From b47a8e4ebcfc57e06cf64882dd3d94c2d2ea1274 Mon Sep 17 00:00:00 2001 From: Nicholas Clawson Date: Thu, 11 May 2017 12:38:57 -0700 Subject: [PATCH] Add touch backend example --- examples/mobile-backend/.gitignore | 18 ++++++++++ examples/mobile-backend/README.md | 7 ++++ examples/mobile-backend/package.json | 22 ++++++++++++ examples/mobile-backend/public/favicon.ico | Bin 0 -> 24838 bytes examples/mobile-backend/public/index.html | 31 +++++++++++++++++ examples/mobile-backend/src/App.css | 6 ++++ examples/mobile-backend/src/App.js | 26 +++++++++++++++ examples/mobile-backend/src/DragItem.css | 5 +++ examples/mobile-backend/src/DragItem.js | 31 +++++++++++++++++ examples/mobile-backend/src/DragPreview.css | 16 +++++++++ examples/mobile-backend/src/DragPreview.js | 35 ++++++++++++++++++++ examples/mobile-backend/src/index.css | 5 +++ examples/mobile-backend/src/index.js | 9 +++++ 13 files changed, 211 insertions(+) create mode 100644 examples/mobile-backend/.gitignore create mode 100644 examples/mobile-backend/README.md create mode 100644 examples/mobile-backend/package.json create mode 100644 examples/mobile-backend/public/favicon.ico create mode 100644 examples/mobile-backend/public/index.html create mode 100644 examples/mobile-backend/src/App.css create mode 100644 examples/mobile-backend/src/App.js create mode 100644 examples/mobile-backend/src/DragItem.css create mode 100644 examples/mobile-backend/src/DragItem.js create mode 100644 examples/mobile-backend/src/DragPreview.css create mode 100644 examples/mobile-backend/src/DragPreview.js create mode 100644 examples/mobile-backend/src/index.css create mode 100644 examples/mobile-backend/src/index.js diff --git a/examples/mobile-backend/.gitignore b/examples/mobile-backend/.gitignore new file mode 100644 index 0000000..927d17b --- /dev/null +++ b/examples/mobile-backend/.gitignore @@ -0,0 +1,18 @@ +# See https://help.github.com/ignore-files/ for more about ignoring files. + +# dependencies +/node_modules + +# testing +/coverage + +# production +/build + +# misc +.DS_Store +.env +npm-debug.log* +yarn-debug.log* +yarn-error.log* + diff --git a/examples/mobile-backend/README.md b/examples/mobile-backend/README.md new file mode 100644 index 0000000..d1975b0 --- /dev/null +++ b/examples/mobile-backend/README.md @@ -0,0 +1,7 @@ +# Basic Example + +```bash +# in this directory +npm install +npm start +``` diff --git a/examples/mobile-backend/package.json b/examples/mobile-backend/package.json new file mode 100644 index 0000000..f8fc78e --- /dev/null +++ b/examples/mobile-backend/package.json @@ -0,0 +1,22 @@ +{ + "name": "mobile-backend", + "version": "0.1.0", + "private": true, + "devDependencies": { + "react-scripts": "0.9.5" + }, + "dependencies": { + "prop-types": "^15.5.9", + "react": "^15.5.4", + "react-dnd": "^2.4.0", + "react-dnd-scrollzone": "^3.1.0", + "react-dnd-touch-backend": "^0.3.10", + "react-dom": "^15.5.4" + }, + "scripts": { + "start": "react-scripts start", + "build": "react-scripts build", + "test": "react-scripts test --env=jsdom", + "eject": "react-scripts eject" + } +} diff --git a/examples/mobile-backend/public/favicon.ico b/examples/mobile-backend/public/favicon.ico new file mode 100644 index 0000000000000000000000000000000000000000..5c125de5d897c1ff5692a656485b3216123dcd89 GIT binary patch literal 24838 zcmeI4X^>UL6@VY56)S&I{`6Nu0RscWCdj@GJHx(%?6_-;yKy1n;EEf9f}pr1CW5HA zYt$%U#C=}?jWH&%G@BaHBxsWAoUb3}&6%Ei@4Ii_JRa1`RQ23*yU)_wJ$?H0>6gj0 z${d_I^w5kvTW3xYEc?FvyP3>p$!py@`@T`|dVepIsjbbvR}af%KKy7YuQ%SDC^zmNWPYR^7avI5P-@dKev}UZ^aDAOyci9Nn zwR4qEz~tSvrp|#ACvWzo9`3B;`}^{t18dxaH;?xT7#hmJiKAaI;|O=$yxzXNOHGw~ z^!5pE^SW`av%t_$22LFPsM^l%=PSp!3r`>9w%s+^ZQYnnTQ*Ggd9-1~kj_o$YdW@b ztCkJ(ZGYjusqV5L4{^)R9Gt@gzU1t|?xhE&c^q(|(R#oa*}Sj5c({A$mhrB8*Y@tc zr)K#C{KOp-eHl35ZWJ1&zkmI>9DL%!KJE@_!=W?aH;i?ZDb0O1HPFy6 zcV0Kf)eZ0BHmz9vowF7EA{z*aue9M)iJP&Zd)qYlfJ-c^sS1qY^?