FWGL.Input

Documentation

module FWGL.Key

FRP

keyUp :: Key -> SF (Input a) (Event ())

Keyboard release.

keyDown :: Key -> SF (Input a) (Event ())

Keyboard press.

key :: Key -> SF (Input a) (Event ())

Keyboard down.

mouseDown :: MouseButton -> SF (Input a) (Event (Int, Int))

Mouse press.

mouseUp :: MouseButton -> SF (Input a) (Event (Int, Int))

Mouse release.

mouse :: MouseButton -> SF (Input a) (Event (Int, Int))

Mouse down.

click :: SF (Input a) (Event (Int, Int))

Left click.

mouseMove :: SF (Input a) (Event (Int, Int))

Mouse move.

pointer :: SF (Input a) (Int, Int)

Pointer location in pixels.

resize :: SF (Input a) (Event (Int, Int))

Windowframebuffercanvas/etc. resize.

size :: SF (Input a) (Int, Int)

Windowframebuffercanvas size.

custom :: SF (Input a) a

Custom input.

Raw

data Input a

The general input.

Constructors

Input

Fields

inputEvents :: HashMap InputEvent [EventData]

inputCustom :: a

data InputEvent

An event.

Constructors

KeyUp

KeyDown

MouseUp

MouseDown

MouseMove

Resize

Instances

Enum InputEvent

Eq InputEvent

Show InputEvent

Hashable InputEvent

data EventData

The data carried by an event. They're all together in the same structure because this is how it works in JavaScript.

Constructors

EventData

Fields

dataFramebufferSize :: Maybe (Int, Int)

dataPointer :: Maybe (Int, Int)

dataButton :: Maybe MouseButton

dataKey :: Maybe Key

dataTime :: Double

The unit of time is unspecified, this is only used to determine the sequence of different events.