SDL.Event

SDL.Event exports an interface for working with the SDL event model. Event handling allows your application to receive input from the user. Internally, SDL stores all the events waiting to be handled in an event queue. Using functions like pollEvent and waitEvent you can observe and handle waiting input events.

The event queue itself is composed of a series of Event values, one for each waiting event. Event values are read from the queue with the pollEvent function and it is then up to the application to process the information stored with them.

Polling events

pollEvent :: MonadIO m => m (Maybe Event)

Poll for currently pending events. You can only call this function in the OS thread that set the video mode.

pollEvents :: MonadIO m => m [Event]

Clear the event queue by polling for all pending events.

Like pollEvent this function should only be called in the OS thread which set the video mode.

mapEvents :: MonadIO m => (Event -> m ()) -> m ()

Run a monadic computation, accumulating over all known Events.

This can be useful when used with a state monad, allowing you to fold all events together.

pumpEvents :: MonadIO m => m ()

Pump the event loop, gathering events from the input devices.

This function updates the event queue and internal input device state.

This should only be run in the OS thread that initialized the video subsystem, and for extra safety, you should consider only doing those things on the main thread in any case.

pumpEvents gathers all the pending input information from devices and places it in the event queue. Without calls to pumpEvents no events would ever be placed on the queue. Often the need for calls to pumpEvents is hidden from the user since pollEvent and waitEvent implicitly call pumpEvents. However, if you are not polling or waiting for events (e.g. you are filtering them), then you must call pumpEvents to force an event queue update.

See SDL_PumpEvents for C documentation.

waitEvent :: MonadIO m => m Event

Wait indefinitely for the next available event.

waitEventTimeout

Arguments

:: MonadIO m

=> CInt

The maximum amount of time to wait, in milliseconds.

-> m (Maybe Event)

Wait until the specified timeout for the next available amount.

Registering user events

data RegisteredEventType a

A user defined event structure that has been registered with SDL.

Use registerEvent, below, to obtain an instance.

Constructors

RegisteredEventType

Fields

• pushRegisteredEvent :: a -> IO EventPushResult
• getRegisteredEvent :: Event -> IO (Maybe a)

data RegisteredEventData

A record used to convert between SDL Events and user-defined data structures.

Used for registerEvent, below.

Constructors

RegisteredEventData

Fields

• registeredEventWindow :: !(Maybe Window)

  The associated Window.

• registeredEventCode :: !Int32

  User defined event code.

• registeredEventData1 :: !(Ptr ())

  User defined data pointer.

• registeredEventData2 :: !(Ptr ())

  User defined data pointer.

Instances

Eq RegisteredEventData

Defined in SDL.Event

Methods

(==) :: RegisteredEventData -> RegisteredEventData -> Bool

(/=) :: RegisteredEventData -> RegisteredEventData -> Bool

Ord RegisteredEventData

Defined in SDL.Event

Methods

compare :: RegisteredEventData -> RegisteredEventData -> Ordering

(<) :: RegisteredEventData -> RegisteredEventData -> Bool

(<=) :: RegisteredEventData -> RegisteredEventData -> Bool

(>) :: RegisteredEventData -> RegisteredEventData -> Bool

(>=) :: RegisteredEventData -> RegisteredEventData -> Bool

max :: RegisteredEventData -> RegisteredEventData -> RegisteredEventData

min :: RegisteredEventData -> RegisteredEventData -> RegisteredEventData

Show RegisteredEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> RegisteredEventData -> ShowS

show :: RegisteredEventData -> String

showList :: [RegisteredEventData] -> ShowS

Generic RegisteredEventData

Defined in SDL.Event

Associated Types

type Rep RegisteredEventData :: Type -> Type

Methods

from :: RegisteredEventData -> Rep RegisteredEventData x

to :: Rep RegisteredEventData x -> RegisteredEventData

type Rep RegisteredEventData

Defined in SDL.Event

type Rep RegisteredEventData = D1 ('MetaData "RegisteredEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "RegisteredEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "registeredEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "registeredEventCode") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32)) :*: (S1 ('MetaSel ('Just "registeredEventData1") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Ptr ())) :*: S1 ('MetaSel ('Just "registeredEventData2") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Ptr ())))))

data EventPushResult

Possible results of an attempted push of an event to the queue.

Constructors

EventPushSuccess

EventPushFiltered

EventPushFailure Text

Instances

Eq EventPushResult

Defined in SDL.Event

Methods

(==) :: EventPushResult -> EventPushResult -> Bool

(/=) :: EventPushResult -> EventPushResult -> Bool

Data EventPushResult

Defined in SDL.Event

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> EventPushResult -> c EventPushResult

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c EventPushResult

toConstr :: EventPushResult -> Constr

dataTypeOf :: EventPushResult -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c EventPushResult)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c EventPushResult)

gmapT :: (forall b. Data b => b -> b) -> EventPushResult -> EventPushResult

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> EventPushResult -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> EventPushResult -> r

gmapQ :: (forall d. Data d => d -> u) -> EventPushResult -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> EventPushResult -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> EventPushResult -> m EventPushResult

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> EventPushResult -> m EventPushResult

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> EventPushResult -> m EventPushResult

Ord EventPushResult

Defined in SDL.Event

Methods

compare :: EventPushResult -> EventPushResult -> Ordering

(<) :: EventPushResult -> EventPushResult -> Bool

(<=) :: EventPushResult -> EventPushResult -> Bool

(>) :: EventPushResult -> EventPushResult -> Bool

(>=) :: EventPushResult -> EventPushResult -> Bool

max :: EventPushResult -> EventPushResult -> EventPushResult

min :: EventPushResult -> EventPushResult -> EventPushResult

Read EventPushResult

Defined in SDL.Event

Methods

readsPrec :: Int -> ReadS EventPushResult

readList :: ReadS [EventPushResult]

readPrec :: ReadPrec EventPushResult

readListPrec :: ReadPrec [EventPushResult]

Show EventPushResult

Defined in SDL.Event

Methods

showsPrec :: Int -> EventPushResult -> ShowS

show :: EventPushResult -> String

showList :: [EventPushResult] -> ShowS

Generic EventPushResult

Defined in SDL.Event

Associated Types

type Rep EventPushResult :: Type -> Type

Methods

from :: EventPushResult -> Rep EventPushResult x

to :: Rep EventPushResult x -> EventPushResult

type Rep EventPushResult

Defined in SDL.Event

type Rep EventPushResult = D1 ('MetaData "EventPushResult" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "EventPushSuccess" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "EventPushFiltered" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "EventPushFailure" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text))))

emptyRegisteredEvent :: RegisteredEventData

A registered event with no associated data.

This is a resonable baseline to modify for converting to RegisteredEventData.

registerEvent :: MonadIO m => (RegisteredEventData -> Timestamp -> IO (Maybe a)) -> (a -> IO RegisteredEventData) -> m (Maybe (RegisteredEventType a))

Register a new event type with SDL.

Provide functions that convert between UserEventData and your structure. You can then use pushRegisteredEvent to add a custom event of the registered type to the queue, and getRegisteredEvent to test for such events in the main loop.

Watching events

type EventWatchCallback = Event -> IO ()

An EventWatchCallback can process and respond to an event when it is added to the event queue.

data EventWatch

addEventWatch :: MonadIO m => EventWatchCallback -> m EventWatch

Trigger an EventWatchCallback when an event is added to the SDL event queue.

See https://wiki.libsdl.org/SDL_AddEventWatch for C documentation.

delEventWatch :: MonadIO m => EventWatch -> m ()

Remove an EventWatch.

See https://wiki.libsdl.org/SDL_DelEventWatch for C documentation.

Event data

data Event

A single SDL event. This event occured at eventTimestamp and carries data under eventPayload.

Constructors

Event

Fields

• eventTimestamp :: Timestamp

  The time the event occured.

• eventPayload :: EventPayload

  Data pertaining to this event.

Instances

Eq Event

Defined in SDL.Event

Methods

(==) :: Event -> Event -> Bool

(/=) :: Event -> Event -> Bool

Ord Event

Defined in SDL.Event

Methods

compare :: Event -> Event -> Ordering

(<) :: Event -> Event -> Bool

(<=) :: Event -> Event -> Bool

(>) :: Event -> Event -> Bool

(>=) :: Event -> Event -> Bool

max :: Event -> Event -> Event

min :: Event -> Event -> Event

Show Event

Defined in SDL.Event

Methods

showsPrec :: Int -> Event -> ShowS

show :: Event -> String

showList :: [Event] -> ShowS

Generic Event

Defined in SDL.Event

Associated Types

type Rep Event :: Type -> Type

Methods

from :: Event -> Rep Event x

to :: Rep Event x -> Event

type Rep Event

Defined in SDL.Event

type Rep Event = D1 ('MetaData "Event" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "Event" 'PrefixI 'True) (S1 ('MetaSel ('Just "eventTimestamp") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Timestamp) :*: S1 ('MetaSel ('Just "eventPayload") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 EventPayload)))

type Timestamp = Word32

data EventPayload

An enumeration of all possible SDL event types. This data type pairs up event types with their payload, where possible.

Constructors

WindowShownEvent !WindowShownEventData

WindowHiddenEvent !WindowHiddenEventData

WindowExposedEvent !WindowExposedEventData

WindowMovedEvent !WindowMovedEventData

WindowResizedEvent !WindowResizedEventData

WindowSizeChangedEvent !WindowSizeChangedEventData

WindowMinimizedEvent !WindowMinimizedEventData

WindowMaximizedEvent !WindowMaximizedEventData

WindowRestoredEvent !WindowRestoredEventData

WindowGainedMouseFocusEvent !WindowGainedMouseFocusEventData

WindowLostMouseFocusEvent !WindowLostMouseFocusEventData

WindowGainedKeyboardFocusEvent !WindowGainedKeyboardFocusEventData

WindowLostKeyboardFocusEvent !WindowLostKeyboardFocusEventData

WindowClosedEvent !WindowClosedEventData

KeyboardEvent !KeyboardEventData

TextEditingEvent !TextEditingEventData

TextInputEvent !TextInputEventData

KeymapChangedEvent

MouseMotionEvent !MouseMotionEventData

MouseButtonEvent !MouseButtonEventData

MouseWheelEvent !MouseWheelEventData

JoyAxisEvent !JoyAxisEventData

JoyBallEvent !JoyBallEventData

JoyHatEvent !JoyHatEventData

JoyButtonEvent !JoyButtonEventData

JoyDeviceEvent !JoyDeviceEventData

ControllerAxisEvent !ControllerAxisEventData

ControllerButtonEvent !ControllerButtonEventData

ControllerDeviceEvent !ControllerDeviceEventData

AudioDeviceEvent !AudioDeviceEventData

QuitEvent

UserEvent !UserEventData

SysWMEvent !SysWMEventData

TouchFingerEvent !TouchFingerEventData

TouchFingerMotionEvent !TouchFingerMotionEventData

MultiGestureEvent !MultiGestureEventData

DollarGestureEvent !DollarGestureEventData

DropEvent !DropEventData

ClipboardUpdateEvent

UnknownEvent !UnknownEventData

Instances

Eq EventPayload

Defined in SDL.Event

Methods

(==) :: EventPayload -> EventPayload -> Bool

(/=) :: EventPayload -> EventPayload -> Bool

Ord EventPayload

Defined in SDL.Event

Methods

compare :: EventPayload -> EventPayload -> Ordering

(<) :: EventPayload -> EventPayload -> Bool

(<=) :: EventPayload -> EventPayload -> Bool

(>) :: EventPayload -> EventPayload -> Bool

(>=) :: EventPayload -> EventPayload -> Bool

max :: EventPayload -> EventPayload -> EventPayload

min :: EventPayload -> EventPayload -> EventPayload

Show EventPayload

Defined in SDL.Event

Methods

showsPrec :: Int -> EventPayload -> ShowS

show :: EventPayload -> String

showList :: [EventPayload] -> ShowS

Generic EventPayload

Defined in SDL.Event

Associated Types

type Rep EventPayload :: Type -> Type

Methods

from :: EventPayload -> Rep EventPayload x

to :: Rep EventPayload x -> EventPayload

type Rep EventPayload

Defined in SDL.Event

type Rep EventPayload = D1 ('MetaData "EventPayload" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (((((C1 ('MetaCons "WindowShownEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowShownEventData)) :+: C1 ('MetaCons "WindowHiddenEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowHiddenEventData))) :+: (C1 ('MetaCons "WindowExposedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowExposedEventData)) :+: (C1 ('MetaCons "WindowMovedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowMovedEventData)) :+: C1 ('MetaCons "WindowResizedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowResizedEventData))))) :+: ((C1 ('MetaCons "WindowSizeChangedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowSizeChangedEventData)) :+: C1 ('MetaCons "WindowMinimizedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowMinimizedEventData))) :+: (C1 ('MetaCons "WindowMaximizedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowMaximizedEventData)) :+: (C1 ('MetaCons "WindowRestoredEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowRestoredEventData)) :+: C1 ('MetaCons "WindowGainedMouseFocusEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowGainedMouseFocusEventData)))))) :+: (((C1 ('MetaCons "WindowLostMouseFocusEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowLostMouseFocusEventData)) :+: C1 ('MetaCons "WindowGainedKeyboardFocusEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowGainedKeyboardFocusEventData))) :+: (C1 ('MetaCons "WindowLostKeyboardFocusEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowLostKeyboardFocusEventData)) :+: (C1 ('MetaCons "WindowClosedEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 WindowClosedEventData)) :+: C1 ('MetaCons "KeyboardEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 KeyboardEventData))))) :+: ((C1 ('MetaCons "TextEditingEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TextEditingEventData)) :+: C1 ('MetaCons "TextInputEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TextInputEventData))) :+: (C1 ('MetaCons "KeymapChangedEvent" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "MouseMotionEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseMotionEventData)) :+: C1 ('MetaCons "MouseButtonEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseButtonEventData))))))) :+: ((((C1 ('MetaCons "MouseWheelEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseWheelEventData)) :+: C1 ('MetaCons "JoyAxisEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyAxisEventData))) :+: (C1 ('MetaCons "JoyBallEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyBallEventData)) :+: (C1 ('MetaCons "JoyHatEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyHatEventData)) :+: C1 ('MetaCons "JoyButtonEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyButtonEventData))))) :+: ((C1 ('MetaCons "JoyDeviceEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyDeviceEventData)) :+: C1 ('MetaCons "ControllerAxisEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerAxisEventData))) :+: (C1 ('MetaCons "ControllerButtonEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerButtonEventData)) :+: (C1 ('MetaCons "ControllerDeviceEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerDeviceEventData)) :+: C1 ('MetaCons "AudioDeviceEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 AudioDeviceEventData)))))) :+: (((C1 ('MetaCons "QuitEvent" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "UserEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 UserEventData))) :+: (C1 ('MetaCons "SysWMEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 SysWMEventData)) :+: (C1 ('MetaCons "TouchFingerEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchFingerEventData)) :+: C1 ('MetaCons "TouchFingerMotionEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchFingerMotionEventData))))) :+: ((C1 ('MetaCons "MultiGestureEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MultiGestureEventData)) :+: C1 ('MetaCons "DollarGestureEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 DollarGestureEventData))) :+: (C1 ('MetaCons "DropEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 DropEventData)) :+: (C1 ('MetaCons "ClipboardUpdateEvent" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "UnknownEvent" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 UnknownEventData))))))))

Window events

newtype WindowShownEventData

A window has been shown.

Constructors

WindowShownEventData

Fields

• windowShownEventWindow :: Window

  The associated Window.

Instances

Eq WindowShownEventData

Defined in SDL.Event

Methods

(==) :: WindowShownEventData -> WindowShownEventData -> Bool

(/=) :: WindowShownEventData -> WindowShownEventData -> Bool

Ord WindowShownEventData

Defined in SDL.Event

Methods

compare :: WindowShownEventData -> WindowShownEventData -> Ordering

(<) :: WindowShownEventData -> WindowShownEventData -> Bool

(<=) :: WindowShownEventData -> WindowShownEventData -> Bool

(>) :: WindowShownEventData -> WindowShownEventData -> Bool

(>=) :: WindowShownEventData -> WindowShownEventData -> Bool

max :: WindowShownEventData -> WindowShownEventData -> WindowShownEventData

min :: WindowShownEventData -> WindowShownEventData -> WindowShownEventData

Show WindowShownEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowShownEventData -> ShowS

show :: WindowShownEventData -> String

showList :: [WindowShownEventData] -> ShowS

Generic WindowShownEventData

Defined in SDL.Event

Associated Types

type Rep WindowShownEventData :: Type -> Type

Methods

from :: WindowShownEventData -> Rep WindowShownEventData x

to :: Rep WindowShownEventData x -> WindowShownEventData

type Rep WindowShownEventData

Defined in SDL.Event

type Rep WindowShownEventData = D1 ('MetaData "WindowShownEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowShownEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowShownEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowHiddenEventData

A window has been hidden.

Constructors

WindowHiddenEventData

Fields

• windowHiddenEventWindow :: Window

  The associated Window.

Instances

Eq WindowHiddenEventData

Defined in SDL.Event

Methods

(==) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

(/=) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

Ord WindowHiddenEventData

Defined in SDL.Event

Methods

compare :: WindowHiddenEventData -> WindowHiddenEventData -> Ordering

(<) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

(<=) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

(>) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

(>=) :: WindowHiddenEventData -> WindowHiddenEventData -> Bool

max :: WindowHiddenEventData -> WindowHiddenEventData -> WindowHiddenEventData

min :: WindowHiddenEventData -> WindowHiddenEventData -> WindowHiddenEventData

Show WindowHiddenEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowHiddenEventData -> ShowS

show :: WindowHiddenEventData -> String

showList :: [WindowHiddenEventData] -> ShowS

Generic WindowHiddenEventData

Defined in SDL.Event

Associated Types

type Rep WindowHiddenEventData :: Type -> Type

Methods

from :: WindowHiddenEventData -> Rep WindowHiddenEventData x

to :: Rep WindowHiddenEventData x -> WindowHiddenEventData

type Rep WindowHiddenEventData

Defined in SDL.Event

type Rep WindowHiddenEventData = D1 ('MetaData "WindowHiddenEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowHiddenEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowHiddenEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowExposedEventData

A part of a window has been exposed - where exposure means to become visible (for example, an overlapping window no longer overlaps with the window).

Constructors

WindowExposedEventData

Fields

• windowExposedEventWindow :: Window

  The associated Window.

Instances

Eq WindowExposedEventData

Defined in SDL.Event

Methods

(==) :: WindowExposedEventData -> WindowExposedEventData -> Bool

(/=) :: WindowExposedEventData -> WindowExposedEventData -> Bool

Ord WindowExposedEventData

Defined in SDL.Event

Methods

compare :: WindowExposedEventData -> WindowExposedEventData -> Ordering

(<) :: WindowExposedEventData -> WindowExposedEventData -> Bool

(<=) :: WindowExposedEventData -> WindowExposedEventData -> Bool

(>) :: WindowExposedEventData -> WindowExposedEventData -> Bool

(>=) :: WindowExposedEventData -> WindowExposedEventData -> Bool

max :: WindowExposedEventData -> WindowExposedEventData -> WindowExposedEventData

min :: WindowExposedEventData -> WindowExposedEventData -> WindowExposedEventData

Show WindowExposedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowExposedEventData -> ShowS

show :: WindowExposedEventData -> String

showList :: [WindowExposedEventData] -> ShowS

Generic WindowExposedEventData

Defined in SDL.Event

Associated Types

type Rep WindowExposedEventData :: Type -> Type

Methods

from :: WindowExposedEventData -> Rep WindowExposedEventData x

to :: Rep WindowExposedEventData x -> WindowExposedEventData

type Rep WindowExposedEventData

Defined in SDL.Event

type Rep WindowExposedEventData = D1 ('MetaData "WindowExposedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowExposedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowExposedEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

data WindowMovedEventData

A Window has been moved.

Constructors

WindowMovedEventData

Fields

• windowMovedEventWindow :: !Window

  The associated Window.

• windowMovedEventPosition :: !(Point V2 Int32)

  The new position of the Window.

Instances

Eq WindowMovedEventData

Defined in SDL.Event

Methods

(==) :: WindowMovedEventData -> WindowMovedEventData -> Bool

(/=) :: WindowMovedEventData -> WindowMovedEventData -> Bool

Ord WindowMovedEventData

Defined in SDL.Event

Methods

compare :: WindowMovedEventData -> WindowMovedEventData -> Ordering

(<) :: WindowMovedEventData -> WindowMovedEventData -> Bool

(<=) :: WindowMovedEventData -> WindowMovedEventData -> Bool

(>) :: WindowMovedEventData -> WindowMovedEventData -> Bool

(>=) :: WindowMovedEventData -> WindowMovedEventData -> Bool

max :: WindowMovedEventData -> WindowMovedEventData -> WindowMovedEventData

min :: WindowMovedEventData -> WindowMovedEventData -> WindowMovedEventData

Show WindowMovedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowMovedEventData -> ShowS

show :: WindowMovedEventData -> String

showList :: [WindowMovedEventData] -> ShowS

Generic WindowMovedEventData

Defined in SDL.Event

Associated Types

type Rep WindowMovedEventData :: Type -> Type

Methods

from :: WindowMovedEventData -> Rep WindowMovedEventData x

to :: Rep WindowMovedEventData x -> WindowMovedEventData

type Rep WindowMovedEventData

Defined in SDL.Event

type Rep WindowMovedEventData = D1 ('MetaData "WindowMovedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "WindowMovedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowMovedEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Window) :*: S1 ('MetaSel ('Just "windowMovedEventPosition") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 Int32))))

data WindowResizedEventData

Window has been resized. This is event is always preceded by WindowSizeChangedEvent.

