Merge branch 'main' of github.com:willmcgugan/textual into list-view

docs/examples/widgets/directory_tree.py

@@ -0,0 +1,12 @@
+from textual.app import App, ComposeResult
+from textual.widgets import DirectoryTree
+
+
+class DirectoryTreeApp(App):
+    def compose(self) -> ComposeResult:
+        yield DirectoryTree("./")
+
+
+if __name__ == "__main__":
+    app = DirectoryTreeApp()
+    app.run()

docs/examples/widgets/tree.py

@@ -0,0 +1,18 @@
+from textual.app import App, ComposeResult
+from textual.widgets import Tree
+
+
+class TreeApp(App):
+    def compose(self) -> ComposeResult:
+        tree: Tree = Tree("Dune")
+        tree.root.expand()
+        characters = tree.root.add("Characters", expand=True)
+        characters.add_leaf("Paul")
+        characters.add_leaf("Jessica")
+        characters.add_leaf("Channi")
+        yield tree
+
+
+if __name__ == "__main__":
+    app = TreeApp()
+    app.run()