nCine::IInputEventHandler class

#include <nCine/Input/IInputEventHandler.h>

Interface for handling input events from keyboard, touch screen, mouse, accelerometer and joysticks.

An instance registers itself as the active handler on construction. Override the callbacks of interest; the default implementations do nothing.

Constructors, destructors, conversion operators

IInputEventHandler()

~IInputEventHandler() virtual

Public functions

void OnKeyPressed(const KeyboardEvent& event) virtual

Called when a key is pressed.

void OnKeyReleased(const KeyboardEvent& event) virtual

Called when a key is released.

void OnTextInput(const TextInputEvent& event) virtual

Called when text input is generated.

void OnTouchEvent(const TouchEvent& event) virtual

Called when a touch event occurs.

void OnAcceleration(const AccelerometerEvent& event) virtual

Called at a fixed rate with the latest accelerometer reading.

void OnMouseDown(const MouseEvent& event) virtual

Called when a mouse button is pressed.

void OnMouseUp(const MouseEvent& event) virtual

Called when a mouse button is released.

void OnMouseMove(const MouseState& state) virtual

Called when the mouse is moved.

void OnMouseWheel(const ScrollEvent& event) virtual

Called when a scroll input occurs (mouse wheel, touchpad gesture, etc.).

void OnJoyButtonPressed(const JoyButtonEvent& event) virtual

Called when a joystick button is pressed.

void OnJoyButtonReleased(const JoyButtonEvent& event) virtual

Called when a joystick button is released.

void OnJoyHatMoved(const JoyHatEvent& event) virtual

Called when a joystick hat is moved.

void OnJoyAxisMoved(const JoyAxisEvent& event) virtual

Called when a joystick axis is moved.

void OnJoyMappedButtonPressed(const JoyMappedButtonEvent& event) virtual

Called when a button of a mapped joystick is pressed.

void OnJoyMappedButtonReleased(const JoyMappedButtonEvent& event) virtual

Called when a button of a mapped joystick is released.

void OnJoyMappedAxisMoved(const JoyMappedAxisEvent& event) virtual

Called when an axis of a mapped joystick is moved.

void OnJoyConnected(const JoyConnectionEvent& event) virtual

Called when a joystick is connected.

void OnJoyDisconnected(const JoyConnectionEvent& event) virtual

Called when a joystick is disconnected.

auto OnQuitRequest() -> bool virtual

Called when the system requests to quit (e.g. the window close button); returns true to allow it.