Order App

main.py

 from kivy.app import App
 from kivy.modules import inspector # For inspection.
 from kivy.core.window import Window # For inspection.
+from kivy.properties import NumericProperty
+
 
 __app_package__ = 'edu.unl.cse.soft161.order'
 __app__ = 'Order Meal'
@@ -8,10 +10,24 @@ __version__ = '0.1'
 __flags__ = ['--bootstrap=sdl2', '--requirements=python2,kivy', '--orientation=landscape']
 
 
+
 class OrderApp(App):
+
+    price = NumericProperty(0)
+
     def build(self):
         inspector.create_inspector(Window, self) # For inspection (press control-e to toggle).
 
+    def pizza_size(self):
+        if self.roots.ids.small.state == 'down':
+            self.price = 9
+        if self.roots.ids.medium.state == 'down':
+            self.price = 11
+        if self.roots.ids.large.state == 'down':
+            self.price = 13
+        if self.roots.ids.extra_large.state == 'down':
+            self.price = 15
+
 
 if __name__ == '__main__':
     app = OrderApp()

order.kv

 BoxLayout:
     orientation: 'vertical'
     Label:
-        text: '[Your meal-ordering GUI here]'
+        text: 'Papa Johns'
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            text: 'Choose your size'
+            font_size: '18sp'
+        ToggleButton:
+            id: 'small'
+            text: 'small'
+            size_hint: (.25,.5)
+            group: 'size'
+            font_size: '18sp'
+        ToggleButton:
+            id: 'medium'
+            text: 'medium'
+            size_hint: (.25,.5)
+            group: 'size'
+            font_size: '18sp'
+        ToggleButton:
+            id: 'large'
+            text: 'large'
+            size_hint: (.25,.5)
+            group: 'size'
+            font_size: '18sp'
+        ToggleButton:
+            id: 'extra_large'
+            text: 'extra large'
+            size_hint: (.25,.5)
+            group: 'size'
+            font_size: '18sp'
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            text: 'Choose your crust'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'thin'
+            size_hint: (.33,.5)
+            group: 'crust'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'regular'
+            size_hint: (.33,.5)
+            group: 'crust'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'thick'
+            size_hint: (.33,.5)
+            group: 'crust'
+            font_size: '20sp'
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            text: 'How much sauce?'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'normal'
+            size_hint: (.25,.5)
+            group: 'sauce'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'light'
+            size_hint: (.25,.5)
+            group: 'sauce'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'extra'
+            size_hint: (.25,.5)
+            group: 'sauce'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'no sauce'
+            size_hint: (.25,.5)
+            group: 'sauce'
+            font_size: '20sp'
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            text: 'How much cheese?'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'normal'
+            size_hint: (.33,.5)
+            group: 'cheese'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'light'
+            size_hint: (.33,.5)
+            group: 'cheese'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'no cheese'
+            size_hint: (.33,.5)
+            group: 'cheese'
+            font_size: '20sp'
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            text: 'Choose your toppings'
+            font_size: '20sp'
+        ToggleButton:
+            text: 'sausage'
+            size_hint: (.33,.5)
+            font_size: '20sp'
+            group: 'toppings'
+        ToggleButton:
+            text: 'pepperoni'
+            size_hint: (.33,.5)
+            font_size: '20sp'
+            group: 'toppings'
+        ToggleButton:
+            text: 'veggies'
+            size_hint: (.33,.5)
+            font_size: '20sp'
+            group: 'toppings'
+    Label:
+        text: 'Total:'
+        font_size: '20sp'
+    Label:
+        id: 'total'
+        text: '$' + str(app.price())
+