sdl3/generated/lib_sdl_events library

Functions

sdlAddEventWatch(Pointer<NativeFunction<SdlEventFilter>> filter, Pointer<NativeType> userdata) → bool

Add a callback to be triggered when an event is added to the event queue.

sdlEventEnabled(int type) → bool

Query the state of processing events by type.

sdlFilterEvents(Pointer<NativeFunction<SdlEventFilter>> filter, Pointer<NativeType> userdata) → void

Run a specific filter function on the current event queue, removing any events for which the filter returns false.

sdlFlushEvent(int type) → void

Clear events of a specific type from the event queue.

sdlFlushEvents(int minType, int maxType) → void

Clear events of a range of types from the event queue.

sdlGetEventFilter(Pointer<Pointer<NativeFunction<SdlEventFilter>>> filter, Pointer<Pointer<NativeType>> userdata) → bool

Query the current event filter.

sdlGetWindowFromEvent(Pointer<SdlEvent> event) → Pointer<SdlWindow>

Get window associated with an event.

sdlHasEvent(int type) → bool

Check for the existence of a certain event type in the event queue.

sdlHasEvents(int minType, int maxType) → bool

Check for the existence of certain event types in the event queue.

sdlPeepEvents(Pointer<SdlEvent> events, int numevents, int action, int minType, int maxType) → int

Check the event queue for messages and optionally return them.

sdlPollEvent(Pointer<SdlEvent> event) → bool

Poll for currently pending events.

sdlPumpEvents() → void

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

sdlPushEvent(Pointer<SdlEvent> event) → bool

Add an event to the event queue.

sdlRegisterEvents(int numevents) → int

Allocate a set of user-defined events, and return the beginning event number for that set of events.

sdlRemoveEventWatch(Pointer<NativeFunction<SdlEventFilter>> filter, Pointer<NativeType> userdata) → void

Remove an event watch callback added with SDL_AddEventWatch().

sdlSetEventEnabled(int type, bool enabled) → void

Set the state of processing events by type.

sdlSetEventFilter(Pointer<NativeFunction<SdlEventFilter>> filter, Pointer<NativeType> userdata) → void

Set up a filter to process all events before they change internal state and are posted to the internal event queue.

sdlWaitEvent(Pointer<SdlEvent> event) → bool

Wait indefinitely for the next available event.

sdlWaitEventTimeout(Pointer<SdlEvent> event, int timeoutMs) → bool

Wait until the specified timeout (in milliseconds) for the next available event.