Added TreeView and Panel

src/myfasthtml/controls/helpers.py

@@ -15,6 +15,19 @@ class mk:
   
   @staticmethod
   def button(element, command: Command = None, binding: Binding = None, **kwargs):
+    """
+    Defines a static method for creating a Button object with specific configurations.
+
+    This method constructs a Button instance by wrapping an element with
+    additional configurations such as commands and bindings. Any extra keyword
+    arguments are passed when creating the Button.
+
+    :param element: The underlying widget or element to be wrapped in a Button.
+    :param command: An optional command to associate with the Button. Defaults to None.
+    :param binding: An optional event binding to associate with the Button. Defaults to None.
+    :param kwargs: Additional keyword arguments to further configure the Button.
+    :return: A fully constructed Button instance with the specified configurations.
+    """
     return mk.mk(Button(element, **kwargs), command=command, binding=binding)
   
   @staticmethod
@@ -33,13 +46,33 @@ class mk:
     )
   
   @staticmethod
-  def icon(icon, size=20,
+  def icon(icon,
+           size=20,
            can_select=True,
            can_hover=False,
            cls='',
            command: Command = None,
            binding: Binding = None,
            **kwargs):
+    """
+    Generates an icon element with customizable properties for size, class, and interactivity.
+
+    This method creates an icon element wrapped in a container with optional classes
+    and event bindings. The icon can be styled and its behavior defined using the parameters
+    provided, allowing for dynamic and reusable UI components.
+
+    :param icon: The icon to display inside the container.
+    :param size: The size of the icon, specified in pixels. Defaults to 20.
+    :param can_select: Indicates whether the icon can be selected. Defaults to True.
+    :param can_hover: Indicates whether the icon reacts to hovering. Defaults to False.
+    :param cls: A string of custom CSS classes to be added to the icon container.
+    :param command: The command object defining the function to be executed on icon interaction.
+    :param binding: The binding object for configuring additional event listeners on the icon.
+    :param kwargs: Additional keyword arguments for configuring attributes and behaviors of the
+                   icon element.
+    :return: A styled and interactive icon element embedded inside a container, configured
+             with the defined classes, size, and behaviors.
+    """
     merged_cls = merge_classes(f"mf-icon-{size}",
                                'icon-btn' if can_select else '',
                                'mmt-btn' if can_hover else '',