{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 页面布局\n",
    "通过 `ui.header`、`ui.footer`、`ui.left_drawer` 和 `ui.right_drawer`，您可以向页面添加额外的布局元素。`fixed` 参数控制元素是滚动还是固定在屏幕上。`top_corner` 和 `bottom_corner` 参数指示抽屉是否应扩展到页面的顶部或底部。有关可能属性的更多信息，请参阅 <https://quasar.dev/layout/header-and-footer> 和 <https://quasar.dev/layout/drawer>。通过 `ui.page_sticky`，您可以将元素“粘”在屏幕上。有关更多信息，请参阅 <https://quasar.dev/layout/page-sticky>。"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<nicegui.elements.link.Link at 0x1e8fdce56d0>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "from nicegui import ui\n",
    "\n",
    "@ui.page('/page_layout')\n",
    "def page_layout():\n",
    "    ui.label('CONTENT')\n",
    "    [ui.label(f'Line {i}') for i in range(100)]\n",
    "    with ui.header(elevated=True).style('background-color: #3874c8').classes('items-center justify-between'):\n",
    "        ui.label('HEADER')\n",
    "        ui.button(on_click=lambda: right_drawer.toggle(), icon='menu').props('flat color=white')\n",
    "    with ui.left_drawer(top_corner=True, bottom_corner=True).style('background-color: #d7e3f4'):\n",
    "        ui.label('LEFT DRAWER')\n",
    "    with ui.right_drawer(fixed=False).style('background-color: #ebf1fa').props('bordered') as right_drawer:\n",
    "        ui.label('RIGHT DRAWER')\n",
    "    with ui.footer().style('background-color: #3874c8'):\n",
    "        ui.label('FOOTER')\n",
    "\n",
    "ui.link('show page with fancy layout', page_layout)\n",
    "\n",
    "# ui.run()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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