---
title: 悬停点击弹出窗口
order: 5
---

显示如何创建可悬停和单击的弹出窗口。

```jsx
import Overlay from '@alifd/overlay';

const { Popup } = Overlay;
const style = {
  width: 400,
  height: 100,
  padding: 10,
  background: '#fff',
  borderRadius: 2,
  boxShadow: '2px 2px 20px rgba(0, 0, 0, 0.15)',
};

class Demo extends React.Component {
  state = {
    clicked: false,
    hovered: false,
  };

  hide = () => {
    this.setState({
      clicked: false,
      hovered: false,
    });
  };

  handleHoverChange = (visible) => {
    this.setState({
      hovered: visible,
      clicked: false,
    });
  };

  handleClickChange = (visible) => {
    this.setState({
      clicked: visible,
      hovered: false,
    });
  };

  render() {
    const hoverContent = <div style={style}>This is hover content.</div>;
    const clickContent = <div>This is click content.</div>;
    return (
      <>
        <Popup
          style={{ width: 500 }}
          overlay={hoverContent}
          triggerType="hover"
          visible={this.state.hovered}
          onVisibleChange={this.handleHoverChange}
        >
          <button ref={(ref) => (this.btn = ref)} onClick={() => this.handleClickChange(true)}>
            Hover and click / 悬停并单击
          </button>
        </Popup>
        <Popup
          target={() => this.btn}
          overlay={
            <div style={style}>
              {clickContent}
              <button onClick={this.hide}>Close</button>
            </div>
          }
          visible={this.state.clicked}
          onVisibleChange={this.handleClickChange}
        ></Popup>
      </>
    );
  }
}

ReactDOM.render(<Demo />, mountNode);
```