ShowcaseScreen:
    name: 'FileChoosers'
    fullscreen: True

    BoxLayout:
        size_hint_y: None
        height: '48dp'

        ToggleButton:
            text: 'Icon'
            state: 'down'
            group: 'filechooser'
            on_release: filechooser.view_mode = 'icon'

        ToggleButton:
            text: 'List'
            group: 'filechooser'
            on_release: filechooser.view_mode = 'list'

    FileChooser:
        id: filechooser
        
        FileChooserIconLayout
        FileChooserListLayout