tkinter.Button(fg)

Definition
Create font graphics of the Button.

Syntax
tkinter.Button(fg="color")
Button(fg="color")

Examples
The button command function is used to invoke the message box to display the random value.
from tkinter import*

master = Tk()
master.title("Random Widget")

def random_value():
    import random
    random1=random.random()
    messagebox.showinfo("Random Value is", random1)

labelframe=LabelFrame(master, fg="red", font=14, text="Random value generator")
labelframe.pack(side=BOTTOM)

button = Button(labelframe, text = "Click here", fg="blue", command = random_value)
button.pack(side=BOTTOM)

label = Label(labelframe, text = "Click on button to generate random value")
label.pack(side=BOTTOM)

master.mainloop()








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