Constructors

WindowResizedEventData

Fields

• windowResizedEventWindow :: !Window

  The associated Window.

• windowResizedEventSize :: !(V2 Int32)

  The new size of the Window.

Instances

Eq WindowResizedEventData

Defined in SDL.Event

Methods

(==) :: WindowResizedEventData -> WindowResizedEventData -> Bool

(/=) :: WindowResizedEventData -> WindowResizedEventData -> Bool

Ord WindowResizedEventData

Defined in SDL.Event

Methods

compare :: WindowResizedEventData -> WindowResizedEventData -> Ordering

(<) :: WindowResizedEventData -> WindowResizedEventData -> Bool

(<=) :: WindowResizedEventData -> WindowResizedEventData -> Bool

(>) :: WindowResizedEventData -> WindowResizedEventData -> Bool

(>=) :: WindowResizedEventData -> WindowResizedEventData -> Bool

max :: WindowResizedEventData -> WindowResizedEventData -> WindowResizedEventData

min :: WindowResizedEventData -> WindowResizedEventData -> WindowResizedEventData

Show WindowResizedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowResizedEventData -> ShowS

show :: WindowResizedEventData -> String

showList :: [WindowResizedEventData] -> ShowS

Generic WindowResizedEventData

Defined in SDL.Event

Associated Types

type Rep WindowResizedEventData :: Type -> Type

Methods

from :: WindowResizedEventData -> Rep WindowResizedEventData x

to :: Rep WindowResizedEventData x -> WindowResizedEventData

type Rep WindowResizedEventData

Defined in SDL.Event

type Rep WindowResizedEventData = D1 ('MetaData "WindowResizedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "WindowResizedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowResizedEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Window) :*: S1 ('MetaSel ('Just "windowResizedEventSize") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 Int32))))

data WindowSizeChangedEventData

The window size has changed, either as a result of an API call or through the system or user changing the window size; this event is followed by WindowResizedEvent if the size was changed by an external event, i.e. the user or the window manager.

Constructors

WindowSizeChangedEventData

Fields

• windowSizeChangedEventWindow :: !Window

  The associated Window.

• windowSizeChangedEventSize :: !(V2 Int32)

  The new size of the Window.

Instances

Eq WindowSizeChangedEventData

Defined in SDL.Event

Methods

(==) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

(/=) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

Ord WindowSizeChangedEventData

Defined in SDL.Event

Methods

compare :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Ordering

(<) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

(<=) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

(>) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

(>=) :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> Bool

max :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> WindowSizeChangedEventData

min :: WindowSizeChangedEventData -> WindowSizeChangedEventData -> WindowSizeChangedEventData

Show WindowSizeChangedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowSizeChangedEventData -> ShowS

show :: WindowSizeChangedEventData -> String

showList :: [WindowSizeChangedEventData] -> ShowS

Generic WindowSizeChangedEventData

Defined in SDL.Event

Associated Types

type Rep WindowSizeChangedEventData :: Type -> Type

Methods

from :: WindowSizeChangedEventData -> Rep WindowSizeChangedEventData x

to :: Rep WindowSizeChangedEventData x -> WindowSizeChangedEventData

type Rep WindowSizeChangedEventData

Defined in SDL.Event

type Rep WindowSizeChangedEventData = D1 ('MetaData "WindowSizeChangedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "WindowSizeChangedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowSizeChangedEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Window) :*: S1 ('MetaSel ('Just "windowSizeChangedEventSize") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 Int32))))

newtype WindowMinimizedEventData

The window has been minimized.

Constructors

WindowMinimizedEventData

Fields

• windowMinimizedEventWindow :: Window

  The associated Window.

Instances

Eq WindowMinimizedEventData

Defined in SDL.Event

Methods

(==) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

(/=) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

Ord WindowMinimizedEventData

Defined in SDL.Event

Methods

compare :: WindowMinimizedEventData -> WindowMinimizedEventData -> Ordering

(<) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

(<=) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

(>) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

(>=) :: WindowMinimizedEventData -> WindowMinimizedEventData -> Bool

max :: WindowMinimizedEventData -> WindowMinimizedEventData -> WindowMinimizedEventData

min :: WindowMinimizedEventData -> WindowMinimizedEventData -> WindowMinimizedEventData

Show WindowMinimizedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowMinimizedEventData -> ShowS

show :: WindowMinimizedEventData -> String

showList :: [WindowMinimizedEventData] -> ShowS

Generic WindowMinimizedEventData

Defined in SDL.Event

Associated Types

type Rep WindowMinimizedEventData :: Type -> Type

Methods

from :: WindowMinimizedEventData -> Rep WindowMinimizedEventData x

to :: Rep WindowMinimizedEventData x -> WindowMinimizedEventData

type Rep WindowMinimizedEventData

Defined in SDL.Event

type Rep WindowMinimizedEventData = D1 ('MetaData "WindowMinimizedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowMinimizedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowMinimizedEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowMaximizedEventData

The window has been maximized.

Constructors

WindowMaximizedEventData

Fields

• windowMaximizedEventWindow :: Window

  The associated Window.

Instances

Eq WindowMaximizedEventData

Defined in SDL.Event

Methods

(==) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

(/=) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

Ord WindowMaximizedEventData

Defined in SDL.Event

Methods

compare :: WindowMaximizedEventData -> WindowMaximizedEventData -> Ordering

(<) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

(<=) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

(>) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

(>=) :: WindowMaximizedEventData -> WindowMaximizedEventData -> Bool

max :: WindowMaximizedEventData -> WindowMaximizedEventData -> WindowMaximizedEventData

min :: WindowMaximizedEventData -> WindowMaximizedEventData -> WindowMaximizedEventData

Show WindowMaximizedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowMaximizedEventData -> ShowS

show :: WindowMaximizedEventData -> String

showList :: [WindowMaximizedEventData] -> ShowS

Generic WindowMaximizedEventData

Defined in SDL.Event

Associated Types

type Rep WindowMaximizedEventData :: Type -> Type

Methods

from :: WindowMaximizedEventData -> Rep WindowMaximizedEventData x

to :: Rep WindowMaximizedEventData x -> WindowMaximizedEventData

type Rep WindowMaximizedEventData

Defined in SDL.Event

type Rep WindowMaximizedEventData = D1 ('MetaData "WindowMaximizedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowMaximizedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowMaximizedEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowRestoredEventData

The window has been restored to normal size and position.

Constructors

WindowRestoredEventData

Fields

• windowRestoredEventWindow :: Window

  The associated Window.

Instances

Eq WindowRestoredEventData

Defined in SDL.Event

Methods

(==) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

(/=) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

Ord WindowRestoredEventData

Defined in SDL.Event

Methods

compare :: WindowRestoredEventData -> WindowRestoredEventData -> Ordering

(<) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

(<=) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

(>) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

(>=) :: WindowRestoredEventData -> WindowRestoredEventData -> Bool

max :: WindowRestoredEventData -> WindowRestoredEventData -> WindowRestoredEventData

min :: WindowRestoredEventData -> WindowRestoredEventData -> WindowRestoredEventData

Show WindowRestoredEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowRestoredEventData -> ShowS

show :: WindowRestoredEventData -> String

showList :: [WindowRestoredEventData] -> ShowS

Generic WindowRestoredEventData

Defined in SDL.Event

Associated Types

type Rep WindowRestoredEventData :: Type -> Type

Methods

from :: WindowRestoredEventData -> Rep WindowRestoredEventData x

to :: Rep WindowRestoredEventData x -> WindowRestoredEventData

type Rep WindowRestoredEventData

Defined in SDL.Event

type Rep WindowRestoredEventData = D1 ('MetaData "WindowRestoredEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowRestoredEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowRestoredEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowGainedMouseFocusEventData

The window has gained mouse focus.

Constructors

WindowGainedMouseFocusEventData

Fields

• windowGainedMouseFocusEventWindow :: Window

  The associated Window.

Instances

Eq WindowGainedMouseFocusEventData

Defined in SDL.Event

Methods

(==) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

(/=) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

Ord WindowGainedMouseFocusEventData

Defined in SDL.Event

Methods

compare :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Ordering

(<) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

(<=) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

(>) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

(>=) :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> Bool

max :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData

min :: WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData -> WindowGainedMouseFocusEventData

Show WindowGainedMouseFocusEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowGainedMouseFocusEventData -> ShowS

show :: WindowGainedMouseFocusEventData -> String

showList :: [WindowGainedMouseFocusEventData] -> ShowS

Generic WindowGainedMouseFocusEventData

Defined in SDL.Event

Associated Types

type Rep WindowGainedMouseFocusEventData :: Type -> Type

Methods

from :: WindowGainedMouseFocusEventData -> Rep WindowGainedMouseFocusEventData x

to :: Rep WindowGainedMouseFocusEventData x -> WindowGainedMouseFocusEventData

type Rep WindowGainedMouseFocusEventData

Defined in SDL.Event

type Rep WindowGainedMouseFocusEventData = D1 ('MetaData "WindowGainedMouseFocusEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowGainedMouseFocusEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowGainedMouseFocusEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowLostMouseFocusEventData

The window has lost mouse focus.

Constructors

WindowLostMouseFocusEventData

Fields

• windowLostMouseFocusEventWindow :: Window

  The associated Window.

Instances

Eq WindowLostMouseFocusEventData

Defined in SDL.Event

Methods

(==) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

(/=) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

Ord WindowLostMouseFocusEventData

Defined in SDL.Event

Methods

compare :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Ordering

(<) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

(<=) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

(>) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

(>=) :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> Bool

max :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData

min :: WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData -> WindowLostMouseFocusEventData

Show WindowLostMouseFocusEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowLostMouseFocusEventData -> ShowS

show :: WindowLostMouseFocusEventData -> String

showList :: [WindowLostMouseFocusEventData] -> ShowS

Generic WindowLostMouseFocusEventData

Defined in SDL.Event

Associated Types

type Rep WindowLostMouseFocusEventData :: Type -> Type

Methods

from :: WindowLostMouseFocusEventData -> Rep WindowLostMouseFocusEventData x

to :: Rep WindowLostMouseFocusEventData x -> WindowLostMouseFocusEventData

type Rep WindowLostMouseFocusEventData

Defined in SDL.Event

type Rep WindowLostMouseFocusEventData = D1 ('MetaData "WindowLostMouseFocusEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowLostMouseFocusEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowLostMouseFocusEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowGainedKeyboardFocusEventData

The window has gained keyboard focus.

Constructors

WindowGainedKeyboardFocusEventData

Fields

• windowGainedKeyboardFocusEventWindow :: Window

  The associated Window.

