Package org.gnome.gtk

Interface ScrolledWindow.MoveFocusOutCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

ScrolledWindow

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 ScrolledWindow.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 directionType)	Emitted when focus is moved away from the scrolled window by a keybinding.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int) method.
default void	upcall(MemorySegment sourceScrolledWindow, int directionType)	The upcall method is called from native code.

Method Details

run

void run(DirectionType directionType)

Emitted when focus is moved away from the scrolled window by a keybinding.

This is a keybinding signal.

The default bindings for this signal are Ctrl+Tab to move forward and Ctrl+Shift+Tab` to move backward.

upcall

default void upcall(MemorySegment sourceScrolledWindow,
 int directionType)

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 function pointer will be allocated in this arena

Returns:

the native function pointer