org.lwjgl.glfw

Interface GLFWKeyCallbackI

All Superinterfaces:

org.lwjgl.system.CallbackI, org.lwjgl.system.CallbackI.V, org.lwjgl.system.Pointer

All Known Implementing Classes:

GLFWKeyCallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface GLFWKeyCallbackI
extends org.lwjgl.system.CallbackI.V

Instances of this interface may be passed to the SetKeyCallback method.

Type

 void (*) (
     GLFWwindow *window,
     int key,
     int scancode,
     int action,
     int mods
 )

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.CallbackI

org.lwjgl.system.CallbackI.B, org.lwjgl.system.CallbackI.D, org.lwjgl.system.CallbackI.F, org.lwjgl.system.CallbackI.I, org.lwjgl.system.CallbackI.J, org.lwjgl.system.CallbackI.N, org.lwjgl.system.CallbackI.P, org.lwjgl.system.CallbackI.S, org.lwjgl.system.CallbackI.V, org.lwjgl.system.CallbackI.Z

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

org.lwjgl.system.Pointer.Default

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	SIGNATURE

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

Modifier and Type	Method and Description
default void	callback(long args)
default java.lang.String	getSignature()
void	invoke(long window, int key, int scancode, int action, int mods) Will be called when a key is pressed, repeated or released.

Methods inherited from interface org.lwjgl.system.CallbackI

address

Field Detail

SIGNATURE

static final java.lang.String SIGNATURE

See Also:

Constant Field Values

Method Detail

getSignature

default java.lang.String getSignature()

Specified by:

getSignature in interface org.lwjgl.system.CallbackI

callback

default void callback(long args)

Specified by:

callback in interface org.lwjgl.system.CallbackI.V

invoke

void invoke(long window,
            int key,
            int scancode,
            int action,
            int mods)

Will be called when a key is pressed, repeated or released.

Parameters:

window - the window that received the event

key - the keyboard key that was pressed or released

scancode - the system-specific scancode of the key

action - the key action. One of:

PRESS

RELEASE

REPEAT

mods - bitfield describing which modifiers keys were held down