Instances

Eq WindowGainedKeyboardFocusEventData

Defined in SDL.Event

Methods

(==) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

(/=) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

Ord WindowGainedKeyboardFocusEventData

Defined in SDL.Event

Methods

compare :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Ordering

(<) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

(<=) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

(>) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

(>=) :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> Bool

max :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData

min :: WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData -> WindowGainedKeyboardFocusEventData

Show WindowGainedKeyboardFocusEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowGainedKeyboardFocusEventData -> ShowS

show :: WindowGainedKeyboardFocusEventData -> String

showList :: [WindowGainedKeyboardFocusEventData] -> ShowS

Generic WindowGainedKeyboardFocusEventData

Defined in SDL.Event

Associated Types

type Rep WindowGainedKeyboardFocusEventData :: Type -> Type

Methods

from :: WindowGainedKeyboardFocusEventData -> Rep WindowGainedKeyboardFocusEventData x

to :: Rep WindowGainedKeyboardFocusEventData x -> WindowGainedKeyboardFocusEventData

type Rep WindowGainedKeyboardFocusEventData

Defined in SDL.Event

type Rep WindowGainedKeyboardFocusEventData = D1 ('MetaData "WindowGainedKeyboardFocusEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowGainedKeyboardFocusEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowGainedKeyboardFocusEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowLostKeyboardFocusEventData

The window has lost keyboard focus.

Constructors

WindowLostKeyboardFocusEventData

Fields

• windowLostKeyboardFocusEventWindow :: Window

  The associated Window.

Instances

Eq WindowLostKeyboardFocusEventData

Defined in SDL.Event

Methods

(==) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

(/=) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

Ord WindowLostKeyboardFocusEventData

Defined in SDL.Event

Methods

compare :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Ordering

(<) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

(<=) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

(>) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

(>=) :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> Bool

max :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData

min :: WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData -> WindowLostKeyboardFocusEventData

Show WindowLostKeyboardFocusEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowLostKeyboardFocusEventData -> ShowS

show :: WindowLostKeyboardFocusEventData -> String

showList :: [WindowLostKeyboardFocusEventData] -> ShowS

Generic WindowLostKeyboardFocusEventData

Defined in SDL.Event

Associated Types

type Rep WindowLostKeyboardFocusEventData :: Type -> Type

Methods

from :: WindowLostKeyboardFocusEventData -> Rep WindowLostKeyboardFocusEventData x

to :: Rep WindowLostKeyboardFocusEventData x -> WindowLostKeyboardFocusEventData

type Rep WindowLostKeyboardFocusEventData

Defined in SDL.Event

type Rep WindowLostKeyboardFocusEventData = D1 ('MetaData "WindowLostKeyboardFocusEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowLostKeyboardFocusEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowLostKeyboardFocusEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype WindowClosedEventData

The window manager requests that the window be closed.

Constructors

WindowClosedEventData

Fields

• windowClosedEventWindow :: Window

  The associated Window.

Instances

Eq WindowClosedEventData

Defined in SDL.Event

Methods

(==) :: WindowClosedEventData -> WindowClosedEventData -> Bool

(/=) :: WindowClosedEventData -> WindowClosedEventData -> Bool

Ord WindowClosedEventData

Defined in SDL.Event

Methods

compare :: WindowClosedEventData -> WindowClosedEventData -> Ordering

(<) :: WindowClosedEventData -> WindowClosedEventData -> Bool

(<=) :: WindowClosedEventData -> WindowClosedEventData -> Bool

(>) :: WindowClosedEventData -> WindowClosedEventData -> Bool

(>=) :: WindowClosedEventData -> WindowClosedEventData -> Bool

max :: WindowClosedEventData -> WindowClosedEventData -> WindowClosedEventData

min :: WindowClosedEventData -> WindowClosedEventData -> WindowClosedEventData

Show WindowClosedEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> WindowClosedEventData -> ShowS

show :: WindowClosedEventData -> String

showList :: [WindowClosedEventData] -> ShowS

Generic WindowClosedEventData

Defined in SDL.Event

Associated Types

type Rep WindowClosedEventData :: Type -> Type

Methods

from :: WindowClosedEventData -> Rep WindowClosedEventData x

to :: Rep WindowClosedEventData x -> WindowClosedEventData

type Rep WindowClosedEventData

Defined in SDL.Event

type Rep WindowClosedEventData = D1 ('MetaData "WindowClosedEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "WindowClosedEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "windowClosedEventWindow") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Window)))

newtype SysWMEventData

A video driver dependent system event

Constructors

SysWMEventData

Fields

• sysWMEventMsg :: SysWMmsg

Instances

Eq SysWMEventData

Defined in SDL.Event

Methods

(==) :: SysWMEventData -> SysWMEventData -> Bool

(/=) :: SysWMEventData -> SysWMEventData -> Bool

Ord SysWMEventData

Defined in SDL.Event

Methods

compare :: SysWMEventData -> SysWMEventData -> Ordering

(<) :: SysWMEventData -> SysWMEventData -> Bool

(<=) :: SysWMEventData -> SysWMEventData -> Bool

(>) :: SysWMEventData -> SysWMEventData -> Bool

(>=) :: SysWMEventData -> SysWMEventData -> Bool

max :: SysWMEventData -> SysWMEventData -> SysWMEventData

min :: SysWMEventData -> SysWMEventData -> SysWMEventData

Show SysWMEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> SysWMEventData -> ShowS

show :: SysWMEventData -> String

showList :: [SysWMEventData] -> ShowS

Generic SysWMEventData

Defined in SDL.Event

Associated Types

type Rep SysWMEventData :: Type -> Type

Methods

from :: SysWMEventData -> Rep SysWMEventData x

to :: Rep SysWMEventData x -> SysWMEventData

type Rep SysWMEventData

Defined in SDL.Event

type Rep SysWMEventData = D1 ('MetaData "SysWMEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "SysWMEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "sysWMEventMsg") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 SysWMmsg)))

Keyboard events

data KeyboardEventData

A keyboard key has been pressed or released.

Constructors

KeyboardEventData

Fields

• keyboardEventWindow :: !(Maybe Window)

  The Window with keyboard focus, if any.

• keyboardEventKeyMotion :: !InputMotion

  Whether the key was pressed or released.

• keyboardEventRepeat :: !Bool

  True if this is a repeating key press from the user holding the key down.

• keyboardEventKeysym :: !Keysym

  A description of the key that this event pertains to.

Instances

Eq KeyboardEventData

Defined in SDL.Event

Methods

(==) :: KeyboardEventData -> KeyboardEventData -> Bool

(/=) :: KeyboardEventData -> KeyboardEventData -> Bool

Ord KeyboardEventData

Defined in SDL.Event

Methods

compare :: KeyboardEventData -> KeyboardEventData -> Ordering

(<) :: KeyboardEventData -> KeyboardEventData -> Bool

(<=) :: KeyboardEventData -> KeyboardEventData -> Bool

(>) :: KeyboardEventData -> KeyboardEventData -> Bool

(>=) :: KeyboardEventData -> KeyboardEventData -> Bool

max :: KeyboardEventData -> KeyboardEventData -> KeyboardEventData

min :: KeyboardEventData -> KeyboardEventData -> KeyboardEventData

Show KeyboardEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> KeyboardEventData -> ShowS

show :: KeyboardEventData -> String

showList :: [KeyboardEventData] -> ShowS

Generic KeyboardEventData

Defined in SDL.Event

Associated Types

type Rep KeyboardEventData :: Type -> Type

Methods

from :: KeyboardEventData -> Rep KeyboardEventData x

to :: Rep KeyboardEventData x -> KeyboardEventData

type Rep KeyboardEventData

Defined in SDL.Event

type Rep KeyboardEventData = D1 ('MetaData "KeyboardEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "KeyboardEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "keyboardEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "keyboardEventKeyMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InputMotion)) :*: (S1 ('MetaSel ('Just "keyboardEventRepeat") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool) :*: S1 ('MetaSel ('Just "keyboardEventKeysym") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Keysym))))

data TextEditingEventData

Keyboard text editing event information.

Constructors

TextEditingEventData

Fields

• textEditingEventWindow :: !(Maybe Window)

  The Window with keyboard focus, if any.

• textEditingEventText :: !Text

  The editing text.

• textEditingEventStart :: !Int32

  The location to begin editing from.

• textEditingEventLength :: !Int32

  The number of characters to edit from the start point.

Instances

Eq TextEditingEventData

Defined in SDL.Event

Methods

(==) :: TextEditingEventData -> TextEditingEventData -> Bool

(/=) :: TextEditingEventData -> TextEditingEventData -> Bool

Ord TextEditingEventData

Defined in SDL.Event

Methods

compare :: TextEditingEventData -> TextEditingEventData -> Ordering

(<) :: TextEditingEventData -> TextEditingEventData -> Bool

(<=) :: TextEditingEventData -> TextEditingEventData -> Bool

(>) :: TextEditingEventData -> TextEditingEventData -> Bool

(>=) :: TextEditingEventData -> TextEditingEventData -> Bool

max :: TextEditingEventData -> TextEditingEventData -> TextEditingEventData

min :: TextEditingEventData -> TextEditingEventData -> TextEditingEventData

Show TextEditingEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> TextEditingEventData -> ShowS

show :: TextEditingEventData -> String

showList :: [TextEditingEventData] -> ShowS

Generic TextEditingEventData

Defined in SDL.Event

Associated Types

type Rep TextEditingEventData :: Type -> Type

Methods

from :: TextEditingEventData -> Rep TextEditingEventData x

to :: Rep TextEditingEventData x -> TextEditingEventData

type Rep TextEditingEventData

Defined in SDL.Event

type Rep TextEditingEventData = D1 ('MetaData "TextEditingEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "TextEditingEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "textEditingEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "textEditingEventText") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Text)) :*: (S1 ('MetaSel ('Just "textEditingEventStart") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32) :*: S1 ('MetaSel ('Just "textEditingEventLength") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32))))

data TextInputEventData

Keyboard text input event information.

Constructors

TextInputEventData

Fields

• textInputEventWindow :: !(Maybe Window)

  The Window with keyboard focus, if any.

• textInputEventText :: !Text

  The input text.

Instances

Eq TextInputEventData

Defined in SDL.Event

Methods

(==) :: TextInputEventData -> TextInputEventData -> Bool

(/=) :: TextInputEventData -> TextInputEventData -> Bool

Ord TextInputEventData

Defined in SDL.Event

Methods

compare :: TextInputEventData -> TextInputEventData -> Ordering

(<) :: TextInputEventData -> TextInputEventData -> Bool

(<=) :: TextInputEventData -> TextInputEventData -> Bool

(>) :: TextInputEventData -> TextInputEventData -> Bool

(>=) :: TextInputEventData -> TextInputEventData -> Bool

max :: TextInputEventData -> TextInputEventData -> TextInputEventData

min :: TextInputEventData -> TextInputEventData -> TextInputEventData

Show TextInputEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> TextInputEventData -> ShowS

show :: TextInputEventData -> String

showList :: [TextInputEventData] -> ShowS

Generic TextInputEventData

Defined in SDL.Event

Associated Types

type Rep TextInputEventData :: Type -> Type

Methods

from :: TextInputEventData -> Rep TextInputEventData x

to :: Rep TextInputEventData x -> TextInputEventData

type Rep TextInputEventData

Defined in SDL.Event

type Rep TextInputEventData = D1 ('MetaData "TextInputEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "TextInputEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "textInputEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "textInputEventText") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Text)))

Mouse events

data MouseMotionEventData

A mouse or pointer device was moved.

