globalforest/main.kv

#: import sm kivy.uix.screenmanager
#: import CheckBox kivy.uix.checkbox

<CustLabel@Label>
    color: 1, 1, 1, 1

<CustomPopup>:
    size_hint: .5, .5
    auto_dismiss: False
    title: "The Popup"
    Button:
        text: "Close"
        on_press: root.dismiss()

SampleBoxLayout:

<SampleBoxLayout>:
    orientation: "vertical"
    padding: 10
    spacing: 10

    BoxLayout:
        orientation: "horizontal"
        size_hint_x: .22
        CustLabel:
            text: "Are you over 18"
            size_hint_x: .80
        CheckBox:
            on_active: root.checkbox_18_clicked(self, self.active)
            size_hint_x: .55

    BoxLayout:
        orientation: "horizontal"
        size_hint_x: .55
        CustLabel:
            text: "Favorite Color"
            size_hint_x: .265
        CheckBox:
            group: "fav_color"
            value: root.blue
            size_hint_x: .05
        CustLabel:
            text: "Blue"
            size_hint_x: .15
        CheckBox:
            group: "fav_color"
            value: root.red
            size_hint_x: .05
        CustLabel:
            text: "Red"
            size_hint_x: .15
        CheckBox:
            group: "fav_color"
            value: root.green
            size_hint_x: .05
        CustLabel:
            text: "Green"
            size_hint_x: .15

    BoxLayout:
        orientation: "horizontal"
        height: 30

        BoxLayout:
            orientation: "horizontal"
            size_hint_x: .25
            CustLabel:
                text: str(slider_id.value)
            Slider:
                id: slider_id
                min: -100
                max: 100
                value: 0
                step: 1

        BoxLayout:
            orientation: "horizontal"
            size_hint_x: .25
            CustLabel:
                text: "On / Off"
            Switch:
                id: switch_id
                on_active: root.switch_on(self, self.active)

    BoxLayout:
        orientation: "horizontal"
        height: 30

        BoxLayout:
            orientation: "horizontal"
            size_hint_x: .25
            Button:
                text: "Open Popup"
                on_press: root.open_popup()

        BoxLayout:
            orientation: "horizontal"
            size_hint_x: .25
            Spinner:
                text: "First"
                values: ["First", "Second", "Third"]
                id: spinner_id
                on_text: root.spinner_clicked(spinner_id.text)

    BoxLayout:
        orientation: "horizontal"
        size_hint_x: 30

        BoxLayout:
            orientation: "horizontal"
            size_hint_x: .25
            TabbedPanel:
                do_default_tab: False
                TabbedPanelItem:
                    text: "1st Tab"
                    Label:
                        text: "Content of First Panel"
                        color: 1, 1, 1, 1
                TabbedPanelItem:
                    text: "2nd Tab"
                    Label:
                        text: "Content of Second Panel"
                        color: 1, 1, 1, 1
                TabbedPanelItem:
                    text: "3rd Tab"
                    Label:
                        text: "Content of Third Panel"
                        color: 1, 1, 1, 1
        
<ScreenManagement>:
    transition: sm.FadeTransition()
    MainScreen:
    AboutScreen:

<MainScreen>:

<AboutScreen>: