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Kivymd_navBar Part1.py
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Kivymd_navBar Part1.py
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from kivymd.app import MDApp
from kivy.uix.screenmanager import Screen,ScreenManager
from kivy.lang import Builder
#Builder String
helper_string = '''
ScreenManager:
Hello:
Bye:
<Hello>:
name: 'hello'
NavigationLayout:
ScreenManager:
Screen:
BoxLayout:
orientation: 'vertical'
MDToolbar:
title: "Navigation Drawer"
elevation: 10
left_action_items: [['menu', lambda x: nav_drawer.toggle_nav_drawer()]]
Widget:
MDNavigationDrawer:
id: nav_drawer
<Bye>
name: 'bye'
MDLabel:
text: 'Good Bye'
'''
class Hello(Screen):
pass
class Bye(Screen):
pass
sm = ScreenManager()
sm.add_widget(Hello(name = 'hello'))
sm.add_widget(Bye(name='bye'))
class DemoApp(MDApp):
def build(self):
screen = Screen()
help_str = Builder.load_string(helper_string)
screen.add_widget(help_str)
return screen
DemoApp().run()