Package org.gnome.gtk

Interface Notebook.MoveFocusOutCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Notebook

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 Notebook.MoveFocusOutCallback
extends FunctionPointer

Functional interface declaration of the MoveFocusOutCallback callback.

See Also:

• run(org.gnome.gtk.DirectionType)

Method Summary

Modifier and Type	Method	Description
void	run(DirectionType direction)	Emitted when focus was moved out.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int) method.
default void	upcall(MemorySegment sourceNotebook, int direction)	The upcall method is called from native code.

Method Details

run

void run(DirectionType direction)

Emitted when focus was moved out.

The default bindings for this signal are Ctrl+Tab, Ctrl+Shift+Tab, Ctrl+←, Ctrl+→, Ctrl+↑ and Ctrl+↓.

upcall

default void upcall(MemorySegment sourceNotebook,
 int direction)

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

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer