#/usr/bin/env python3
# -*- coding: utf-8 -*-
from kivy.app import App
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.image import Image
from kivy.uix.button import Button
from kivy.uix.filechooser import FileChooserIconView

class ImageChooser(BoxLayout):
  def __init__(self, **kwargs):
    super().__init__(**kwargs)

    self.orientation = 'vertical'

    self.file_chooser = FileChooserIconView()
    self.add_widget(self.file_chooser)

    self.open_button = Button(text='Open Image')
    self.open_button.bind(on_press=self.open_image)
    self.add_widget(self.open_button)


  def open_image(self, instance):
    if self.file_chooser.selection:
      # Show Image
      self.image = Image()
      self.add_widget(self.image)

      # Load Image
      image_path = self.file_chooser.selection[0]
      self.image.source = image_path

      # Hide other Elements
      self.remove_widget(self.file_chooser)
      self.remove_widget(self.open_button)

class DeutschlandTicket(App):
  def build(self):
    return ImageChooser()

if __name__ == '__main__':
  app = DeutschlandTicket()
  app.run()