次のように、コメントを追加する前に、indicatorSize メソッドを使用してコメントのインジケータのサイズを設定するか、indicatorColor メソッドを使用してコメントのインジケータの色を設定できます。
また、コメントインジケータのサイズと色を取得することもできます。
サイズと色は適正な範囲内で設定してください。
インジケータの色を設定したい場合は、string型のデータを設定する必要があります。
この文字列が色として識別できない場合（'black' '#000' 'rgba(255, 255, 0, 0.5)'が識別できるような場合）、コメントインジケータはデフォルトの色blackに設定されます。
インジケーターサイズを設定する場合は、number型で、1より大きな値を設定してください。
import * as React from 'react';
import { createRoot } from 'react-dom/client';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ja';
GC.Spread.Common.CultureManager.culture("ja-jp");
import './styles.css';
import { AppFunc } from './app-func';
// import { App } from './app-class';
// 1. Functional Component sample
createRoot(document.getElementById('app')).render(<AppFunc />);
// 2. Class Component sample
// createRoot(document.getElementById('app')).render(<App />);
import * as React from 'react';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
let spread;
export const AppFunc = () => {
let [color, setColor] = React.useState('red');
let [size, setSize] = React.useState(6);
return (<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet />
</SpreadSheets>
</div>
<Panel setColor={setColor}
color={color}
size={size}
setSize={setSize} />
</div>);
}
const Panel = (props) => {
return (
<div class="options-container">
<div class="option-row">
<label for="color">色:</label>
<input id="color" type="text" value={props.color} onChange={(e) => { props.setColor(e.target.value) }} />
<input type="button" style={{display:"none"}} value="インジケータの色を設定する" id="setColor" onClick={setColor(props.color)} />
</div>
<div class="option-row">
<label for="size">サイズ:</label>
<input id="size" type="number" value={props.size} onChange={(e) => { props.setSize(parseInt(e.target.value)) }} />
<input type="button" style={{display:"none"}} value="インジケータのサイズを設定する" id="setSize" onClick={setSize(props.size)} />
</div>
</div>
)
}
function initSpread(_spread) {
spread = _spread;
spread.suspendPaint();
let sheet = spread.getSheet(0);
sheet.addSpan(1, 1, 1, 6);
sheet.setValue(1, 1, "there is a comment on the upper right corner of the cell");
sheet.comments.add(1, 1, "new comment!");
spread.resumePaint();
}
function setColor(color) {
spread && spread.getActiveSheet().comments.get(1, 1).indicatorColor(color);
}
function setSize(size) {
if (!isNaN(size)) {
spread && spread.getActiveSheet().comments.get(1, 1).indicatorSize(size);
} else {
spread && spread.getActiveSheet().comments.get(1, 1).indicatorSize(6);
}
}
import * as React from 'react';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
this.spread = null;
}
render() {
return (<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
<Worksheet />
</SpreadSheets>
</div>
<Panel setColor={(e) => { this.setColor(e) }}
setSize={(e) => { this.setSize(e) }} />
</div>);
}
initSpread(spread) {
this.spread = spread;
spread.suspendPaint();
let sheet = spread.getSheet(0);
sheet.addSpan(1, 1, 1, 6);
sheet.setValue(1, 1, "there is a comment on the upper right corner of the cell");
sheet.comments.add(1, 1, "new comment!");
spread.resumePaint();
}
setColor(color) {
this.spread && this.spread.getActiveSheet().comments.get(1, 1).indicatorColor(color);
}
setSize(size) {
if (!isNaN(size)) {
this.spread && this.spread.getActiveSheet().comments.get(1, 1).indicatorSize(size);
} else {
this.spread && this.spread.getActiveSheet().comments.get(1, 1).indicatorSize(6);
}
}
}
class Panel extends Component {
constructor(props) {
super(props);
this.state = {
color: 'red',
size: 6,
commentText: "new comment!"
}
}
render() {
return (
<div class="options-container">
<div class="option-row">
<label for="color">色:</label>
<input id="color" type="text" value={this.state.color} onChange={(e) => { this.setState({ color: e.target.value }) }} />
<input type="button" value="インジケータの色を設定する" id="setColor" onClick={this.props.setColor(this.state.color)} />
</div>
<div class="option-row">
<label for="size">サイズ:</label>
<input id="size" type="text" value={this.state.size} onChange={(e) => { this.setState({ size: parseInt(e.target.value) }) }} />
<input type="button" value="インジケータのサイズを設定する" id="setSize" onClick={this.props.setSize(this.state.size)} />
</div>
</div>
)
}
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ja/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/ja/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/ja/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height:100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
overflow: auto;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
}
label {
display: inline-block;
min-width: 90px;
margin: 6px 0;
}
input {
padding: 4px 6px;
box-sizing: border-box;
margin-bottom: 6px;
width: 100%;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
#app {
height: 100%;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-react': 'npm:@mescius/spread-sheets-react/index.js',
'@mescius/spread-sheets-resources-ja': 'npm:@mescius/spread-sheets-resources-ja/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/cjs/react.production.js',
'react-dom': 'npm:react-dom/cjs/react-dom.production.js',
'react-dom/client': 'npm:react-dom/cjs/react-dom-client.production.js',
'scheduler': 'npm:scheduler/cjs/scheduler.production.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
