Package org.gnome.gtk

Interface Printer.DetailsAcquiredCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Printer

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 Printer.DetailsAcquiredCallback
extends FunctionPointer

Functional interface declaration of the DetailsAcquiredCallback callback.

See Also:

• run(boolean)

Method Summary

Modifier and Type	Method	Description
void	run(boolean success)	Emitted in response to a request for detailed information about a printer from the print backend.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int) method.
default void	upcall(MemorySegment sourcePrinter, int success)	The upcall method is called from native code.

Method Details

run

void run(boolean success)

Emitted in response to a request for detailed information about a printer from the print backend.

The success parameter indicates if the information was actually obtained.

upcall

default void upcall(MemorySegment sourcePrinter,
 int success)

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