onTertiaryTapDown method

  1. @protected
bool? onTertiaryTapDown(
  1. PointerDownEvent e
)

设备第三个按钮指针事件,通常对应鼠标中键(仅响应最内层事件)

Implementation

@protected
bool? onTertiaryTapDown(PointerDownEvent e) => null;