#<MyLabel@Label>:
#    text: 'Current Temperature: n/a'

#<PlotWidget@Image>:
#    allow_stretch: True

#<SerialPortDropdown@DropDown>:

#<SerialPortButton@Button>:

<MainWindow>:
    label_wid: "Temperature Monitor"
    current_temperature: current_temperature
    serial_chooser_button: serial_chooser_button
    on_dataSources: serial_chooser_dropdown.on_dataSources(self.dataSources)
    on_lastTemperature: current_temperature.on_temperature_change(self.lastTemperature)
    on_lastTemperature: mainplot.on_lastTemperature(self.lastTemperature)
    on_lastTime: mainplot.on_lastTime(self.lastTime)
    BoxLayout:
        id: 'top_menu'
        size_hint_y: 0.1
        pos_hint: {'top':1}
        orientation: 'horizontal'
        MyLabel:
            id: current_temperature
        Button:
            text: 'Start/Stop'
        Label:
            text: 'No File Chosen'
        SerialPortButton:
            id: serial_chooser_button
            dropdown: serial_chooser_dropdown.__self__
            on_release: serial_chooser_dropdown.open(self)
            SerialPortDropdown:
                id: serial_chooser_dropdown
                data:
                on_serial_port_changed: serial_chooser_button.serial_port_selected(self.data)
                on_serial_port_changed: root.serial_port_changed(self.data)
    PlotWidget:
        size_hint_y: 0.9
        id: mainplot

MainWindow: