Widgets.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![](https://i0.wp.com/spuriq.com/wp-content/uploads/2019/03/spuriq_site_logo_tagline.png?zoom=2&fit=150%2C69&ssl=1)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Widgets"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Setup"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import ipywidgets as widgets\n",
    "import random"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Numeric Widgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "a9afe69a2b404a9ab3aff45e518dfa7e",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "IntSlider(value=7, continuous_update=False, description='Test:', max=10)"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# IntSlider\n",
    "widgets.IntSlider(\n",
    "    value=7,\n",
    "    min=0,\n",
    "    max=10,\n",
    "    step=1,\n",
    "    description='Test:',\n",
    "    disabled=False,\n",
    "    continuous_update=False,\n",
    "    orientation='horizontal',\n",
    "    readout=True,\n",
    "    readout_format='d'\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "2987d60729c44ef8a0fd5526838fc3b2",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "IntRangeSlider(value=(5, 7), continuous_update=False, description='Test:', max=10)"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# IntRangeSlider\n",
    "widgets.IntRangeSlider(\n",
    "    value=[5, 7],\n",
    "    min=0,\n",
    "    max=10,\n",
    "    step=1,\n",
    "    description='Test:',\n",
    "    disabled=False,\n",
    "    continuous_update=False,\n",
    "    orientation='horizontal',\n",
    "    readout=True,\n",
    "    readout_format='d'\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "df1b3025624a4428bb2f2855c6829183",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "IntProgress(value=7, description='Loading:', max=10)"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# IntProgress\n",
    "widgets.IntProgress(\n",
    "    value=7,\n",
    "    min=0,\n",
    "    max=10,\n",
    "    step=1,\n",
    "    description='Loading:',\n",
    "    bar_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
    "    orientation='horizontal'\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "57aef7d99fc3457c86614e6abbc283bb",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "IntText(value=7, description='Any:')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# IntText\n",
    "widgets.IntText(\n",
    "    value=7,\n",
    "    description='Any:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "2b6995e08ac34a70877c21dc1053e8c5",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "BoundedIntText(value=7, description='Text:', max=10)"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# BoundedIntText\n",
    "widgets.BoundedIntText(\n",
    "    value=7,\n",
    "    min=0,\n",
    "    max=10,\n",
    "    step=1,\n",
    "    description='Text:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Boolean Widgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "65fe4e23578a433fbf207fa3b21d27e8",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "ToggleButton(value=False, description='Click me', icon='check', tooltip='Description')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Toggle Button\n",
    "widgets.ToggleButton(\n",
    "    value=False,\n",
    "    description='Click me',\n",
    "    disabled=False,\n",
    "    button_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
    "    tooltip='Description',\n",
    "    icon='check'\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "b112a35e4336406089f7203d997b6ca5",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Checkbox(value=False, description='Check me')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Checkbox\n",
    "widgets.Checkbox(\n",
    "    value=False,\n",
    "    description='Check me',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "627510e6ddf6413ca348a0ab03fbb7a4",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Valid(value=False, description='Valid!')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Valid\n",
    "widgets.Valid(\n",
    "    value=False,\n",
    "    description='Valid!'\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Selection Widgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "6adce5cf364a43d0b90d6067f2105768",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Dropdown(description='Number:', index=1, options=('1', '2', '3'), value='2')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Dropdown\n",
    "widgets.Dropdown(\n",
    "    options=['1', '2', '3'],\n",
    "    value='2',\n",
    "    description='Number:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "a7d5773512894efaa573eeba56e0b9ab",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "RadioButtons(description='Pizza topping:', options=('pepperoni', 'pineapple', 'anchovies'), value='pepperoni')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# RadioButtons\n",
    "widgets.RadioButtons(\n",
    "    options=['pepperoni', 'pineapple', 'anchovies'],\n",
    "    value='pepperoni',\n",
    "    description='Pizza topping:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "90d184ab27bf4f77b952cb5b5faed095",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Select(description='OS:', index=2, options=('Linux', 'Windows', 'OSX'), value='OSX')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Select\n",
    "widgets.Select(\n",
    "    options=['Linux', 'Windows', 'OSX'],\n",
    "    value='OSX',\n",
    "    description='OS:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "d048bcc9a4e14b1e8225da6386cba363",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "SelectionSlider(continuous_update=False, description='I like my eggs ...', index=1, options=('scrambled', 'sun…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# SelectionSlider\n",
    "widgets.SelectionSlider(\n",
    "    options=['scrambled', 'sunny side up', 'poached', 'over easy'],\n",
    "    value='sunny side up',\n",
    "    description='I like my eggs ...',\n",
    "    disabled=False,\n",
    "    continuous_update=False,\n",
    "    orientation='horizontal',\n",
    "    readout=True\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "73c0aa80a66447cbb78bb92cc2bc463f",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "ToggleButtons(description='Speed:', options=('Slow', 'Regular', 'Fast'), tooltips=('Description of slow', 'Des…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# ToggleButtons\n",
    "widgets.ToggleButtons(\n",
    "    options=['Slow', 'Regular', 'Fast'],\n",
    "    description='Speed:',\n",
    "    disabled=False,\n",
    "    button_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
    "    tooltips=['Description of slow', 'Description of regular', 'Description of fast']\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "3596befed3724f65acf4e442d4be3aed",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "SelectMultiple(description='Fruits', index=(1,), options=('Apples', 'Oranges', 'Pears'), value=('Oranges',))"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# SelectMultiple\n",
    "widgets.SelectMultiple(\n",
    "    options=['Apples', 'Oranges', 'Pears'],\n",
    "    value=['Oranges'],\n",
