Package org.gnome.webkit

Interface OptionMenu.CloseCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

OptionMenu

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 static interface OptionMenu.CloseCallback
extends FunctionPointer

Functional interface declaration of the CloseCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted when closing a WebKitOptionMenu is requested.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceOptionMenu)	The upcall method is called from native code.

Method Details

run

void run()

Emitted when closing a WebKitOptionMenu is requested. This can happen when the user explicitly calls webkit_option_menu_close() or when the element is detached from the current page.

upcall

default void upcall(MemorySegment sourceOptionMenu)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer