main.kv

#:kivy 1.8.0
#:import KivyLexer kivy.extras.highlight.KivyLexer
#:import Factory kivy.factory.Factory

<MainScreen>:
    ScrollView:
        do_scroll_x: False
        do_scroll_y: False if root.fullscreen else (content.height > root.height - dp(16))
        AnchorLayout:
            size_hint_y: None
            height: root.height if root.fullscreen else max(root.height, content.height)
    #        GridLayout:
    #            id: content
    #            cols: 1
    #            spacing: '8dp'
    #            padding: '8dp'
    #            size_hint: (1, 1) if root.fullscreen else (.8, None)
    #            height: self.height if root.fullscreen else self.minimum_height
            BoxLayout:
                id: content
                orientation: "vertical"
                padding: 10
                size_hint: (1, 1) if root.fullscreen else (.8, None)
                height: self.height if root.fullscreen else self.minimum_height
                #size_hint_y: None
                #height: '48dp'


BoxLayout:
    orientation: 'vertical'

    canvas.before:
        Color:
            rgb: .6, .6, .6
        Rectangle:
            size: self.size
            #source: 'data/background.png'

    ActionBar:

        ActionView:
            id: av
            ActionPrevious:
                #with_previous: (False if sm.current_screen.name == 'button' else True) if sm.current_screen else False
                title: 'Adaptive Mobile User Interface'
                on_release: app.go_hierarchy_previous()


            ActionToggleButton:
                text: 'Toggle sourcecode'
                icon: 'data/icons/bug.png'
                on_release: app.toggle_emulation()
                important: True

            ActionToggleButton:
                text: 'left'
                group: 'g1'
                icon: 'data/icons/left.png'
                on_release: app.on_toggle_left_right()

            ActionToggleButton:
                text: 'right'
                state: 'down'
                group: 'g1'
                icon: 'data/icons/right.png'
                on_release: app.on_toggle_left_right()

            ActionToggleButton:
                text: 'top'
                group: 'g2'
                icon: 'data/icons/top.png'
                on_release: app.on_toggle_top_bottom()

            ActionToggleButton:
                text: 'bottom'
                state: 'down'
                group: 'g2'
                icon: 'data/icons/bottom.png'
                on_release: app.on_toggle_top_bottom()

    ScreenManager:
        id: sm
        on_current_screen:
            #spnr.text = args[1].name
            idx = app.screen_names.index(args[1].name)
            if idx > -1: app.hierarchy.append(args[1])