Constructors

MouseMotionEventData

Fields

• mouseMotionEventWindow :: !(Maybe Window)

  The Window with mouse focus, if any.

• mouseMotionEventWhich :: !MouseDevice

  The MouseDevice that was moved.

• mouseMotionEventState :: ![MouseButton]

  A collection of MouseButtons that are currently held down.

• mouseMotionEventPos :: !(Point V2 Int32)

  The new position of the mouse.

• mouseMotionEventRelMotion :: !(V2 Int32)

  The relative mouse motion of the mouse.

Instances

Eq MouseMotionEventData

Defined in SDL.Event

Methods

(==) :: MouseMotionEventData -> MouseMotionEventData -> Bool

(/=) :: MouseMotionEventData -> MouseMotionEventData -> Bool

Ord MouseMotionEventData

Defined in SDL.Event

Methods

compare :: MouseMotionEventData -> MouseMotionEventData -> Ordering

(<) :: MouseMotionEventData -> MouseMotionEventData -> Bool

(<=) :: MouseMotionEventData -> MouseMotionEventData -> Bool

(>) :: MouseMotionEventData -> MouseMotionEventData -> Bool

(>=) :: MouseMotionEventData -> MouseMotionEventData -> Bool

max :: MouseMotionEventData -> MouseMotionEventData -> MouseMotionEventData

min :: MouseMotionEventData -> MouseMotionEventData -> MouseMotionEventData

Show MouseMotionEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> MouseMotionEventData -> ShowS

show :: MouseMotionEventData -> String

showList :: [MouseMotionEventData] -> ShowS

Generic MouseMotionEventData

Defined in SDL.Event

Associated Types

type Rep MouseMotionEventData :: Type -> Type

Methods

from :: MouseMotionEventData -> Rep MouseMotionEventData x

to :: Rep MouseMotionEventData x -> MouseMotionEventData

type Rep MouseMotionEventData

Defined in SDL.Event

type Rep MouseMotionEventData = D1 ('MetaData "MouseMotionEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "MouseMotionEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "mouseMotionEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "mouseMotionEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseDevice)) :*: (S1 ('MetaSel ('Just "mouseMotionEventState") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 [MouseButton]) :*: (S1 ('MetaSel ('Just "mouseMotionEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 Int32)) :*: S1 ('MetaSel ('Just "mouseMotionEventRelMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 Int32))))))

data MouseButtonEventData

A mouse or pointer device button was pressed or released.

Constructors

MouseButtonEventData

Fields

• mouseButtonEventWindow :: !(Maybe Window)

  The Window with mouse focus, if any.

• mouseButtonEventMotion :: !InputMotion

  Whether the button was pressed or released.

• mouseButtonEventWhich :: !MouseDevice

  The MouseDevice whose button was pressed or released.

• mouseButtonEventButton :: !MouseButton

  The button that was pressed or released.

• mouseButtonEventClicks :: !Word8

  The amount of clicks. 1 for a single-click, 2 for a double-click, etc.

• mouseButtonEventPos :: !(Point V2 Int32)

  The coordinates of the mouse click.

Instances

Eq MouseButtonEventData

Defined in SDL.Event

Methods

(==) :: MouseButtonEventData -> MouseButtonEventData -> Bool

(/=) :: MouseButtonEventData -> MouseButtonEventData -> Bool

Ord MouseButtonEventData

Defined in SDL.Event

Methods

compare :: MouseButtonEventData -> MouseButtonEventData -> Ordering

(<) :: MouseButtonEventData -> MouseButtonEventData -> Bool

(<=) :: MouseButtonEventData -> MouseButtonEventData -> Bool

(>) :: MouseButtonEventData -> MouseButtonEventData -> Bool

(>=) :: MouseButtonEventData -> MouseButtonEventData -> Bool

max :: MouseButtonEventData -> MouseButtonEventData -> MouseButtonEventData

min :: MouseButtonEventData -> MouseButtonEventData -> MouseButtonEventData

Show MouseButtonEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> MouseButtonEventData -> ShowS

show :: MouseButtonEventData -> String

showList :: [MouseButtonEventData] -> ShowS

Generic MouseButtonEventData

Defined in SDL.Event

Associated Types

type Rep MouseButtonEventData :: Type -> Type

Methods

from :: MouseButtonEventData -> Rep MouseButtonEventData x

to :: Rep MouseButtonEventData x -> MouseButtonEventData

type Rep MouseButtonEventData

Defined in SDL.Event

type Rep MouseButtonEventData = D1 ('MetaData "MouseButtonEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "MouseButtonEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "mouseButtonEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: (S1 ('MetaSel ('Just "mouseButtonEventMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InputMotion) :*: S1 ('MetaSel ('Just "mouseButtonEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseDevice))) :*: (S1 ('MetaSel ('Just "mouseButtonEventButton") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseButton) :*: (S1 ('MetaSel ('Just "mouseButtonEventClicks") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "mouseButtonEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 Int32))))))

data MouseWheelEventData

Mouse wheel event information.

Constructors

MouseWheelEventData

Fields

• mouseWheelEventWindow :: !(Maybe Window)

  The Window with mouse focus, if any.

• mouseWheelEventWhich :: !MouseDevice

  The MouseDevice whose wheel was scrolled.

• mouseWheelEventPos :: !(V2 Int32)

  The amount scrolled.

• mouseWheelEventDirection :: !MouseScrollDirection

  The scroll direction mode.

Instances

Eq MouseWheelEventData

Defined in SDL.Event

Methods

(==) :: MouseWheelEventData -> MouseWheelEventData -> Bool

(/=) :: MouseWheelEventData -> MouseWheelEventData -> Bool

Ord MouseWheelEventData

Defined in SDL.Event

Methods

compare :: MouseWheelEventData -> MouseWheelEventData -> Ordering

(<) :: MouseWheelEventData -> MouseWheelEventData -> Bool

(<=) :: MouseWheelEventData -> MouseWheelEventData -> Bool

(>) :: MouseWheelEventData -> MouseWheelEventData -> Bool

(>=) :: MouseWheelEventData -> MouseWheelEventData -> Bool

max :: MouseWheelEventData -> MouseWheelEventData -> MouseWheelEventData

min :: MouseWheelEventData -> MouseWheelEventData -> MouseWheelEventData

Show MouseWheelEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> MouseWheelEventData -> ShowS

show :: MouseWheelEventData -> String

showList :: [MouseWheelEventData] -> ShowS

Generic MouseWheelEventData

Defined in SDL.Event

Associated Types

type Rep MouseWheelEventData :: Type -> Type

Methods

from :: MouseWheelEventData -> Rep MouseWheelEventData x

to :: Rep MouseWheelEventData x -> MouseWheelEventData

type Rep MouseWheelEventData

Defined in SDL.Event

type Rep MouseWheelEventData = D1 ('MetaData "MouseWheelEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "MouseWheelEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "mouseWheelEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window)) :*: S1 ('MetaSel ('Just "mouseWheelEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseDevice)) :*: (S1 ('MetaSel ('Just "mouseWheelEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 Int32)) :*: S1 ('MetaSel ('Just "mouseWheelEventDirection") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 MouseScrollDirection))))

Joystick events

data JoyAxisEventData

Joystick axis motion event information

Constructors

JoyAxisEventData

Fields

• joyAxisEventWhich :: !JoystickID

  The instance id of the joystick that reported the event.

• joyAxisEventAxis :: !Word8

  The index of the axis that changed.

• joyAxisEventValue :: !Int16

  The current position of the axis, ranging between -32768 and 32767.

Instances

Eq JoyAxisEventData

Defined in SDL.Event

Methods

(==) :: JoyAxisEventData -> JoyAxisEventData -> Bool

(/=) :: JoyAxisEventData -> JoyAxisEventData -> Bool

Ord JoyAxisEventData

Defined in SDL.Event

Methods

compare :: JoyAxisEventData -> JoyAxisEventData -> Ordering

(<) :: JoyAxisEventData -> JoyAxisEventData -> Bool

(<=) :: JoyAxisEventData -> JoyAxisEventData -> Bool

(>) :: JoyAxisEventData -> JoyAxisEventData -> Bool

(>=) :: JoyAxisEventData -> JoyAxisEventData -> Bool

max :: JoyAxisEventData -> JoyAxisEventData -> JoyAxisEventData

min :: JoyAxisEventData -> JoyAxisEventData -> JoyAxisEventData

Show JoyAxisEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> JoyAxisEventData -> ShowS

show :: JoyAxisEventData -> String

showList :: [JoyAxisEventData] -> ShowS

Generic JoyAxisEventData

Defined in SDL.Event

Associated Types

type Rep JoyAxisEventData :: Type -> Type

Methods

from :: JoyAxisEventData -> Rep JoyAxisEventData x

to :: Rep JoyAxisEventData x -> JoyAxisEventData

type Rep JoyAxisEventData

Defined in SDL.Event

type Rep JoyAxisEventData = D1 ('MetaData "JoyAxisEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "JoyAxisEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "joyAxisEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "joyAxisEventAxis") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "joyAxisEventValue") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int16))))

data JoyBallEventData

Joystick trackball motion event information.

Constructors

JoyBallEventData

Fields

• joyBallEventWhich :: !JoystickID

  The instance id of the joystick that reported the event.

• joyBallEventBall :: !Word8

  The index of the trackball that changed.

• joyBallEventRelMotion :: !(V2 Int16)

  The relative motion of the trackball.

Instances

Eq JoyBallEventData

Defined in SDL.Event

Methods

(==) :: JoyBallEventData -> JoyBallEventData -> Bool

(/=) :: JoyBallEventData -> JoyBallEventData -> Bool

Ord JoyBallEventData

Defined in SDL.Event

Methods

compare :: JoyBallEventData -> JoyBallEventData -> Ordering

(<) :: JoyBallEventData -> JoyBallEventData -> Bool

(<=) :: JoyBallEventData -> JoyBallEventData -> Bool

(>) :: JoyBallEventData -> JoyBallEventData -> Bool

(>=) :: JoyBallEventData -> JoyBallEventData -> Bool

max :: JoyBallEventData -> JoyBallEventData -> JoyBallEventData

min :: JoyBallEventData -> JoyBallEventData -> JoyBallEventData

Show JoyBallEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> JoyBallEventData -> ShowS

show :: JoyBallEventData -> String

showList :: [JoyBallEventData] -> ShowS

Generic JoyBallEventData

Defined in SDL.Event

Associated Types

type Rep JoyBallEventData :: Type -> Type

Methods

from :: JoyBallEventData -> Rep JoyBallEventData x

to :: Rep JoyBallEventData x -> JoyBallEventData

type Rep JoyBallEventData

Defined in SDL.Event

type Rep JoyBallEventData = D1 ('MetaData "JoyBallEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "JoyBallEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "joyBallEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "joyBallEventBall") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "joyBallEventRelMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 Int16)))))

data JoyHatEventData

Joystick hat position change event information

Constructors

JoyHatEventData

Fields

• joyHatEventWhich :: !JoystickID

  The instance id of the joystick that reported the event.

