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fast-progress.tsx
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fast-progress.tsx
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import * as React from 'react';
import { Line, Circle, ProgressProps } from '../src';
class App extends React.Component<ProgressProps, any> {
constructor(props) {
super(props);
this.state = {
percent: 0,
};
this.increase = this.increase.bind(this);
this.restart = this.restart.bind(this);
}
private tm: number;
componentDidMount() {
this.increase();
}
increase() {
const { percent } = this.state;
const newPercent = percent + 1;
if (newPercent >= 100) {
clearTimeout(this.tm);
return;
}
this.setState({ percent: newPercent });
this.tm = setTimeout(this.increase, 10);
}
restart() {
clearTimeout(this.tm);
this.setState({ percent: 0 }, () => {
this.increase();
});
}
render() {
const { percent } = this.state;
return (
<div style={{ margin: 10, width: 200 }}>
<Circle strokeWidth={6} percent={percent} />
<Line strokeWidth={4} percent={percent} />
<button type="button" onClick={this.restart}>
Restart
</button>
</div>
);
}
}
export default App;