doc: Update previewWidth document. (#192)

Author: jaywcjlove

README.md

@@ -246,6 +246,8 @@ export interface IMarkdownEditor extends ReactCodeMirrorProps {
  hideToolbar?: boolean;
  /** Override the default preview component */
  renderPreview?: (props: MarkdownPreviewProps, initVisible: boolean) => React.ReactNode;
+ /** Preview expanded width @default `50%` */
+ previewWidth?: string;
  /** Tool display settings. */
  toolbars?: IToolBarProps['toolbars'];
  /** Tool display settings. */

website/Example.tsx

@@ -12,7 +12,7 @@ export function Example() {
  const [hideToolbar, setHideToolbar] = useState(true);
  return (
  <div className={styles.editor}>
- <MarkdownEditor visible={visible} previewWidth="100%" height="500px" value={mdstr} hideToolbar={hideToolbar} />
+ <MarkdownEditor visible={visible} height="500px" value={mdstr} hideToolbar={hideToolbar} />
  <div style={{ marginTop: 10, display: 'flex', gap: '10px' }}>
  <button
  onClick={() => {