Class: Pointer

action.InputState.Pointer(subtype)

Input state associated with a pointer-type input device.

Constructor

new Pointer(subtype)

Parameters:
Name Type Description
subtype string

Kind of pointing device: mouse, pen, touch.
Source:
Throws:

If subtype is undefined or an invalid pointer type.

Type
InvalidArgumentError

Methods

isPressed(button) → {boolean}

Check whether |button| is pressed.

Parameters:
Name Type Description
button number

Positive integer that refers to a mouse button.
Source:
Returns:

True if |button| is in set of pressed buttons.

Type
boolean

press(button) → {Set}

Add |button| to the set of pressed keys.

Parameters:
Name Type Description
button number

Positive integer that refers to a mouse button.
Source:
Returns:

Set of pressed buttons.

Type
Set

release(button) → {boolean}

Remove |button| from the set of pressed buttons.

Parameters:
Name Type Description
button number

A positive integer that refers to a mouse button.
Source:
Returns:

True if |button| was present before removals, false otherwise.

Type
boolean