Lib/idlelib/MultiStatusBar.py

   1 from Tkinter import *
   2
   3 class MultiStatusBar(Frame):
   4
   5     def __init__(self, master=None, **kw):
   6         if master is None:
   7             master = Tk()
   8         Frame.__init__(self, master, **kw)
   9         self.labels = {}
  10
  11     def set_label(self, name, text='', side=LEFT):
  12         if not self.labels.has_key(name):
  13             label = Label(self, bd=1, relief=SUNKEN, anchor=W)
  14             label.pack(side=side)
  15             self.labels[name] = label
  16         else:
  17             label = self.labels[name]
  18         label.config(text=text)
  19
  20 def _test():
  21     b = Frame()
  22     c = Text(b)
  23     c.pack(side=TOP)
  24     a = MultiStatusBar(b)
  25     a.set_label("one", "hello")
  26     a.set_label("two", "world")
  27     a.pack(side=BOTTOM, fill=X)
  28     b.pack()
  29     b.mainloop()
  30
  31 if __name__ == '__main__':
  32     _test()