python - How to add line numbers in Kivy TEXTINPUT without .kv file?

Question

I am trying to create a simple notepad for android. How can I add line numbers to the Kivy's TextInput()? My code is

from kivy.app import App

from kivy.uix.textinput import TextInput
from kivy.uix.boxlayout import BoxLayout

class Text(TextInput):
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.hint_text = "Your text here"

class NotePad(App):
    def build(self):
        box = BoxLayout()
        text = Text()
        box.add_widget(text)
        return box

I want to add the line numbers. How can I do that?

question from:https://stackoverflow.com/questions/65935380/how-to-add-line-numbers-in-kivy-textinput-without-kv-file

Answer 1

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