прикреплённый файл:sgcradio.py к странице LecturesVMSH/Python/2014-03-07

   1 #!/usr/bin/env python
   2 # coding: utf
   3 '''
   4 Try to decorate sgc Radio()
   5 '''
   6 
   7 from pygame.locals import *
   8 from pygame import draw, gfxdraw, Color
   9 from sgc import Radio
  10 
  11 class AARadio(Radio):
  12     _default_size = (27,27)
  13 
  14     def _light(self, c, n, F=100):
  15         for i in xrange(n):
  16             col = Color(*c)
  17             H,S,L,A = col.hsla
  18             col.hsla = H, S, (L*(n-1-i)+F*i)/n, A
  19             yield col
  20 
  21     def _draw_base(self):
  22         pos = self.rect.center
  23         r = min(self.rect.size) / 2
  24         # Background circles
  25         for rr, col in zip(xrange(r,1,-1),self._light((128,128,128,255),r-1)):
  26             draw.circle(self._images["image"], col, pos, rr)
  27         #gfxdraw.filled_circle(self._images["image"], pos[0], pos[1], r, (255,255,255))
  28         for rr, col in zip(xrange(r,1,-1),self._light(self._settings["col"],r-1)):
  29             draw.circle(self._images["over"], col, pos, rr)
  30         # Border circles
  31         gfxdraw.aacircle(self._images["image"], pos[0], pos[1], r, (0,0,1))
  32         gfxdraw.aacircle(self._images["over"], pos[0], pos[1], r, (0,0,1))
  33 
  34     def _draw_active(self, image, size):
  35         # Central dot for 'active' state
  36         r = min(size) / 2
  37         pos = (size[0] / 2, size[1] / 2)
  38         for rr, col in zip(xrange(r,1,-1),self._light((240,240,240),r-1,0)):
  39             print col
  40             draw.circle(image, col, pos, rr)
  41 
  42 def __example__():
  43     import pygame
  44     import sgc
  45     pygame.init()
  46     f = pygame.font.SysFont("Droid sans",24)
  47     root = sgc.surface.Screen((800,600))
  48     root.image.fill((16,64,0))
  49     clock = pygame.time.Clock()
  50     r = [sgc.Radio(group="r", label=l, col = (192,200,255)) for l in "One","Two","Three"]
  51     ar = [AARadio(group="ar", label=l, col = (192,200,255), label_font = f) for l in "One","Two","Three"]
  52     rbox = sgc.VBox(widgets=r, pos=(3,3))
  53     arbox = sgc.VBox(widgets=ar, pos=(100,3))
  54     rbox.add(order=1)
  55     arbox.add(order=2)
  56     again = True
  57 
  58     while again:
  59         time = clock.tick(30)
  60         for event in pygame.event.get():
  61             if event.type == pygame.QUIT:
  62                 again = False
  63             sgc.event(event)
  64         sgc.update(time)
  65         pygame.display.flip()
  66 
  67 if __name__ == "__main__":
  68     __example__()