Kivy make a grid layout inside a label or button - python-3.x

Question

Is it possible to have a grid like layout inside a Label or a Button in kivy.
I have an app that takes in a CSV file with product information and I would like to populate MainScreen with rows from a CSV file.
Each row should look like this:
In the end the Label or Button should be pressable to open a pop up window for confirmation screen for quantity of the product and verify.
Is it even possible or am I approaching it from the wrong angle?
I do not have any code yet to populate the MainScreen with rows but this is how it looks so far.
To clarify. At this moment I don't need help with importing CSV files, but with the method to display it, that matches the above criteria(picture)
Code so far is as follows:
ATmain.py
from kivy.app import App
from kivy.uix.screenmanager import Screen, ScreenManager
from kivy.core.window import Window
from kivy.lang import Builder
from kivy.properties import StringProperty
Window.clearcolor = (1,1,1,1)
Window.size = (270, 480)
class LoginScreen(Screen):
input = StringProperty("")
class MainScreen(Screen):
username = StringProperty('')
class ScreenManagement(ScreenManager):
pass
presentation = Builder.load_file("app.kv")
class ATApp(App):
presentation = Builder.load_file("app.kv")
def build(self):
return presentation
if __name__ == '__main__':
ATApp().run()
app.kv:
# File name: main.py
#:import FadeTransition kivy.uix.screenmanager.FadeTransition
#:kivy 1.10.1
ScreenManagement:
transition: FadeTransition()
LoginScreen:
id: login
MainScreen:
username: login.input
<LoginScreen>:
name: "login"
canvas:
Color:
rgba: [1,1,1]
Rectangle:
pos: self.pos
size: self.size
FloatLayout:
rows:2
cols:1
background_color: 1,1,1,1
Label:
size_hint: 0.3, 0.05
pos_hint: {"x": 0.5 - 0.3/2, "center_y": 0.4}
text:"Kasutaja"
color: 0,0,0,1
TextInput:
id: input
size_hint: (0.3, None)
height: 30
pos_hint: {"x": 0.5 - 0.3/2, "center_y": 0.3}
multiline: False
Button:
id: confirm_login
text: "Login"
size_hint: 0.15, 0.07
pos_hint: {"x": 0.5 - 0.15/2, "center_y": 0.2}
background_color: 0.9,0.9,0.9,1
on_press: self.background_color = (1,0,0,1)
on_release: root.input = input.text; app.root.current = "main"
<MainScreen>:
name: "main"
canvas:
Rectangle:
pos: self.pos
size: self.size
Label:
id:name
text: root.username
color: (0,0,0,1)
size_hint_y: None
height: 30
size_hint_x: 1
pos_hint: {"right": 1, "top": 1}
BoxLayout:
orientation: "vertical"
size_hint_y: None
size_hint_x: 1
pos_hint_x: None
pos_hint_y: 1
Button:
text: "Item1"
color: (0,0,0,1)
height: self.height
size_hint_y: None
size_hint_x: 1
pos_hint: {"right": 1, "top": 0}
I would be very greatful if anyone could as much as point me in the right direction!

Answer 1

The kivy hack way will be to simply use a GridLayout or any layout for that matter then give your layout button properties so it is clickable like so :
from kivy.behaviors import ButtonBehavior
#then make a clickable grid
class GridButton(GridLayout, ButtonBehaviour):
def __init__(self, **kwargs):
super().__init__(**kwargs)
#Then do whatever you want to do
Another way to do it I guess would be to use the on_touch_down callback and check if the touch is within the widget's bounds