python-tkinter-02-check/radioButton

• CheckButton多选框控件

[code]import tkinter

win = tkinter.Tk()
win.title("xinghaohan")
win.geometry("400x400+200+20")

def updata():
message = ""
if hobby1.get() == True:
message += "money\n"
if hobby2.get() == True:
message += "power\n"
if hobby3.get() == True:
message += "ggril\n"

#清除text中的所有内容
text.delete(0.0, tkinter.END)
text.insert(tkinter.INSERT, message)

#要绑定的变量
hobby1 = tkinter.BooleanVar()
#多选框
check1 = tkinter.Checkbutton(win, text="money", variable=hobby1,
command=updata)
check1.pack()

hobby2 = tkinter.BooleanVar()
check2 = tkinter.Checkbutton(win, text="power", variable=hobby2,
command=updata)
check2.pack()

hobby3 = tkinter.BooleanVar()
check3 = tkinter.Checkbutton(win, text="ggril", variable=hobby3,
command=updata)
check3.pack()

text = tkinter.Text(win, width=50,height=5)
text.pack()

win.mainloop()

• Radiobutton单选框控件

[code]import tkinter

win = tkinter.Tk()
win.title("xinghaohan")
win.geometry("400x400+200+20")

def updata():
print(r.get())

#一组单选框要绑定同一个变量
r = tkinter.IntVar()
radio1 = tkinter.Radiobutton(win, text="one", value=1, variable=r,
command=updata)
radio1.pack()
radio2 = tkinter.Radiobutton(win, text="two", value=2, variable=r,
command=updata)
radio2.pack()

# =============================================================================
#默认都选中
# r = tkinter.StringVar()
# radio1 = tkinter.Radiobutton(win, text="one", value="good", variable=r,
#                              command=updata)
# radio1.pack()
# radio2 = tkinter.Radiobutton(win, text="two", value="nice", variable=r,
#                              command=updata)
# radio2.pack()
# =============================================================================

win.mainloop()