All files / client/src/components TextArea.tsx

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import { ChangeEvent, ReactElement } from "react";
import styled from "styled-components";
 
interface Props {
  className?: string;
  onChange: (event: ChangeEvent<HTMLTextAreaElement>) => void;
  rows?: number;
  value: string;
  placeholder?: string;
  maxLength?: number;
  disabled?: boolean;
}
 
const DEFAULT_ROW_COUNT = 4;
 
export const TextArea = ({
  className,
  onChange,
  rows = DEFAULT_ROW_COUNT,
  value,
  placeholder,
  maxLength,
  disabled,
}: Props): ReactElement => {
  return (
    <StyledTextArea
      className={className}
      onChange={onChange}
      rows={rows}
      value={value}
      placeholder={placeholder}
      maxLength={maxLength}
      disabled={disabled}
    />
  );
};
 
const StyledTextArea = styled.textarea`
  border: 1px solid ${(props) => props.theme.borderInactive};
  resize: none;
  overflow: auto;
  border-radius: 6px;
 
  &:focus {
    /* Negative outline offset keeps the focus ring inside the element so it doesn't widen on focus */
    border-color: ${(props) => props.theme.inputBorderFocus};
    outline: 2px solid ${(props) => props.theme.inputBorderFocus};
    outline-offset: -2px;
  }
 
  &::placeholder {
    color: ${(props) => props.theme.inputTextPlaceholder};
  }
`;