tkinter button options

tk_button.ipynb

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   "source": [
    "# tkinter Buttonウィジェットオプションまとめ Python"
   ]
  },
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   "source": [
    "## 1. Buttonウィジェットのオプション"
   ]
  },
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   "source": [
    "- STANDARD OPTIONS（基本オプション）\n",
    "\n",
    "\n",
    "    activebackground, activeforeground, anchor,\n",
    "    background, bitmap, borderwidth, cursor,\n",
    "    disabledforeground, font, foreground\n",
    "    highlightbackground, highlightcolor,\n",
    "    highlightthickness, image, justify,\n",
    "    padx, pady, relief, repeatdelay,\n",
    "    repeatinterval, takefocus, text,\n",
    "    textvariable, underline, wraplength\n",
    "\n",
    "\n",
    "- WIDGET-SPECIFIC OPTIONS（ウィジェット固有のオプション）\n",
    "\n",
    "\n",
    "    command, compound, default, height,\n",
    "    overrelief, state, width\n",
    "\n",
    "\n",
    "使用する場面の多い、activebackground、background、relief、commandについてまとめる"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 2. activebackground, background"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- activebackground：クリック時の背景色を設定\n",
    "- background (bgでも可)：通常の背景色を設定"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import tkinter\n",
    "\n",
    "root = tkinter.Tk()\n",
    "b = tkinter.Button(text=\"test\", activebackground='red', background='blue')\n",
    "b.pack()\n",
    "root.mainloop()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- 通常時（背景青）\n",
    "\n",
    "![background=blue](https://gist.githubusercontent.com/vigilantPotato/ea369250c7f1399ad64389adc843d647/raw/d3d3587b71370a49e788d4f3286e279070e42664/tk_background1.jpg)\n",
    "\n",
    "- クリック時（背景赤）\n",
    "\n",
    "![activebackground=red](https://gist.githubusercontent.com/vigilantPotato/ea369250c7f1399ad64389adc843d647/raw/d3d3587b71370a49e788d4f3286e279070e42664/tk_background2.jpg)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 3. relief"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- ボタンのデザインを以下の6種類から設定可能\n",
    "- これらはtkinterライブラリ内の、constants.pyファイル内で規定されている\n",
    "- 呼び出す際は、`tkinter.`を付ける必要がある\n",
    "\n",
    "\n",
    "1. RAISED\n",
    "2. SUNKEN\n",
    "3. FLAT\n",
    "4. RIDGE\n",
    "5. GROOVE\n",
    "6. SOLID"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "import tkinter\n",
    "\n",
    "root = tkinter.Tk()\n",
    "b1 = tkinter.Button(text=\"test1\", relief=tkinter.RAISED)\n",
    "b2 = tkinter.Button(text=\"test2\", relief=tkinter.SUNKEN)\n",
    "b3 = tkinter.Button(text=\"test3\", relief=tkinter.FLAT)\n",
    "b4 = tkinter.Button(text=\"test4\", relief=tkinter.RIDGE)\n",
    "b5 = tkinter.Button(text=\"test5\", relief=tkinter.GROOVE)\n",
    "b6 = tkinter.Button(text=\"test6\", relief=tkinter.SOLID)\n",
    "\n",
    "b1.pack()\n",
    "b2.pack()\n",
    "b3.pack()\n",
    "b4.pack()\n",
    "b5.pack()\n",
    "b6.pack()\n",
    "root.mainloop()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- relief一覧\n",
    "\n",
    "![button reliefs](https://gist.githubusercontent.com/vigilantPotato/ea369250c7f1399ad64389adc843d647/raw/d3d3587b71370a49e788d4f3286e279070e42664/tk_relief.jpg)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 4. command"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "- ボタンを押したときに実行する関数を設定\n",
    "- 引数を渡すのは不可"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "hello world\n"
     ]
    }
   ],
   "source": [
    "import tkinter\n",
    "\n",
    "def hello_world():\n",
    "    print('hello world')\n",
    "\n",
    "root = tkinter.Tk()\n",
    "b = tkinter.Button(text=\"hellow world\", command=hello_world)\n",
    "b.pack()\n",
    "root.mainloop()"
   ]
  }
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