• joyHatEventHat :: !Word8

  The index of the hat that changed.

• joyHatEventValue :: !JoyHatPosition

  The new position of the hat.

Instances

Eq JoyHatEventData

Defined in SDL.Event

Methods

(==) :: JoyHatEventData -> JoyHatEventData -> Bool

(/=) :: JoyHatEventData -> JoyHatEventData -> Bool

Ord JoyHatEventData

Defined in SDL.Event

Methods

compare :: JoyHatEventData -> JoyHatEventData -> Ordering

(<) :: JoyHatEventData -> JoyHatEventData -> Bool

(<=) :: JoyHatEventData -> JoyHatEventData -> Bool

(>) :: JoyHatEventData -> JoyHatEventData -> Bool

(>=) :: JoyHatEventData -> JoyHatEventData -> Bool

max :: JoyHatEventData -> JoyHatEventData -> JoyHatEventData

min :: JoyHatEventData -> JoyHatEventData -> JoyHatEventData

Show JoyHatEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> JoyHatEventData -> ShowS

show :: JoyHatEventData -> String

showList :: [JoyHatEventData] -> ShowS

Generic JoyHatEventData

Defined in SDL.Event

Associated Types

type Rep JoyHatEventData :: Type -> Type

Methods

from :: JoyHatEventData -> Rep JoyHatEventData x

to :: Rep JoyHatEventData x -> JoyHatEventData

type Rep JoyHatEventData

Defined in SDL.Event

type Rep JoyHatEventData = D1 ('MetaData "JoyHatEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "JoyHatEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "joyHatEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "joyHatEventHat") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "joyHatEventValue") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyHatPosition))))

data JoyButtonEventData

Joystick button event information.

Constructors

JoyButtonEventData

Fields

• joyButtonEventWhich :: !JoystickID

  The instance id of the joystick that reported the event.

• joyButtonEventButton :: !Word8

  The index of the button that changed.

• joyButtonEventState :: !JoyButtonState

  The state of the button.

Instances

Eq JoyButtonEventData

Defined in SDL.Event

Methods

(==) :: JoyButtonEventData -> JoyButtonEventData -> Bool

(/=) :: JoyButtonEventData -> JoyButtonEventData -> Bool

Ord JoyButtonEventData

Defined in SDL.Event

Methods

compare :: JoyButtonEventData -> JoyButtonEventData -> Ordering

(<) :: JoyButtonEventData -> JoyButtonEventData -> Bool

(<=) :: JoyButtonEventData -> JoyButtonEventData -> Bool

(>) :: JoyButtonEventData -> JoyButtonEventData -> Bool

(>=) :: JoyButtonEventData -> JoyButtonEventData -> Bool

max :: JoyButtonEventData -> JoyButtonEventData -> JoyButtonEventData

min :: JoyButtonEventData -> JoyButtonEventData -> JoyButtonEventData

Show JoyButtonEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> JoyButtonEventData -> ShowS

show :: JoyButtonEventData -> String

showList :: [JoyButtonEventData] -> ShowS

Generic JoyButtonEventData

Defined in SDL.Event

Associated Types

type Rep JoyButtonEventData :: Type -> Type

Methods

from :: JoyButtonEventData -> Rep JoyButtonEventData x

to :: Rep JoyButtonEventData x -> JoyButtonEventData

type Rep JoyButtonEventData

Defined in SDL.Event

type Rep JoyButtonEventData = D1 ('MetaData "JoyButtonEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "JoyButtonEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "joyButtonEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "joyButtonEventButton") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "joyButtonEventState") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyButtonState))))

data JoyDeviceEventData

Joystick device event information.

Constructors

JoyDeviceEventData

Fields

• joyDeviceEventConnection :: !JoyDeviceConnection

  Was the device added or removed?

• joyDeviceEventWhich :: !Int32

  The instance id of the joystick that reported the event.

Instances

Eq JoyDeviceEventData

Defined in SDL.Event

Methods

(==) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

(/=) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

Ord JoyDeviceEventData

Defined in SDL.Event

Methods

compare :: JoyDeviceEventData -> JoyDeviceEventData -> Ordering

(<) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

(<=) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

(>) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

(>=) :: JoyDeviceEventData -> JoyDeviceEventData -> Bool

max :: JoyDeviceEventData -> JoyDeviceEventData -> JoyDeviceEventData

min :: JoyDeviceEventData -> JoyDeviceEventData -> JoyDeviceEventData

Show JoyDeviceEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> JoyDeviceEventData -> ShowS

show :: JoyDeviceEventData -> String

showList :: [JoyDeviceEventData] -> ShowS

Generic JoyDeviceEventData

Defined in SDL.Event

Associated Types

type Rep JoyDeviceEventData :: Type -> Type

Methods

from :: JoyDeviceEventData -> Rep JoyDeviceEventData x

to :: Rep JoyDeviceEventData x -> JoyDeviceEventData

type Rep JoyDeviceEventData

Defined in SDL.Event

type Rep JoyDeviceEventData = D1 ('MetaData "JoyDeviceEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "JoyDeviceEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "joyDeviceEventConnection") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoyDeviceConnection) :*: S1 ('MetaSel ('Just "joyDeviceEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32)))

Controller events

data ControllerAxisEventData

Game controller axis motion event information.

Constructors

ControllerAxisEventData

Fields

• controllerAxisEventWhich :: !JoystickID

  The joystick instance ID that reported the event.

• controllerAxisEventAxis :: !Word8

  The index of the axis.

• controllerAxisEventValue :: !Int16

  The axis value ranging between -32768 and 32767.

Instances

Eq ControllerAxisEventData

Defined in SDL.Event

Methods

(==) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

(/=) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

Ord ControllerAxisEventData

Defined in SDL.Event

Methods

compare :: ControllerAxisEventData -> ControllerAxisEventData -> Ordering

(<) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

(<=) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

(>) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

(>=) :: ControllerAxisEventData -> ControllerAxisEventData -> Bool

max :: ControllerAxisEventData -> ControllerAxisEventData -> ControllerAxisEventData

min :: ControllerAxisEventData -> ControllerAxisEventData -> ControllerAxisEventData

Show ControllerAxisEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> ControllerAxisEventData -> ShowS

show :: ControllerAxisEventData -> String

showList :: [ControllerAxisEventData] -> ShowS

Generic ControllerAxisEventData

Defined in SDL.Event

Associated Types

type Rep ControllerAxisEventData :: Type -> Type

Methods

from :: ControllerAxisEventData -> Rep ControllerAxisEventData x

to :: Rep ControllerAxisEventData x -> ControllerAxisEventData

type Rep ControllerAxisEventData

Defined in SDL.Event

type Rep ControllerAxisEventData = D1 ('MetaData "ControllerAxisEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "ControllerAxisEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "controllerAxisEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "controllerAxisEventAxis") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word8) :*: S1 ('MetaSel ('Just "controllerAxisEventValue") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int16))))

data ControllerButtonEventData

Game controller button event information

Constructors

ControllerButtonEventData

Fields

• controllerButtonEventWhich :: !JoystickID

  The joystick instance ID that reported the event.

• controllerButtonEventButton :: !ControllerButton

  The controller button.

• controllerButtonEventState :: !ControllerButtonState

  The state of the button.

Instances

Eq ControllerButtonEventData

Defined in SDL.Event

Methods

(==) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

(/=) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

Ord ControllerButtonEventData

Defined in SDL.Event

Methods

compare :: ControllerButtonEventData -> ControllerButtonEventData -> Ordering

(<) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

(<=) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

(>) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

(>=) :: ControllerButtonEventData -> ControllerButtonEventData -> Bool

max :: ControllerButtonEventData -> ControllerButtonEventData -> ControllerButtonEventData

min :: ControllerButtonEventData -> ControllerButtonEventData -> ControllerButtonEventData

Show ControllerButtonEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> ControllerButtonEventData -> ShowS

show :: ControllerButtonEventData -> String

showList :: [ControllerButtonEventData] -> ShowS

Generic ControllerButtonEventData

Defined in SDL.Event

Associated Types

type Rep ControllerButtonEventData :: Type -> Type

Methods

from :: ControllerButtonEventData -> Rep ControllerButtonEventData x

to :: Rep ControllerButtonEventData x -> ControllerButtonEventData

type Rep ControllerButtonEventData

Defined in SDL.Event

type Rep ControllerButtonEventData = D1 ('MetaData "ControllerButtonEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "ControllerButtonEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "controllerButtonEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 JoystickID) :*: (S1 ('MetaSel ('Just "controllerButtonEventButton") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerButton) :*: S1 ('MetaSel ('Just "controllerButtonEventState") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerButtonState))))

data ControllerDeviceEventData

Controller device event information

Constructors

ControllerDeviceEventData

Fields

• controllerDeviceEventConnection :: !ControllerDeviceConnection

  Was the device added, removed, or remapped?

• controllerDeviceEventWhich :: !Int32

  The joystick instance ID that reported the event.

Instances

Eq ControllerDeviceEventData

Defined in SDL.Event

Methods

(==) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

(/=) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

Ord ControllerDeviceEventData

Defined in SDL.Event

Methods

compare :: ControllerDeviceEventData -> ControllerDeviceEventData -> Ordering

(<) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

(<=) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

(>) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

(>=) :: ControllerDeviceEventData -> ControllerDeviceEventData -> Bool

max :: ControllerDeviceEventData -> ControllerDeviceEventData -> ControllerDeviceEventData

min :: ControllerDeviceEventData -> ControllerDeviceEventData -> ControllerDeviceEventData

Show ControllerDeviceEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> ControllerDeviceEventData -> ShowS

show :: ControllerDeviceEventData -> String

showList :: [ControllerDeviceEventData] -> ShowS

Generic ControllerDeviceEventData

Defined in SDL.Event

Associated Types

type Rep ControllerDeviceEventData :: Type -> Type

Methods

from :: ControllerDeviceEventData -> Rep ControllerDeviceEventData x

to :: Rep ControllerDeviceEventData x -> ControllerDeviceEventData

type Rep ControllerDeviceEventData

Defined in SDL.Event

type Rep ControllerDeviceEventData = D1 ('MetaData "ControllerDeviceEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "ControllerDeviceEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "controllerDeviceEventConnection") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 ControllerDeviceConnection) :*: S1 ('MetaSel ('Just "controllerDeviceEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32)))

Audio events

data AudioDeviceEventData

Constructors

AudioDeviceEventData

Fields

• audioDeviceEventIsAddition :: !Bool

  If the audio device is an addition, or a removal.

