{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 原生模式\n",
    "\n",
    "你可以通过在 `ui.run` 函数中指定 `native=True` 来为 NiceGUI 启用原生模式。要自定义初始窗口大小和显示模式，分别使用 `window_size` 和 `fullscreen` 参数。此外，你还可以通过 `app.native.window_args` 和 `app.native.start_args` 提供额外的关键字参数。选择任何由内部使用的 `pywebview` 模块定义的 `webview.create_window` 和 `webview.start` 函数的参数。请注意，这些关键字参数将优先于 `ui.run` 中定义的参数。\n",
    "\n",
    "在原生模式下，`app.native.main_window` 对象允许你访问底层窗口。它是 [`pywebview`](https://pywebview.flowrl.com/guide/api.html) 中的 Window 的异步版本。"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<nicegui.elements.button.Button at 0x282d097b2d0>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "from nicegui import app, ui\n",
    "\n",
    "app.native.window_args['resizable'] = False\n",
    "app.native.start_args['debug'] = True\n",
    "\n",
    "ui.label('app running in native mode')\n",
    "ui.button('enlarge', on_click=lambda: app.native.main_window.resize(1000, 700))\n",
    "\n",
    "# ui.run(native=True, window_size=(400, 300), fullscreen=False)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "如果 `webview` 在寻找所需库时遇到问题，你可能会收到与 `\"WebView2Loader.dll\"` 相关的错误。要解决此问题，请尝试将 DLL 文件向上移动一个目录，例如：\n",
    "\n",
    "从 `.venv/Lib/site-packages/webview/lib/x64/WebView2Loader.dll` 移动到 `.venv/Lib/site-packages/webview/lib/WebView2Loader.dll`"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "py311",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.7"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}