hitTestBehavior property Null safety
How to behave during hit testing.
This defaults to HitTestBehavior.opaque if null.
Implementation
HitTestBehavior? get hitTestBehavior => behavior;
Implementation
set hitTestBehavior(HitTestBehavior? value) {
final HitTestBehavior newValue = value ?? HitTestBehavior.opaque;
if (behavior != newValue) {
behavior = newValue;
// Trigger [MouseTracker]'s device update to recalculate mouse states.
markNeedsPaint();
}
}