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Diffstat (limited to '')
-rw-r--r-- | examples/full-screen/scrollable-panes/simple-example.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/examples/full-screen/scrollable-panes/simple-example.py b/examples/full-screen/scrollable-panes/simple-example.py new file mode 100644 index 0000000..a94274f --- /dev/null +++ b/examples/full-screen/scrollable-panes/simple-example.py @@ -0,0 +1,45 @@ +#!/usr/bin/env python +""" +A simple example of a scrollable pane. +""" +from prompt_toolkit.application import Application +from prompt_toolkit.application.current import get_app +from prompt_toolkit.key_binding import KeyBindings +from prompt_toolkit.key_binding.bindings.focus import focus_next, focus_previous +from prompt_toolkit.layout import Dimension, HSplit, Layout, ScrollablePane +from prompt_toolkit.widgets import Frame, TextArea + + +def main(): + # Create a big layout of many text areas, then wrap them in a `ScrollablePane`. + root_container = Frame( + ScrollablePane( + HSplit( + [ + Frame(TextArea(text=f"label-{i}"), width=Dimension()) + for i in range(20) + ] + ) + ) + # ScrollablePane(HSplit([TextArea(text=f"label-{i}") for i in range(20)])) + ) + + layout = Layout(container=root_container) + + # Key bindings. + kb = KeyBindings() + + @kb.add("c-c") + def exit(event) -> None: + get_app().exit() + + kb.add("tab")(focus_next) + kb.add("s-tab")(focus_previous) + + # Create and run application. + application = Application(layout=layout, key_bindings=kb, full_screen=True) + application.run() + + +if __name__ == "__main__": + main() |