public void refresh(GThemeValueMap currentValues) {
		ColorValue value = currentValues.getColor(id);
		Color color = value == null ? null : value.get(currentValues);
		if (color != null) {
			if (alpha != null) {
				delegate = new Color(color.getRed(), color.getGreen(), color.getBlue(), alpha);
			}
			else {
				delegate = color;
			}
		}
	}
Reloads the delegate.
@param currentValues the map of current theme values
Ghidra/Framework/Gui/src/main/java/generic/theme/GColor.java