updateScrollbarPainters method

@override void updateScrollbarPainters()

This method is responsible for configuring the horizontalScrollbar and verticalScrollbar according to the widget's properties and any inherited widgets the painter depends on, like Directionality and MediaQuery.

Subclasses can override to configure the horizontalScrollbar and verticalScrollbar.

See also:

• updateScrollbarPainter, which is called by this methods default implementation for each scrollbarPainter.

Implementation

@override
void updateScrollbarPainters() {
  updateScrollbarPainter(true);
  updateScrollbarPainter(false);
}