CODEWITHSUNDEEP
pythonkivy
samujele
samujele

Reputation: 23

How to add on_press to change the screen in python using kivy?

I have defined my screens in .kv file, and I can access them without any problem when using ie. on_release: app.root.current = 'main' in .kv. But I have a problem when Buttons are created dynamically in python, what is equivalent to on_release: app.root.current = 'main' in python? Because I cant make it recognize app.root.

Upvotes: 2

Views: 1192

Answers (1)

kitti
kitti

Reputation: 14794

You can access the current App in Python by calling App.get_running_app(). So, in other words:

from kivy.app import App
def change_screen(*args):
    App.get_running_app().root.current = 'main'

from kivy.uix.button import Button
btn = Button(text='abc')
btn.bind(on_press=change_screen)

Upvotes: 3

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