kivy/examples/widgets/tabbedpanel.py

'''
TabbedPanel
============

Test of the widget TabbedPanel.
'''

from kivy.app import App
from kivy.uix.tabbedpanel import TabbedPanel
from kivy.uix.floatlayout import FloatLayout
from kivy.lang import Builder

Builder.load_string("""

<Test>:
    size_hint: .5, .5
    pos_hint: {'center_x': .5, 'center_y': .5}
    do_default_tab: False

    TabbedPanelItem:
        text: 'first tab'
        Label:
            text: 'First tab content area'
    TabbedPanelItem:
        text: 'tab2'
        BoxLayout:
            Label:
                text: 'Second tab content area'
            Button:
                text: 'Button that does nothing'
    TabbedPanelItem:
        text: 'tab3'
        RstDocument:
            text: '\\n'.join(("Hello world", "-----------", "You are in the third tab."))

""")

class Test(TabbedPanel):
    pass

class TabbedPanelApp(App):
    def build(self):
        return Test()

if __name__ == '__main__':
    TabbedPanelApp().run()