{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import panel as pn\n",
    "\n",
    "pn.extension()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The ``EditableFloatSlider`` widget allows selecting selecting a numeric floating-point value within a set bounds using a slider and for more precise control offers an editable number input box.\n",
    "\n",
    "For more information about listening to widget events and laying out widgets refer to the [widgets user guide](../../user_guide/Widgets.ipynb). Alternatively you can learn how to build GUIs by declaring parameters independently of any specific widgets in the [param user guide](../../user_guide/Param.ipynb). To express interactivity entirely using Javascript without the need for a Python server take a look at the [links user guide](../../user_guide/Param.ipynb).\n",
    "\n",
    "#### Parameters:\n",
    "\n",
    "For layout and styling related parameters see the [customization user guide](../../user_guide/Customization.ipynb).\n",
    "\n",
    "##### Core\n",
    "\n",
    "* **``start``** (float): The lower bound for the slider, can be overridden by a lower `value`. \n",
    "* **``end``** (float): The upper bound for the slider, can be overridden by a higher `value`. \n",
    "* **``fixed_start``** (float | None): A fixed lower bound for the slider and input, `value` cannot exceed this.\n",
    "* **``fixed_end``** (float | None): A fixed upper bound for the slider and input, `value` cannot exceed this.\n",
    "* **``step``** (float): The interval between values\n",
    "* **``value``** (float): The selected value as a float type\n",
    "* **``value_throttled``** (float): The selected value as a float type throttled until mouseup\n",
    "\n",
    "##### Display\n",
    "\n",
    "* **``bar_color``** (color): Color of the slider bar as a hexadecimal RGB value\n",
    "* **``direction``** (str): Whether the slider should go from left to right ('ltr') or right to left ('rtl')\n",
    "* **``disabled``** (boolean): Whether the widget is editable\n",
    "* **``format``** (str, bokeh.models.TickFormatter): Formatter to apply to the slider value\n",
    "* **``name``** (str): The title of the widget\n",
    "* **``orientation``** (str): Whether the slider should be displayed in a 'horizontal' or 'vertical' orientation.\n",
    "* **``tooltips``** (boolean): Whether to display tooltips on the slider handle\n",
    "\n",
    "___"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "float_slider = pn.widgets.EditableFloatSlider(name='Float Slider', start=0, end=3.141, step=0.01, value=1.57)\n",
    "\n",
    "float_slider"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Here the `value` has no bounds and can exceed `end` and go below `start`. If `value` should be fixed to a certain range it can be set with `fixed_start` and `fixed_end`:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "float_slider.fixed_start = -3.14"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The `value` of the widget is returned as a float and can be accessed and set like any other widget:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "float_slider.value"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "A custom format string or bokeh TickFormatter may be used to format the slider values:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from bokeh.models.formatters import PrintfTickFormatter\n",
    "\n",
    "str_format = pn.widgets.EditableFloatSlider(name='Distance', format='1[.]00')\n",
    "\n",
    "tick_format = pn.widgets.EditableFloatSlider(name='Distance', format=PrintfTickFormatter(format='%.3f m'))\n",
    "\n",
    "pn.Column(str_format, tick_format)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Controls\n",
    "\n",
    "Since the `EditableFloatSlider` widget is a composite widget its options can only be controlled from Python. Try out the effect of these parameters interactively:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "pn.Row(float_slider.controls(jslink=False), float_slider)"
   ]
  }
 ],
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