blender-archive/scripts/templates_py/ui_list_generic.py

import bpy
from bl_ui.generic_ui_list import draw_ui_list


class MyPropGroup(bpy.types.PropertyGroup):
    name: bpy.props.StringProperty()


class MyPanel(bpy.types.Panel):
    bl_label = "My Label"
    bl_idname = "SCENE_PT_list_demo"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'UI'
    bl_category = 'My Category'

    def draw(self, context):
        layout = self.layout
        draw_ui_list(
            layout,
            context,
            list_context_path="scene.my_list",
            active_index_context_path="scene.my_list_active_index"
        )


classes = [
    MyPropGroup,
    MyPanel
]

class_register, class_unregister = bpy.utils.register_classes_factory(classes)


def register():
    class_register()
    bpy.types.Scene.my_list = bpy.props.CollectionProperty(type=MyPropGroup)
    bpy.types.Scene.my_list_active_index = bpy.props.IntProperty()


def unregister():
    class_unregister()
    del bpy.types.Scene.my_list
    del bpy.types.Scene.my_list_active_index


register()