1 files changed, 111 insertions, 0 deletions
diff --git a/examples/full-screen/pager.py b/examples/full-screen/pager.py
new file mode 100755
index 0000000..799c834
--- /dev/null
+++ b/examples/full-screen/pager.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python
+"""
+A simple application that shows a Pager application.
+"""
+from pygments.lexers.python import PythonLexer
+
+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.dimension import LayoutDimension as D
+from prompt_toolkit.layout.layout import Layout
+from prompt_toolkit.lexers import PygmentsLexer
+from prompt_toolkit.styles import Style
+from prompt_toolkit.widgets import SearchToolbar, TextArea
+
+# Create one text buffer for the main content.
+
+_pager_py_path = __file__
+
+
+with open(_pager_py_path, "rb") as f:
+    text = f.read().decode("utf-8")
+
+
+def get_statusbar_text():
+    return [
+        ("class:status", _pager_py_path + " - "),
+        (
+            "class:status.position",
+            "{}:{}".format(
+                text_area.document.cursor_position_row + 1,
+                text_area.document.cursor_position_col + 1,
+            ),
+        ),
+        ("class:status", " - Press "),
+        ("class:status.key", "Ctrl-C"),
+        ("class:status", " to exit, "),
+        ("class:status.key", "/"),
+        ("class:status", " for searching."),
+    ]
+
+
+search_field = SearchToolbar(
+    text_if_not_searching=[("class:not-searching", "Press '/' to start searching.")]
+)
+
+
+text_area = TextArea(
+    text=text,
+    read_only=True,
+    scrollbar=True,
+    line_numbers=True,
+    search_field=search_field,
+    lexer=PygmentsLexer(PythonLexer),
+)
+
+
+root_container = HSplit(
+    [
+        # The top toolbar.
+        Window(
+            content=FormattedTextControl(get_statusbar_text),
+            height=D.exact(1),
+            style="class:status",
+        ),
+        # The main content.
+        text_area,
+        search_field,
+    ]
+)
+
+
+# Key bindings.
+bindings = KeyBindings()
+
+
+@bindings.add("c-c")
+@bindings.add("q")
+def _(event):
+    "Quit."
+    event.app.exit()
+
+
+style = Style.from_dict(
+    {
+        "status": "reverse",
+        "status.position": "#aaaa00",
+        "status.key": "#ffaa00",
+        "not-searching": "#888888",
+    }
+)
+
+
+# create application.
+application = Application(
+    layout=Layout(root_container, focused_element=text_area),
+    key_bindings=bindings,
+    enable_page_navigation_bindings=True,
+    mouse_support=True,
+    style=style,
+    full_screen=True,
+)
+
+
+def run():
+    application.run()
+
+
+if __name__ == "__main__":
+    run()