react-splitter-light

A lightweight React component for creating adjustable split views with no extra dependencies.

Features

• No extra dependencies.
• Vertical & horizontal layouts.
• Supports React16.8 and later.
• Support discrete moving, making it suitable for use as a slider.

Installing

# use npm
npm install react-splitter-light

# or if you use yarn
yarn add react-splitter-light

Example Usage

import React, {useState} from 'react';
import {Splitter} from 'react-splitter-light';

function App () {  

  return (
    <div style={{ height: 500 }}>
      <Splitter>
        <div style={{background: 'green', height: '100%'}}>
          pane1
        </div>        
        <div style={{background: 'blue', height: '100%'}}>
          pane2
        </div>
        <div style={{background: 'brown', height: '100%'}}>
          pane3
        </div>
      </Splitter>
    </div>
  );
};

Apply height: 100% to elements within the Splitter component to ensure they fully occupy the available space within their respective panels.

Here you can find demo

props

Splitter

Property	Description	Type	Default
mode	Determine the layout of panes.	'horizontal' or 'vertical'	'horizontal'
initialSizes(units)	Sets the sizes of panels in units.	number[]	equal parts
runnerSize(px)	Specifies the size of the runner.	number	6px
resizable	Specifies whether the panel should be resizable.	boolean	true
minSizes(units/px)	Specifies the minimum sizes of panels. If you want specify as a 'px' set as a string or string[]. For example '10px' or ['10px', '12px']	number/string or number/string[]	10px
maxSizes(units/px)	Specifies the maximum sizes of panels. If you want specify as a 'px' set as a string or string[]. For example '10px' or ['10px', '12px']	number/string or number/string[]	Number.MAX_VALUE
onResize	Callback invoked when the size changes.	(sizesInUnits: number[], sizes: number[]) => void	none
discrete	Specifies the movement of the runner.	boolean or number	false
onDragStart	This callback is invoked when a drag starts. It provides the indexes of the pair of resizable nearby panels. Fires before adding event listeners.	(event: MouseEvent, indexes: number[]) => void	none
onDragEnd	This callback is invoked when a drag ends. It provides the indexes of the pair of resizable nearby panels. Fires after setting new sizes.	(event: MouseEvent, indexes: number[]) => void	none
actionOnContainerResize	Specifies whether to invoke the onResize callback when the Splitter container size changes.	boolean	false
runnerStyle	Provides the style for the runner.	CSSProperties	none
runnerClassName	Provides the class name for the runner.	string	none
splitterStyle	Provides the style for the splitter.	CSSProperties	none
splitterClassName	Provides the class name for the splitter.	string	none
paneClassName	Provides the class name for the panel.	string	none

License

react-splitter-light is licensed under the MIT.