3.4 Events

(use-modules (sdl2 events))

Procedure: make-quit-event timestamp

Procedure: quit-event? e

Return #t if e is a quit event.

Procedure: quit-event-timestamp e

Procedure: make-window-event timestamp window-id type vector

Procedure: window-event? e

Return #t if e is a window event.

Procedure: window-shown-event? e

Return #t if e is a window shown event.

Procedure: window-hidden-event? e

Return #t if e is a window hidden event.

Procedure: window-exposed-event? e

Return #t if e is a window exposed event.

Procedure: window-moved-event? e

Return #t if e is a window moved event.

Procedure: window-resized-event? e

Return #t if e is a window resized event.

Procedure: window-size-changed-event? e

Return #t if e is a window size changed event.

Procedure: window-minimized-event? e

Return #t if e is a window minimized event.

Procedure: window-maximized-event? e

Return #t if e is a window maximized event.

Procedure: window-restored-event? e

Return #t if e is a window restored event.

Procedure: window-enter-event? e

Return #t if e is a window enter event.

Procedure: window-leave-event? e

Return #t if e is a window leave event.

Procedure: window-focus-gained-event? e

Return #t if e is a window focus gained event.

Procedure: window-focus-lost-event? e

Return #t if e is a window focus lost event.

Procedure: window-closed-event? e

Return #t if e is a window closed event.

Procedure: window-event-timestamp e

Procedure: window-event-window-id e

Procedure: window-event-type e

Procedure: window-event-vector e

Procedure: make-keyboard-event timestamp window-id pressed? repeat? key scancode modifiers

Procedure: keyboard-event? e

Return #t if e is a keyboard event.

Procedure: keyboard-down-event? e

Return #t if e is a key press event.

Procedure: keyboard-up-event? e

Return #t if e is a key release event.

Procedure: keyboard-event-timestamp e

Procedure: keyboard-event-window-id e

Procedure: keyboard-event-pressed? e

Procedure: keyboard-event-repeat? e

Procedure: keyboard-event-key e

Procedure: keyboard-event-scancode e

Procedure: keyboard-event-modifiers e

Procedure: make-text-input-event timestamp window-id text

Procedure: text-input-event? e

Return #t if e is a text input event.

Procedure: text-input-event-timestamp e

Procedure: text-input-event-window-id e

Procedure: text-input-event-text e

Procedure: make-mouse-button-event timestamp window-id which button pressed? clicks x y

Procedure: mouse-button-event? e

Return #t if e is a mouse button event.

Procedure: mouse-button-down-event? e

Return #t if e is a mouse button down event.

Procedure: mouse-button-up-event? e

Return #t if e is a mouse button up event.

Procedure: mouse-button-event-timestamp e

Procedure: mouse-button-event-window-id e

Procedure: mouse-button-event-which e

Procedure: mouse-button-event-button e

Procedure: mouse-button-event-pressed? e

Procedure: mouse-button-event-clicks e

Procedure: mouse-button-event-x e

Procedure: mouse-button-event-y e

Procedure: make-mouse-motion-event timestamp window-id which buttons x y x-rel y-rel

Procedure: mouse-motion-event? e

Return #t if e is a mouse motion event.

Procedure: mouse-motion-event-timestamp e

Procedure: mouse-motion-event-window-id e

Procedure: mouse-motion-event-which e

Procedure: mouse-motion-event-buttons e

Procedure: mouse-motion-event-x e

Procedure: mouse-motion-event-y e

Procedure: mouse-motion-event-x-rel e

Procedure: mouse-motion-event-y-rel e

Procedure: make-joystick-axis-event timestamp which axis value

Procedure: joystick-axis-event? e

Return #t if e is a joystick axis event.

Procedure: joystick-axis-event-timestamp e

Procedure: joystick-axis-event-which e

Procedure: joystick-axis-event-button e

Procedure: joystick-axis-event-pressed? e

Procedure: make-joystick-ball-event timestamp which ball x-rel y-rel

Procedure: joystick-ball-event? e

Return #t if e is a joystick ball event.

Procedure: joystick-ball-event-timestamp e

Procedure: joystick-ball-event-which e

Procedure: joystick-ball-event-ball e

Procedure: joystick-ball-event-x-rel e

Procedure: joystick-ball-event-y-rel e

Procedure: make-joystick-hat-event timestamp which hat value

Procedure: joystick-hat-event? e

Return #t if e is a joystick hat event.

Procedure: joystick-hat-event-timestamp e

Procedure: joystick-hat-event-which e

Procedure: joystick-hat-event-hat e

Procedure: joystick-hat-event-value e

Procedure: make-joystick-device-event timestamp which action

Procedure: joystick-device-event? e

Return #t if e is a joystick device event.

Procedure: joystick-device-event-timestamp e

Procedure: joystick-device-event-which e

Procedure: joystick-device-event-action e

Procedure: make-controller-axis-event timestamp which axis value

Procedure: controller-axis-event? e

Return #t if e is a game controller axis event.

Procedure: controller-axis-event-timestamp e

Procedure: controller-axis-event-which e

Procedure: controller-axis-event-axis e

Procedure: controller-axis-event-value e

Procedure: make-controller-button-event timestamp which button pressed?

Procedure: controller-button-event? e

Return #t if event is a game controller button event.

Procedure: controller-button-down-event? e

Procedure: controller-button-up-event? e

Procedure: controller-button-event-timestamp e

Procedure: controller-button-event-which e

Procedure: controller-button-event-button e

Procedure: controller-button-event-pressed? e

Procedure: make-controller-device-event timestamp which action

Procedure: controller-device-event? e

Return #t if event is a game controller device event.

Procedure: controller-added-event? e

Return #t if event is a game controller device event with the ’added’ action.

Procedure: controller-removed-event? e

Return #t if event is a game controller device event with the ’removed’ action.

Procedure: controller-remapped-event? e

Return #t if event is a game controller device event with the ’remapped’ action.

Procedure: controller-device-event-timestamp e

Procedure: controller-device-event-which e

Procedure: controller-device-event-action e

Procedure: poll-event