Package org.gnome.gtk

Interface Popover.ActivateDefaultCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Popover

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 Popover.ActivateDefaultCallback
extends FunctionPointer

Functional interface declaration of the ActivateDefaultCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted whend the user activates the default widget.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourcePopover)	The upcall method is called from native code.

Method Details

run

void run()

Emitted whend the user activates the default widget.

This is a keybinding signal.

The default binding for this signal is Enter.

upcall

default void upcall(MemorySegment sourcePopover)

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