A range-slider component for Vaadin 8

RangeSlider Component

RangeSlider is a UI component add-on for Vaadin 8 that currently displays a slider with a lower and upper handle, to select a range of values. The Slider is based on Vaadins HasValue and can be used with a Binder.

This addon is based massivly on the great noUiSlider-javascript-component, see https://refreshless.com/nouislider/ or https://github.com/leongersen/noUiSlider/ for more infos.

Features

  • changing the step size between values
  • Setting the displayed decimal-precision for values.
  • changing the minimal and maximal difference allowed between the lower and upper value
  • Value-Tooltips can be displayed never, always, on-focus or on-change.
  • slider can be read-only.
  • slider integrates in the vaadin-8 binder

Known Limitations

  • Styling adapted to valo, other themes may require some tuning. See the range-slider.css for more infos.
  • The component must have a width defined (Percentage, Pixel, ...) to properly calculate its total width and the space for each step. It can't expand on its own, so it would always be a width of 0!
  • A boundary-difference of 0 (e.g. 0 to 0, 2 to 2, etc) will result in the slider being displayed with a width of 0 (so just two dots in the same place). The slider should resize when a new boundary is set.

Demo

To start the demo just checkout the project, run it with spring-boot and open http://localhost:8080:

git clone git://github.com/daishy/range-slider.git
mvn clean install
cd range-slider-demo
mvn spring-boot:run

Install

Link to this version
StableReleased 25 February 2019Apache License 2.0
Framework Support
Vaadin 8.0+
Browser Compatibility
8
9
10
11
Install with
Release notes - Version 1.1.1
  • Added a convenience toInt-Methode to the Range-Class
  • Added a no-arguments constructor to the range-slider