[docs] Move examples from README
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Nguyễn Gia Phong
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README.md
92
README.md
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@ -12,96 +12,6 @@ timers, suspend widgets and so on. Vicious doesn't depend on any third party
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Lua libraries, but may depend on additional system utilities (see widget
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description).
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## Usage examples
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Start with a simple widget, like `date`. Then build your setup from
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there, one widget at a time. Also remember that besides creating and
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registering widgets you have to add them to a `wibox` (statusbar) in
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order to actually display them.
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### Date widget
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Update every 2 seconds (the default interval), use standard date sequences as
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the format string:
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```lua
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datewidget = wibox.widget.textbox()
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vicious.register(datewidget, vicious.widgets.date, "%b %d, %R")
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```
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### Memory widget
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Update every 13 seconds, append `MiB` to 2nd and 3rd returned values and
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enables caching.
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```lua
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memwidget = wibox.widget.textbox()
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vicious.cache(vicious.widgets.mem)
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vicious.register(memwidget, vicious.widgets.mem, "$1 ($2MiB/$3MiB)", 13)
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```
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### HDD temperature widget
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Update every 19 seconds, request the temperature level of the /dev/sda and
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append *°C* to the returned value. Since the listening port is not provided,
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default one is used.
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```lua
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hddtempwidget = wibox.widget.textbox()
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vicious.register(hddtempwidget, vicious.widgets.hddtemp, "${/dev/sda} °C", 19)
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```
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### Mbox widget
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Updated every 5 seconds, provide full path to the mbox as argument:
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```lua
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mboxwidget = wibox.widget.textbox()
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vicious.register(mboxwidget, vicious.widgets.mbox, "$1", 5,
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"/home/user/mail/Inbox")
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```
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### Battery widget
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Update every 61 seconds, request the current battery charge level and displays
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a progressbar, provides `"BAT0"` as battery ID:
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```lua
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batwidget = wibox.widget.progressbar()
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-- Create wibox with batwidget
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batbox = wibox.layout.margin(
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wibox.widget{{max_value = 1, widget = batwidget,
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border_width = 0.5, border_color = "#000000",
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color = {type = "linear",
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from = {0, 0},
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to = {0, 30},
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stops = {{0, "#AECF96"}, {1, "#FF5656"}}}},
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forced_height = 10, forced_width = 8,
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direction = 'east', color = beautiful.fg_widget,
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layout = wibox.container.rotate},
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1, 1, 3, 3)
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-- Register battery widget
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vicious.register(batwidget, vicious.widgets.bat, "$2", 61, "BAT0")
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```
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### CPU usage widget
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Update every 3 seconds, feed the graph with total usage percentage of all
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CPUs/cores:
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```lua
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cpuwidget = awful.widget.graph()
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cpuwidget:set_width(50)
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cpuwidget:set_background_color"#494B4F"
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cpuwidget:set_color{type = "linear", from = {0, 0}, to = {50, 0},
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stops = {{0, "#FF5656"}, {0.5, "#88A175"}, {1, "#AECF96"}}}
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vicious.register(cpuwidget, vicious.widgets.cpu, "$1", 3)
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```
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## Contributing
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For details, see CONTRIBUTING.md. Vicious is licensed under GNU GPLv2+,
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@ -109,7 +19,6 @@ which require all code within the package to be released under
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a compatible license. All contributors retain their copyright to their code,
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so please make sure you add your name to the header of every file you touch.
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## Copying
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Vicious is free software: you can redistribute it and/or modify
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@ -119,5 +28,4 @@ License, or (at your option) any later version.
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Please refer to our documentation for the full [list of authors].
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[list of authors]: https://vicious.rtfd.io/copying.html
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@ -0,0 +1,97 @@
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Usage Examples
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==============
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Start with a simple widget, like ``date``, then build your setup from there,
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one widget at a time. Also remember that besides creating and registering
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widgets you have to add them to a ``wibox`` (statusbar) in order to
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actually display them.
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Date Widget
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-----------
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Update every 2 seconds (the default interval),
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use standard date sequences as the format string:
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.. code-block:: lua
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datewidget = wibox.widget.textbox()
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vicious.register(datewidget, vicious.widgets.date, "%b %d, %R")
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Memory Widget
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-------------
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Update every 13 seconds, append ``MiB`` to 2nd and 3rd returned values
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and enables caching.
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.. code-block:: lua
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memwidget = wibox.widget.textbox()
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vicious.cache(vicious.widgets.mem)
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vicious.register(memwidget, vicious.widgets.mem, "$1 ($2MiB/$3MiB)", 13)
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HDD Temperature Widget
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----------------------
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Update every 19 seconds, request the temperature level of ``/dev/sda`` and
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append *°C* to the returned value. Since the listening port is not provided,
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default one is used.
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.. code-block:: lua
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hddtempwidget = wibox.widget.textbox()
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vicious.register(hddtempwidget, vicious.widgets.hddtemp, "${/dev/sda} °C", 19)
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Mbox Widget
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-----------
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Updated every 5 seconds, provide full path to the mbox as argument:
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.. code-block:: lua
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mboxwidget = wibox.widget.textbox()
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vicious.register(mboxwidget, vicious.widgets.mbox, "$1", 5,
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"/home/user/mail/Inbox")
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Battery Widget
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--------------
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Update every 61 seconds, request the current battery charge level
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and displays a progressbar, provides ``BAT0`` as battery ID:
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.. code-block:: lua
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batwidget = wibox.widget.progressbar()
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-- Create wibox with batwidget
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batbox = wibox.layout.margin(
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wibox.widget{ { max_value = 1, widget = batwidget,
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border_width = 0.5, border_color = "#000000",
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color = { type = "linear",
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from = { 0, 0 },
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to = { 0, 30 },
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stops = { { 0, "#AECF96" },
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{ 1, "#FF5656" } } } },
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forced_height = 10, forced_width = 8,
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direction = 'east', color = beautiful.fg_widget,
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layout = wibox.container.rotate },
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1, 1, 3, 3)
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-- Register battery widget
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vicious.register(batwidget, vicious.widgets.bat, "$2", 61, "BAT0")
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CPU Usage Widget
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----------------
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Update every 3 seconds, feed the graph with total usage percentage
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of all CPUs/cores:
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.. code-block:: lua
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cpuwidget = awful.widget.graph()
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cpuwidget:set_width(50)
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cpuwidget:set_background_color"#494B4F"
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cpuwidget:set_color{ type = "linear", from = { 0, 0 }, to = { 50, 0 },
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stops = { { 0, "#FF5656" },
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{ 0.5, "#88A175" },
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{ 1, "#AECF96" } } }
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vicious.register(cpuwidget, vicious.widgets.cpu, "$1", 3)
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@ -1,5 +1,5 @@
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Welcome to Vicious's documentation!
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===================================
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Welcome to Vicious' documentation!
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==================================
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Vicious is a modular widget library for window managers, but mostly catering
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to users of the `awesome window manager`_. It was derived from the old
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@ -16,10 +16,11 @@ Table of Contents
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-----------------
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.. toctree::
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:titlesonly:
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:maxdepth: 2
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usage-lua
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usage-awesome
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examples
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widgets
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custom
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format
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