• audioDeviceEventWhich :: !Word32

  The audio device ID that reported the event.

• audioDeviceEventIsCapture :: !Bool

  If the audio device is a capture device.

Instances

Eq AudioDeviceEventData

Defined in SDL.Event

Methods

(==) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

(/=) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

Ord AudioDeviceEventData

Defined in SDL.Event

Methods

compare :: AudioDeviceEventData -> AudioDeviceEventData -> Ordering

(<) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

(<=) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

(>) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

(>=) :: AudioDeviceEventData -> AudioDeviceEventData -> Bool

max :: AudioDeviceEventData -> AudioDeviceEventData -> AudioDeviceEventData

min :: AudioDeviceEventData -> AudioDeviceEventData -> AudioDeviceEventData

Show AudioDeviceEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> AudioDeviceEventData -> ShowS

show :: AudioDeviceEventData -> String

showList :: [AudioDeviceEventData] -> ShowS

Generic AudioDeviceEventData

Defined in SDL.Event

Associated Types

type Rep AudioDeviceEventData :: Type -> Type

Methods

from :: AudioDeviceEventData -> Rep AudioDeviceEventData x

to :: Rep AudioDeviceEventData x -> AudioDeviceEventData

type Rep AudioDeviceEventData

Defined in SDL.Event

type Rep AudioDeviceEventData = D1 ('MetaData "AudioDeviceEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "AudioDeviceEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "audioDeviceEventIsAddition") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool) :*: (S1 ('MetaSel ('Just "audioDeviceEventWhich") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word32) :*: S1 ('MetaSel ('Just "audioDeviceEventIsCapture") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool))))

User events

data UserEventData

Event data for application-defined events.

Constructors

UserEventData

Fields

• userEventType :: !Word32

  User defined event type.

• userEventWindow :: !(Maybe Window)

  The associated Window.

• userEventCode :: !Int32

  User defined event code.

• userEventData1 :: !(Ptr ())

  User defined data pointer.

• userEventData2 :: !(Ptr ())

  User defined data pointer.

Instances

Eq UserEventData

Defined in SDL.Event

Methods

(==) :: UserEventData -> UserEventData -> Bool

(/=) :: UserEventData -> UserEventData -> Bool

Ord UserEventData

Defined in SDL.Event

Methods

compare :: UserEventData -> UserEventData -> Ordering

(<) :: UserEventData -> UserEventData -> Bool

(<=) :: UserEventData -> UserEventData -> Bool

(>) :: UserEventData -> UserEventData -> Bool

(>=) :: UserEventData -> UserEventData -> Bool

max :: UserEventData -> UserEventData -> UserEventData

min :: UserEventData -> UserEventData -> UserEventData

Show UserEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> UserEventData -> ShowS

show :: UserEventData -> String

showList :: [UserEventData] -> ShowS

Generic UserEventData

Defined in SDL.Event

Associated Types

type Rep UserEventData :: Type -> Type

Methods

from :: UserEventData -> Rep UserEventData x

to :: Rep UserEventData x -> UserEventData

type Rep UserEventData

Defined in SDL.Event

type Rep UserEventData = D1 ('MetaData "UserEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "UserEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "userEventType") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word32) :*: S1 ('MetaSel ('Just "userEventWindow") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Window))) :*: (S1 ('MetaSel ('Just "userEventCode") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int32) :*: (S1 ('MetaSel ('Just "userEventData1") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Ptr ())) :*: S1 ('MetaSel ('Just "userEventData2") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Ptr ()))))))

Touch events

data TouchFingerEventData

Finger touch event information.

Constructors

TouchFingerEventData

Fields

• touchFingerEventTouchID :: !TouchID

  The touch device index.

• touchFingerEventFingerID :: !FingerID

  The finger index.

• touchFingerEventMotion :: !InputMotion

  Whether the finger was pressed or released.

• touchFingerEventPos :: !(Point V2 CFloat)

  The location of the touch event, normalized between 0 and 1.

• touchFingerEventPressure :: !CFloat

  The quantity of the pressure applied, normalized between 0 and 1.

Instances

Eq TouchFingerEventData

Defined in SDL.Event

Methods

(==) :: TouchFingerEventData -> TouchFingerEventData -> Bool

(/=) :: TouchFingerEventData -> TouchFingerEventData -> Bool

Ord TouchFingerEventData

Defined in SDL.Event

Methods

compare :: TouchFingerEventData -> TouchFingerEventData -> Ordering

(<) :: TouchFingerEventData -> TouchFingerEventData -> Bool

(<=) :: TouchFingerEventData -> TouchFingerEventData -> Bool

(>) :: TouchFingerEventData -> TouchFingerEventData -> Bool

(>=) :: TouchFingerEventData -> TouchFingerEventData -> Bool

max :: TouchFingerEventData -> TouchFingerEventData -> TouchFingerEventData

min :: TouchFingerEventData -> TouchFingerEventData -> TouchFingerEventData

Show TouchFingerEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> TouchFingerEventData -> ShowS

show :: TouchFingerEventData -> String

showList :: [TouchFingerEventData] -> ShowS

Generic TouchFingerEventData

Defined in SDL.Event

Associated Types

type Rep TouchFingerEventData :: Type -> Type

Methods

from :: TouchFingerEventData -> Rep TouchFingerEventData x

to :: Rep TouchFingerEventData x -> TouchFingerEventData

type Rep TouchFingerEventData

Defined in SDL.Event

type Rep TouchFingerEventData = D1 ('MetaData "TouchFingerEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "TouchFingerEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "touchFingerEventTouchID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchID) :*: S1 ('MetaSel ('Just "touchFingerEventFingerID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 FingerID)) :*: (S1 ('MetaSel ('Just "touchFingerEventMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InputMotion) :*: (S1 ('MetaSel ('Just "touchFingerEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 CFloat)) :*: S1 ('MetaSel ('Just "touchFingerEventPressure") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CFloat)))))

data TouchFingerMotionEventData

Finger motion event information.

Constructors

TouchFingerMotionEventData

Fields

• touchFingerMotionEventTouchID :: !TouchID

  The touch device index.

• touchFingerMotionEventFingerID :: !FingerID

  The finger index.

• touchFingerMotionEventPos :: !(Point V2 CFloat)

  The location of the touch event, normalized between 0 and 1.

• touchFingerMotionEventRelMotion :: !(V2 CFloat)

  The distance moved, normalized between -1 and 1.

• touchFingerMotionEventPressure :: !CFloat

  The quantity of the pressure applied, normalized between 0 and 1.

Instances

Eq TouchFingerMotionEventData

Defined in SDL.Event

Methods

(==) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

(/=) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

Ord TouchFingerMotionEventData

Defined in SDL.Event

Methods

compare :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Ordering

(<) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

(<=) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

(>) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

(>=) :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> Bool

max :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> TouchFingerMotionEventData

min :: TouchFingerMotionEventData -> TouchFingerMotionEventData -> TouchFingerMotionEventData

Show TouchFingerMotionEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> TouchFingerMotionEventData -> ShowS

show :: TouchFingerMotionEventData -> String

showList :: [TouchFingerMotionEventData] -> ShowS

Generic TouchFingerMotionEventData

Defined in SDL.Event

Associated Types

type Rep TouchFingerMotionEventData :: Type -> Type

Methods

from :: TouchFingerMotionEventData -> Rep TouchFingerMotionEventData x

to :: Rep TouchFingerMotionEventData x -> TouchFingerMotionEventData

type Rep TouchFingerMotionEventData

Defined in SDL.Event

type Rep TouchFingerMotionEventData = D1 ('MetaData "TouchFingerMotionEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "TouchFingerMotionEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "touchFingerMotionEventTouchID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchID) :*: S1 ('MetaSel ('Just "touchFingerMotionEventFingerID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 FingerID)) :*: (S1 ('MetaSel ('Just "touchFingerMotionEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 CFloat)) :*: (S1 ('MetaSel ('Just "touchFingerMotionEventRelMotion") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (V2 CFloat)) :*: S1 ('MetaSel ('Just "touchFingerMotionEventPressure") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CFloat)))))

Gesture events

data MultiGestureEventData

Multiple finger gesture event information

Constructors

MultiGestureEventData

Fields

• multiGestureEventTouchID :: !TouchID

  The touch device index.

• multiGestureEventDTheta :: !CFloat

  The amount that the fingers rotated during this motion.

• multiGestureEventDDist :: !CFloat

  The amount that the fingers pinched during this motion.

• multiGestureEventPos :: !(Point V2 CFloat)

  The normalized center of the gesture.

• multiGestureEventNumFingers :: !Word16

  The number of fingers used in this gesture.

Instances

Eq MultiGestureEventData

Defined in SDL.Event

Methods

(==) :: MultiGestureEventData -> MultiGestureEventData -> Bool

(/=) :: MultiGestureEventData -> MultiGestureEventData -> Bool

Ord MultiGestureEventData

Defined in SDL.Event

Methods

compare :: MultiGestureEventData -> MultiGestureEventData -> Ordering

(<) :: MultiGestureEventData -> MultiGestureEventData -> Bool

(<=) :: MultiGestureEventData -> MultiGestureEventData -> Bool

(>) :: MultiGestureEventData -> MultiGestureEventData -> Bool

(>=) :: MultiGestureEventData -> MultiGestureEventData -> Bool

max :: MultiGestureEventData -> MultiGestureEventData -> MultiGestureEventData

min :: MultiGestureEventData -> MultiGestureEventData -> MultiGestureEventData

Show MultiGestureEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> MultiGestureEventData -> ShowS

show :: MultiGestureEventData -> String

showList :: [MultiGestureEventData] -> ShowS

Generic MultiGestureEventData

Defined in SDL.Event

Associated Types

type Rep MultiGestureEventData :: Type -> Type

Methods

from :: MultiGestureEventData -> Rep MultiGestureEventData x

to :: Rep MultiGestureEventData x -> MultiGestureEventData

type Rep MultiGestureEventData

Defined in SDL.Event

type Rep MultiGestureEventData = D1 ('MetaData "MultiGestureEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "MultiGestureEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "multiGestureEventTouchID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchID) :*: S1 ('MetaSel ('Just "multiGestureEventDTheta") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CFloat)) :*: (S1 ('MetaSel ('Just "multiGestureEventDDist") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CFloat) :*: (S1 ('MetaSel ('Just "multiGestureEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 CFloat)) :*: S1 ('MetaSel ('Just "multiGestureEventNumFingers") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word16)))))

data DollarGestureEventData

Complex gesture event information.

Constructors

DollarGestureEventData

Fields

• dollarGestureEventTouchID :: !TouchID

  The touch device index.

• dollarGestureEventGestureID :: !GestureID

  The unique id of the closest gesture to the performed stroke.

• dollarGestureEventNumFingers :: !Word32

  The number of fingers used to draw the stroke.

