Popup:
    id: nd
    title: _('Proxy')
    BoxLayout:
        orientation: 'vertical'
        padding: '10dp'
        spacing: '10dp'
        GridLayout:
            cols: 2
            Label:
                text: _('Proxy mode')
            Spinner:
                id: mode
                height: '48dp'
                size_hint_y: None
                text: ''
                values: ['None', 'socks4', 'socks5', 'http']
            Label:
                text: _('Host')
            TextInput:
                id: host
                height: '48dp'
                size_hint_y: None
                text: ''
                disabled: mode.text == 'None'
            Label:
                text: _('Port')
            TextInput:
                id: port
                height: '48dp'
                size_hint_y: None
                text: ''
                disabled: mode.text == 'None'
            Label:
                text: _('Username')
            TextInput:
                id: user
                height: '48dp'
                size_hint_y: None
                text: ''
                disabled: mode.text == 'None'
            Label:
                text: _('Password')
            TextInput:
                id: password
                height: '48dp'
                size_hint_y: None
                text: ''
                disabled: mode.text == 'None'
        Widget:
            size_hint: 1, 0.1
        BoxLayout:
            Widget:
                size_hint: 0.5, None
            Button:
                size_hint: 0.5, None
                height: '48dp'
                text: _('OK')
                on_release:
                    nd.dismiss()