Reflex.SDL2.Internal

This module holds low-level implementation details of reflex-sdl2 that are not meant to be dealt with by the user of the library. None-the-less these details are exported here just in case you need them :)

Documentation

data SystemEvents r t

Holds a slot of Event for each kind of SDL2 event plus a couple extras:

An event for *any* SDL2 event payload.

An event for reflex's post network build event.

An event for each frame tick.

Constructors

SystemEvents

Fields

• sysPostBuildEvent :: Event t ()

  Fired just after the FRP network is built.

• sysTicksEvent :: Event t Word32

  Fired once per frame tick, contains the number of milliseconds since SDL library initialization.

• sysAnySDLEvent :: Event t EventPayload

  Fired when SDL receives any event.

• sysWindowShownEvent :: Event t WindowShownEventData
• sysWindowHiddenEvent :: Event t WindowHiddenEventData
• sysWindowExposedEvent :: Event t WindowExposedEventData
• sysWindowMovedEvent :: Event t WindowMovedEventData
• sysWindowResizedEvent :: Event t WindowResizedEventData
• sysWindowSizeChangedEvent :: Event t WindowSizeChangedEventData
• sysWindowMinimizedEvent :: Event t WindowMinimizedEventData
• sysWindowMaximizedEvent :: Event t WindowMaximizedEventData
• sysWindowRestoredEvent :: Event t WindowRestoredEventData
• sysWindowGainedMouseFocusEvent :: Event t WindowGainedMouseFocusEventData
• sysWindowLostMouseFocusEvent :: Event t WindowLostMouseFocusEventData
• sysWindowGainedKeyboardFocusEvent :: Event t WindowGainedKeyboardFocusEventData
• sysWindowLostKeyboardFocusEvent :: Event t WindowLostKeyboardFocusEventData
• sysWindowClosedEvent :: Event t WindowClosedEventData
• sysKeyboardEvent :: Event t KeyboardEventData
• sysTextEditingEvent :: Event t TextEditingEventData
• sysTextInputEvent :: Event t TextInputEventData
• sysKeymapChangedEvent :: Event t ()
• sysMouseMotionEvent :: Event t MouseMotionEventData
• sysMouseButtonEvent :: Event t MouseButtonEventData
• sysMouseWheelEvent :: Event t MouseWheelEventData
• sysJoyAxisEvent :: Event t JoyAxisEventData
• sysJoyBallEvent :: Event t JoyBallEventData
• sysJoyHatEvent :: Event t JoyHatEventData
• sysJoyButtonEvent :: Event t JoyButtonEventData
• sysJoyDeviceEvent :: Event t JoyDeviceEventData
• sysControllerAxisEvent :: Event t ControllerAxisEventData
• sysControllerButtonEvent :: Event t ControllerButtonEventData
• sysControllerDeviceEvent :: Event t ControllerDeviceEventData
• sysAudioDeviceEvent :: Event t AudioDeviceEventData
• sysQuitEvent :: Event t ()
• sysUserEvent :: Event t UserEventData
• sysSysWMEvent :: Event t SysWMEventData
• sysTouchFingerEvent :: Event t TouchFingerEventData
• sysTouchFingerMotionEvent :: Event t TouchFingerMotionEventData
• sysMultiGestureEvent :: Event t MultiGestureEventData
• sysDollarGestureEvent :: Event t DollarGestureEventData
• sysDropEvent :: Event t DropEventData
• sysClipboardUpdateEvent :: Event t ()
• sysUnknownEvent :: Event t UnknownEventData
• sysUserData :: r

  A slot to hold any custom user data.

Instances

(ReflexHost t, Monad m) => MonadReader (SystemEvents r t) (ReflexSDL2T r t m)

Methods

ask :: ReflexSDL2T r t m (SystemEvents r t)

local :: (SystemEvents r t -> SystemEvents r t) -> ReflexSDL2T r t m a -> ReflexSDL2T r t m a

reader :: (SystemEvents r t -> a) -> ReflexSDL2T r t m a