FRP.Helm.Mouse

Contains signals that sample input from the mouse.

Types

data Mouse

A data structure describing a button on a mouse.

Constructors

LeftMouse

MiddleMouse

RightMouse

X1Mouse

X2Mouse

Instances

Enum Mouse

Eq Mouse

Ord Mouse

Read Mouse

Show Mouse

Position

position :: Signal (Int, Int)

The current position of the mouse.

x :: Signal Int

The current x-coordinate of the mouse.

y :: Signal Int

The current y-coordinate of the mouse.

Mouse State

isDown :: Signal Bool

The current state of the left mouse-button. True when the button is down, and false otherwise.

isDownButton :: Mouse -> Signal Bool

The current state of a given mouse button. True if down, false otherwise.

clicks :: Signal ()

Always equal to unit. Event triggers on every mouse click.