Graphics.UI.GLFW

Contents

• Error handling
• Initialization and version information
• Monitor handling
• Window handling
• Input handling
• Time
• Context
• Clipboard

Synopsis

• data Error
  • = Error'NotInitialized
  • | Error'NoCurrentContext
  • | Error'InvalidEnum
  • | Error'InvalidValue
  • | Error'OutOfMemory
  • | Error'ApiUnavailable
  • | Error'VersionUnavailable
  • | Error'PlatformError
  • | Error'FormatUnavailable
• setErrorCallback :: Maybe ErrorCallback -> IO ()
• type ErrorCallback = Error -> String -> IO ()
• data Version = Version {
  • versionMajor :: Int
  • versionMinor :: Int
  • versionRevision :: Int
  }
• init :: IO Bool
• terminate :: IO ()
• getVersion :: IO Version
• getVersionString :: IO (Maybe String)
• data Monitor
• data MonitorState
  • = MonitorState'Connected
  • | MonitorState'Disconnected
• data VideoMode = VideoMode {
  • videoModeWidth :: Int
  • videoModeHeight :: Int
  • videoModeRedBits :: Int
  • videoModeGreenBits :: Int
  • videoModeBlueBits :: Int
  • videoModeRefreshRate :: Int
  }
• data GammaRamp
• makeGammaRamp :: [Int] -> [Int] -> [Int] -> Maybe GammaRamp
• getMonitors :: IO (Maybe [Monitor])
• getPrimaryMonitor :: IO (Maybe Monitor)
• getMonitorPos :: Monitor -> IO (Int, Int)
• getMonitorPhysicalSize :: Monitor -> IO (Int, Int)
• getMonitorName :: Monitor -> IO (Maybe String)
• setMonitorCallback :: Maybe MonitorCallback -> IO ()
• type MonitorCallback = Monitor -> MonitorState -> IO ()
• getVideoModes :: Monitor -> IO (Maybe [VideoMode])
• getVideoMode :: Monitor -> IO (Maybe VideoMode)
• setGamma :: Monitor -> Double -> IO ()
• getGammaRamp :: Monitor -> IO (Maybe GammaRamp)
• setGammaRamp :: Monitor -> GammaRamp -> IO ()
• data Window
• data WindowHint
  • = WindowHint'Resizable Bool
  • | WindowHint'Visible Bool
  • | WindowHint'Decorated Bool
  • | WindowHint'RedBits Int
  • | WindowHint'GreenBits Int
  • | WindowHint'BlueBits Int
  • | WindowHint'AlphaBits Int
  • | WindowHint'DepthBits Int
  • | WindowHint'StencilBits Int
  • | WindowHint'AccumRedBits Int
  • | WindowHint'AccumGreenBits Int
  • | WindowHint'AccumBlueBits Int
  • | WindowHint'AccumAlphaBits Int
  • | WindowHint'AuxBuffers Int
  • | WindowHint'Samples Int
  • | WindowHint'RefreshRate Int
  • | WindowHint'Stereo Bool
  • | WindowHint'sRGBCapable Bool
  • | WindowHint'ClientAPI ClientAPI
  • | WindowHint'ContextVersionMajor Int
  • | WindowHint'ContextVersionMinor Int
  • | WindowHint'ContextRobustness ContextRobustness
  • | WindowHint'OpenGLForwardCompat Bool
  • | WindowHint'OpenGLDebugContext Bool
  • | WindowHint'OpenGLProfile OpenGLProfile
• data FocusState
  • = FocusState'Focused
  • | FocusState'Defocused
• data IconifyState
  • = IconifyState'Iconified
  • | IconifyState'NotIconified
• data ContextRobustness
  • = ContextRobustness'NoRobustness
  • | ContextRobustness'NoResetNotification
  • | ContextRobustness'LoseContextOnReset
• data OpenGLProfile
  • = OpenGLProfile'Any
  • | OpenGLProfile'Compat
  • | OpenGLProfile'Core
• data ClientAPI
  • = ClientAPI'OpenGL
  • | ClientAPI'OpenGLES
• defaultWindowHints :: IO ()
• windowHint :: WindowHint -> IO ()
• createWindow :: Int -> Int -> String -> Maybe Monitor -> Maybe Window -> IO (Maybe Window)
• destroyWindow :: Window -> IO ()
• windowShouldClose :: Window -> IO Bool
• setWindowShouldClose :: Window -> Bool -> IO ()
• setWindowTitle :: Window -> String -> IO ()
• getWindowPos :: Window -> IO (Int, Int)
• setWindowPos :: Window -> Int -> Int -> IO ()
• getWindowSize :: Window -> IO (Int, Int)
• setWindowSize :: Window -> Int -> Int -> IO ()
