imp-glut-0.0.0: Connects imp-frp and GLUT. Contents Index

FRP.Imp.GLUT

Contents The fundamental GLUT input events. All the rest is built up from these. Convenience events Reactive values Real-world IO stuff

Description

This module provides an imp-frp interface to GLUT.

Synopsis

type Size = (Int, Int) type Position = (Int, Int) data Wheel = WheelUp | WheelDown data MouseButton = LeftButton | MiddleButton | RightButton data Key = Char Char | SpecialKey SpecialKey type ButtonData = (Position, MouseButton, KeyState, Modifiers) type KeyData = (Key, KeyState, Modifiers) glutMouseMove :: Event Position glutMouseDrag :: Event Position glutMouseButton :: Event ButtonData glutMouseWheel :: Event Wheel glutKeyboard :: Event KeyData glutResize :: Event Size glutMousePressed :: MouseButton -> Event (Position, Modifiers) glutMouseReleased :: MouseButton -> Event (Position, Modifiers) glutKeyPressed :: Key -> Event Modifiers glutKeyReleased :: Key -> Event Modifiers glutMousePos :: Reactive Position glutWindowSize :: Reactive Size runGLUT :: Event Action -> IO () setWindowTitle :: String -> Action globalExit :: Action

Documentation

type Size = (Int, Int)

type Position = (Int, Int)

data Wheel

Constructors WheelUp WheelDown Instances Eq Wheel Show Wheel

data MouseButton

Constructors LeftButton MiddleButton RightButton Instances Eq MouseButton Show MouseButton

data Key

Constructors Char Char SpecialKey SpecialKey Instances Eq Key Show Key

type ButtonData = (Position, MouseButton, KeyState, Modifiers)

type KeyData = (Key, KeyState, Modifiers)

The fundamental GLUT input events. All the rest is built up from these.

glutMouseMove :: Event Position

glutMouseDrag :: Event Position

glutMouseButton :: Event ButtonData

glutMouseWheel :: Event Wheel

glutKeyboard :: Event KeyData

glutResize :: Event Size

Convenience events

glutMousePressed :: MouseButton -> Event (Position, Modifiers)

glutMouseReleased :: MouseButton -> Event (Position, Modifiers)

glutKeyPressed :: Key -> Event Modifiers

glutKeyReleased :: Key -> Event Modifiers

Reactive values

glutMousePos :: Reactive Position

glutWindowSize :: Reactive Size

Real-world IO stuff

runGLUT :: Event Action -> IO ()

setWindowTitle :: String -> Action

globalExit :: Action

Terminates the program. Unfortunately, there is no clean way to exit from GLUT... so this may be handy.

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