Package org.gnome.adw

Interface TabButton.ActivateCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

TabButton

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 TabButton.ActivateCallback
extends FunctionPointer

Functional interface declaration of the ActivateCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted to animate press then release.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceTabButton)	The upcall method is called from native code.

Method Details

run

void run()

Emitted to animate press then release.

This is an action signal. Applications should never connect to this signal, but use the TabButton::clicked signal.

upcall

default void upcall(MemorySegment sourceTabButton)

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