• getFramebufferSize :: Window -> IO (Int, Int)
• iconifyWindow :: Window -> IO ()
• restoreWindow :: Window -> IO ()
• showWindow :: Window -> IO ()
• hideWindow :: Window -> IO ()
• getWindowMonitor :: Window -> IO (Maybe Monitor)
• setCursorPos :: Window -> Double -> Double -> IO ()
• getWindowFocused :: Window -> IO FocusState
• getWindowIconified :: Window -> IO IconifyState
• getWindowResizable :: Window -> IO Bool
• getWindowDecorated :: Window -> IO Bool
• getWindowVisible :: Window -> IO Bool
• getWindowClientAPI :: Window -> IO ClientAPI
• getWindowContextVersionMajor :: Window -> IO Int
• getWindowContextVersionMinor :: Window -> IO Int
• getWindowContextVersionRevision :: Window -> IO Int
• getWindowContextRobustness :: Window -> IO ContextRobustness
• getWindowOpenGLForwardCompat :: Window -> IO Bool
• getWindowOpenGLDebugContext :: Window -> IO Bool
• getWindowOpenGLProfile :: Window -> IO OpenGLProfile
• setWindowPosCallback :: Window -> Maybe WindowPosCallback -> IO ()
• type WindowPosCallback = Window -> Int -> Int -> IO ()
• setWindowSizeCallback :: Window -> Maybe WindowSizeCallback -> IO ()
• type WindowSizeCallback = Window -> Int -> Int -> IO ()
• setWindowCloseCallback :: Window -> Maybe WindowCloseCallback -> IO ()
• type WindowCloseCallback = Window -> IO ()
• setWindowRefreshCallback :: Window -> Maybe WindowRefreshCallback -> IO ()
• type WindowRefreshCallback = Window -> IO ()
• setWindowFocusCallback :: Window -> Maybe WindowFocusCallback -> IO ()
• type WindowFocusCallback = Window -> FocusState -> IO ()
• setWindowIconifyCallback :: Window -> Maybe WindowIconifyCallback -> IO ()
• type WindowIconifyCallback = Window -> IconifyState -> IO ()
• setFramebufferSizeCallback :: Window -> Maybe FramebufferSizeCallback -> IO ()
• type FramebufferSizeCallback = Window -> Int -> Int -> IO ()
• pollEvents :: IO ()
• waitEvents :: IO ()
• postEmptyEvent :: IO ()
• data Key
  • = Key'Unknown
  • | Key'Space
  • | Key'Apostrophe
  • | Key'Comma
  • | Key'Minus
  • | Key'Period
  • | Key'Slash
  • | Key'0
  • | Key'1
  • | Key'2
  • | Key'3
  • | Key'4
  • | Key'5
  • | Key'6
  • | Key'7
  • | Key'8
  • | Key'9
  • | Key'Semicolon
  • | Key'Equal
  • | Key'A
  • | Key'B
  • | Key'C
  • | Key'D
  • | Key'E
  • | Key'F
  • | Key'G
  • | Key'H
  • | Key'I
  • | Key'J
  • | Key'K
  • | Key'L
  • | Key'M
  • | Key'N
  • | Key'O
  • | Key'P
  • | Key'Q
  • | Key'R
  • | Key'S
  • | Key'T
  • | Key'U
  • | Key'V
  • | Key'W
  • | Key'X
  • | Key'Y
  • | Key'Z
  • | Key'LeftBracket
  • | Key'Backslash
  • | Key'RightBracket
  • | Key'GraveAccent
  • | Key'World1
  • | Key'World2
  • | Key'Escape
  • | Key'Enter
  • | Key'Tab
  • | Key'Backspace
  • | Key'Insert
  • | Key'Delete
  • | Key'Right
  • | Key'Left
  • | Key'Down
  • | Key'Up
  • | Key'PageUp
  • | Key'PageDown
  • | Key'Home
  • | Key'End
  • | Key'CapsLock
  • | Key'ScrollLock
  • | Key'NumLock
  • | Key'PrintScreen
  • | Key'Pause
  • | Key'F1
  • | Key'F2
  • | Key'F3
  • | Key'F4
  • | Key'F5
  • | Key'F6
  • | Key'F7
  • | Key'F8
  • | Key'F9
  • | Key'F10
  • | Key'F11
  • | Key'F12
  • | Key'F13
  • | Key'F14
  • | Key'F15
  • | Key'F16
  • | Key'F17
  • | Key'F18
  • | Key'F19
  • | Key'F20
  • | Key'F21
  • | Key'F22
  • | Key'F23
  • | Key'F24
  • | Key'F25
  • | Key'Pad0
  • | Key'Pad1
  • | Key'Pad2
  • | Key'Pad3
  • | Key'Pad4
  • | Key'Pad5
  • | Key'Pad6
  • | Key'Pad7
  • | Key'Pad8
  • | Key'Pad9
  • | Key'PadDecimal
  • | Key'PadDivide
  • | Key'PadMultiply
  • | Key'PadSubtract
  • | Key'PadAdd
