# react-sortable-pane

Sortable and resizable pane component for react.

[![Code Climate](https://codeclimate.com/github/bokuweb/react-sortable-pane/badges/gpa.svg)](https://codeclimate.com/github/bokuweb/react-sortable-pane)

## Demo

![screenshot](https://raw.githubusercontent.com/bokuweb/react-sortable-pane/master/screenshot/screenshot.gif)


See demo: [http://bokuweb.github.io/react-sortable-pane](http://bokuweb.github.io/react-sortable-pane)

## Important Note

This is an alpha release. Use with caution and hope.

## Installation

```sh
npm i react-sortable-pane
```

## Overview

### Example

``` javascript
import React, { Component } from 'react';
import { SortablePane, Pane } from 'react-sortable-pane';

const style = {
  fontSize: "40px",
  textAlign:"center",
  paddingTop:"60px",
  height:"400px",
  border: "solid 1px #ccc",
  borderRadius: "5px",
  backgroundColor: "#fff"
};

export default class Example extends Component{
  render() {
    return (
      <SortablePane
          direction="vertical"
          margin={10}
          onResize={(id, dir, size, rect) => null}
          onOrderChange={(panes) => null}
      >
        <Pane
           id="0"
           width={200}
           height={500}
           style={style}
        >
          A
        </Pane>
        <Pane
           id="1"
           width={300}
           height={400}
           style={style}
         >
          B
        </Pane>
      </SortablePane>
    );
  }
}
```

## Props

### SortablePane Component

#### `className`: PropTypes.string

The `className` property is used to set the css class name of a component.

#### `style`: PropTypes.object

The `style` property is used to set the style of a component.

#### `direction`: PropTypes.oneOf(['horizontal', 'vertical'])

The `direction` property is used to set the direction of a component.
If ommited the default direction is `'horizontal'`.

#### `margin`: PropTypes.number

The `margin` property is used to set the margin between Pane component.
If ommited the default margin is `0`

#### `zIndex`: PropTypes.number

The `zIndex` property is used to set the zIndex of a component.
If ommited the default margin is `100`

#### `isSortable`: PropTypes.bool

The `isSortable` property is used to control whether panes can be dragged or not.
If omitted, the default value is `true`.

#### `disableEffect`: PropTypes.bool

The `disableEffect` property is used to disable floating effect.
If omitted the default margin is `false`.

#### `onOrderChange`: PropTypes.func

Calls when pane component order changed.
Calls back with (`oldPanes: array`, `newPanes: array`)

- oldPanes: old pane list.
- newPanes: new pane list.

See the example bellow.

- pane list example

``` js
[
  {
    id: 'foo',
    width: 200,
    height: 300,
    order: 1,
  },
  {
    id: 1,
    width: 100,
    height: 380,
    order: 0,  
  },
  { ... },
  { ... },
  ...
]
```


#### `onResizeStart`: PropTypes.func

Calls when pane component resize starts.
Calls back with (`id: number or string`, `direction: string`)

- id: pane id
- direction: `x` or `y` or `xy`

#### `onResize`: PropTypes.func

Calls when Pane component resizes.
Calls back with (`id: number or string`, `direction: string`, `computedSize: object`, `clientSize: object`)

- id: pane id
- direction: `x` or `y` or `xy`
- size: `{ width, height }`
  - this argument is {width, height} of getComputedStyle.
- rect: `{ width, height }`
  - this argument is `clientWidth` and `clientHeight`.

For example, when `<Resizable width={100} height={200} style={{ padding: '20px'}} onResize={...} />` mounted and resize 'x', this callback is called with `('x', { width: 100, height: 200 }, { width: 140, height: 240 })`

#### `onResizeStop`: PropTypes.func

Calls when Pane component resize stops.
Calls back with (`id: number or string`, `direction: string`, `computedSize: object`, `clientSize: object`)

- id: pane id
- direction: `x` or `y` or `xy`
- size: `{ width, height }`
  - this argument is {width, height} of getComputedStyle.
- rect: `{ width, height }`
  - this argument is `clientWidth` and `clientHeight`.