>s)!!Ta@x zr@Lz|80r)7<{QVk9Z$}5SDaVtz*Rc?oH5~Wcjoc^eA&EdJ^h@aZ-BvL{K2s_7Cvfr zFL&(R?D&(9OxsS%z_BzI9^Ai^AOF$PUpGk~oO(=OpMc3@Zh&KH1a9>G%%0rC)t@oQ z4d~M`hX+g^Wf8P>A&&qjq|tZe*44Laq7qVPK#QIc)s*Qj34P`NL`Q{xBI`SnR!RC? 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+ + + diff --git a/examples/mobile-backend/src/App.css b/examples/mobile-backend/src/App.css new file mode 100644 index 0000000..67e4e28 --- /dev/null +++ b/examples/mobile-backend/src/App.css @@ -0,0 +1,6 @@ +.App { + width: 500px; + height: 500px; + overflow: scroll; + border: solid 2px black; +} diff --git a/examples/mobile-backend/src/App.js b/examples/mobile-backend/src/App.js new file mode 100644 index 0000000..fe510ba --- /dev/null +++ b/examples/mobile-backend/src/App.js @@ -0,0 +1,26 @@ +import React, { Component } from 'react'; +import TouchBackend from 'react-dnd-touch-backend'; +import { DragDropContextProvider } from 'react-dnd'; +import withScrolling from 'react-dnd-scrollzone'; +import DragItem from './DragItem'; +import DragPreview from './DragPreview'; +import './App.css'; + +const ScrollingComponent = withScrolling('div'); + +const ITEMS = [1,2,3,4,5,6,7,8,9,10]; + +export default class App extends Component { + render() { + return ( + + + {ITEMS.map(n => ( + + ))} + + + + ); + } +} diff --git a/examples/mobile-backend/src/DragItem.css b/examples/mobile-backend/src/DragItem.css new file mode 100644 index 0000000..fc7509c --- /dev/null +++ b/examples/mobile-backend/src/DragItem.css @@ -0,0 +1,5 @@ +.DragItem { + width: 100%; + border: solid 1px black; + padding: 30px; +} diff --git a/examples/mobile-backend/src/DragItem.js b/examples/mobile-backend/src/DragItem.js new file mode 100644 index 0000000..cd1b0f5 --- /dev/null +++ b/examples/mobile-backend/src/DragItem.js @@ -0,0 +1,31 @@ +import React, { PureComponent } from 'react'; +import PropTypes from 'prop-types'; +import { DragSource } from 'react-dnd'; +import './DragItem.css'; + +class DragItem extends PureComponent { + + static propTypes = { + label: PropTypes.string.isRequired, + }; + + render() { + return this.props.dragSource( +
+ {this.props.label} +
+ ); + } +} + +export default DragSource( + 'foo', + { + beginDrag() { + return {} + } + }, + (connect) => ({ + dragSource: connect.dragSource(), + }) +)(DragItem); diff --git a/examples/mobile-backend/src/DragPreview.css b/examples/mobile-backend/src/DragPreview.css new file mode 100644 index 0000000..d501a14 --- /dev/null +++ b/examples/mobile-backend/src/DragPreview.css @@ -0,0 +1,16 @@ +.DragPreview { + position: absolute; + top: 0; + left: 0; + height: 100vh; + width: 100vw; + pointer-events: none; + z-index: 1000; +} + +.DragPreview__item { + width: 100px; + height: 100px; + background: white; + border: solid 1px black; +} diff --git a/examples/mobile-backend/src/DragPreview.js b/examples/mobile-backend/src/DragPreview.js new file mode 100644 index 0000000..7fe9161 --- /dev/null +++ b/examples/mobile-backend/src/DragPreview.js @@ -0,0 +1,35 @@ +import React, { PureComponent } from 'react'; +import { DragLayer } from 'react-dnd'; +import './DragPreview.css'; + +class DragPreview extends PureComponent { + + render() { + const { + item, + offset, + } = this.props; + + return ( +
+ {item && ( +
+ )} +
+ ); + } +} + +export default DragLayer( + monitor => ({ + item: monitor.getItem(), + offset: monitor.getClientOffset(), + }) +)(DragPreview); diff --git a/examples/mobile-backend/src/index.css b/examples/mobile-backend/src/index.css new file mode 100644 index 0000000..b4cc725 --- /dev/null +++ b/examples/mobile-backend/src/index.css @@ -0,0 +1,5 @@ +body { + margin: 0; + padding: 0; + font-family: sans-serif; +} diff --git a/examples/mobile-backend/src/index.js b/examples/mobile-backend/src/index.js new file mode 100644 index 0000000..54c5ef1 --- /dev/null +++ b/examples/mobile-backend/src/index.js @@ -0,0 +1,9 @@ +import React from 'react'; +import ReactDOM from 'react-dom'; +import App from './App'; +import './index.css'; + +ReactDOM.render( + , + document.getElementById('root') +);