PyBitmessage/src/bitmessagekivy/mpybit.py

import os
from kivy.app import App
from kivy.lang import Builder
from kivy.uix.screenmanager import Screen
from kivy.properties import ObjectProperty, StringProperty
from kivymd.theming import ThemeManager
from kivy.uix.widget import Widget
from navigationdrawer import NavigationDrawer
from kivymd.toolbar import Toolbar
from kivy.uix.dropdown import DropDown
from kivy.uix.button import Button
from kivy.uix.gridlayout import GridLayout
from kivy.uix.label import Label
from kivy.uix.textinput import TextInput
from kivy.clock import Clock
from kivy.uix.boxlayout import BoxLayout
from kivy.core.window import Window
from os import environ
import shutdown

class NavigateApp(App):
    theme_cls = ThemeManager()
    nav_drawer = ObjectProperty()

    def build(self):
        main_widget = Builder.load_file(os.path.join(os.path.dirname(__file__), 'main.kv'))
        self.nav_drawer = Navigator()
        return main_widget

    def say_exit(self):
        print ("**************************EXITING FROM APPLICATION*****************************")
        App.get_running_app().stop()
        shutdown.doCleanShutdown()
        Window.close()

class Navigator(NavigationDrawer):
    image_source = StringProperty('images/me.jpg')
    title = StringProperty('Navigation')


class Inbox(Screen):
    def __init__ (self,**kwargs):
        super (Inbox, self).__init__(**kwargs)
        val_y = .1
        val_z = 0
        my_box1 = BoxLayout(orientation='vertical')
        for i in range(1, 5):
            my_box1.add_widget(Label(text="I am in inbox", size_hint = (.3,.1), pos_hint = {'x': val_z,'top': val_y},color = (0,0,0,1), background_color = (0,0,0,0)))
            val_y+=.1
        self.add_widget(my_box1)

class Sent(Screen):
    def __init__ (self,**kwargs):
        super (Sent, self).__init__(**kwargs)
        val_y = .1
        val_z = 0
        my_box1 = BoxLayout(orientation='vertical')
        for i in range(1, 5):
            my_box1.add_widget(Label(text="I am in sent", size_hint = (.3,.1), pos_hint = {'x': val_z,'top': val_y},color = (0,0,0,1), background_color = (0,0,0,0)))
            val_y+=.1
        self.add_widget(my_box1)

class Trash(Screen):
    pass


class Dialog(Screen):
    pass


class Test(Screen):
    pass


class Create(Screen):
    pass
    
if __name__ == '__main__':
    NavigateApp().run()