Function handleChange

client/src/components/ColorPickerControl.jsx:35–37

(nextColor)

  const cssColor = value || serializeColorForPicker(pickerColor, "smart", fallbackColor);

  const handleChange = (nextColor) => {
    onChange(serializeColorForPicker(nextColor, valueFormat, fallbackColor), nextColor);
  };

  const triggerContent = renderTrigger
    ? renderTrigger({ color: cssColor })