For example, when `<Resizable width={100} height={200} style={{ padding: '20px'}} onResize={...} />` mounted and resize 'x', this callback is called with `('x', { width: 100, height: 200 }, { width: 140, height: 240 })`

#### `onDragStart`: PropTypes.function

Calls when a Pane component is clicked (e.g. to sort it). It will not be executed if `isSortable` is `false`.
Calls back with (`id: number or string`)

- id: pane id

#### `onDragEnd`: PropTypes.function

Calls when a Pane component is released (finished sorting). It will not be executed if `isSortable` is `false`.
Calls back with (`id: number or string`)

- id: pane id

## Pane Component

#### `id`: PropTypes.oneOfType([PropTypes.string, PropTypes.number ]).isRequired

The `id` property is used to Pane component id.

#### `width`: oneOfType([PropTypes.number, PropTypes.string])

The `width` property is used to set the width of a Pane component.
For example, it can be 300, '300px', or 50%.

#### `height`: oneOfType([PropTypes.number, PropTypes.string])

The `height` property is used to set the width of a Pane component.
For example, it can be 300, '300px', or 50%.

#### `minWidth`: PropTypes.number

The `minWidth` property is used to set the minimum width of a Pane component.

#### `minHeight`: PropTypes.number

The `minHeight` property is used to set the minimum height of a Pane component.

#### `maxWidth`: PropTypes.number

The `maxWidth` property is used to set the maximum width of a Pane component.

#### `maxHeight`: PropTypes.number

The `maxHeight` property is used to set the maximum height of a Pane component.

#### `onDragStart`: PropTypes.function

If provided, an `onDragStart` function will be executed when the mouse is pressed
down on the pane to drag it.  It will not be executed if `isSortable` is `false`.

#### `onDragEnd`: PropTypes.function

If provided, an `onDragEnd` function will be executed when the mouse is released
after clicking a pane.  It will not be executed if `isSortable` is `false`.

#### `className`: PropTypes.string

The `className` property is used to set the css class name of a Pane component.

#### `style`: PropTypes.object

The `style` property is used to set the style of a Pane component.


#### `isResizable`: PropTypes.shape({ x: PropTypes.bool, y: PropTypes.bool, xy: PropTypes.bool })

The `isResizable` property is used to set the resizable permission of a component.

The permission of `x`, `y`, `xy` direction resizing.
If omitted the default value is `{ x: true, y: true, xy: true }`.
If you want to permit only x direction resizing, please set `{ x:true, y:false, xy:false }`.


## TODO

- [x] Horizontal pane
- [x] Resized callback
- [x] Sorted callback
- [x] Support pane append and remove
- [x] Vertical Pane
- [x] update pane size when props.width/height updated
- [ ] Test

## Changelog

### V0.5.5

- Use `prop-types` package.
- Fix #56 thanks @avaskys.

### V0.5.4

- Support server side rendering. #50 thanks @lazreg87 

### V0.5.3

- Fix componentDidUpdate argument, use this.props instaead of prev.

### V0.5.2

- Use babel-preset-es2015-ie  babel-preset-es2015-ie #47 thanks @PabloDiablo

### V0.5.1

- update readme

### V0.5.0

- Fixes a nasty bug
- Add isResizable props to Pane component
- Set `user-select: none` when resizeing or moving.
- Add zIndex props.
- update example

### V0.4.1

- Fixes a nasty bug where all Panes could end up sharing the same static style #44 (thanks @ara4n)

### V0.4.0

- Add Object.assign transform plugin
- Add add-module-exports plugin

### V0.3.2

- Allow strings for width and height. (thanks @lanVS)
- Add onDragStart and onDragEnd props. (thanks @lanVS)

### V0.3.1

- Add `isSortable` props. (#34 thanks @lanVS)

### V0.3.0

- Change sort trigger position (#40 thanks @lanVS)

### V0.2.12

- Update react-motion(use "^0.4.3")

### V0.2.10, V0.2.11

- Fix order update bug

### V0.2.8

- Fix size updater bug

### V0.2.7

- Fix size updater bug

### V0.2.6

- Fix order bug
- Update react-resizable-box(^1.2.0)

### V0.2.5

- Add order props to change order by parent component.
- Add husky and prepush hook.

### V0.2.4

- update packages to support react v15

### V0.2.3

- update pane size when props.width/height updated.

### V0.2.2

- Fix className bug.

### V0.2.1

- Update resizable box component.

### V0.2.0

- Support pane appen and remove.
- Support vertical mode.
- Fix pane size calculator.

### V0.1.2

- Add onOrderChange callback.
- Add disableEffect props.
- Fix eslint error.

### V0.1.1

- Add onResize callback.

### V0.1.0

publised.

## License

The MIT License (MIT)

Copyright (c) 2016 @Bokuweb

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
