#!/usr/bin/env python
"""
Horizontal split example.
"""

from prompt_toolkit.application import Application
from prompt_toolkit.key_binding import KeyBindings
from prompt_toolkit.layout.containers import HSplit, Window
from prompt_toolkit.layout.controls import FormattedTextControl
from prompt_toolkit.layout.layout import Layout

# 1. The layout
left_text = "\nVertical-split example. Press 'q' to quit.\n\n(top pane.)"
right_text = "\n(bottom pane.)"


body = HSplit(
    [
        Window(FormattedTextControl(left_text)),
        Window(height=1, char="-"),  # Horizontal line in the middle.
        Window(FormattedTextControl(right_text)),
    ]
)


# 2. Key bindings
kb = KeyBindings()


@kb.add("q")
def _(event):
    "Quit application."
    event.app.exit()


# 3. The `Application`
application = Application(layout=Layout(body), key_bindings=kb, full_screen=True)


def run():
    application.run()


if __name__ == "__main__":
    run()