    "    description='Fruits',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## String Widgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "bc07dffc9b5748c8bfb9ef14012fdff0",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Label(value='Label something...')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Label\n",
    "widgets.Label(\n",
    "    value='Label something...'\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "c667c568578f4948a96004511127523c",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Text(value='Hello World', description='String:', placeholder='Type something')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Text\n",
    "widgets.Text(\n",
    "    value='Hello World',\n",
    "    placeholder='Type something',\n",
    "    description='String:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "221d5bd0e77b422c8ba1004a26ed6bb5",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Textarea(value='Hello World', description='String:', placeholder='Type something')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Textarea\n",
    "widgets.Textarea(\n",
    "    value='Hello World',\n",
    "    placeholder='Type something',\n",
    "    description='String:',\n",
    "    disabled=False\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Image Widget"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "4f5e10e4357e43499e4963f38b227701",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Image(value=b'\\x89PNG\\r\\n\\x1a\\n\\x00\\x00\\x00\\rIHDR\\x00\\x00\\x00\\x96\\x00\\x00\\x00E\\x08\\x03\\x00\\x00\\x00\\x9fu\\xefQ\\x…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Image\n",
    "file = open(\"spuriq_logo.png\", \"rb\")\n",
    "image = file.read()\n",
    "widgets.Image(\n",
    "    value=image,\n",
    "    format='png',\n",
    "    width=300,\n",
    "    height=100\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Button Widget"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "697a87f72e0e4cd791a92a9f4198748d",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Button(description='Click me', icon='check', style=ButtonStyle(), tooltip='Click me')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Button\n",
    "widgets.Button(\n",
    "    description='Click me',\n",
    "    disabled=False,\n",
    "    button_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
    "    tooltip='Click me',\n",
    "    icon='check'\n",
    ")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Container/Layout Widgets"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "ecd38837b77342539442167ea4e3a5c2",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Box(children=(Label(value='0'), Label(value='1'), Label(value='2'), Label(value='3')))"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# Box\n",
    "items = [widgets.Label(str(i)) for i in range(4)]\n",
    "widgets.Box(items)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "527ad24726e249c0873759193f7a5934",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "HBox(children=(Label(value='The $m$ in $y=mx + b$:'), FloatSlider(value=0.0)))"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# HBox\n",
    "items = [widgets.Label(value=\"The $m$ in $y=mx + b$:\"), widgets.FloatSlider()]\n",
    "widgets.HBox(items)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "44fe514adccc45ca85ba6a4ff730d5d7",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "HBox(children=(VBox(children=(Button(description='correct', style=ButtonStyle()), Button(description='horse', …"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "# VBox\n",
    "words = ['correct', 'horse', 'battery', 'staple']\n",
    "items = [widgets.Button(description=w) for w in words]\n",
    "left_box = widgets.VBox([items[0], items[1]])\n",
    "right_box = widgets.VBox([items[2], items[3]])\n",
    "widgets.HBox([left_box, right_box])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "8a75ed61b170471cafd574ec7d74ba94",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Accordion(children=(IntSlider(value=0), Text(value='')), _titles={'0': 'Slider', '1': 'Text'})"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "accordion = widgets.Accordion(children=[widgets.IntSlider(), widgets.Text()])\n",
    "accordion.set_title(0, 'Slider')\n",
    "accordion.set_title(1, 'Text')\n",
    "accordion"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "cfeb5519ff964840944ffd828d998266",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Tab(children=(Text(value='', description='P0'), Text(value='', description='P1'), Text(value='', description='…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "tab_contents = ['P0', 'P1', 'P2', 'P3', 'P4']\n",
    "children = [widgets.Text(description=name) for name in tab_contents]\n",
    "tab = widgets.Tab()\n",
    "tab.children = children\n",
    "for i in range(len(children)):\n",
    "    tab.set_title(i, str(i))\n",
    "tab"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "cfeb5519ff964840944ffd828d998266",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Tab(children=(Text(value='', description='P0'), Text(value='', description='P1'), Text(value='', description='…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "tab.selected_index = 3\n",
    "tab"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "8a75ed61b170471cafd574ec7d74ba94",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Accordion(children=(IntSlider(value=0), Text(value='')), selected_index=None, _titles={'0': 'Slider', '1': 'Te…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "accordion.selected_index = None\n",
    "accordion"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "fe23ab9f97e44f0699380057e5bbfd23",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Tab(children=(Accordion(children=(IntSlider(value=0), Text(value='')), selected_index=None, _titles={'0': 'Sli…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "tab_nest = widgets.Tab()\n",
    "tab_nest.children = [accordion, accordion]\n",
    "tab_nest.set_title(0, 'An accordion')\n",
    "tab_nest.set_title(1, 'Copy of the accordion')\n",
    "tab_nest"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## display()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 31,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "a1a3a97a164b4ccd8dbe51515d91f5ff",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Button(description='Click me', icon='check', style=ButtonStyle(), tooltip='Click me')"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "clickMe = widgets.Button(\n",
    "    description='Click me',\n",
    "    disabled=False,\n",
    "    button_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
    "    tooltip='Click me',\n",
    "    icon='check'\n",
    ")\n",
    "display(clickMe)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## close() and on_click()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "6a0bdea9a21d4a21818513f0c85a42b5",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Button(description='Click me', style=ButtonStyle())"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "clickMe = widgets.Button(description='Click me')\n",
    "display(clickMe)\n",
    "def closeClickMe(b):\n",
    "    clickMe.close()\n",
    "clickMe.on_click(closeClickMe)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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