Package-level declarations

The MouseEvent interface represents events that occur due to the user interacting with a pointing device (such as a mouse).

MDN Reference

The WheelEvent interface represents events that occur due to the user moving a mouse wheel or similar input device.

MDN Reference

Auxiliary button pressed, usually the wheel button or the middle button (if present)

Auxiliary button (usually the mouse wheel button or middle button)

Fifth button, typically the Browser Forward button

5th button (typically the "Browser Forward" button)

Fourth button, typically the Browser Back button

4th button (typically the "Browser Back" button)

Main button pressed, usually the left button or the un-initialized state

No button or un-initialized

Primary button (usually the left button)

Secondary button pressed, usually the right button

Secondary button (usually the right button)