Messages

onQuit[in The SDL Falcon Module.]

Quit requested event.

...handler...

SDLEventHandler

See SDL_Quit description in SDL documentation.

Subscribe to this message method to receive SDL_Quit events.

This notification means that the user asked the application to terminate. The application should call exit(0) if no other cleanup routines are needed, or perform cleanup and notifications for clean exit to other threads/coroutines.

sdl_Active[in The SDL Falcon Module.]

Application visibility event handler.

...handler... ( gain, state )

gain	0 if the event is a loss or 1 if it is a gain.
state	SDL.APPMOUSEFOCUS if mouse focus was gained or lost, SDL.APPINPUTFOCUS if input focus was gained or lost, or SDL.APPACTIVE if the application was iconified (gain=0) or restored (gain=1).

See SDL_ActiveEvent description in SDL documentation.

Subscribe to this message method to receive ActiveEvent notifications.

sdl_Expose[in The SDL Falcon Module.]

Window exposition (need redraw) notification.

...handler...

See SDL_ExposeEvent description in SDL documentation.

Subscribe to this message method to receive SDL_VIDEOEXPOSE notifications.

sdl_JoyAxisMotion[in The SDL Falcon Module.]

Joystick axis motion event handler

...handler... ( which, axis, value )

which	Joystick device index
axis	Joystick axis index
value	Axis value (range: -32768 to 32767)

See SDL_JoyAxisEvent description in SDL documentation.

Subscribe to this message method to receive SDL_JOYAXISMOTION notifications.

sdl_JoyBallMotion[in The SDL Falcon Module.]

Joystick trackball motion event handler

...handler... ( which, ball, xrel, yrel )

which	Joystick device index
ball	Joystick trackball index
xrel	The relative motion in the X direction
yrel	The relative motion in the Y direction

See SDL_JoyBallEvent description in SDL documentation.

Subscribe to this message method to receive SDL_JOYBALLMOTION notifications.

sdl_JoyButtonDown[in The SDL Falcon Module.]

Joystick button event handler

...handler... ( which, button, state )

which	Joystick device index
button	Joystick button index
state	SDL_PRESSED or SDL_RELEASED

See SDL_JoyButtonEvent description in SDL documentation.

Subscribe to this message method to receive SDL_JOYBUTTONDOWN notifications.

sdl_JoyButtonUp[in The SDL Falcon Module.]

Joystick button event handler

...handler... ( which, button, state )

which	Joystick device index
button	Joystick button index
state	SDL_PRESSED or SDL_RELEASED

See SDL_JoyButtonEvent description in SDL documentation.

Subscribe to this message method to receive SDL_JOYBUTTONUP notifications.

sdl_JoyHatMotion[in The SDL Falcon Module.]

Joystick hat position change event handler

...handler... ( which, hat, value )

which	Joystick device index
hat	Joystick hat index
value	hat position.

See SDL_JoyHatEvent description in SDL documentation.

Subscribe to this message method to receive SDL_JOYHATMOTION notifications.

sdl_KeyDown[in The SDL Falcon Module.]

Keyboard key down event handler.

...handler... ( state, scancode, sym, mod, unicode )

state	SDL.PRESSED or SDL.RELEASED
scancode	Hardware specific scancode
sym	SDL virtual keysym
mod	Current key modifiers
unicode	Translated character

See SDL_KeyboardEvent description in SDL documentation.

Subscribe to this message method to receive SDL_KEYDOWN notifications.

sdl_KeyUp[in The SDL Falcon Module.]

Keyboard key down event handler.

...handler... ( state, scancode, sym, mod, unicode )

state	SDL.PRESSED or SDL.RELEASED
scancode	Hardware specific scancode
sym	SDL virtual keysym
mod	Current key modifiers
unicode	Translated character

See SDL_KeyboardEvent description in SDL documentation.

Subscribe to this message method to receive SDL_KEYUP notifications.

sdl_MouseButtonDown[in The SDL Falcon Module.]

Mouse button event handler

...handler... ( state, button, x, y )

state	The current button state
button	The mouse button index (SDL_BUTTON_LEFT, SDL_BUTTON_MIDDLE, SDL_BUTTON_RIGHT)
x	X coordinate of the mouse
y	X coordinate of the mouse

See SDL_MouseButtonEvent description in SDL documentation.

Subscribe to this message method to receive SDL_MOUSEBUTTONDOWN notifications.

sdl_MouseButtonUp[in The SDL Falcon Module.]

Mouse button event handler

...handler... ( state, button, x, y )

state	The current button state
button	The mouse button index (SDL_BUTTON_LEFT, SDL_BUTTON_MIDDLE, SDL_BUTTON_RIGHT)
x	X coordinate of the mouse
y	X coordinate of the mouse

See SDL_MouseButtonEvent description in SDL documentation.

Subscribe to this message method to receive SDL_MOUSEBUTTONUP notifications.

sdl_MouseMotion[in The SDL Falcon Module.]

Mouse motion event handler

...handler... ( state, x, y, xrel, yrel )

state	The current button state
x	X coordinate of the mouse
y	X coordinate of the mouse
xrel	relative movement of mouse on the X axis with respect to last notification.
yrel	relative movement of mouse on the X axis with respect to last notification.

See SDL_MouseMotionEvent description in SDL documentation.

Subscribe to this message method to receive SDL_MOUSEMOTION notifications.

sdl_Resize[in The SDL Falcon Module.]

Window resize event handler

...handler... ( w, h )

w	New width of the window
h	New height of the window

See SDL_ResizeEvent description in SDL documentation.

Subscribe to this message method to receive SDL_VIDEORESIZE notifications.

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