paintOrder method
Sets the paint order for this widget within its parent container.
Paint order determines the z-index stacking order of children. Widgets with higher paint order values are painted later (appear on top).
The optional key parameter assigns a key to the wrapped widget.
Example:
Text('Background').paintOrder(0),
Text('Foreground').paintOrder(10),
Implementation
Widget paintOrder(int paintOrder, [Key? key]) {
return _WidgetWrapper._wrapOrCopyWith(
child: this,
key: key != null ? () => key : null,
paintOrder: () => paintOrder,
);
}