App2021/My.kv at main · Vimalnath1/App2021 · GitHub

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WindowManager:
    MainWindow:
    FoodTrackingWindow:             #Makes the classes screens
    RecipeWindow:
    RecipeList:

<MainWindow>:
    name: "first"                   #Home Page
    GridLayout:
        rows:3
        Label:
            text:"Welcome to App that has not been made and has no name"
        BoxLayout:
            orientation:"horizontal"
            Button:
                text:"Food Tracker"
                on_release:
                    app.root.current="second"                   #Goes to food tracker window. Haven't designed that yet
                    root.manager.transition.direction="right"
                pos_hint: {"center_x":0.3}
            Button:
                text:"Recipes"
                on_release:
                    app.root.current="third"
                    root.manager.transition.direction="left"
                pos_hint: {"center_x":0.3}

<FoodTrackingWindow>:
    name: "second"
    BoxLayout:                  #Work in Progress
        Label:
            text:"Food Tracker"
    ActionBar:                          #Explained on line 67
        size: root.width, 50
        pos_hint: {'top':1}
        ActionView:
            ActionPrevious:
                with_previous:False
            ActionButton:
                text:"Home"
                on_release:
                    app.root.current="first"
                    root.manager.transition.direction="left"
<RecipeWindow>:
    name: "third"
    BoxLayout:
        orientation:"vertical"
        Label:
            text:"Recipes"
        BoxLayout:
            orientation:"horizontal"
            Button:                         #Press this and you open up the food scanner. However for testing purposes i have a sample input so it wont open webcam
                text:"Scan Food"
                on_release:
                    app.root.current="fourth"
                    root.on_button_click()          #Calls function on line 144 of the python file
                    root.manager.transition.direction="up"          #Thid and line 55 move the screen
                pos_hint: {"right":1}
                size_hint: 0.5,None
            Button:
                text:"Look at list"
                on_release:
                    app.root.current="fourth"
                    root.manager.transition.direction="up"
                pos_hint: {"left":1}
                size_hint: 0.5,None
    ActionBar:                          #The action bar is the menu bar along the top of the screen
        size: root.width, 50
        pos_hint: {'top':1}
        ActionView:
            ActionPrevious:
                with_previous:False             #There is a useless button on the menu bar when you make one so this deletes it
            ActionButton:
                text:"Home"
                on_release:
                    app.root.current="first"            #Moves the screen to home screen
                    root.manager.transition.direction="right"

<RecipeList>:
    name:"fourth"
    Button:
        text:"Show recipes"         #This is the screen which shows the recipes. If you press the button, it will show 10 different buttons for 10 recipes
        on_release:
            root.on_show_recipe_button_click()      #This is the function from lines 148-162 on python file
    ActionBar:
        size: root.width, 50
        pos_hint: {'top':1}
        ActionView:
            ActionPrevious:
                with_previous:False
            ActionButton:
                text:"Home"
                on_release:
                    app.root.current="first"
                    root.manager.transition.direction="down"