• dollarGestureEventError :: !CFloat

  The difference between the gesture template and the actual performed gesture (lower errors correspond to closer matches).

• dollarGestureEventPos :: !(Point V2 CFloat)

  The normalized center of the gesture.

Instances

Eq DollarGestureEventData

Defined in SDL.Event

Methods

(==) :: DollarGestureEventData -> DollarGestureEventData -> Bool

(/=) :: DollarGestureEventData -> DollarGestureEventData -> Bool

Ord DollarGestureEventData

Defined in SDL.Event

Methods

compare :: DollarGestureEventData -> DollarGestureEventData -> Ordering

(<) :: DollarGestureEventData -> DollarGestureEventData -> Bool

(<=) :: DollarGestureEventData -> DollarGestureEventData -> Bool

(>) :: DollarGestureEventData -> DollarGestureEventData -> Bool

(>=) :: DollarGestureEventData -> DollarGestureEventData -> Bool

max :: DollarGestureEventData -> DollarGestureEventData -> DollarGestureEventData

min :: DollarGestureEventData -> DollarGestureEventData -> DollarGestureEventData

Show DollarGestureEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> DollarGestureEventData -> ShowS

show :: DollarGestureEventData -> String

showList :: [DollarGestureEventData] -> ShowS

Generic DollarGestureEventData

Defined in SDL.Event

Associated Types

type Rep DollarGestureEventData :: Type -> Type

Methods

from :: DollarGestureEventData -> Rep DollarGestureEventData x

to :: Rep DollarGestureEventData x -> DollarGestureEventData

type Rep DollarGestureEventData

Defined in SDL.Event

type Rep DollarGestureEventData = D1 ('MetaData "DollarGestureEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "DollarGestureEventData" 'PrefixI 'True) ((S1 ('MetaSel ('Just "dollarGestureEventTouchID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 TouchID) :*: S1 ('MetaSel ('Just "dollarGestureEventGestureID") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 GestureID)) :*: (S1 ('MetaSel ('Just "dollarGestureEventNumFingers") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Word32) :*: (S1 ('MetaSel ('Just "dollarGestureEventError") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 CFloat) :*: S1 ('MetaSel ('Just "dollarGestureEventPos") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Point V2 CFloat))))))

Drag and drop events

newtype DropEventData

An event used to request a file open by the system

Constructors

DropEventData

Fields

• dropEventFile :: CString

  The file name.

Instances

Eq DropEventData

Defined in SDL.Event

Methods

(==) :: DropEventData -> DropEventData -> Bool

(/=) :: DropEventData -> DropEventData -> Bool

Ord DropEventData

Defined in SDL.Event

Methods

compare :: DropEventData -> DropEventData -> Ordering

(<) :: DropEventData -> DropEventData -> Bool

(<=) :: DropEventData -> DropEventData -> Bool

(>) :: DropEventData -> DropEventData -> Bool

(>=) :: DropEventData -> DropEventData -> Bool

max :: DropEventData -> DropEventData -> DropEventData

min :: DropEventData -> DropEventData -> DropEventData

Show DropEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> DropEventData -> ShowS

show :: DropEventData -> String

showList :: [DropEventData] -> ShowS

Generic DropEventData

Defined in SDL.Event

Associated Types

type Rep DropEventData :: Type -> Type

Methods

from :: DropEventData -> Rep DropEventData x

to :: Rep DropEventData x -> DropEventData

type Rep DropEventData

Defined in SDL.Event

type Rep DropEventData = D1 ('MetaData "DropEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "DropEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "dropEventFile") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 CString)))

Unknown events

newtype UnknownEventData

SDL reported an unknown event type.

Constructors

UnknownEventData

Fields

• unknownEventType :: Word32

  The unknown event code.

Instances

Eq UnknownEventData

Defined in SDL.Event

Methods

(==) :: UnknownEventData -> UnknownEventData -> Bool

(/=) :: UnknownEventData -> UnknownEventData -> Bool

Ord UnknownEventData

Defined in SDL.Event

Methods

compare :: UnknownEventData -> UnknownEventData -> Ordering

(<) :: UnknownEventData -> UnknownEventData -> Bool

(<=) :: UnknownEventData -> UnknownEventData -> Bool

(>) :: UnknownEventData -> UnknownEventData -> Bool

(>=) :: UnknownEventData -> UnknownEventData -> Bool

max :: UnknownEventData -> UnknownEventData -> UnknownEventData

min :: UnknownEventData -> UnknownEventData -> UnknownEventData

Show UnknownEventData

Defined in SDL.Event

Methods

showsPrec :: Int -> UnknownEventData -> ShowS

show :: UnknownEventData -> String

showList :: [UnknownEventData] -> ShowS

Generic UnknownEventData

Defined in SDL.Event

Associated Types

type Rep UnknownEventData :: Type -> Type

Methods

from :: UnknownEventData -> Rep UnknownEventData x

to :: Rep UnknownEventData x -> UnknownEventData

type Rep UnknownEventData

Defined in SDL.Event

type Rep UnknownEventData = D1 ('MetaData "UnknownEventData" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'True) (C1 ('MetaCons "UnknownEventData" 'PrefixI 'True) (S1 ('MetaSel ('Just "unknownEventType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Word32)))

Auxiliary event data

data InputMotion

Constructors

Released

Pressed

Instances

Bounded InputMotion

Defined in SDL.Event

Methods

minBound :: InputMotion

maxBound :: InputMotion

Enum InputMotion

Defined in SDL.Event

Methods

succ :: InputMotion -> InputMotion

pred :: InputMotion -> InputMotion

toEnum :: Int -> InputMotion

fromEnum :: InputMotion -> Int

enumFrom :: InputMotion -> [InputMotion]

enumFromThen :: InputMotion -> InputMotion -> [InputMotion]

enumFromTo :: InputMotion -> InputMotion -> [InputMotion]

enumFromThenTo :: InputMotion -> InputMotion -> InputMotion -> [InputMotion]

Eq InputMotion

Defined in SDL.Event

Methods

(==) :: InputMotion -> InputMotion -> Bool

(/=) :: InputMotion -> InputMotion -> Bool

Data InputMotion

Defined in SDL.Event

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> InputMotion -> c InputMotion

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c InputMotion

toConstr :: InputMotion -> Constr

dataTypeOf :: InputMotion -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c InputMotion)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c InputMotion)

gmapT :: (forall b. Data b => b -> b) -> InputMotion -> InputMotion

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> InputMotion -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> InputMotion -> r

gmapQ :: (forall d. Data d => d -> u) -> InputMotion -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> InputMotion -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> InputMotion -> m InputMotion

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> InputMotion -> m InputMotion

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> InputMotion -> m InputMotion

Ord InputMotion

Defined in SDL.Event

Methods

compare :: InputMotion -> InputMotion -> Ordering

(<) :: InputMotion -> InputMotion -> Bool

(<=) :: InputMotion -> InputMotion -> Bool

(>) :: InputMotion -> InputMotion -> Bool

(>=) :: InputMotion -> InputMotion -> Bool

max :: InputMotion -> InputMotion -> InputMotion

min :: InputMotion -> InputMotion -> InputMotion

Read InputMotion

Defined in SDL.Event

Methods

readsPrec :: Int -> ReadS InputMotion

readList :: ReadS [InputMotion]

readPrec :: ReadPrec InputMotion

readListPrec :: ReadPrec [InputMotion]

Show InputMotion

Defined in SDL.Event

Methods

showsPrec :: Int -> InputMotion -> ShowS

show :: InputMotion -> String

showList :: [InputMotion] -> ShowS

Generic InputMotion

Defined in SDL.Event

Associated Types

type Rep InputMotion :: Type -> Type

Methods

from :: InputMotion -> Rep InputMotion x

to :: Rep InputMotion x -> InputMotion

type Rep InputMotion

Defined in SDL.Event

type Rep InputMotion = D1 ('MetaData "InputMotion" "SDL.Event" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) (C1 ('MetaCons "Released" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "Pressed" 'PrefixI 'False) (U1 :: Type -> Type))

data MouseButton

Constructors

ButtonLeft

ButtonMiddle

ButtonRight

ButtonX1

ButtonX2

ButtonExtra !Int

An unknown mouse button.

Instances

Eq MouseButton

Defined in SDL.Input.Mouse

Methods

(==) :: MouseButton -> MouseButton -> Bool

(/=) :: MouseButton -> MouseButton -> Bool

Data MouseButton

Defined in SDL.Input.Mouse

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> MouseButton -> c MouseButton

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c MouseButton

toConstr :: MouseButton -> Constr

dataTypeOf :: MouseButton -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c MouseButton)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c MouseButton)

gmapT :: (forall b. Data b => b -> b) -> MouseButton -> MouseButton

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> MouseButton -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> MouseButton -> r

gmapQ :: (forall d. Data d => d -> u) -> MouseButton -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> MouseButton -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> MouseButton -> m MouseButton

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> MouseButton -> m MouseButton

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> MouseButton -> m MouseButton

Ord MouseButton

Defined in SDL.Input.Mouse

Methods

compare :: MouseButton -> MouseButton -> Ordering

(<) :: MouseButton -> MouseButton -> Bool

(<=) :: MouseButton -> MouseButton -> Bool

(>) :: MouseButton -> MouseButton -> Bool

(>=) :: MouseButton -> MouseButton -> Bool

max :: MouseButton -> MouseButton -> MouseButton

min :: MouseButton -> MouseButton -> MouseButton

Read MouseButton

Defined in SDL.Input.Mouse

Methods

readsPrec :: Int -> ReadS MouseButton

readList :: ReadS [MouseButton]

readPrec :: ReadPrec MouseButton

readListPrec :: ReadPrec [MouseButton]

Show MouseButton

Defined in SDL.Input.Mouse

Methods

showsPrec :: Int -> MouseButton -> ShowS

show :: MouseButton -> String

showList :: [MouseButton] -> ShowS

Generic MouseButton

Defined in SDL.Input.Mouse

Associated Types

type Rep MouseButton :: Type -> Type

Methods

from :: MouseButton -> Rep MouseButton x

to :: Rep MouseButton x -> MouseButton

ToNumber MouseButton Word8

Defined in SDL.Input.Mouse

Methods

toNumber :: MouseButton -> Word8

FromNumber MouseButton Word8

Defined in SDL.Input.Mouse

Methods

fromNumber :: Word8 -> MouseButton

type Rep MouseButton

Defined in SDL.Input.Mouse

type Rep MouseButton = D1 ('MetaData "MouseButton" "SDL.Input.Mouse" "sdl2-2.5.3.0-FYgxNXfOgR1EIBtbDjNyzg" 'False) ((C1 ('MetaCons "ButtonLeft" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "ButtonMiddle" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "ButtonRight" 'PrefixI 'False) (U1 :: Type -> Type))) :+: (C1 ('MetaCons "ButtonX1" 'PrefixI 'False) (U1 :: Type -> Type) :+: (C1 ('MetaCons "ButtonX2" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "ButtonExtra" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Int)))))