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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 17:35:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 17:35:20 +0000 |
commit | e106bf94eff07d9a59771d9ccc4406421e18ab64 (patch) | |
tree | edb6545500e39df9c67aa918a6125bffc8ec1aee /examples/full-screen/simple-demos/autocompletion.py | |
parent | Initial commit. (diff) | |
download | prompt-toolkit-upstream/3.0.36.tar.xz prompt-toolkit-upstream/3.0.36.zip |
Adding upstream version 3.0.36.upstream/3.0.36upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rwxr-xr-x | examples/full-screen/simple-demos/autocompletion.py | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/examples/full-screen/simple-demos/autocompletion.py b/examples/full-screen/simple-demos/autocompletion.py new file mode 100755 index 0000000..bcbb594 --- /dev/null +++ b/examples/full-screen/simple-demos/autocompletion.py @@ -0,0 +1,100 @@ +#!/usr/bin/env python +""" +An example of a BufferControl in a full screen layout that offers auto +completion. + +Important is to make sure that there is a `CompletionsMenu` in the layout, +otherwise the completions won't be visible. +""" +from prompt_toolkit.application import Application +from prompt_toolkit.buffer import Buffer +from prompt_toolkit.completion import WordCompleter +from prompt_toolkit.key_binding import KeyBindings +from prompt_toolkit.layout.containers import Float, FloatContainer, HSplit, Window +from prompt_toolkit.layout.controls import BufferControl, FormattedTextControl +from prompt_toolkit.layout.layout import Layout +from prompt_toolkit.layout.menus import CompletionsMenu + +# The completer. +animal_completer = WordCompleter( + [ + "alligator", + "ant", + "ape", + "bat", + "bear", + "beaver", + "bee", + "bison", + "butterfly", + "cat", + "chicken", + "crocodile", + "dinosaur", + "dog", + "dolphin", + "dove", + "duck", + "eagle", + "elephant", + "fish", + "goat", + "gorilla", + "kangaroo", + "leopard", + "lion", + "mouse", + "rabbit", + "rat", + "snake", + "spider", + "turkey", + "turtle", + ], + ignore_case=True, +) + + +# The layout +buff = Buffer(completer=animal_completer, complete_while_typing=True) + +body = FloatContainer( + content=HSplit( + [ + Window( + FormattedTextControl('Press "q" to quit.'), height=1, style="reverse" + ), + Window(BufferControl(buffer=buff)), + ] + ), + floats=[ + Float( + xcursor=True, + ycursor=True, + content=CompletionsMenu(max_height=16, scroll_offset=1), + ) + ], +) + + +# Key bindings +kb = KeyBindings() + + +@kb.add("q") +@kb.add("c-c") +def _(event): + "Quit application." + event.app.exit() + + +# The `Application` +application = Application(layout=Layout(body), key_bindings=kb, full_screen=True) + + +def run(): + application.run() + + +if __name__ == "__main__": + run() |