Tkinter Label Widgets are used to create labels in a window. We can style the widgets using the tkinter.ttk package. In order to resize the font-size, font-family and font-style of Label widgets, we can use the inbuilt property of font(‘font-family font style’, font-size).
Example
In this example, we will create buttons that will modify the style of Label text such as font-size and font-style.
#Import the required libraries from tkinter import * #Create an instance of tkinter frame win= Tk() #Set the geometry of frame win.geometry("650x250") #Define all the functions def size_1(): text.config(font=('Helvatical bold',20)) def size_2(): text.config(font=('Helvetica bold',40)) #Create a Demo Label to which the changes has to be done text=Label(win, text="Hello World!") text.pack() #Create a frame frame= Frame(win) #Create a label Label(frame, text="Select the Font-Size").pack() #Create Buttons for styling the label button1= Button(frame, text="20", command= size_1) button1.pack(pady=10) button2= Button(frame, text="40", command=size_2) button2.pack(pady=10) frame.pack() win.mainloop()
Output
Running the above code will display a window containing a text Label. The buttons can be used to change the font-size of the text label.
Now, select to change the font-size of the Text Label widget.