Components List Item with Checkbox

Example of using OneLineAvatarIconListItem with Checkbox:

from kivy.app import App
from kivy.lang import Builder
from kivy.factory import Factory
from kivy.uix.image import Image

from kivymd.theming import ThemeManager
from kivymd.uix.list import IRightBodyTouch, ILeftBody
from kivymd.uix.selectioncontrol import MDCheckbox

Builder.load_string(
'''
<ListItemWithCheckbox@OneLineAvatarIconListItem>:
    MyAvatar:
        source: 'data/logo/kivy-icon-128.png'
    MyCheckbox:


<Lists@BoxLayout>
    name: 'lists'
    orientation: 'vertical'

    MDToolbar:
        title:'List item with Checkbox'
        md_bg_color: app.theme_cls.primary_color
        elevation: 10

    ScrollView:

        MDList:
            id: scroll
''')


class MyCheckbox(IRightBodyTouch, MDCheckbox):
    pass


class MyAvatar(ILeftBody, Image):
    pass


class Example(App):
    theme_cls = ThemeManager()
    theme_cls.primary_palette = 'Teal'

    def build(self):
        list = Factory.Lists()
        for i in range(30):
            list.ids.scroll.add_widget(
                Factory.ListItemWithCheckbox(text='Item %d' % i))
        return list


if __name__ == "__main__":
    Example().run()