 3)
+
+  - executed every 3 seconds, feeds the graph with total usage
+    percentage of all CPUs/cores
+
 
 All other widgets are used in the same manner, read each widget you
 are interested in to see what data it returns. You can also use