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