  • | Key'PadEnter
  • | Key'PadEqual
  • | Key'LeftShift
  • | Key'LeftControl
  • | Key'LeftAlt
  • | Key'LeftSuper
  • | Key'RightShift
  • | Key'RightControl
  • | Key'RightAlt
  • | Key'RightSuper
  • | Key'Menu
• data KeyState
  • = KeyState'Pressed
  • | KeyState'Released
  • | KeyState'Repeating
• data Joystick
  • = Joystick'1
  • | Joystick'2
  • | Joystick'3
  • | Joystick'4
  • | Joystick'5
  • | Joystick'6
  • | Joystick'7
  • | Joystick'8
  • | Joystick'9
  • | Joystick'10
  • | Joystick'11
  • | Joystick'12
  • | Joystick'13
  • | Joystick'14
  • | Joystick'15
  • | Joystick'16
• data JoystickButtonState
  • = JoystickButtonState'Pressed
  • | JoystickButtonState'Released
• data MouseButton
  • = MouseButton'1
  • | MouseButton'2
  • | MouseButton'3
  • | MouseButton'4
  • | MouseButton'5
  • | MouseButton'6
  • | MouseButton'7
  • | MouseButton'8
• data MouseButtonState
  • = MouseButtonState'Pressed
  • | MouseButtonState'Released
• data CursorState
  • = CursorState'InWindow
  • | CursorState'NotInWindow
• data CursorInputMode
  • = CursorInputMode'Normal
  • | CursorInputMode'Hidden
  • | CursorInputMode'Disabled
• data StickyKeysInputMode
  • = StickyKeysInputMode'Enabled
  • | StickyKeysInputMode'Disabled
• data StickyMouseButtonsInputMode
  • = StickyMouseButtonsInputMode'Enabled
  • | StickyMouseButtonsInputMode'Disabled
• data ModifierKeys = ModifierKeys {
  • modifierKeysShift :: Bool
  • modifierKeysControl :: Bool
  • modifierKeysAlt :: Bool
  • modifierKeysSuper :: Bool
  }
• getCursorInputMode :: Window -> IO CursorInputMode
• setCursorInputMode :: Window -> CursorInputMode -> IO ()
• getStickyKeysInputMode :: Window -> IO StickyKeysInputMode
• setStickyKeysInputMode :: Window -> StickyKeysInputMode -> IO ()
• getStickyMouseButtonsInputMode :: Window -> IO StickyMouseButtonsInputMode
• setStickyMouseButtonsInputMode :: Window -> StickyMouseButtonsInputMode -> IO ()
• getKey :: Window -> Key -> IO KeyState
• getMouseButton :: Window -> MouseButton -> IO MouseButtonState
• getCursorPos :: Window -> IO (Double, Double)
• setKeyCallback :: Window -> Maybe KeyCallback -> IO ()
• type KeyCallback = Window -> Key -> Int -> KeyState -> ModifierKeys -> IO ()
• setCharCallback :: Window -> Maybe CharCallback -> IO ()
• type CharCallback = Window -> Char -> IO ()
• setMouseButtonCallback :: Window -> Maybe MouseButtonCallback -> IO ()
• type MouseButtonCallback = Window -> MouseButton -> MouseButtonState -> ModifierKeys -> IO ()
• setCursorPosCallback :: Window -> Maybe CursorPosCallback -> IO ()
• type CursorPosCallback = Window -> Double -> Double -> IO ()
• setCursorEnterCallback :: Window -> Maybe CursorEnterCallback -> IO ()
• type CursorEnterCallback = Window -> CursorState -> IO ()
• setScrollCallback :: Window -> Maybe ScrollCallback -> IO ()
• type ScrollCallback = Window -> Double -> Double -> IO ()
• joystickPresent :: Joystick -> IO Bool
• getJoystickAxes :: Joystick -> IO (Maybe [Double])
• getJoystickButtons :: Joystick -> IO (Maybe [JoystickButtonState])
• getJoystickName :: Joystick -> IO (Maybe String)
• getTime :: IO (Maybe Double)
• setTime :: Double -> IO ()
• makeContextCurrent :: Maybe Window -> IO ()
• getCurrentContext :: IO (Maybe Window)
• swapBuffers :: Window -> IO ()
• swapInterval :: Int -> IO ()
• extensionSupported :: String -> IO Bool
• getClipboardString :: Window -> IO (Maybe String)
• setClipboardString :: Window -> String -> IO ()

Error handling

Initialization and version information

Monitor handling

Window handling

Input handling

Time

Context

Clipboard