Pysimplegui multiline

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The pytSimpleGUI library in Python is a convenient graphical user interface (GUI) package that simplifies the process of building GUI applications. It allows you to create windows, frames, buttons, labels, and other GUI elements with ease. One useful feature it offers is the multiline input field, which allows users to input multiple lines of text.

To create a multiline input field in PySimpleGUI, you can use the Multiline element. Here’s an example:

import PySimpleGUI as sg

layout = [[sg.Multiline(size=(30, 10))],
          [sg.Button('Submit')]]

window = sg.Window('Multiline Example', layout)

while True:
    event, values = window.read()
    if event == sg.WINDOW_CLOSED:
        break
    else:
        user_input = values[0]  # Get the input from the multiline element
        print(f"User input: {user_input}")

window.close()

In this example, we create a window with a multiline input field and a submit button. The multiline input field has a size of 30 columns and 10 rows. When the user enters text in the input field and clicks the Submit button, the text is retrieved and printed to the console.

You can customize the appearance and behavior of the multiline input field by passing different parameters to the Multiline element. For example, you can specify the default text to display, enable/disable word wrap, and set the background color. The PySimpleGUI documentation provides a comprehensive list of available options.

Overall, the multiline input field in PySimpleGUI is a versatile tool for creating GUI applications that require multiline text input. It simplifies the process of capturing and handling user input, making it easier to build interactive applications.

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