user interface template in python

Python's built-in GUI library is tkinter. One of the easiest ways to create a user interface in tkinter is by using pre-built templates.

Here's an example of how to use a template in tkinter:

main.py
from tkinter import *
from tkinter import ttk

class Application(Frame):
    def __init__(self, master=None):
        super().__init__(master)
        self.master = master
        self.pack()
        self.create_widgets()

    def create_widgets(self):
        self.hello_label = ttk.Label(self, text="Hello, world!")
        self.hello_label.pack()

        # Create a template button
        self.template_button = ttk.Button(self, text="Template Button", command=self.template_function)
        self.template_button.pack()

    # Create a template function for the button
    def template_function(self):
        print("This is a template function")

root = Tk()
app = Application(master=root)
app.mainloop()
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In this example, we create a new class Application that is a subclass of Frame. In __init__() method of the class, we initialize the Frame by calling the parent constructor with super().__init__(master). We also set self.master to master and then create the widgets using the create_widgets() method.

Inside the create_widgets() method, we create a ttk.Label() widget with text "Hello, world!" and ttk.Button() widget with text "Template Button". We also set command=self.template_function to the button, which will call the template_function() method when the button is clicked.

Finally, we create an instance of the Tk() class and the Application class, set the master to root, and start the main event loop with app.mainloop().