qtile/qtile — pull request #418 by terminalmage (2014-04-28 23:02:41+00:00)
Title: Add optional labels for Battery and Volume widgets

What this does
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This adds an optional ``label`` param to the Battery and Volume widgets. The label text is displayed to the left of the percentage readout.

Reason?
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Using a textbox next to one of these results in the padding causing a big space between the textbox and the percentage, and specifying a ``padding=1`` or ``padding=0`` affects the right-side padding of the widget as well.