All Bundles

Event

SDL event

Operations

New

Create a new event instance

New()

Flush

Clear events from the event queue

function : Flush(type:Int) ~ Nil
Parameters
NameTypeDescription
typeIntthe type of event to be cleared

Free

Frees the event

method : public : Free() ~ Nil

GetJAxis

Get joystick axis event

method : public : GetJAxis() ~ JoyAxisEvent
Return
TypeDescription
JoyAxisEventjoystick axis event

GetJButton

Get joystick button event

method : public : GetJButton() ~ JoyButtonEvent
Return
TypeDescription
JoyButtonEventjoystick button event

GetJHat

Get joystick hat event

method : public : GetJHat() ~ JoyHatEvent
Return
TypeDescription
JoyHatEventjoystick hat event

GetKey

Get keyboard event

method : public : GetKey() ~ KeyboardEvent
Return
TypeDescription
KeyboardEventkeyboard event

GetMButton

Get mouse button event

method : public : GetMButton() ~ MouseButtonEvent
Return
TypeDescription
MouseButtonEventmouse button event

GetMouseMotion

Get mouse motion event

method : public : GetMouseMotion() ~ MouseMotionEvent
Return
TypeDescription
MouseMotionEventmouse motion event

GetMouseWheel

Get mouse wheel event

method : public : GetMouseWheel() ~ MouseWheelEvent
Return
TypeDescription
MouseWheelEventmouse wheel event

GetTextInput

Get text input event

method : public : GetTextInput() ~ TextInputEvent
Return
TypeDescription
TextInputEventtext input event

GetType

Event type

method : public : GetType() ~ EventType
Return
TypeDescription
EventTypetype

Has

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

function : Has(type:Int) ~ Bool
Parameters
NameTypeDescription
typeIntthe type of event to be queried

Return
TypeDescription
Booltrue if events matching type are present, false otherwise

IsNull

Determines if the underlying SDL C-struct is NULL

method : public : IsNull() ~ Bool
Return
TypeDescription
Booltrue if NULL, false otherwise

Peeps

Check the event queue for messages and optionally return them

method : public : Peeps(numevents:Int, action:EventAction, minType:Int, maxType:Int) ~ Int
Parameters
NameTypeDescription
numeventsIntif action is SDL_ADDEVENT, the number of events to add back to the event queue; if action is SDL_PEEKEVENT or SDL_GETEVENT, the maximum number of events to retrieve
actionEventActionaction to take; see Remarks for details
minTypeIntminimum value of the event type to be considered; SDL_FIRSTEVENT is a safe choice
maxTypeIntmaximum value of the event type to be considered; SDL_LASTEVENT is a safe choice

Return
TypeDescription
Intnumber of events actually stored or a negative error code on failure

Poll

Poll for currently pending events

method : public : Poll() ~ Int

Pump

Pump the event loop, gathering events from the input devices

function : Pump() ~ Nil

Push

Add an event to the event queue

method : public : Push() ~ Int
Return
TypeDescription
Int1 on success, 0 if the event was filtered, or -1 if the event queue was full or there was some other error.

Registers

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

function : Registers(numevents:Int) ~ Int
Parameters
NameTypeDescription
numeventsIntthe number of events to be allocated

State

Allows you to set the state of processing certain events.

function : State(type:Int, state:Int) ~ Int
Parameters
NameTypeDescription
typeIntthe type of event; see SDL_EventType for details
stateInthow to process the event; see Remarks for details

Return
TypeDescription
IntSDL_DISABLE or SDL_ENABLE, representing the processing state of the event before this function makes any changes to it

Wait

Waits indefinitely for the next available event.

method : public : Wait() ~ Int
Return
TypeDescription
Int1, or 0 if there was an error while waiting for events

WaitTimeout

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

method : public : WaitTimeout(timeout:Int) ~ Int
Parameters
NameTypeDescription
timeoutIntThe timeout (in milliseconds) to wait for next event

Return
TypeDescription
Int1, or 0 if there was an error while waiting for events