{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "61803454",
   "metadata": {},
   "source": [
    "# 16-14 · pack szczegóły\n",
    "\n",
    "Praktyka do sekcji [„pack szczegółowo: fill, expand i zagnieżdżone ramki”](/pl/chapters/rozdzial-16/16-14-pack-podrobno.html)."
   ]
  },
  {
   "cell_type": "markdown",
   "id": "bd02999a",
   "metadata": {},
   "source": [
    "## Cel\n",
    "\n",
    "Mistrz fill i expand z pack()."
   ]
  },
  {
   "cell_type": "markdown",
   "id": "f767bfa1",
   "metadata": {},
   "source": [
    "## Pro mainloop() w tym laptopie\n",
    "\n",
    "W normalnym życiu `.py`- pliku aplikacja jest uruchamiana przez `root.mainloop()` - To polecenie „zamraża” `root.mainloop()` zadzwonimy `root.update()` (obsługuje zdarzenia raz, bez oczekiwania) a następnie `root.destroy()` — interfejs buduje się dokładnie tak samo, po prostu bez nieskończonego oczekiwania na końcu."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "242e00b9",
   "metadata": {
    "execution": {
     "iopub.execute_input": "2026-08-18T21:45:12.223766Z",
     "iopub.status.busy": "2026-08-18T21:45:12.223660Z",
     "iopub.status.idle": "2026-08-18T21:45:12.367885Z",
     "shell.execute_reply": "2026-08-18T21:45:12.367010Z"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "pack\n"
     ]
    }
   ],
   "source": [
    "import tkinter as tk\n",
    "from tkinter import ttk\n",
    "\n",
    "root = tk.Tk()\n",
    "\n",
    "forma_frame = ttk.Frame(root, padding=10)\n",
    "forma_frame.pack(fill=\"x\")\n",
    "\n",
    "ttk.Label(forma_frame, text=\"Имя:\").pack(side=\"left\")\n",
    "entry = ttk.Entry(forma_frame)\n",
    "entry.pack(side=\"left\", fill=\"x\", expand=True)\n",
    "\n",
    "root.update()\n",
    "print(entry.winfo_manager())\n",
    "root.destroy()"
   ]
  }
 ],
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