63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from Tkinter import *
|
|
|
|
# This is a demo program that shows how to
|
|
# create radio buttons and how to get other widgets to
|
|
# share the information in a radio button.
|
|
#
|
|
# There are other ways of doing this too, but
|
|
# the "variable" option of radiobuttons seems to be the easiest.
|
|
#
|
|
# note how each button has a value it sets the variable to as it gets hit.
|
|
|
|
|
|
class Test(Frame):
|
|
def printit(self):
|
|
print "hi"
|
|
|
|
def createWidgets(self):
|
|
|
|
self.flavor = StringVar()
|
|
self.flavor.set("chocolate")
|
|
|
|
self.radioframe = Frame(self)
|
|
self.radioframe.pack()
|
|
|
|
# 'text' is the label
|
|
# 'variable' is the name of the variable that all these radio buttons share
|
|
# 'value' is the value this variable takes on when the radio button is selected
|
|
# 'anchor' makes the text appear left justified (default is centered. ick)
|
|
self.radioframe.choc = Radiobutton(
|
|
self.radioframe, text="Chocolate Flavor",
|
|
variable=self.flavor, value="chocolate",
|
|
anchor=W)
|
|
self.radioframe.choc.pack(fill=X)
|
|
|
|
self.radioframe.straw = Radiobutton(
|
|
self.radioframe, text="Strawberry Flavor",
|
|
variable=self.flavor, value="strawberry",
|
|
anchor=W)
|
|
self.radioframe.straw.pack(fill=X)
|
|
|
|
self.radioframe.lemon = Radiobutton(
|
|
self.radioframe, text="Lemon Flavor",
|
|
variable=self.flavor, value="lemon",
|
|
anchor=W)
|
|
self.radioframe.lemon.pack(fill=X)
|
|
|
|
# this is a text entry that lets you type in the name of a flavor too.
|
|
self.entry = Entry(self, textvariable=self.flavor)
|
|
self.entry.pack(fill=X)
|
|
self.QUIT = Button(self, text='QUIT', foreground='red',
|
|
command=self.quit)
|
|
self.QUIT.pack(side=BOTTOM, fill=BOTH)
|
|
|
|
|
|
def __init__(self, master=None):
|
|
Frame.__init__(self, master)
|
|
Pack.config(self)
|
|
self.createWidgets()
|
|
|
|
test = Test()
|
|
|
|
test.mainloop()
|