no-scroll-over-iframe.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Using WorldWide Telescope inside the Jupyter notebook"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "This notebook shows how to start up the WorldWide Telescope Jupyter widget, and how to subsequently modify its properties. You can find out more about using pywwt in the [documentation](http://pywwt.readthedocs.io).\n",
    "\n",
    "We start off by importing the ``WWTJupyterWidget`` class:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from pywwt.jupyter import WWTJupyterWidget\n",
    "from ipywidgets import HBox, IntSlider\n",
    "from ipyevents import Event\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "We then use this class to create the widget (note that the second ``wwt`` is needed to actually show the contents of the widget):"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "scrolled": false
   },
   "outputs": [],
   "source": [
    "wwt = WWTJupyterWidget()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Scrolling is suppressed *except* over wwt\n",
    "\n",
    "Anything on or inside the red border has scrolling of the outer page suppressed except the wwt widget."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "s = IntSlider()\n",
    "hb = HBox()\n",
    "hb.children = [wwt, s]\n",
    "hb.layout.border = \"2px solid red\"\n",
    "hb.layout.padding = \"20px\"\n",
    "\n",
    "e = Event()\n",
    "e.source = hb\n",
    "e.watched_events = ['wheel']\n",
    "\n",
    "hb"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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