| import React from "react"; |
| import _ from "lodash"; |
| import RGL, { WidthProvider } from "react-grid-layout"; |
|
|
| const ReactGridLayout = WidthProvider(RGL); |
|
|
| export default class MinMaxLayout extends React.PureComponent { |
| static defaultProps = { |
| isDraggable: true, |
| isResizable: true, |
| items: 20, |
| rowHeight: 30, |
| onLayoutChange: function() {}, |
| cols: 12 |
| }; |
|
|
| generateDOM() { |
| |
| const layout = this.generateLayout(); |
| return _.map(layout, function(l) { |
| const mins = [l.minW, l.minH], |
| maxes = [l.maxW, l.maxH]; |
| return ( |
| <div key={l.i} data-grid={l}> |
| <span className="text">{l.i}</span> |
| <div className="minMax">{"min:" + mins + " - max:" + maxes}</div> |
| </div> |
| ); |
| }); |
| } |
|
|
| generateLayout() { |
| const p = this.props; |
| return _.map(new Array(p.items), function(item, i) { |
| const minW = _.random(1, 6), |
| minH = _.random(1, 6); |
| const maxW = _.random(minW, 6), |
| maxH = _.random(minH, 6); |
| const w = _.random(minW, maxW); |
| const y = _.random(minH, maxH); |
| return { |
| x: (i * 2) % 12, |
| y: Math.floor(i / 6) * y, |
| w, |
| h: y, |
| i: i.toString(), |
| minW, |
| maxW, |
| minH, |
| maxH |
| }; |
| }); |
| } |
|
|
| onLayoutChange(layout) { |
| this.props.onLayoutChange(layout); |
| } |
|
|
| render() { |
| return ( |
| <ReactGridLayout onLayoutChange={this.onLayoutChange} {...this.props}> |
| {this.generateDOM()} |
| </ReactGridLayout> |
| ); |
| } |
| } |
|
|
| if (process.env.STATIC_EXAMPLES === true) { |
| import("../test-hook.jsx").then(fn => fn.default(MinMaxLayout)); |
| } |
|
|
