Top Description Inners Constructors Methods

org.lwjgl.glfw

public abstract Class GLFWCursorPosCallback

Class Inheritance

extends Callback
implements GLFWCursorPosCallbackI

java.lang.Object
org.lwjgl.system.Callback
org.lwjgl.glfw.GLFWCursorPosCallback

All Implemented Interfaces

org.lwjgl.glfw.GLFWCursorPosCallbackI, org.lwjgl.system.CallbackI, org.lwjgl.system.Pointer

Known Direct Subclasses

org.lwjgl.glfw.GLFWCursorPosCallback.Container

Imports

javax.annotation.*, org.lwjgl.system.*

Instances of this class may be passed to the SetCursorPosCallback method.

Type


void (*invoke) (
    GLFWwindow *window,
    double xpos,
    double ypos
)

Since: version 3.0

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	GLFWCursorPosCallback.Container

Constructor Summary

Access	Constructor and Description
protected	GLFWCursorPosCallback()
pack-priv	GLFWCursorPosCallback(long functionPointer)

Method Summary

Modifier and Type	Method and Description
public static GLFWCursorPosCallback	Returns: the new `GLFWCursorPosCallback` create(long functionPointer) Creates a `GLFWCursorPosCallback` instance from the specified function pointer.
public static GLFWCursorPosCallback	create(GLFWCursorPosCallbackI instance) Creates a `GLFWCursorPosCallback` instance that delegates to the specified `GLFWCursorPosCallbackI` instance.
public static GLFWCursorPosCallback	createSafe(long functionPointer) Like `create`, but returns `null` if `functionPointer` is `NULL`.
public GLFWCursorPosCallback	set(long window) See `SetCursorPosCallback`.

Inherited from org.lwjgl.system.Callback:: address equals free free get getSafe hashCode toString

Constructor Detail

GLFWCursorPosCallback	back to summary
protected GLFWCursorPosCallback()

GLFWCursorPosCallback	back to summary
pack-priv GLFWCursorPosCallback(long functionPointer)

Method Detail

create back to summary

create	back to summary
public static GLFWCursorPosCallback create(long functionPointer) Creates a `GLFWCursorPosCallback` instance from the specified function pointer. Returns:GLFWCursorPosCallback the new `GLFWCursorPosCallback`

public static GLFWCursorPosCallback create(long functionPointer)

Creates a GLFWCursorPosCallback instance from the specified function pointer.

Returns:GLFWCursorPosCallback: the new GLFWCursorPosCallback

create	back to summary
public static GLFWCursorPosCallback create(GLFWCursorPosCallbackI instance) Creates a `GLFWCursorPosCallback` instance that delegates to the specified `GLFWCursorPosCallbackI` instance.

createSafe back to summary

createSafe	back to summary
public static GLFWCursorPosCallback createSafe(long functionPointer) Like `create`, but returns `null` if `functionPointer` is `NULL`. Annotations @Nullable

public static GLFWCursorPosCallback createSafe(long functionPointer)

Like create, but returns null if functionPointer is NULL.

Annotations

@Nullable

set	back to summary
public GLFWCursorPosCallback set(long window) See `SetCursorPosCallback`.

org.lwjgl.glfw back to summary

private final Class GLFWCursorPosCallback.Container

Class Inheritance

extends GLFWCursorPosCallback

java.lang.Object
org.lwjgl.system.Callback
org.lwjgl.glfw.GLFWCursorPosCallback
org.lwjgl.glfw.GLFWCursorPosCallback.Container

Field Summary

Modifier and Type	Field and Description
private final GLFWCursorPosCallbackI	delegate

Constructor Summary

Access	Constructor and Description
pack-priv	Container(long functionPointer, GLFWCursorPosCallbackI delegate)

Method Summary

Modifier and Type	Method and Description
public void	invoke(long the window that received the event window, double the new cursor x-coordinate, relative to the left edge of the content area xpos, double the new cursor y-coordinate, relative to the top edge of the content area ypos) Implements org.lwjgl.glfw.GLFWCursorPosCallbackI.invoke. Will be called when the cursor is moved.

Inherited from org.lwjgl.glfw.GLFWCursorPosCallback:: create create createSafe set

Field Detail

delegate	back to summary
private final GLFWCursorPosCallbackI delegate

delegate

back to summary

private final GLFWCursorPosCallbackI delegate

Constructor Detail

Container	back to summary
pack-priv Container(long functionPointer, GLFWCursorPosCallbackI delegate)

Container

back to summary

pack-priv Container(long functionPointer, GLFWCursorPosCallbackI delegate)

Method Detail

invoke	back to summary
public void invoke(long window, double xpos, double ypos) Implements org.lwjgl.glfw.GLFWCursorPosCallbackI.invoke. Doc from org.lwjgl.glfw.GLFWCursorPosCallbackI.invoke. Will be called when the cursor is moved. The callback function receives the cursor position, measured in screen coordinates but relative to the top-left corner of the window client area. On platforms that provide it, the full sub-pixel cursor position is passed on. Parameters window:long the window that received the event xpos:double the new cursor x-coordinate, relative to the left edge of the content area ypos:double the new cursor y-coordinate, relative to the top edge of the content area Annotations @Override

invoke

back to summary

public void invoke(long window, double xpos, double ypos)

Implements org.lwjgl.glfw.GLFWCursorPosCallbackI.invoke.

Doc from org.lwjgl.glfw.GLFWCursorPosCallbackI.invoke.

Will be called when the cursor is moved.

The callback function receives the cursor position, measured in screen coordinates but relative to the top-left corner of the window client area. On platforms that provide it, the full sub-pixel cursor position is passed on.

Parameters

window:long: the window that received the event
xpos:double: the new cursor x-coordinate, relative to the left edge of the content area
ypos:double: the new cursor y-coordinate, relative to the top edge of the content area

Annotations

@Override