Creating Multiple layouts using PySimpleGUI in Python

To create multiple layouts in Python PySimpleGUI, you will need to understand the basic concepts of PySimpleGUI, including how to create windows and layouts. PySimpleGUI is a powerful and easy-to-use Python library for creating graphical user interfaces. It allows you to quickly create GUI windows with various widgets like buttons, inputs, sliders, and more.

Here is a step-by-step tutorial on how to create multiple layouts in Python PySimpleGUI:

Step 1: Install PySimpleGUI
Before you can start using PySimpleGUI, you will need to install it. You can install PySimpleGUI using pip by running the following command:

pip install PySimpleGUI

Step 2: Import PySimpleGUI
Once you have installed PySimpleGUI, you can import it into your Python script by adding the following line at the beginning of your script:

import PySimpleGUI as sg

Step 3: Create the first layout
To create the first layout for your GUI window, you will need to define the widgets that you want to include in the layout. Here is an example of a simple layout with a button and a text input field:

layout1 = [
    [sg.Text('Enter your name:'), sg.InputText()],
    [sg.Button('Submit')]
]

Step 4: Create the second layout
Next, you can create the second layout for your GUI window. You can define the widgets for the second layout in a similar way to the first layout. Here is an example of a second layout with a checkbox and a listbox:

layout2 = [
    [sg.Text('Select your favorite fruits:')],
    [sg.Checkbox('Apple'), sg.Checkbox('Banana'), sg.Checkbox('Orange')],
    [sg.Listbox(values=['Apple', 'Banana', 'Orange'], size=(10, 3))]
]

Step 5: Create the window
Now that you have defined the layouts for your GUI window, you can create the window using the sg.Window() function. In this function, you can specify the window title and the layout that you want to display initially. Here is an example of creating a window with the first layout:

window = sg.Window('Multiple Layouts Example', layout1)

Step 6: Update the window layout
You can switch between different layouts in your window by using the window.update() method. You can update the layout of the window by passing the new layout as an argument to the update() method. Here is an example of updating the window layout to display the second layout:

event, values = window.read()
if event == 'Submit':
    window.update(layout=layout2)

Step 7: Close the window
Finally, don’t forget to close the window once the user closes it by calling the window.close() method at the end of your script:

window.close()

That’s it! You have now created multiple layouts in Python PySimpleGUI. You can customize the layouts by adding more widgets and adjusting their properties as needed. PySimpleGUI provides a wide range of widgets and layout options, allowing you to create complex and interactive GUI windows with ease.