fontsize is now changeable.

ibattery.py

@@ -62,6 +62,11 @@ class Battery(base._Widget):
  (16, 30),
  "Size of the widget. takes a tuple: (height, width). "
  ),
+ (
+ "font_size",
+ 12,
+ "font size of the numbers inside the battery."
+ ),
  ]
 
  def __init__(self, **config):
@@ -144,7 +149,7 @@ def draw_battery(self, percent, charging):
  self._fill_body(
  2 + self.padding,
  y_margin,
- width=PERCENT,
+ width=max(PERCENT, self.BAR_WIDTH / 100 * 10),
  height=self.HEIGHT,
  linewidth=1
  )
@@ -167,10 +172,16 @@ def draw_battery(self, percent, charging):
  self.drawer.ctx.select_font_face(
  "sans", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_BOLD
  )
- self.drawer.ctx.set_font_size(12)
- self.drawer.ctx.move_to(5 + self.padding, self.HEIGHT)
+ bar_center = self.BAR_WIDTH / 2
+ text = str(percent)
+ self.drawer.ctx.set_font_size(self.font_size)
+ (x, y, width, height, dx, dy) = self.drawer.ctx.text_extents(text)
+ self.drawer.ctx.move_to(
+ bar_center - 10 + self.padding,
+ (self.bar.height + height) / 2
+ )
  self.drawer.set_source_rgb("ffffff")
- self.drawer.ctx.show_text(str(percent))
+ self.drawer.ctx.show_text(text)
 
  self.drawer.draw(
  offsetx=self.offset,