ScrollList : Change Color/Draw rectangle Selected item

Hi,

I am using scroll List and also able to select the item by clicking that and tested that on simulator. Please check below image .

Screen1View::Screen1View() :
	scrollList1ItemSelectedCallback(this, &Screen1View::scrollList1ItemSelectedHandler)	 
{
 
}
void Screen1View::scrollList1ItemSelectedHandler(int16_t itemSelected)
{
	touchgfx_printf("Item Selected = %d \r\n" ,itemSelected) ;
	touchgfx_printf(Rx_Buffer1[itemSelected]) ;
 // Which API should I use ..
	touchgfx_printf(" \r\n" ) ;
}
 
void Screen1View::setupScreen()
 {
	 Screen1ViewBase::setupScreen();
	 scrollList1.setItemSelectedCallback(scrollList1ItemSelectedCallback); // Added
 
}

How do I change color of Clicked Item (Text) or put rectangle over that .

Means which API should I use .?

--

Karan