Adding upstream version 3.0.36.upstream/3.0.36upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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..4606479
--- /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, Label, 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()